[INFO] fetching crate linux-perf-event-reader 0.10.2...
[INFO] testing linux-perf-event-reader-0.10.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate linux-perf-event-reader 0.10.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate linux-perf-event-reader 0.10.2
[INFO] finished tweaking crates.io crate linux-perf-event-reader 0.10.2
[INFO] tweaked toml for crates.io crate linux-perf-event-reader 0.10.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linux-perf-event-reader 0.10.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linux-perf-event-reader 0.10.2 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51bf79f472e59358b714d94d7ecc2b24be912cc85d14a8a93a29ed9e6038dd08
[INFO] running `Command { std: "docker" "start" "-a" "51bf79f472e59358b714d94d7ecc2b24be912cc85d14a8a93a29ed9e6038dd08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51bf79f472e59358b714d94d7ecc2b24be912cc85d14a8a93a29ed9e6038dd08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51bf79f472e59358b714d94d7ecc2b24be912cc85d14a8a93a29ed9e6038dd08", kill_on_drop: false }`
[INFO] [stdout] 51bf79f472e59358b714d94d7ecc2b24be912cc85d14a8a93a29ed9e6038dd08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b237ab0b742e52cb3d727685686f4ff065982ec271c1cba47fed9fec60490a1
[INFO] running `Command { std: "docker" "start" "-a" "7b237ab0b742e52cb3d727685686f4ff065982ec271c1cba47fed9fec60490a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling linux-perf-event-reader v0.10.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `HexSlice` is never constructed
[INFO] [stdout]   --> src/utils.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct HexSlice<'a>(pub &'a [u64]);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.21s
[INFO] running `Command { std: "docker" "inspect" "7b237ab0b742e52cb3d727685686f4ff065982ec271c1cba47fed9fec60490a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b237ab0b742e52cb3d727685686f4ff065982ec271c1cba47fed9fec60490a1", kill_on_drop: false }`
[INFO] [stdout] 7b237ab0b742e52cb3d727685686f4ff065982ec271c1cba47fed9fec60490a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3fe33f426f748cc6686a57d532d8b6de02b61e32262614c285a0ff04c07514e
[INFO] running `Command { std: "docker" "start" "-a" "c3fe33f426f748cc6686a57d532d8b6de02b61e32262614c285a0ff04c07514e", kill_on_drop: false }`
[INFO] [stdout] warning: struct `HexSlice` is never constructed
[INFO] [stdout]   --> src/utils.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct HexSlice<'a>(pub &'a [u64]);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling linux-perf-event-reader v0.10.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `HexSlice` is never constructed
[INFO] [stdout]   --> src/utils.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct HexSlice<'a>(pub &'a [u64]);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "c3fe33f426f748cc6686a57d532d8b6de02b61e32262614c285a0ff04c07514e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3fe33f426f748cc6686a57d532d8b6de02b61e32262614c285a0ff04c07514e", kill_on_drop: false }`
[INFO] [stdout] c3fe33f426f748cc6686a57d532d8b6de02b61e32262614c285a0ff04c07514e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc81ff5b7ec93a1a419636a126a2f0c22c0cd364c7d9a1eb06d2b8e50e4954be
[INFO] running `Command { std: "docker" "start" "-a" "cc81ff5b7ec93a1a419636a126a2f0c22c0cd364c7d9a1eb06d2b8e50e4954be", kill_on_drop: false }`
[INFO] [stderr] warning: struct `HexSlice` is never constructed
[INFO] [stderr]   --> src/utils.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct HexSlice<'a>(pub &'a [u64]);
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `linux-perf-event-reader` (lib) generated 1 warning
[INFO] [stderr] warning: `linux-perf-event-reader` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linux_perf_event_reader-4e11bcc30446b1d6)
[INFO] [stderr]    Doc-tests linux_perf_event_reader
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test raw_data::test::test_reading_from_split ... ok
[INFO] [stdout] test test::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc81ff5b7ec93a1a419636a126a2f0c22c0cd364c7d9a1eb06d2b8e50e4954be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc81ff5b7ec93a1a419636a126a2f0c22c0cd364c7d9a1eb06d2b8e50e4954be", kill_on_drop: false }`
[INFO] [stdout] cc81ff5b7ec93a1a419636a126a2f0c22c0cd364c7d9a1eb06d2b8e50e4954be