[INFO] cloning repository https://github.com/NoahIsCool/burn-transformers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NoahIsCool/burn-transformers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoahIsCool%2Fburn-transformers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoahIsCool%2Fburn-transformers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ab1fa6130fe8099824b94aa741aacc8b0b1f0e8
[INFO] checking NoahIsCool/burn-transformers against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNoahIsCool%2Fburn-transformers" "/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/NoahIsCool/burn-transformers
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/NoahIsCool/burn-transformers
[INFO] tweaked toml for git repo https://github.com/NoahIsCool/burn-transformers written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NoahIsCool/burn-transformers on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NoahIsCool/burn-transformers 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "515056bb8da380d34d899cf9e859e3775944ba847fff1057d689cdcdfa1f0185" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "515056bb8da380d34d899cf9e859e3775944ba847fff1057d689cdcdfa1f0185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "515056bb8da380d34d899cf9e859e3775944ba847fff1057d689cdcdfa1f0185" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/generation.rs:368:14
[INFO] [stdout]     |
[INFO] [stdout] 368 |             .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |position| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 368 -             .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |position| {
[INFO] [stdout] 368 +             .try_update(Ordering::Relaxed, Ordering::Relaxed, |position| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> src/generation.rs:368:14
[INFO] [stdout]     |
[INFO] [stdout] 368 |             .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |position| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 368 -             .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |position| {
[INFO] [stdout] 368 +             .try_update(Ordering::Relaxed, Ordering::Relaxed, |position| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `memory_profiling_enabled` is never used
[INFO] [stdout]    --> tests/support/benchmark_metrics.rs:207:8
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub fn memory_profiling_enabled() -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `memory_endpoint` is never used
[INFO] [stdout]    --> tests/support/benchmark_metrics.rs:212:4
[INFO] [stdout]     |
[INFO] [stdout] 212 | fn memory_endpoint() -> &'static Option<std::path::PathBuf> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `begin` is never used
[INFO] [stdout]    --> tests/support/benchmark_metrics.rs:232:12
[INFO] [stdout]     |
[INFO] [stdout] 230 | impl MemoryPhase {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 231 |     /// Samples idle memory before releasing the child to execute the named phase.
[INFO] [stdout] 232 |     pub fn begin(label: &str) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "515056bb8da380d34d899cf9e859e3775944ba847fff1057d689cdcdfa1f0185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "515056bb8da380d34d899cf9e859e3775944ba847fff1057d689cdcdfa1f0185", kill_on_drop: false }`
[INFO] [stdout] 515056bb8da380d34d899cf9e859e3775944ba847fff1057d689cdcdfa1f0185