[INFO] fetching crate bincode 2.0.1... [INFO] checking bincode-2.0.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate bincode 2.0.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate bincode 2.0.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate bincode 2.0.1 [INFO] tweaked toml for crates.io crate bincode 2.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bincode 2.0.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate bincode 2.0.1 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0059a0ed9936c597bc548153efa377e2829a9edbf25877770d403c0e9b87940b [INFO] running `Command { std: "docker" "start" "-a" "0059a0ed9936c597bc548153efa377e2829a9edbf25877770d403c0e9b87940b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0059a0ed9936c597bc548153efa377e2829a9edbf25877770d403c0e9b87940b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0059a0ed9936c597bc548153efa377e2829a9edbf25877770d403c0e9b87940b", kill_on_drop: false }` [INFO] [stdout] 0059a0ed9936c597bc548153efa377e2829a9edbf25877770d403c0e9b87940b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3306ce1feaee89fad49f014d98a48701f06806f9a4eaf4487c832e530ed4958 [INFO] running `Command { std: "docker" "start" "-a" "b3306ce1feaee89fad49f014d98a48701f06806f9a4eaf4487c832e530ed4958", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking either v1.14.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking clap_builder v4.5.31 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking unty v0.0.4 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking bumpalo v3.17.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking bincode v2.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking is-terminal v0.4.15 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking clap v4.5.31 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking tempfile v3.17.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/de/mod.rs:163:24 [INFO] [stdout] | [INFO] [stdout] 163 | fn with_context(&mut self, context: C) -> WithContext { [INFO] [stdout] | ^^^^^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 163 | fn with_context(&mut self, context: C) -> WithContext<'_, Self, C> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling ouroboros_macro v0.18.5 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ouroboros v0.18.5 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking glam v0.25.0 [INFO] [stderr] Checking chrono v0.4.40 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking uuid v1.15.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: struct `HidIoPacketBuffer` is never constructed [INFO] [stdout] --> tests/issues/issue_427.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct HidIoPacketBuffer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Foo` is never constructed [INFO] [stdout] --> tests/issues/issue_523.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Foo<'a>(Cow<'a, str>); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Foo` is never constructed [INFO] [stdout] --> tests/issues/issue_537.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Foo { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Eg` is never constructed [INFO] [stdout] --> tests/issues/issue_570.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Eg { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TypeOfFile` is never used [INFO] [stdout] --> tests/issues/issue_592.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum TypeOfFile { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `A` is never constructed [INFO] [stdout] --> tests/issues/issue_614.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct A; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `B` is never constructed [INFO] [stdout] --> tests/issues/issue_614.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct B [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyStruct` is never constructed [INFO] [stdout] --> tests/issues/issue_614.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct MyStruct [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `A` is never constructed [INFO] [stdout] --> tests/derive.rs:416:12 [INFO] [stdout] | [INFO] [stdout] 416 | struct A { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `B` is never used [INFO] [stdout] --> tests/derive.rs:421:10 [INFO] [stdout] | [INFO] [stdout] 421 | enum B { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/de/mod.rs:163:24 [INFO] [stdout] | [INFO] [stdout] 163 | fn with_context(&mut self, context: C) -> WithContext { [INFO] [stdout] | ^^^^^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 163 | fn with_context(&mut self, context: C) -> WithContext<'_, Self, C> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.40s [INFO] running `Command { std: "docker" "inspect" "b3306ce1feaee89fad49f014d98a48701f06806f9a4eaf4487c832e530ed4958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3306ce1feaee89fad49f014d98a48701f06806f9a4eaf4487c832e530ed4958", kill_on_drop: false }` [INFO] [stdout] b3306ce1feaee89fad49f014d98a48701f06806f9a4eaf4487c832e530ed4958