[INFO] cloning repository https://github.com/Whalem56/bst-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Whalem56/bst-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhalem56%2Fbst-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhalem56%2Fbst-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47d45983dbbd7bb66ea722548481812dae55afaa
[INFO] testing Whalem56/bst-rust against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhalem56%2Fbst-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Whalem56/bst-rust on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Whalem56/bst-rust
[INFO] finished tweaking git repo https://github.com/Whalem56/bst-rust
[INFO] tweaked toml for git repo https://github.com/Whalem56/bst-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Whalem56/bst-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b298e9b08c52753d37dd972742a7c0bd8b506f0a07071a401db2f301bb4eee74
[INFO] running `Command { std: "docker" "start" "-a" "b298e9b08c52753d37dd972742a7c0bd8b506f0a07071a401db2f301bb4eee74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b298e9b08c52753d37dd972742a7c0bd8b506f0a07071a401db2f301bb4eee74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b298e9b08c52753d37dd972742a7c0bd8b506f0a07071a401db2f301bb4eee74", kill_on_drop: false }`
[INFO] [stdout] b298e9b08c52753d37dd972742a7c0bd8b506f0a07071a401db2f301bb4eee74
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf25d423b0e877f26c58996ef22e31ebbe39bcab0ac99812d8904dca603c7bcc
[INFO] running `Command { std: "docker" "start" "-a" "bf25d423b0e877f26c58996ef22e31ebbe39bcab0ac99812d8904dca603c7bcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling hw5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "bf25d423b0e877f26c58996ef22e31ebbe39bcab0ac99812d8904dca603c7bcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf25d423b0e877f26c58996ef22e31ebbe39bcab0ac99812d8904dca603c7bcc", kill_on_drop: false }`
[INFO] [stdout] bf25d423b0e877f26c58996ef22e31ebbe39bcab0ac99812d8904dca603c7bcc
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcd8c3b89f890c33afbdaf81921822f32ae354daa401a5044025b73c597eb98b
[INFO] running `Command { std: "docker" "start" "-a" "dcd8c3b89f890c33afbdaf81921822f32ae354daa401a5044025b73c597eb98b", kill_on_drop: false }`
[INFO] [stderr]    Compiling hw5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "dcd8c3b89f890c33afbdaf81921822f32ae354daa401a5044025b73c597eb98b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd8c3b89f890c33afbdaf81921822f32ae354daa401a5044025b73c597eb98b", kill_on_drop: false }`
[INFO] [stdout] dcd8c3b89f890c33afbdaf81921822f32ae354daa401a5044025b73c597eb98b
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0df562806d4efeb5658825448bf49a6800797c3bb281556cef82517ea069e841
[INFO] running `Command { std: "docker" "start" "-a" "0df562806d4efeb5658825448bf49a6800797c3bb281556cef82517ea069e841", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hw5-8f2e2b0f68b0f15e)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::test_borrow_iter ... ok
[INFO] [stdout] test test::test_clear ... ok
[INFO] [stdout] test test::test_mut ... ok
[INFO] [stdout] test test::test_iter ... ok
[INFO] [stdout] test test::test_insert ... ok
[INFO] [stdout] test test::test_drop ... ok
[INFO] [stdout] test test::test_mut_iter ... ok
[INFO] [stdout] test test::test_from_iter ... ok
[INFO] [stdout] test test::test_remove ... ok
[INFO] [stdout] test test::test_index ... ok
[INFO] [stdout] test test::test_bad_index - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hw5
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0df562806d4efeb5658825448bf49a6800797c3bb281556cef82517ea069e841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df562806d4efeb5658825448bf49a6800797c3bb281556cef82517ea069e841", kill_on_drop: false }`
[INFO] [stdout] 0df562806d4efeb5658825448bf49a6800797c3bb281556cef82517ea069e841