[INFO] updating cached repository https://github.com/ThomasChisholm/algorithms
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a2a26c19cce74d1a44988a4065c5a8840f307de0
[INFO] checking ThomasChisholm/algorithms against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasChisholm%2Falgorithms" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/ThomasChisholm/algorithms on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ThomasChisholm/algorithms
[INFO] finished tweaking git repo https://github.com/ThomasChisholm/algorithms
[INFO] tweaked toml for git repo https://github.com/ThomasChisholm/algorithms written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/ThomasChisholm/algorithms already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 81647c59b370488d542464930b552ef5b508ab7f2b4c737b8004eee164131282
[INFO] running `"docker" "start" "-a" "81647c59b370488d542464930b552ef5b508ab7f2b4c737b8004eee164131282"`
[INFO] [stderr]     Checking fmt v0.1.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.1.12
[INFO] [stderr]    Compiling rug v1.4.0
[INFO] [stderr]     Checking algorithms-stanford v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/strongly_connected_components_tests.rs:73:45
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn test_find_scc_thread(test: &'static (Fn() -> () + Send + Sync + 'static)) {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> () + Send + Sync + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 59s
[INFO] running `"docker" "inspect" "81647c59b370488d542464930b552ef5b508ab7f2b4c737b8004eee164131282"`
[INFO] running `"docker" "rm" "-f" "81647c59b370488d542464930b552ef5b508ab7f2b4c737b8004eee164131282"`
[INFO] [stdout] 81647c59b370488d542464930b552ef5b508ab7f2b4c737b8004eee164131282