[INFO] fetching crate linux-perf-event-reader 0.10.2... [INFO] checking linux-perf-event-reader-0.10.2 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate linux-perf-event-reader 0.10.2 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate linux-perf-event-reader 0.10.2 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 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 486f53a0318c6aab97421f767f4177a462a955341cfad15663cceb86cb02e123 [INFO] running `Command { std: "docker" "start" "-a" "486f53a0318c6aab97421f767f4177a462a955341cfad15663cceb86cb02e123", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "486f53a0318c6aab97421f767f4177a462a955341cfad15663cceb86cb02e123", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "486f53a0318c6aab97421f767f4177a462a955341cfad15663cceb86cb02e123", kill_on_drop: false }` [INFO] [stdout] 486f53a0318c6aab97421f767f4177a462a955341cfad15663cceb86cb02e123 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4b9ceb1d56fc503cd5fdddc0ffb53876e2b7620427ea51f2c04bd7f4debe1038 [INFO] running `Command { std: "docker" "start" "-a" "4b9ceb1d56fc503cd5fdddc0ffb53876e2b7620427ea51f2c04bd7f4debe1038", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking 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] Checking 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)]` on by default [INFO] [stdout] [INFO] [stdout] [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.13s [INFO] running `Command { std: "docker" "inspect" "4b9ceb1d56fc503cd5fdddc0ffb53876e2b7620427ea51f2c04bd7f4debe1038", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b9ceb1d56fc503cd5fdddc0ffb53876e2b7620427ea51f2c04bd7f4debe1038", kill_on_drop: false }` [INFO] [stdout] 4b9ceb1d56fc503cd5fdddc0ffb53876e2b7620427ea51f2c04bd7f4debe1038