[INFO] cloning repository https://github.com/guergabo/spinlock-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guergabo/spinlock-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguergabo%2Fspinlock-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguergabo%2Fspinlock-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53af8f6899cc6e5dd880031db0110912bd99e8af [INFO] testing guergabo/spinlock-rs against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguergabo%2Fspinlock-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/guergabo/spinlock-rs [INFO] finished tweaking git repo https://github.com/guergabo/spinlock-rs [INFO] tweaked toml for git repo https://github.com/guergabo/spinlock-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/guergabo/spinlock-rs on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/guergabo/spinlock-rs 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while 2021 is compatible with `rust-version` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rgb v0.8.40 [INFO] [stderr] Downloaded str_stack v0.1.0 [INFO] [stderr] Downloaded uuid v1.9.1 [INFO] [stderr] Downloaded debugid v0.8.0 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded findshlibs v0.10.2 [INFO] [stderr] Downloaded symbolic-common v12.9.2 [INFO] [stderr] Downloaded clap v4.5.7 [INFO] [stderr] Downloaded pprof v0.13.0 [INFO] [stderr] Downloaded cc v1.0.104 [INFO] [stderr] Downloaded cpp_demangle v0.4.3 [INFO] [stderr] Downloaded inferno v0.11.19 [INFO] [stderr] Downloaded symbolic-demangle v12.9.2 [INFO] [stderr] Downloaded regex v1.10.5 [INFO] [stderr] Downloaded quick-xml v0.26.0 [INFO] [stderr] Downloaded clap_builder v4.5.7 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8c801b2e8b1dc6a563f1d25189744a94a5968e8e54b8b44cf8ce1eb569d905d [INFO] running `Command { std: "docker" "start" "-a" "a8c801b2e8b1dc6a563f1d25189744a94a5968e8e54b8b44cf8ce1eb569d905d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8c801b2e8b1dc6a563f1d25189744a94a5968e8e54b8b44cf8ce1eb569d905d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8c801b2e8b1dc6a563f1d25189744a94a5968e8e54b8b44cf8ce1eb569d905d", kill_on_drop: false }` [INFO] [stdout] a8c801b2e8b1dc6a563f1d25189744a94a5968e8e54b8b44cf8ce1eb569d905d [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da38a1e5fa4c09a841ad1a7a105179a001a91a53430354fb867ab2a2343e14a5 [INFO] running `Command { std: "docker" "start" "-a" "da38a1e5fa4c09a841ad1a7a105179a001a91a53430354fb867ab2a2343e14a5", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while 2021 is compatible with `rust-version` [INFO] [stderr] Compiling spinlock-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:46:34 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn lock<'a>(&'a self) -> Guard { [INFO] [stdout] | -- ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 46 | pub fn lock<'a>(&'a self) -> Guard<'a, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "da38a1e5fa4c09a841ad1a7a105179a001a91a53430354fb867ab2a2343e14a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da38a1e5fa4c09a841ad1a7a105179a001a91a53430354fb867ab2a2343e14a5", kill_on_drop: false }` [INFO] [stdout] da38a1e5fa4c09a841ad1a7a105179a001a91a53430354fb867ab2a2343e14a5 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6028ed59d99961602d495381b48a5dc85cca819ab7ef0768806ebc95f51d6fe4 [INFO] running `Command { std: "docker" "start" "-a" "6028ed59d99961602d495381b48a5dc85cca819ab7ef0768806ebc95f51d6fe4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while 2021 is compatible with `rust-version` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling cc v1.0.104 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling cpp_demangle v0.4.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling plotters-backend v0.3.6 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling uuid v1.9.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling gimli v0.29.0 [INFO] [stderr] Compiling plotters-svg v0.3.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling clap_builder v4.5.7 [INFO] [stderr] Compiling bytemuck v1.16.1 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling symbolic-demangle v12.9.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling rgb v0.8.40 [INFO] [stderr] Compiling object v0.36.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling plotters v0.3.6 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling quick-xml v0.26.0 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling memmap2 v0.9.4 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling symbolic-common v12.9.2 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling str_stack v0.1.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling pprof v0.13.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling inferno v0.11.19 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling addr2line v0.22.0 [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:46:34 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn lock<'a>(&'a self) -> Guard { [INFO] [stdout] | -- ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 46 | pub fn lock<'a>(&'a self) -> Guard<'a, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap v4.5.7 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling spinlock-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:46:34 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn lock<'a>(&'a self) -> Guard { [INFO] [stdout] | -- ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 46 | pub fn lock<'a>(&'a self) -> Guard<'a, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 45.71s [INFO] running `Command { std: "docker" "inspect" "6028ed59d99961602d495381b48a5dc85cca819ab7ef0768806ebc95f51d6fe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6028ed59d99961602d495381b48a5dc85cca819ab7ef0768806ebc95f51d6fe4", kill_on_drop: false }` [INFO] [stdout] 6028ed59d99961602d495381b48a5dc85cca819ab7ef0768806ebc95f51d6fe4 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab28d82b4089065a39c378778c78cd833de6c3387fd9532f0d73fa01e988ba41 [INFO] running `Command { std: "docker" "start" "-a" "ab28d82b4089065a39c378778c78cd833de6c3387fd9532f0d73fa01e988ba41", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while 2021 is compatible with `rust-version` [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/lib.rs:46:34 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn lock<'a>(&'a self) -> Guard { [INFO] [stderr] | -- ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 46 | pub fn lock<'a>(&'a self) -> Guard<'a, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `spinlock-rs` (lib) generated 1 warning (run `cargo fix --lib -p spinlock-rs` to apply 1 suggestion) [INFO] [stderr] warning: `spinlock-rs` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spinlock_rs-5fd4ea04cf587526) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stderr] Doc-tests spinlock_rs [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ab28d82b4089065a39c378778c78cd833de6c3387fd9532f0d73fa01e988ba41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab28d82b4089065a39c378778c78cd833de6c3387fd9532f0d73fa01e988ba41", kill_on_drop: false }` [INFO] [stdout] ab28d82b4089065a39c378778c78cd833de6c3387fd9532f0d73fa01e988ba41