[INFO] fetching crate burn-train 0.18.0...
[INFO] checking burn-train-0.18.0 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate burn-train 0.18.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate burn-train 0.18.0
[INFO] finished tweaking crates.io crate burn-train 0.18.0
[INFO] tweaked toml for crates.io crate burn-train 0.18.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-train 0.18.0 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn-train 0.18.0 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded systemstat v0.2.5
[INFO] [stderr]   Downloaded sysinfo v0.36.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f287bfa27c5c1774252091fcc2571ebc9dfcf2131e1aaab0b2c118f3be07708
[INFO] running `Command { std: "docker" "start" "-a" "1f287bfa27c5c1774252091fcc2571ebc9dfcf2131e1aaab0b2c118f3be07708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f287bfa27c5c1774252091fcc2571ebc9dfcf2131e1aaab0b2c118f3be07708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f287bfa27c5c1774252091fcc2571ebc9dfcf2131e1aaab0b2c118f3be07708", kill_on_drop: false }`
[INFO] [stdout] 1f287bfa27c5c1774252091fcc2571ebc9dfcf2131e1aaab0b2c118f3be07708
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fde7a5ba5d120998bec3e72d7bb47810ffdfe9349cf1693aa050f362b46178e
[INFO] running `Command { std: "docker" "start" "-a" "7fde7a5ba5d120998bec3e72d7bb47810ffdfe9349cf1693aa050f362b46178e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]    Compiling darling_core v0.20.11
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[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking systemstat v0.2.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling burn-derive v0.18.0
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
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[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling macerator-macros v0.1.2
[INFO] [stderr]    Compiling wrapcenum-derive v0.4.1
[INFO] [stderr]    Compiling instability v0.3.7
[INFO] [stderr]     Checking nvml-wrapper v0.11.0
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[INFO] [stderr]     Checking half v2.6.0
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[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking burn-dataset v0.18.0
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking burn-common v0.18.0
[INFO] [stderr]     Checking burn-tensor v0.18.0
[INFO] [stderr]     Checking burn-autodiff v0.18.0
[INFO] [stderr]     Checking burn-ir v0.18.0
[INFO] [stderr]     Checking burn-core v0.18.0
[INFO] [stderr]     Checking burn-train v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MinimalEventProcessor` is never constructed
[INFO] [stdout]  --> src/metric/processor/minimal.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct MinimalEventProcessor<T: ItemLazy, V: ItemLazy> {
[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 1m 08s
[INFO] running `Command { std: "docker" "inspect" "7fde7a5ba5d120998bec3e72d7bb47810ffdfe9349cf1693aa050f362b46178e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fde7a5ba5d120998bec3e72d7bb47810ffdfe9349cf1693aa050f362b46178e", kill_on_drop: false }`
[INFO] [stdout] 7fde7a5ba5d120998bec3e72d7bb47810ffdfe9349cf1693aa050f362b46178e
