[INFO] fetching crate assemble-std 0.2.0...
[INFO] checking assemble-std-0.2.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate assemble-std 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate assemble-std 0.2.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assemble-std 0.2.0
[INFO] finished tweaking crates.io crate assemble-std 0.2.0
[INFO] tweaked toml for crates.io crate assemble-std 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate assemble-std 0.2.0 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded console v0.15.3
[INFO] [stderr]   Downloaded indicatif v0.17.2
[INFO] [stderr]   Downloaded assemble-build v0.2.0
[INFO] [stderr]   Downloaded assemble-macros v0.2.0
[INFO] [stderr]   Downloaded nom8 v0.1.0
[INFO] [stderr]   Downloaded assemble-core v0.2.0
[INFO] [stderr]   Downloaded toml_edit v0.16.1
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[INFO] [stdout] 5b84325d7fd3bfb37fc5e7ba39be74f9a27bb7921ec0951c0eaefc8ee56b45c5
[INFO] running `Command { std: "docker" "start" "-a" "5b84325d7fd3bfb37fc5e7ba39be74f9a27bb7921ec0951c0eaefc8ee56b45c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b84325d7fd3bfb37fc5e7ba39be74f9a27bb7921ec0951c0eaefc8ee56b45c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b84325d7fd3bfb37fc5e7ba39be74f9a27bb7921ec0951c0eaefc8ee56b45c5", kill_on_drop: false }`
[INFO] [stdout] 5b84325d7fd3bfb37fc5e7ba39be74f9a27bb7921ec0951c0eaefc8ee56b45c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr] warning: "/opt/rustwide/workdir/src/lib.rs"
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[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use assemble_core::Project;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ but the private item here shadows it
[INFO] [stdout] ...
[INFO] [stdout] 26 | pub use assemble_core::*;
[INFO] [stdout]    |         ---------------- the name `Project` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use assemble_core::Project;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ but the private item here shadows it
[INFO] [stdout] ...
[INFO] [stdout] 26 | pub use assemble_core::*;
[INFO] [stdout]    |         ---------------- the name `Project` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/specs/exec_spec.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |     Log(#[doc("The log level to emit output to")] Level),
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/specs/exec_spec.rs:93:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |     Log(#[doc("The log level to emit output to")] Level),
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `specs::exec_spec::ExecSpec::execute`
[INFO] [stdout]    --> src/specs/exec_spec.rs:227:14
[INFO] [stdout]     |
[INFO] [stdout] 227 |         self.execute(project.project_dir()).map(|_| ())
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `specs::exec_spec::ExecSpec::execute`
[INFO] [stdout]    --> src/specs/exec_spec.rs:227:14
[INFO] [stdout]     |
[INFO] [stdout] 227 |         self.execute(project.project_dir()).map(|_| ())
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/dependencies/web.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::io::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> src/specs/exec_spec.rs:12:37
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::io::{BufWriter, ErrorKind, Read, Write};
[INFO] [stdout]    |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/dependencies/web.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::io::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> src/specs/exec_spec.rs:12:37
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::io::{BufWriter, ErrorKind, Read, Write};
[INFO] [stdout]    |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `from`, `into`, `include`, `exclude`, and `parent` are never read
[INFO] [stdout]   --> src/specs/dupe_spec.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct DupeSpec {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 12 |     /// The files to copy from. If not set, uses the parent spec
[INFO] [stdout] 13 |     from: Option<FileSet>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     /// The target directory to copy files in. If not set, uses the parent spec
[INFO] [stdout] 15 |     into: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 16 |     /// Filters which files to include
[INFO] [stdout] 17 |     include: Box<dyn Spec<Path>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     exclude: Box<dyn Spec<Path>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 22 |     parent: Option<Box<DupeSpec>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_from`, `get_into`, and `is_included` are never used
[INFO] [stdout]   --> src/specs/dupe_spec.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl DupeSpec {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 26 |     fn get_from(&self) -> Option<&FileSet> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn get_into(&self) -> Option<&Path> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn is_included(&self, path: &Path) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `spec` is never read
[INFO] [stdout]    --> src/specs/exec_spec.rs:435:5
[INFO] [stdout]     |
[INFO] [stdout] 434 | pub struct ExecHandle {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 435 |     spec: ExecSpec,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `from` and `into` are never read
[INFO] [stdout]   --> src/tasks/files.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Dupe {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 12 |     from: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     into: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Dupe` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dupe_files` is never used
[INFO] [stdout]   --> src/tasks/files.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn dupe_files(dupe: &mut Dupe, _project: &Project) -> BuildResult {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `distribution_base`, `distribution_path`, `distribution_url`, and `distribution_sha256` are never read
[INFO] [stdout]   --> src/tasks/wrapper.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct WrapperTask {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 16 |     distribution_base: Prop<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     distribution_path: Prop<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     distribution_url: Prop<Url>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     distribution_sha256: Prop<Sha256>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WrapperTask` 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 `from`, `into`, `include`, `exclude`, and `parent` are never read
[INFO] [stdout]   --> src/specs/dupe_spec.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct DupeSpec {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 12 |     /// The files to copy from. If not set, uses the parent spec
[INFO] [stdout] 13 |     from: Option<FileSet>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     /// The target directory to copy files in. If not set, uses the parent spec
[INFO] [stdout] 15 |     into: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 16 |     /// Filters which files to include
[INFO] [stdout] 17 |     include: Box<dyn Spec<Path>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     exclude: Box<dyn Spec<Path>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 22 |     parent: Option<Box<DupeSpec>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_from`, `get_into`, and `is_included` are never used
[INFO] [stdout]   --> src/specs/dupe_spec.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl DupeSpec {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 26 |     fn get_from(&self) -> Option<&FileSet> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn get_into(&self) -> Option<&Path> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn is_included(&self, path: &Path) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `spec` is never read
[INFO] [stdout]    --> src/specs/exec_spec.rs:435:5
[INFO] [stdout]     |
[INFO] [stdout] 434 | pub struct ExecHandle {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 435 |     spec: ExecSpec,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `from` and `into` are never read
[INFO] [stdout]   --> src/tasks/files.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Dupe {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 12 |     from: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 13 |     into: PathBuf,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Dupe` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dupe_files` is never used
[INFO] [stdout]   --> src/tasks/files.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn dupe_files(dupe: &mut Dupe, _project: &Project) -> BuildResult {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `distribution_base`, `distribution_path`, `distribution_url`, and `distribution_sha256` are never read
[INFO] [stdout]   --> src/tasks/wrapper.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct WrapperTask {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 16 |     distribution_base: Prop<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     distribution_path: Prop<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     distribution_url: Prop<Url>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     distribution_sha256: Prop<Sha256>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WrapperTask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "848bd85db9a4694cb6a0ffb4bcaac48325107de589080ba204f5f7c71d0a2dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "848bd85db9a4694cb6a0ffb4bcaac48325107de589080ba204f5f7c71d0a2dff", kill_on_drop: false }`
[INFO] [stdout] 848bd85db9a4694cb6a0ffb4bcaac48325107de589080ba204f5f7c71d0a2dff
