[INFO] fetching crate byml 0.1.4... [INFO] testing byml-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate byml 0.1.4 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate byml 0.1.4 [INFO] finished tweaking crates.io crate byml 0.1.4 [INFO] tweaked toml for crates.io crate byml 0.1.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate byml 0.1.4 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 56 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.12.3 (available: v0.22.1) [INFO] [stderr] Adding binread v1.4.1 (available: v2.2.0) [INFO] [stderr] Adding cached v0.20.0 (available: v0.55.1) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.10.0) [INFO] [stderr] Adding parse_int v0.4.0 (available: v0.9.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] [stderr] Adding yaz0 v0.1.2 (available: v0.3.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cached_proc_macro v0.4.0 [INFO] [stderr] Downloaded parse_int v0.4.0 [INFO] [stderr] Downloaded cached v0.20.0 [INFO] [stderr] Downloaded yaz0 v0.1.2 [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_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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f20d0a2a98df2cbcd20dc04b20a91c8a3c92c6b60cfc62d01362fbb208ad924 [INFO] running `Command { std: "docker" "start" "-a" "7f20d0a2a98df2cbcd20dc04b20a91c8a3c92c6b60cfc62d01362fbb208ad924", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f20d0a2a98df2cbcd20dc04b20a91c8a3c92c6b60cfc62d01362fbb208ad924", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f20d0a2a98df2cbcd20dc04b20a91c8a3c92c6b60cfc62d01362fbb208ad924", kill_on_drop: false }` [INFO] [stdout] 7f20d0a2a98df2cbcd20dc04b20a91c8a3c92c6b60cfc62d01362fbb208ad924 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 58c3ea6e81a7b361c45b24bc213ef823e224b0e1c1e8f302653e765670dd749b [INFO] running `Command { std: "docker" "start" "-a" "58c3ea6e81a7b361c45b24bc213ef823e224b0e1c1e8f302653e765670dd749b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling async-mutex v1.4.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling yaz0 v0.1.2 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling parse_int v0.4.0 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling binread_derive v1.4.3 [INFO] [stderr] Compiling binwrite_derive v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling binwrite v0.2.1 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling cached_proc_macro v0.4.0 [INFO] [stderr] Compiling binread v1.4.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling cached v0.20.0 [INFO] [stderr] Compiling byml v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `seek_convenience` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(seek_convenience)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/parse.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 38 | struct Header { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 39 | version: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Header` 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 `entries` and `offsets` are never read [INFO] [stdout] --> src/parse.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct StringTable { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 48 | entries: U24, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 49 | #[br(count = entries.0)] [INFO] [stdout] 50 | offsets: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StringTable` 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 `magic` and `entries` are never read [INFO] [stdout] --> src/parse.rs:244:5 [INFO] [stdout] | [INFO] [stdout] 243 | struct ArrayHeader { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 244 | magic: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 245 | #[br(map = |x: U24| x.0 as u32)] [INFO] [stdout] 246 | entries: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ArrayHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/write.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 96 | struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StringTable` is never constructed [INFO] [stdout] --> src/write.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | struct StringTable { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StringTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AlignedCStr` is never constructed [INFO] [stdout] --> src/write.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 166 | struct AlignedCStr { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AlignedCStr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:280:19 [INFO] [stdout] | [INFO] [stdout] 280 | fn from(key: &'static str) -> BymlIndex<'_> { [INFO] [stdout] | ^^^^^^^ -- the lifetime gets resolved as `'static` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'static` [INFO] [stdout] | [INFO] [stdout] 280 - fn from(key: &'static str) -> BymlIndex<'_> { [INFO] [stdout] 280 + fn from(key: &'static str) -> BymlIndex<'static> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:96:20 [INFO] [stdout] | [INFO] [stdout] 96 | fn new(reader: &mut R) -> Result, AnyError> { [INFO] [stdout] | ^^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 96 | fn new(reader: &mut R) -> Result, AnyError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/yaml/emit.rs:172:25 [INFO] [stdout] | [INFO] [stdout] 172 | pub fn new(writer: &'a mut dyn fmt::Write) -> BymlEmitter { [INFO] [stdout] | ^^ ----------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 172 | pub fn new(writer: &'a mut dyn fmt::Write) -> BymlEmitter<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.54s [INFO] running `Command { std: "docker" "inspect" "58c3ea6e81a7b361c45b24bc213ef823e224b0e1c1e8f302653e765670dd749b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58c3ea6e81a7b361c45b24bc213ef823e224b0e1c1e8f302653e765670dd749b", kill_on_drop: false }` [INFO] [stdout] 58c3ea6e81a7b361c45b24bc213ef823e224b0e1c1e8f302653e765670dd749b [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 12adbaa6f4465be56eaf6a5a9e9c04151601a3a2481053c6be782e8aa99de754 [INFO] running `Command { std: "docker" "start" "-a" "12adbaa6f4465be56eaf6a5a9e9c04151601a3a2481053c6be782e8aa99de754", kill_on_drop: false }` [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stdout] warning: the feature `seek_convenience` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(seek_convenience)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/parse.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 38 | struct Header { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 39 | version: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Header` 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 `entries` and `offsets` are never read [INFO] [stdout] --> src/parse.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct StringTable { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 48 | entries: U24, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 49 | #[br(count = entries.0)] [INFO] [stdout] 50 | offsets: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StringTable` 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 `magic` and `entries` are never read [INFO] [stdout] --> src/parse.rs:244:5 [INFO] [stdout] | [INFO] [stdout] 243 | struct ArrayHeader { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 244 | magic: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 245 | #[br(map = |x: U24| x.0 as u32)] [INFO] [stdout] 246 | entries: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ArrayHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/write.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 96 | struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StringTable` is never constructed [INFO] [stdout] --> src/write.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | struct StringTable { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StringTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AlignedCStr` is never constructed [INFO] [stdout] --> src/write.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 166 | struct AlignedCStr { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AlignedCStr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:280:19 [INFO] [stdout] | [INFO] [stdout] 280 | fn from(key: &'static str) -> BymlIndex<'_> { [INFO] [stdout] | ^^^^^^^ -- the lifetime gets resolved as `'static` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'static` [INFO] [stdout] | [INFO] [stdout] 280 - fn from(key: &'static str) -> BymlIndex<'_> { [INFO] [stdout] 280 + fn from(key: &'static str) -> BymlIndex<'static> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:96:20 [INFO] [stdout] | [INFO] [stdout] 96 | fn new(reader: &mut R) -> Result, AnyError> { [INFO] [stdout] | ^^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 96 | fn new(reader: &mut R) -> Result, AnyError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/yaml/emit.rs:172:25 [INFO] [stdout] | [INFO] [stdout] 172 | pub fn new(writer: &'a mut dyn fmt::Write) -> BymlEmitter { [INFO] [stdout] | ^^ ----------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 172 | pub fn new(writer: &'a mut dyn fmt::Write) -> BymlEmitter<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling byml v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `seek_convenience` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(seek_convenience)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `version` is never read [INFO] [stdout] --> src/parse.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 38 | struct Header { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 39 | version: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Header` 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 `entries` and `offsets` are never read [INFO] [stdout] --> src/parse.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct StringTable { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 48 | entries: U24, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 49 | #[br(count = entries.0)] [INFO] [stdout] 50 | offsets: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StringTable` 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 `magic` and `entries` are never read [INFO] [stdout] --> src/parse.rs:244:5 [INFO] [stdout] | [INFO] [stdout] 243 | struct ArrayHeader { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 244 | magic: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 245 | #[br(map = |x: U24| x.0 as u32)] [INFO] [stdout] 246 | entries: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ArrayHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/write.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 96 | struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StringTable` is never constructed [INFO] [stdout] --> src/write.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | struct StringTable { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StringTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AlignedCStr` is never constructed [INFO] [stdout] --> src/write.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 166 | struct AlignedCStr { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AlignedCStr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:280:19 [INFO] [stdout] | [INFO] [stdout] 280 | fn from(key: &'static str) -> BymlIndex<'_> { [INFO] [stdout] | ^^^^^^^ -- the lifetime gets resolved as `'static` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'static` [INFO] [stdout] | [INFO] [stdout] 280 - fn from(key: &'static str) -> BymlIndex<'_> { [INFO] [stdout] 280 + fn from(key: &'static str) -> BymlIndex<'static> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/parse.rs:96:20 [INFO] [stdout] | [INFO] [stdout] 96 | fn new(reader: &mut R) -> Result, AnyError> { [INFO] [stdout] | ^^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 96 | fn new(reader: &mut R) -> Result, AnyError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/yaml/emit.rs:172:25 [INFO] [stdout] | [INFO] [stdout] 172 | pub fn new(writer: &'a mut dyn fmt::Write) -> BymlEmitter { [INFO] [stdout] | ^^ ----------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 172 | pub fn new(writer: &'a mut dyn fmt::Write) -> BymlEmitter<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.43s [INFO] running `Command { std: "docker" "inspect" "12adbaa6f4465be56eaf6a5a9e9c04151601a3a2481053c6be782e8aa99de754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12adbaa6f4465be56eaf6a5a9e9c04151601a3a2481053c6be782e8aa99de754", kill_on_drop: false }` [INFO] [stdout] 12adbaa6f4465be56eaf6a5a9e9c04151601a3a2481053c6be782e8aa99de754 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b9b822622d3d7e37fddafbde1c94cd132cd156717bd3d27ea77d7040cdfe34d4 [INFO] running `Command { std: "docker" "start" "-a" "b9b822622d3d7e37fddafbde1c94cd132cd156717bd3d27ea77d7040cdfe34d4", kill_on_drop: false }` [INFO] [stderr] warning: the feature `seek_convenience` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(seek_convenience)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `version` is never read [INFO] [stderr] --> src/parse.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 38 | struct Header { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 39 | version: u16, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Header` 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 `entries` and `offsets` are never read [INFO] [stderr] --> src/parse.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 47 | struct StringTable { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 48 | entries: U24, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 49 | #[br(count = entries.0)] [INFO] [stderr] 50 | offsets: Vec, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `StringTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `magic` and `entries` are never read [INFO] [stderr] --> src/parse.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 243 | struct ArrayHeader { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 244 | magic: u8, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 245 | #[br(map = |x: U24| x.0 as u32)] [INFO] [stderr] 246 | entries: u32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ArrayHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `Node` is never constructed [INFO] [stderr] --> src/write.rs:96:8 [INFO] [stderr] | [INFO] [stderr] 96 | struct Node { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `StringTable` is never constructed [INFO] [stderr] --> src/write.rs:160:8 [INFO] [stderr] | [INFO] [stderr] 160 | struct StringTable { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `StringTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `AlignedCStr` is never constructed [INFO] [stderr] --> src/write.rs:166:8 [INFO] [stderr] | [INFO] [stderr] 166 | struct AlignedCStr { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `AlignedCStr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:280:19 [INFO] [stderr] | [INFO] [stderr] 280 | fn from(key: &'static str) -> BymlIndex<'_> { [INFO] [stderr] | ^^^^^^^ -- the lifetime gets resolved as `'static` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to consistently use `'static` [INFO] [stderr] | [INFO] [stderr] 280 - fn from(key: &'static str) -> BymlIndex<'_> { [INFO] [stderr] 280 + fn from(key: &'static str) -> BymlIndex<'static> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/parse.rs:96:20 [INFO] [stderr] | [INFO] [stderr] 96 | fn new(reader: &mut R) -> Result, AnyError> { [INFO] [stderr] | ^^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 96 | fn new(reader: &mut R) -> Result, AnyError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/yaml/emit.rs:172:25 [INFO] [stderr] | [INFO] [stderr] 172 | pub fn new(writer: &'a mut dyn fmt::Write) -> BymlEmitter { [INFO] [stderr] | ^^ ----------- the lifetime gets resolved as `'a` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 172 | pub fn new(writer: &'a mut dyn fmt::Write) -> BymlEmitter<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `byml` (lib) generated 10 warnings (run `cargo fix --lib -p byml` to apply 3 suggestions) [INFO] [stderr] warning: `byml` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/byml-a4500e66c29481d2) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::binary_roundtrip ... ok [INFO] [stdout] test tests::parse_byml ... ok [INFO] [stdout] test tests::parse_yaml ... ok [INFO] [stdout] test tests::yaml_roundtrip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.86s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b9b822622d3d7e37fddafbde1c94cd132cd156717bd3d27ea77d7040cdfe34d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9b822622d3d7e37fddafbde1c94cd132cd156717bd3d27ea77d7040cdfe34d4", kill_on_drop: false }` [INFO] [stdout] b9b822622d3d7e37fddafbde1c94cd132cd156717bd3d27ea77d7040cdfe34d4