[INFO] cloning repository https://github.com/soenkehahn/rc-hamming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soenkehahn/rc-hamming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoenkehahn%2Frc-hamming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoenkehahn%2Frc-hamming'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23c98d5d97b5be69744fc841362feffd4dc6f39d
[INFO] testing soenkehahn/rc-hamming against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoenkehahn%2Frc-hamming" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/soenkehahn/rc-hamming on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/soenkehahn/rc-hamming
[INFO] finished tweaking git repo https://github.com/soenkehahn/rc-hamming
[INFO] tweaked toml for git repo https://github.com/soenkehahn/rc-hamming written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/soenkehahn/rc-hamming already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3257977c46e75c26a06847bc0fa698eacb242c7e9157abe28593412243cb23b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d3257977c46e75c26a06847bc0fa698eacb242c7e9157abe28593412243cb23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3257977c46e75c26a06847bc0fa698eacb242c7e9157abe28593412243cb23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3257977c46e75c26a06847bc0fa698eacb242c7e9157abe28593412243cb23b", kill_on_drop: false }`
[INFO] [stdout] d3257977c46e75c26a06847bc0fa698eacb242c7e9157abe28593412243cb23b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 753fc7feebf5faf51745d29837a72d37ce1609c458a9665785e0630dd271a37c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "753fc7feebf5faf51745d29837a72d37ce1609c458a9665785e0630dd271a37c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rc-hamming v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "753fc7feebf5faf51745d29837a72d37ce1609c458a9665785e0630dd271a37c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753fc7feebf5faf51745d29837a72d37ce1609c458a9665785e0630dd271a37c", kill_on_drop: false }`
[INFO] [stdout] 753fc7feebf5faf51745d29837a72d37ce1609c458a9665785e0630dd271a37c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d86d25d77aef3454fb4b4a85570890e772968430c7386557d880d621c10e375
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3d86d25d77aef3454fb4b4a85570890e772968430c7386557d880d621c10e375", kill_on_drop: false }`
[INFO] [stderr]    Compiling rc-hamming v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "3d86d25d77aef3454fb4b4a85570890e772968430c7386557d880d621c10e375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d86d25d77aef3454fb4b4a85570890e772968430c7386557d880d621c10e375", kill_on_drop: false }`
[INFO] [stdout] 3d86d25d77aef3454fb4b4a85570890e772968430c7386557d880d621c10e375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8ada62cfa7bc02a62f043ec37f3f46c6ad7a0f475a82b782d32fc80d5a68024
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a8ada62cfa7bc02a62f043ec37f3f46c6ad7a0f475a82b782d32fc80d5a68024", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rc_hamming-8c781e904e80039b)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test::empty_strands ... ok
[INFO] [stdout] test test::complete_distance_in_single_nucleotide_strands ... ok
[INFO] [stdout] test test::identical_strands ... ok
[INFO] [stdout] test test::large_distance ... ok
[INFO] [stdout] test test::large_distance_in_off_by_one_strand ... ok
[INFO] [stdout] test test::non_unique_character_in_second_strand ... ok
[INFO] [stdout] test test::non_unique_character_in_first_strand ... ok
[INFO] [stdout] test test::same_nucleotides_in_different_positions ... ok
[INFO] [stdout] test test::small_distance_in_long_strands ... ok
[INFO] [stdout] test test::small_distance_in_small_strands ... ok
[INFO] [stdout] test test::complete_distance_in_small_strands ... ok
[INFO] [stdout] test test::long_identical_strands ... ok
[INFO] [stdout] test test::test_small_distance ... ok
[INFO] [stdout] test test::test_disallow_second_strand_longer - should panic ... ok
[INFO] [stdout] test test::test_disallow_first_strand_longer - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a8ada62cfa7bc02a62f043ec37f3f46c6ad7a0f475a82b782d32fc80d5a68024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8ada62cfa7bc02a62f043ec37f3f46c6ad7a0f475a82b782d32fc80d5a68024", kill_on_drop: false }`
[INFO] [stdout] a8ada62cfa7bc02a62f043ec37f3f46c6ad7a0f475a82b782d32fc80d5a68024