[INFO] fetching crate git-absorb 0.5.0...
[INFO] checking git-absorb-0.5.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate git-absorb 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate git-absorb 0.5.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate git-absorb 0.5.0
[INFO] finished tweaking crates.io crate git-absorb 0.5.0
[INFO] tweaked toml for crates.io crate git-absorb 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a46bd4ff755d8089bf8b21966323f895302cb07c9b3dbca363e983c3d60759bd
[INFO] running `"docker" "start" "-a" "a46bd4ff755d8089bf8b21966323f895302cb07c9b3dbca363e983c3d60759bd"`
[INFO] [stderr]     Checking slog v2.1.1
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking memchr v2.0.2
[INFO] [stderr]     Checking libz-sys v1.0.25
[INFO] [stderr]     Checking clap v2.30.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking libgit2-sys v0.8.2
[INFO] [stderr]     Checking slog-term v2.3.0
[INFO] [stderr]     Checking slog-async v2.2.0
[INFO] [stderr]     Checking git2 v0.9.2
[INFO] [stderr]     Checking git-absorb v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `by_old`
[INFO] [stderr]   --> src/owned.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn by_old(&self, path: &[u8]) -> Option<&Patch> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `by_old`
[INFO] [stderr]   --> src/owned.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn by_old(&self, path: &[u8]) -> Option<&Patch> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.56s
[INFO] running `"docker" "inspect" "a46bd4ff755d8089bf8b21966323f895302cb07c9b3dbca363e983c3d60759bd"`
[INFO] running `"docker" "rm" "-f" "a46bd4ff755d8089bf8b21966323f895302cb07c9b3dbca363e983c3d60759bd"`
[INFO] [stdout] a46bd4ff755d8089bf8b21966323f895302cb07c9b3dbca363e983c3d60759bd