[INFO] cloning repository https://github.com/rrx/rust-linker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rrx/rust-linker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frrx%2Frust-linker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frrx%2Frust-linker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a12af83150c71f2df1c52189c0b360598b345d3
[INFO] testing rrx/rust-linker against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frrx%2Frust-linker" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rrx/rust-linker on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/rrx/rust-linker
[INFO] finished tweaking git repo https://github.com/rrx/rust-linker
[INFO] tweaked toml for git repo https://github.com/rrx/rust-linker written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rrx/rust-linker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/rrx/object.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gimli-rs/object-testfiles`
[INFO] [stderr]     Updating git repository `https://github.com/rrx/test-log.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded capstone v0.11.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfd08bd32a7e6317582fcd5366b96a42624f5e684857c1be40cd82635bbb4f36
[INFO] running `Command { std: "docker" "start" "-a" "bfd08bd32a7e6317582fcd5366b96a42624f5e684857c1be40cd82635bbb4f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfd08bd32a7e6317582fcd5366b96a42624f5e684857c1be40cd82635bbb4f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd08bd32a7e6317582fcd5366b96a42624f5e684857c1be40cd82635bbb4f36", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e437593c4bc12c7a88bb46c990140f92c6ff81a2ff2711a78f59e6078a69a45
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[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling object v0.30.0 (https://github.com/rrx/object.git?branch=updates-for-linker#37080f92)
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[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | mod linker;
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `linker` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use linker::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | mod linker;
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use linker::*;
[INFO] [stdout]    |         ^^^^^^^^^ the name `Library` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 17 | pub use writer::*;
[INFO] [stdout]    |         --------- but the name `Library` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/linker/reader.rs:306:13
[INFO] [stdout]     |
[INFO] [stdout] 306 |         for mut lib in data.libs.iter_mut() {
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset` and `r` are never read
[INFO] [stdout]    --> src/disassemble.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct Reloc {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 183 |     offset: u64,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 184 |     r: Relocation,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Reloc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `got` and `plt` are never read
[INFO] [stdout]   --> src/linker/reader.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Reader {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     got: HashSet<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     plt: HashSet<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Reader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind`, `relocations`, `bytes`, and `bss` are never read
[INFO] [stdout]    --> src/linker/reader.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct ReadSection {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 128 |     kind: ReadSectionKind,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 129 |     relocations: Vec<LinkRelocation>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 130 |     bytes: Vec<u8>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 131 |     bss: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadSection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name_id` and `dyn_name_id` are never read
[INFO] [stdout]    --> src/linker/reader.rs:180:16
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub struct ReadSymbol {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 179 |     pub(crate) name: String,
[INFO] [stdout] 180 |     pub(crate) name_id: Option<StringId>,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 181 |     pub(crate) dyn_name_id: Option<StringId>,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `implicit_addend` is never read
[INFO] [stdout]   --> src/linker/relocations.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct LinkRelocation {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     implicit_addend: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LinkRelocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name_id` is never read
[INFO] [stdout]    --> src/linker/relocations.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct CodeRelocation {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 105 |     pub(crate) name: String,
[INFO] [stdout] 106 |     pub(crate) name_id: Option<StringId>,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CodeRelocation` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `got` and `plt` are never read
[INFO] [stdout]   --> src/linker/version.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct LinkVersion {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 21 |     linked: im::HashMap<String, LinkedBlock>,
[INFO] [stdout] 22 |     got: TableVersion,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 23 |     plt: TableVersion,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LinkVersion` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `permission` is never read
[INFO] [stdout]    --> src/memory.rs:303:5
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub struct Block {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 302 |     layout: Layout,
[INFO] [stdout] 303 |     permission: BlockPermission,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `overrides`, `fallbacks`, and `exports` are never read
[INFO] [stdout]   --> src/module.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct LinkModule {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 14 |     overrides: im::Vector<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     fallbacks: im::Vector<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     exports: im::HashMap<String, *const ()>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `symbols` is never read
[INFO] [stdout]   --> src/segment.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct UnlinkedCodeSegmentInner {
[INFO] [stdout]    |            ------------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub(crate) symbols: Vec<CodeSymbol>,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `base` is never read
[INFO] [stdout]    --> src/writer/mod.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub struct Data {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 218 |     base: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `base` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct ProgramHeader {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 121 |     size: usize,
[INFO] [stdout] 122 |     base: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `relocation_names` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 355 | pub struct RelaDynSection {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 359 |     relocation_names: HashMap<String, StringId>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:630:5
[INFO] [stdout]     |
[INFO] [stdout] 629 | pub struct StrTabSection {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 630 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `symbols` are never read
[INFO] [stdout]    --> src/writer/blocks.rs:668:5
[INFO] [stdout]     |
[INFO] [stdout] 667 | pub struct SymTabSection {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 668 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 669 |     symbols: Vec<Sym>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:748:5
[INFO] [stdout]     |
[INFO] [stdout] 747 | pub struct DynSymSection {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 748 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:808:5
[INFO] [stdout]     |
[INFO] [stdout] 807 | pub struct DynStrSection {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 808 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:855:5
[INFO] [stdout]     |
[INFO] [stdout] 854 | pub struct ShStrTabSection {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 855 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]  --> src/writer/dynamics.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct TrackStringIndex {
[INFO] [stdout]   |        ---------------- field in this struct
[INFO] [stdout] 8 |     index: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]   --> src/writer/dynamics.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct TrackSymbolIndex {
[INFO] [stdout]    |        ---------------- field in this struct
[INFO] [stdout] 21 |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]  --> src/writer/statics.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct StaticStringIndex {
[INFO] [stdout]   |        ----------------- field in this struct
[INFO] [stdout] 9 |     index: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `string_id`, and `symbol_index` are never read
[INFO] [stdout]   --> src/writer/statics.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct StaticSymbolIndex {
[INFO] [stdout]    |        ----------------- fields in this struct
[INFO] [stdout] 14 |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 15 |     string_id: StringId,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 16 |     symbol_index: Option<SymbolIndex>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.48s
[INFO] running `Command { std: "docker" "inspect" "2e437593c4bc12c7a88bb46c990140f92c6ff81a2ff2711a78f59e6078a69a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e437593c4bc12c7a88bb46c990140f92c6ff81a2ff2711a78f59e6078a69a45", kill_on_drop: false }`
[INFO] [stdout] 2e437593c4bc12c7a88bb46c990140f92c6ff81a2ff2711a78f59e6078a69a45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 703fe97eb4073811a76268b44e642cbd453e5bf25f866eb7548e811a0fb29f68
[INFO] running `Command { std: "docker" "start" "-a" "703fe97eb4073811a76268b44e642cbd453e5bf25f866eb7548e811a0fb29f68", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | mod linker;
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `linker` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use linker::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | mod linker;
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use linker::*;
[INFO] [stdout]    |         ^^^^^^^^^ the name `Library` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 17 | pub use writer::*;
[INFO] [stdout]    |         --------- but the name `Library` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/linker/reader.rs:306:13
[INFO] [stdout]     |
[INFO] [stdout] 306 |         for mut lib in data.libs.iter_mut() {
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset` and `r` are never read
[INFO] [stdout]    --> src/disassemble.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct Reloc {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 183 |     offset: u64,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 184 |     r: Relocation,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Reloc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `got` and `plt` are never read
[INFO] [stdout]   --> src/linker/reader.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Reader {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     got: HashSet<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     plt: HashSet<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Reader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind`, `relocations`, `bytes`, and `bss` are never read
[INFO] [stdout]    --> src/linker/reader.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct ReadSection {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 128 |     kind: ReadSectionKind,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 129 |     relocations: Vec<LinkRelocation>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 130 |     bytes: Vec<u8>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 131 |     bss: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadSection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name_id` and `dyn_name_id` are never read
[INFO] [stdout]    --> src/linker/reader.rs:180:16
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub struct ReadSymbol {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 179 |     pub(crate) name: String,
[INFO] [stdout] 180 |     pub(crate) name_id: Option<StringId>,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 181 |     pub(crate) dyn_name_id: Option<StringId>,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `implicit_addend` is never read
[INFO] [stdout]   --> src/linker/relocations.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct LinkRelocation {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     implicit_addend: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LinkRelocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name_id` is never read
[INFO] [stdout]    --> src/linker/relocations.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct CodeRelocation {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 105 |     pub(crate) name: String,
[INFO] [stdout] 106 |     pub(crate) name_id: Option<StringId>,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CodeRelocation` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `got` and `plt` are never read
[INFO] [stdout]   --> src/linker/version.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct LinkVersion {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 21 |     linked: im::HashMap<String, LinkedBlock>,
[INFO] [stdout] 22 |     got: TableVersion,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 23 |     plt: TableVersion,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LinkVersion` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `permission` is never read
[INFO] [stdout]    --> src/memory.rs:303:5
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub struct Block {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 302 |     layout: Layout,
[INFO] [stdout] 303 |     permission: BlockPermission,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `overrides`, `fallbacks`, and `exports` are never read
[INFO] [stdout]   --> src/module.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct LinkModule {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 14 |     overrides: im::Vector<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     fallbacks: im::Vector<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     exports: im::HashMap<String, *const ()>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `symbols` is never read
[INFO] [stdout]   --> src/segment.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct UnlinkedCodeSegmentInner {
[INFO] [stdout]    |            ------------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub(crate) symbols: Vec<CodeSymbol>,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `base` is never read
[INFO] [stdout]    --> src/writer/mod.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub struct Data {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 218 |     base: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `base` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct ProgramHeader {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 121 |     size: usize,
[INFO] [stdout] 122 |     base: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `relocation_names` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 355 | pub struct RelaDynSection {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 359 |     relocation_names: HashMap<String, StringId>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:630:5
[INFO] [stdout]     |
[INFO] [stdout] 629 | pub struct StrTabSection {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 630 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `symbols` are never read
[INFO] [stdout]    --> src/writer/blocks.rs:668:5
[INFO] [stdout]     |
[INFO] [stdout] 667 | pub struct SymTabSection {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 668 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 669 |     symbols: Vec<Sym>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:748:5
[INFO] [stdout]     |
[INFO] [stdout] 747 | pub struct DynSymSection {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 748 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:808:5
[INFO] [stdout]     |
[INFO] [stdout] 807 | pub struct DynStrSection {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 808 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:855:5
[INFO] [stdout]     |
[INFO] [stdout] 854 | pub struct ShStrTabSection {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 855 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]  --> src/writer/dynamics.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct TrackStringIndex {
[INFO] [stdout]   |        ---------------- field in this struct
[INFO] [stdout] 8 |     index: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]   --> src/writer/dynamics.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct TrackSymbolIndex {
[INFO] [stdout]    |        ---------------- field in this struct
[INFO] [stdout] 21 |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]  --> src/writer/statics.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct StaticStringIndex {
[INFO] [stdout]   |        ----------------- field in this struct
[INFO] [stdout] 9 |     index: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `string_id`, and `symbol_index` are never read
[INFO] [stdout]   --> src/writer/statics.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct StaticSymbolIndex {
[INFO] [stdout]    |        ----------------- fields in this struct
[INFO] [stdout] 14 |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 15 |     string_id: StringId,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 16 |     symbol_index: Option<SymbolIndex>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling test-log v0.2.11 (https://github.com/rrx/test-log.git#09341742)
[INFO] [stderr]    Compiling link v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `test_start` is never used
[INFO] [stdout]  --> tests/link-test.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn test_start() {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_empty_main` is never used
[INFO] [stdout]   --> tests/link-test.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn test_empty_main() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_segfault` is never used
[INFO] [stdout]   --> tests/link-test.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn test_segfault() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_libc_musl` is never used
[INFO] [stdout]    --> tests/link-test.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn test_libc_musl() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | mod linker;
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the name `linker` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]   --> src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use linker::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | mod linker;
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use linker::*;
[INFO] [stdout]    |         ^^^^^^^^^ the name `Library` in the type namespace is first re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 17 | pub use writer::*;
[INFO] [stdout]    |         --------- but the name `Library` in the type namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/linker/reader.rs:306:13
[INFO] [stdout]     |
[INFO] [stdout] 306 |         for mut lib in data.libs.iter_mut() {
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset` and `r` are never read
[INFO] [stdout]    --> src/disassemble.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct Reloc {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 183 |     offset: u64,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 184 |     r: Relocation,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Reloc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `got` and `plt` are never read
[INFO] [stdout]   --> src/linker/reader.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Reader {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     got: HashSet<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 30 |     plt: HashSet<String>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Reader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind`, `relocations`, `bytes`, and `bss` are never read
[INFO] [stdout]    --> src/linker/reader.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct ReadSection {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 128 |     kind: ReadSectionKind,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 129 |     relocations: Vec<LinkRelocation>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 130 |     bytes: Vec<u8>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 131 |     bss: usize,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadSection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name_id` and `dyn_name_id` are never read
[INFO] [stdout]    --> src/linker/reader.rs:180:16
[INFO] [stdout]     |
[INFO] [stdout] 178 | pub struct ReadSymbol {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 179 |     pub(crate) name: String,
[INFO] [stdout] 180 |     pub(crate) name_id: Option<StringId>,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 181 |     pub(crate) dyn_name_id: Option<StringId>,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReadSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `implicit_addend` is never read
[INFO] [stdout]   --> src/linker/relocations.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct LinkRelocation {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     implicit_addend: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LinkRelocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name_id` is never read
[INFO] [stdout]    --> src/linker/relocations.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct CodeRelocation {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 105 |     pub(crate) name: String,
[INFO] [stdout] 106 |     pub(crate) name_id: Option<StringId>,
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CodeRelocation` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `got` and `plt` are never read
[INFO] [stdout]   --> src/linker/version.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct LinkVersion {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 21 |     linked: im::HashMap<String, LinkedBlock>,
[INFO] [stdout] 22 |     got: TableVersion,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 23 |     plt: TableVersion,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LinkVersion` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `permission` is never read
[INFO] [stdout]    --> src/memory.rs:303:5
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub struct Block {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 302 |     layout: Layout,
[INFO] [stdout] 303 |     permission: BlockPermission,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `overrides`, `fallbacks`, and `exports` are never read
[INFO] [stdout]   --> src/module.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct LinkModule {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 14 |     overrides: im::Vector<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     fallbacks: im::Vector<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     exports: im::HashMap<String, *const ()>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `symbols` is never read
[INFO] [stdout]   --> src/segment.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct UnlinkedCodeSegmentInner {
[INFO] [stdout]    |            ------------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub(crate) symbols: Vec<CodeSymbol>,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `base` is never read
[INFO] [stdout]    --> src/writer/mod.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub struct Data {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 218 |     base: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `base` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct ProgramHeader {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 121 |     size: usize,
[INFO] [stdout] 122 |     base: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `relocation_names` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:359:5
[INFO] [stdout]     |
[INFO] [stdout] 355 | pub struct RelaDynSection {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 359 |     relocation_names: HashMap<String, StringId>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:630:5
[INFO] [stdout]     |
[INFO] [stdout] 629 | pub struct StrTabSection {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 630 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `symbols` are never read
[INFO] [stdout]    --> src/writer/blocks.rs:668:5
[INFO] [stdout]     |
[INFO] [stdout] 667 | pub struct SymTabSection {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 668 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 669 |     symbols: Vec<Sym>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:748:5
[INFO] [stdout]     |
[INFO] [stdout] 747 | pub struct DynSymSection {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 748 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:808:5
[INFO] [stdout]     |
[INFO] [stdout] 807 | pub struct DynStrSection {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 808 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]    --> src/writer/blocks.rs:855:5
[INFO] [stdout]     |
[INFO] [stdout] 854 | pub struct ShStrTabSection {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 855 |     index: Option<SectionIndex>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]  --> src/writer/dynamics.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct TrackStringIndex {
[INFO] [stdout]   |        ---------------- field in this struct
[INFO] [stdout] 8 |     index: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]   --> src/writer/dynamics.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct TrackSymbolIndex {
[INFO] [stdout]    |        ---------------- field in this struct
[INFO] [stdout] 21 |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `index` is never read
[INFO] [stdout]  --> src/writer/statics.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct StaticStringIndex {
[INFO] [stdout]   |        ----------------- field in this struct
[INFO] [stdout] 9 |     index: usize,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index`, `string_id`, and `symbol_index` are never read
[INFO] [stdout]   --> src/writer/statics.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct StaticSymbolIndex {
[INFO] [stdout]    |        ----------------- fields in this struct
[INFO] [stdout] 14 |     index: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 15 |     string_id: StringId,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 16 |     symbol_index: Option<SymbolIndex>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.31s
[INFO] running `Command { std: "docker" "inspect" "703fe97eb4073811a76268b44e642cbd453e5bf25f866eb7548e811a0fb29f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703fe97eb4073811a76268b44e642cbd453e5bf25f866eb7548e811a0fb29f68", kill_on_drop: false }`
[INFO] [stdout] 703fe97eb4073811a76268b44e642cbd453e5bf25f866eb7548e811a0fb29f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a26be4e9dc615b1ac5275070c6042f22c3c9183e877c4c0ae455d12968c2f31c
[INFO] running `Command { std: "docker" "start" "-a" "a26be4e9dc615b1ac5275070c6042f22c3c9183e877c4c0ae455d12968c2f31c", kill_on_drop: false }`
[INFO] [stderr] warning: private item shadows public glob re-export
[INFO] [stderr]   --> src/lib.rs:3:1
[INFO] [stderr]    |
[INFO] [stderr] 3  | mod linker;
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the name `linker` in the type namespace is supposed to be publicly re-exported here
[INFO] [stderr]   --> src/lib.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub use linker::*;
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] note: but the private item here shadows it
[INFO] [stderr]   --> src/lib.rs:3:1
[INFO] [stderr]    |
[INFO] [stderr] 3  | mod linker;
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous glob re-exports
[INFO] [stderr]   --> src/lib.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub use linker::*;
[INFO] [stderr]    |         ^^^^^^^^^ the name `Library` in the type namespace is first re-exported here
[INFO] [stderr] ...
[INFO] [stderr] 17 | pub use writer::*;
[INFO] [stderr]    |         --------- but the name `Library` in the type namespace is also re-exported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/linker/reader.rs:306:13
[INFO] [stderr]     |
[INFO] [stderr] 306 |         for mut lib in data.libs.iter_mut() {
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `offset` and `r` are never read
[INFO] [stderr]    --> src/disassemble.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 182 | pub struct Reloc {
[INFO] [stderr]     |            ----- fields in this struct
[INFO] [stderr] 183 |     offset: u64,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 184 |     r: Relocation,
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Reloc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `got` and `plt` are never read
[INFO] [stderr]   --> src/linker/reader.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct Reader {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 29 |     got: HashSet<String>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 30 |     plt: HashSet<String>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Reader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `kind`, `relocations`, `bytes`, and `bss` are never read
[INFO] [stderr]    --> src/linker/reader.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub struct ReadSection {
[INFO] [stderr]     |            ----------- fields in this struct
[INFO] [stderr] 128 |     kind: ReadSectionKind,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 129 |     relocations: Vec<LinkRelocation>,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 130 |     bytes: Vec<u8>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 131 |     bss: usize,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ReadSection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name_id` and `dyn_name_id` are never read
[INFO] [stderr]    --> src/linker/reader.rs:180:16
[INFO] [stderr]     |
[INFO] [stderr] 178 | pub struct ReadSymbol {
[INFO] [stderr]     |            ---------- fields in this struct
[INFO] [stderr] 179 |     pub(crate) name: String,
[INFO] [stderr] 180 |     pub(crate) name_id: Option<StringId>,
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr] 181 |     pub(crate) dyn_name_id: Option<StringId>,
[INFO] [stderr]     |                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ReadSymbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `implicit_addend` is never read
[INFO] [stderr]   --> src/linker/relocations.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub struct LinkRelocation {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 65 |     implicit_addend: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `LinkRelocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `name_id` is never read
[INFO] [stderr]    --> src/linker/relocations.rs:106:16
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub struct CodeRelocation {
[INFO] [stderr]     |            -------------- field in this struct
[INFO] [stderr] 105 |     pub(crate) name: String,
[INFO] [stderr] 106 |     pub(crate) name_id: Option<StringId>,
[INFO] [stderr]     |                ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `CodeRelocation` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `got` and `plt` are never read
[INFO] [stderr]   --> src/linker/version.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct LinkVersion {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] 21 |     linked: im::HashMap<String, LinkedBlock>,
[INFO] [stderr] 22 |     got: TableVersion,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 23 |     plt: TableVersion,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `LinkVersion` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `permission` is never read
[INFO] [stderr]    --> src/memory.rs:303:5
[INFO] [stderr]     |
[INFO] [stderr] 301 | pub struct Block {
[INFO] [stderr]     |            ----- field in this struct
[INFO] [stderr] 302 |     layout: Layout,
[INFO] [stderr] 303 |     permission: BlockPermission,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `overrides`, `fallbacks`, and `exports` are never read
[INFO] [stderr]   --> src/module.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct LinkModule {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 14 |     overrides: im::Vector<String>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 15 |     fallbacks: im::Vector<String>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 18 |     exports: im::HashMap<String, *const ()>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `symbols` is never read
[INFO] [stderr]   --> src/segment.rs:84:16
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub struct UnlinkedCodeSegmentInner {
[INFO] [stderr]    |            ------------------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 84 |     pub(crate) symbols: Vec<CodeSymbol>,
[INFO] [stderr]    |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `base` is never read
[INFO] [stderr]    --> src/writer/mod.rs:218:5
[INFO] [stderr]     |
[INFO] [stderr] 213 | pub struct Data {
[INFO] [stderr]     |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 218 |     base: usize,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `base` is never read
[INFO] [stderr]    --> src/writer/blocks.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 120 | pub struct ProgramHeader {
[INFO] [stderr]     |            ------------- field in this struct
[INFO] [stderr] 121 |     size: usize,
[INFO] [stderr] 122 |     base: usize,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `relocation_names` is never read
[INFO] [stderr]    --> src/writer/blocks.rs:359:5
[INFO] [stderr]     |
[INFO] [stderr] 355 | pub struct RelaDynSection {
[INFO] [stderr]     |            -------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 359 |     relocation_names: HashMap<String, StringId>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `index` is never read
[INFO] [stderr]    --> src/writer/blocks.rs:630:5
[INFO] [stderr]     |
[INFO] [stderr] 629 | pub struct StrTabSection {
[INFO] [stderr]     |            ------------- field in this struct
[INFO] [stderr] 630 |     index: Option<SectionIndex>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `index` and `symbols` are never read
[INFO] [stderr]    --> src/writer/blocks.rs:668:5
[INFO] [stderr]     |
[INFO] [stderr] 667 | pub struct SymTabSection {
[INFO] [stderr]     |            ------------- fields in this struct
[INFO] [stderr] 668 |     index: Option<SectionIndex>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 669 |     symbols: Vec<Sym>,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `index` is never read
[INFO] [stderr]    --> src/writer/blocks.rs:748:5
[INFO] [stderr]     |
[INFO] [stderr] 747 | pub struct DynSymSection {
[INFO] [stderr]     |            ------------- field in this struct
[INFO] [stderr] 748 |     index: Option<SectionIndex>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `index` is never read
[INFO] [stderr]    --> src/writer/blocks.rs:808:5
[INFO] [stderr]     |
[INFO] [stderr] 807 | pub struct DynStrSection {
[INFO] [stderr]     |            ------------- field in this struct
[INFO] [stderr] 808 |     index: Option<SectionIndex>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `index` is never read
[INFO] [stderr]    --> src/writer/blocks.rs:855:5
[INFO] [stderr]     |
[INFO] [stderr] 854 | pub struct ShStrTabSection {
[INFO] [stderr]     |            --------------- field in this struct
[INFO] [stderr] 855 |     index: Option<SectionIndex>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `index` is never read
[INFO] [stderr]  --> src/writer/dynamics.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct TrackStringIndex {
[INFO] [stderr]   |        ---------------- field in this struct
[INFO] [stderr] 8 |     index: usize,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `index` is never read
[INFO] [stderr]   --> src/writer/dynamics.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct TrackSymbolIndex {
[INFO] [stderr]    |        ---------------- field in this struct
[INFO] [stderr] 21 |     index: usize,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `index` is never read
[INFO] [stderr]  --> src/writer/statics.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | struct StaticStringIndex {
[INFO] [stderr]   |        ----------------- field in this struct
[INFO] [stderr] 9 |     index: usize,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `index`, `string_id`, and `symbol_index` are never read
[INFO] [stderr]   --> src/writer/statics.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct StaticSymbolIndex {
[INFO] [stderr]    |        ----------------- fields in this struct
[INFO] [stderr] 14 |     index: usize,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 15 |     string_id: StringId,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 16 |     symbol_index: Option<SymbolIndex>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `link` (lib) generated 25 warnings (run `cargo fix --lib -p link` to apply 1 suggestion)
[INFO] [stderr] warning: function `test_start` is never used
[INFO] [stderr]  --> tests/link-test.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn test_start() {
[INFO] [stderr]   |    ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_empty_main` is never used
[INFO] [stderr]   --> tests/link-test.rs:58:4
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn test_empty_main() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_segfault` is never used
[INFO] [stderr]   --> tests/link-test.rs:86:4
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn test_segfault() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_libc_musl` is never used
[INFO] [stderr]    --> tests/link-test.rs:132:4
[INFO] [stderr]     |
[INFO] [stderr] 132 | fn test_libc_musl() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `link` (test "link-test") generated 4 warnings
[INFO] [stderr] warning: `link` (lib test) generated 25 warnings (25 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/link-5d8a64538d54d6d0)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test memory::tests::allocate ... ok
[INFO] [stdout] test memory::tests::heapblock ... ok
[INFO] [stdout] test linker::libraries::tests::lib_namespace ... ok
[INFO] [stdout] test linker::linker::tests::linker_global_long ... FAILED
[INFO] [stdout] test linker::linker::tests::linker_segfault ... FAILED
[INFO] [stdout] test linker::linker::tests::linker_shared ... FAILED
[INFO] [stdout] test linker::linker::tests::linker_livelink ... FAILED
[INFO] [stdout] test writer::tests::write_empty_main ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- linker::linker::tests::linker_global_long stdout ----
[INFO] [stdout] thread 'linker::linker::tests::linker_global_long' panicked at src/linker/linker.rs:248:71:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563214221756 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x563214221756 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563214221756 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x563214221756 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56321424acf0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x56321424acf0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56321421f1af - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x563214221534 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x563214221534 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5632142232a7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x563214222f8d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5632141ab9b7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x5632141ab9b7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5632142238c6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x5632142238c6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x563214223612 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x563214221c56 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x563214223370 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x563213e0b285 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x563213e0b863 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x563213e33fdc - core::result::Result<T,E>::unwrap::hc832009e6f454306
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x563213e67d96 - link::linker::linker::tests::linker_global_long::test_impl::h5322c939a52421f8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linker/linker.rs:248:9
[INFO] [stdout]   22:     0x563213e67cdb - link::linker::linker::tests::linker_global_long::hff27b5a03434ea66
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linker/linker.rs:245:5
[INFO] [stdout]   23:     0x563213e67cb7 - link::linker::linker::tests::linker_global_long::{{closure}}::h49d3fb98d2ee7e5b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linker/linker.rs:245:12
[INFO] [stdout]   24:     0x563213eb05d6 - core::ops::function::FnOnce::call_once::h6d7cf9b1f9a8a5e8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5632141b128f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5632141b128f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   27:     0x5632141b0011 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   28:     0x5632141b0011 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5632141b0011 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   30:     0x5632141b0011 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   31:     0x5632141b0011 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   32:     0x5632141b0011 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   33:     0x5632141b0011 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   34:     0x563214177346 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   35:     0x563214177346 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   36:     0x56321417c3a7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   37:     0x56321417c3a7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x56321417c3a7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   39:     0x56321417c3a7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   40:     0x56321417c3a7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x56321417c3a7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   42:     0x56321417c3a7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x563214228395 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x563214228395 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   45:     0x563214228395 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f0c90076ac3 - <unknown>
[INFO] [stdout]   47:     0x7f0c90107bf4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- linker::linker::tests::linker_segfault stdout ----
[INFO] [stdout] thread 'linker::linker::tests::linker_segfault' panicked at src/linker/linker.rs:234:59:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: DlOpen { desc: "libsigsegv.so: cannot open shared object file: No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563214221756 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x563214221756 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563214221756 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x563214221756 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56321424acf0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x56321424acf0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56321421f1af - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x563214221534 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x563214221534 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5632142232a7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x563214222f8d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5632141ab9b7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x5632141ab9b7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5632142238c6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x5632142238c6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x563214223612 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x563214221c56 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x563214223370 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x563213e0b285 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x563213e0b863 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x563213e33fdc - core::result::Result<T,E>::unwrap::hc832009e6f454306
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x563213e67b05 - link::linker::linker::tests::linker_segfault::test_impl::hcef659977480ee5d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linker/linker.rs:234:9
[INFO] [stdout]   22:     0x563213e67a6b - link::linker::linker::tests::linker_segfault::h0bb9b493e431153b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linker/linker.rs:231:5
[INFO] [stdout]   23:     0x563213e67a47 - link::linker::linker::tests::linker_segfault::{{closure}}::he38fcdbcb1f37854
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linker/linker.rs:231:12
[INFO] [stdout]   24:     0x563213eb0276 - core::ops::function::FnOnce::call_once::h3f4a7b3ea17ff693
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5632141b128f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5632141b128f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   27:     0x5632141b0011 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   28:     0x5632141b0011 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5632141b0011 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   30:     0x5632141b0011 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   31:     0x5632141b0011 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   32:     0x5632141b0011 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   33:     0x5632141b0011 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   34:     0x563214177346 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   35:     0x563214177346 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   36:     0x56321417c3a7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   37:     0x56321417c3a7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x56321417c3a7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   39:     0x56321417c3a7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   40:     0x56321417c3a7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x56321417c3a7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   42:     0x56321417c3a7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x563214228395 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x563214228395 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   45:     0x563214228395 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f0c90076ac3 - <unknown>
[INFO] [stdout]   47:     0x7f0c90107bf4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- linker::linker::tests::linker_shared stdout ----
[INFO] [stdout] thread 'linker::linker::tests::linker_shared' panicked at src/linker/linker.rs:267:66:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: DlOpen { desc: "build/testlibs/libz.so: cannot open shared object file: No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563214221756 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x563214221756 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563214221756 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x563214221756 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56321424acf0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x56321424acf0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56321421f1af - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x563214221534 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x563214221534 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5632142232a7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x563214222f8d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5632141ab9b7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x5632141ab9b7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5632142238c6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x5632142238c6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x563214223612 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x563214221c56 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x563214223370 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x563213e0b285 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x563213e0b863 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x563213e33fdc - core::result::Result<T,E>::unwrap::hc832009e6f454306
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x563213e68a4e - link::linker::linker::tests::linker_shared::test_impl::hbab3a1e6f073ed61
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linker/linker.rs:267:9
[INFO] [stdout]   22:     0x563213e689ab - link::linker::linker::tests::linker_shared::h0d7522bdb581e828
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linker/linker.rs:264:5
[INFO] [stdout]   23:     0x563213e68987 - link::linker::linker::tests::linker_shared::{{closure}}::h40a3e249acbd00b1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linker/linker.rs:264:12
[INFO] [stdout]   24:     0x563213eb02c6 - core::ops::function::FnOnce::call_once::h45ef3aa5e754276e
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5632141b128f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5632141b128f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   27:     0x5632141b0011 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   28:     0x5632141b0011 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5632141b0011 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   30:     0x5632141b0011 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   31:     0x5632141b0011 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   32:     0x5632141b0011 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   33:     0x5632141b0011 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   34:     0x563214177346 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   35:     0x563214177346 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   36:     0x56321417c3a7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   37:     0x56321417c3a7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x56321417c3a7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   39:     0x56321417c3a7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   40:     0x56321417c3a7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x56321417c3a7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   42:     0x56321417c3a7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x563214228395 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x563214228395 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   45:     0x563214228395 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f0c90076ac3 - <unknown>
[INFO] [stdout]   47:     0x7f0c90107bf4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- linker::linker::tests::linker_livelink stdout ----
[INFO] [stdout] thread 'linker::linker::tests::linker_livelink' panicked at src/linker/linker.rs:281:60:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: DlOpen { desc: "../tmp/live.so: cannot open shared object file: No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563214221756 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x563214221756 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563214221756 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x563214221756 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56321424acf0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x56321424acf0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56321421f1af - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x563214221534 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x563214221534 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5632142232a7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x563214222f8d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5632141ab9b7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x5632141ab9b7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5632142238c6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x5632142238c6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x563214223612 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x563214221c56 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x563214223370 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x563213e0b285 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x563213e0b863 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x563213e33fdc - core::result::Result<T,E>::unwrap::hc832009e6f454306
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x563213e69092 - link::linker::linker::tests::linker_livelink::test_impl::h9671639c5dc70090
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linker/linker.rs:281:9
[INFO] [stdout]   22:     0x563213e68f5b - link::linker::linker::tests::linker_livelink::hff4bfe4ee5441c00
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linker/linker.rs:276:5
[INFO] [stdout]   23:     0x563213e68f37 - link::linker::linker::tests::linker_livelink::{{closure}}::h2f74780526d62f98
[INFO] [stdout]                                at /opt/rustwide/workdir/src/linker/linker.rs:276:12
[INFO] [stdout]   24:     0x563213eb0066 - core::ops::function::FnOnce::call_once::h1229c8001fec2471
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5632141b128f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5632141b128f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   27:     0x5632141b0011 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   28:     0x5632141b0011 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5632141b0011 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   30:     0x5632141b0011 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   31:     0x5632141b0011 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   32:     0x5632141b0011 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   33:     0x5632141b0011 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   34:     0x563214177346 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   35:     0x563214177346 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   36:     0x56321417c3a7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   37:     0x56321417c3a7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x56321417c3a7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   39:     0x56321417c3a7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   40:     0x56321417c3a7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x56321417c3a7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   42:     0x56321417c3a7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x563214228395 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x563214228395 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   45:     0x563214228395 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f0c90076ac3 - <unknown>
[INFO] [stdout]   47:     0x7f0c90107bf4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- writer::tests::write_empty_main stdout ----
[INFO] [stdout] thread 'writer::tests::write_empty_main' panicked at src/writer/mod.rs:483:14:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x563214221756 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x563214221756 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563214221756 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x563214221756 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56321424acf0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x56321424acf0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x56321421f1af - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x563214221534 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x563214221534 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5632142232a7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x563214222f8d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x5632141ab9b7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x5632141ab9b7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x5632142238c6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x5632142238c6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x563214223612 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x563214221c56 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x563214223370 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x563213e0b285 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x563213e0b863 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x563213e33fdc - core::result::Result<T,E>::unwrap::hc832009e6f454306
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x563213e866e2 - link::writer::tests::write_empty_main::test_impl::h94dd5d6f01f1e4ec
[INFO] [stdout]                                at /opt/rustwide/workdir/src/writer/mod.rs:482:9
[INFO] [stdout]   22:     0x563213e8664b - link::writer::tests::write_empty_main::hcb8bd3c3f6cc7ac4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/writer/mod.rs:479:5
[INFO] [stdout]   23:     0x563213e86627 - link::writer::tests::write_empty_main::{{closure}}::h86764353ed4e51b8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/writer/mod.rs:479:12
[INFO] [stdout]   24:     0x563213eb0cb6 - core::ops::function::FnOnce::call_once::hce3aaac8eeae0f20
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5632141b128f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5632141b128f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   27:     0x5632141b0011 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   28:     0x5632141b0011 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5632141b0011 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   30:     0x5632141b0011 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   31:     0x5632141b0011 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   32:     0x5632141b0011 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   33:     0x5632141b0011 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   34:     0x563214177346 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   35:     0x563214177346 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   36:     0x56321417c3a7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   37:     0x56321417c3a7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x56321417c3a7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   39:     0x56321417c3a7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   40:     0x56321417c3a7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   41:     0x56321417c3a7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   42:     0x56321417c3a7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x563214228395 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x563214228395 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   45:     0x563214228395 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f0c90076ac3 - <unknown>
[INFO] [stdout]   47:     0x7f0c90107bf4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     linker::linker::tests::linker_global_long
[INFO] [stdout]     linker::linker::tests::linker_livelink
[INFO] [stdout]     linker::linker::tests::linker_segfault
[INFO] [stdout]     linker::linker::tests::linker_shared
[INFO] [stdout]     writer::tests::write_empty_main
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "a26be4e9dc615b1ac5275070c6042f22c3c9183e877c4c0ae455d12968c2f31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a26be4e9dc615b1ac5275070c6042f22c3c9183e877c4c0ae455d12968c2f31c", kill_on_drop: false }`
[INFO] [stdout] a26be4e9dc615b1ac5275070c6042f22c3c9183e877c4c0ae455d12968c2f31c
