[INFO] updating cached repository https://github.com/erinpentecost/sortr
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 17a13a0f5cc02116d429c676c6160fc90d00090e
[INFO] testing erinpentecost/sortr against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferinpentecost%2Fsortr" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/erinpentecost/sortr on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-7/source/Cargo.toml
[INFO] crate git repo https://github.com/erinpentecost/sortr already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f13e9b07fe64c6615f7e791333a063328b7ff9270820cffab749a2307bc2541
[INFO] running `"docker" "start" "-a" "3f13e9b07fe64c6615f7e791333a063328b7ff9270820cffab749a2307bc2541"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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 dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "3f13e9b07fe64c6615f7e791333a063328b7ff9270820cffab749a2307bc2541"`
[INFO] running `"docker" "rm" "-f" "3f13e9b07fe64c6615f7e791333a063328b7ff9270820cffab749a2307bc2541"`
[INFO] [stdout] 3f13e9b07fe64c6615f7e791333a063328b7ff9270820cffab749a2307bc2541
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 04773c8b2772f21c4f691a8d67fe4a7fdc56830d78efe27b2d987a9518556f68
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "04773c8b2772f21c4f691a8d67fe4a7fdc56830d78efe27b2d987a9518556f68"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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 2.30s
[INFO] running `"docker" "inspect" "04773c8b2772f21c4f691a8d67fe4a7fdc56830d78efe27b2d987a9518556f68"`
[INFO] running `"docker" "rm" "-f" "04773c8b2772f21c4f691a8d67fe4a7fdc56830d78efe27b2d987a9518556f68"`
[INFO] [stdout] 04773c8b2772f21c4f691a8d67fe4a7fdc56830d78efe27b2d987a9518556f68
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b0bcddf075a6452091f7991c2d9ad7c4e0ada3b94456936a9e7f8ea739971a94
[INFO] running `"docker" "start" "-a" "b0bcddf075a6452091f7991c2d9ad7c4e0ada3b94456936a9e7f8ea739971a94"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sortr-026b23ad892c0afa
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test merge::tests::merge_missized_in_order ... ok
[INFO] [stdout] test merge::tests::merge_reverse_order ... ok
[INFO] [stdout] test merge::tests::merge_one_in_order ... ok
[INFO] [stdout] test merge::tests::merge_one_reverse_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sort_test-b06b6adb868088e9
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test empty::bubble ... ok
[INFO] [stdout] test empty::merge ... ok
[INFO] [stdout] test empty::heap ... ok
[INFO] [stdout] test in_order::bogo ... ok
[INFO] [stdout] test empty::bogo ... ok
[INFO] [stdout] test in_order::merge ... ok
[INFO] [stdout] test in_order::heap ... ok
[INFO] [stdout] test in_order::bubble ... ok
[INFO] [stdout] test in_order::insertion ... ok
[INFO] [stdout] test large_set::insertion ... ok
[INFO] [stdout] test empty::insertion ... ok
[INFO] [stdout] test large_set::heap ... ok
[INFO] [stdout] test one::bogo ... ok
[INFO] [stdout] test mixed_order::merge ... ok
[INFO] [stdout] test mixed_order::heap ... ok
[INFO] [stdout] test large_set::bubble ... ok
[INFO] [stdout] test large_set::merge ... ok
[INFO] [stdout] test mixed_order::insertion ... ok
[INFO] [stdout] test mixed_order::bubble ... ok
[INFO] [stdout] test one::insertion ... ok
[INFO] [stdout] test mixed_order::bogo ... ok
[INFO] [stdout] test one::heap ... ok
[INFO] [stdout] test reverse_order::heap ... ok
[INFO] [stdout] test reverse_order::merge ... ok
[INFO] [stdout] test reverse_order::bubble ... ok
[INFO] [stdout] test reverse_order::insertion ... ok
[INFO] [stdout] test one::merge ... ok
[INFO] [stdout] test reverse_order::bogo ... ok
[INFO] [stdout] test one::bubble ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b0bcddf075a6452091f7991c2d9ad7c4e0ada3b94456936a9e7f8ea739971a94"`
[INFO] running `"docker" "rm" "-f" "b0bcddf075a6452091f7991c2d9ad7c4e0ada3b94456936a9e7f8ea739971a94"`
[INFO] [stdout] b0bcddf075a6452091f7991c2d9ad7c4e0ada3b94456936a9e7f8ea739971a94