[INFO] cloning repository https://github.com/erinpentecost/sortr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erinpentecost/sortr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferinpentecost%2Fsortr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferinpentecost%2Fsortr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17a13a0f5cc02116d429c676c6160fc90d00090e
[INFO] testing erinpentecost/sortr 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%2Ferinpentecost%2Fsortr" "/workspace/builds/worker-54/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/erinpentecost/sortr 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/erinpentecost/sortr
[INFO] finished tweaking git repo https://github.com/erinpentecost/sortr
[INFO] tweaked toml for git repo https://github.com/erinpentecost/sortr written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate git repo https://github.com/erinpentecost/sortr 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] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] deb4321a9bcc272dce8b3361d0f0f34d2aafbbc81e5d655bd71ffd030fffaa31
[INFO] running `Command { std: "docker" "start" "-a" "deb4321a9bcc272dce8b3361d0f0f34d2aafbbc81e5d655bd71ffd030fffaa31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deb4321a9bcc272dce8b3361d0f0f34d2aafbbc81e5d655bd71ffd030fffaa31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb4321a9bcc272dce8b3361d0f0f34d2aafbbc81e5d655bd71ffd030fffaa31", kill_on_drop: false }`
[INFO] [stdout] deb4321a9bcc272dce8b3361d0f0f34d2aafbbc81e5d655bd71ffd030fffaa31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 00e659d3ddbfffd998a6a33ee9e2c97d90abd4b5da4cdb6f4c06695d5841216a
[INFO] running `Command { std: "docker" "start" "-a" "00e659d3ddbfffd998a6a33ee9e2c97d90abd4b5da4cdb6f4c06695d5841216a", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling sortr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "00e659d3ddbfffd998a6a33ee9e2c97d90abd4b5da4cdb6f4c06695d5841216a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e659d3ddbfffd998a6a33ee9e2c97d90abd4b5da4cdb6f4c06695d5841216a", kill_on_drop: false }`
[INFO] [stdout] 00e659d3ddbfffd998a6a33ee9e2c97d90abd4b5da4cdb6f4c06695d5841216a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 83f6cee179ce3130c160262bf6b024eb8d4f7b3613790a51e499081ebcad37af
[INFO] running `Command { std: "docker" "start" "-a" "83f6cee179ce3130c160262bf6b024eb8d4f7b3613790a51e499081ebcad37af", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling sortr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "83f6cee179ce3130c160262bf6b024eb8d4f7b3613790a51e499081ebcad37af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83f6cee179ce3130c160262bf6b024eb8d4f7b3613790a51e499081ebcad37af", kill_on_drop: false }`
[INFO] [stdout] 83f6cee179ce3130c160262bf6b024eb8d4f7b3613790a51e499081ebcad37af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 413d35c62e4faf620571bf25bd34afc2a818d8a6c4ae0bf0f432a8b54874ffe0
[INFO] running `Command { std: "docker" "start" "-a" "413d35c62e4faf620571bf25bd34afc2a818d8a6c4ae0bf0f432a8b54874ffe0", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sortr-25c7a89d86dccaa7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test merge::tests::merge_one_in_order ... ok
[INFO] [stdout] test merge::tests::merge_missized_in_order ... ok
[INFO] [stdout] test merge::tests::merge_one_reverse_order ... ok
[INFO] [stdout] test merge::tests::merge_reverse_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sort_test.rs (/opt/rustwide/target/debug/deps/sort_test-efac95f1f36a3e89)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test empty::bogo ... ok
[INFO] [stdout] test empty::bubble ... ok
[INFO] [stdout] test empty::heap ... ok
[INFO] [stdout] test empty::insertion ... ok
[INFO] [stdout] test empty::merge ... ok
[INFO] [stdout] test in_order::bogo ... ok
[INFO] [stdout] test in_order::bubble ... ok
[INFO] [stdout] test in_order::heap ... ok
[INFO] [stdout] test in_order::insertion ... ok
[INFO] [stdout] test in_order::merge ... ok
[INFO] [stdout] test large_set::heap ... ok
[INFO] [stdout] test large_set::bubble ... ok
[INFO] [stdout] test large_set::insertion ... ok
[INFO] [stdout] test large_set::merge ... ok
[INFO] [stdout] test mixed_order::bubble ... ok
[INFO] [stdout] test mixed_order::heap ... ok
[INFO] [stdout] test mixed_order::insertion ... ok
[INFO] [stdout] test mixed_order::merge ... ok
[INFO] [stdout] test one::bogo ... ok
[INFO] [stdout] test one::bubble ... ok
[INFO] [stdout] test one::heap ... ok
[INFO] [stdout] test one::insertion ... ok
[INFO] [stdout] test one::merge ... ok
[INFO] [stdout] test reverse_order::bubble ... ok
[INFO] [stdout] test reverse_order::heap ... ok
[INFO] [stdout] test reverse_order::insertion ... ok
[INFO] [stdout] test reverse_order::merge ... ok
[INFO] [stdout] test reverse_order::bogo ... ok
[INFO] [stdout] test mixed_order::bogo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sortr
[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" "413d35c62e4faf620571bf25bd34afc2a818d8a6c4ae0bf0f432a8b54874ffe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "413d35c62e4faf620571bf25bd34afc2a818d8a6c4ae0bf0f432a8b54874ffe0", kill_on_drop: false }`
[INFO] [stdout] 413d35c62e4faf620571bf25bd34afc2a818d8a6c4ae0bf0f432a8b54874ffe0