[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 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoenkehahn%2Frc-hamming" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/soenkehahn/rc-hamming on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c7bd4826f6a1e1fb219a4c7ee6d5ec04f3faaa2271a801273118f55a297a1c0
[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" "2c7bd4826f6a1e1fb219a4c7ee6d5ec04f3faaa2271a801273118f55a297a1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c7bd4826f6a1e1fb219a4c7ee6d5ec04f3faaa2271a801273118f55a297a1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c7bd4826f6a1e1fb219a4c7ee6d5ec04f3faaa2271a801273118f55a297a1c0", kill_on_drop: false }`
[INFO] [stdout] 2c7bd4826f6a1e1fb219a4c7ee6d5ec04f3faaa2271a801273118f55a297a1c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf5f4eed9d7b67afe0c69a84f2c37d511f0e277c8592167ff7058115e8c546ca
[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" "cf5f4eed9d7b67afe0c69a84f2c37d511f0e277c8592167ff7058115e8c546ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling rc-hamming v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "cf5f4eed9d7b67afe0c69a84f2c37d511f0e277c8592167ff7058115e8c546ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5f4eed9d7b67afe0c69a84f2c37d511f0e277c8592167ff7058115e8c546ca", kill_on_drop: false }`
[INFO] [stdout] cf5f4eed9d7b67afe0c69a84f2c37d511f0e277c8592167ff7058115e8c546ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 940540f756c02a4e43173943b8752a658a7f1d9921da241757f920931efb20c0
[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" "940540f756c02a4e43173943b8752a658a7f1d9921da241757f920931efb20c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rc-hamming v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "940540f756c02a4e43173943b8752a658a7f1d9921da241757f920931efb20c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940540f756c02a4e43173943b8752a658a7f1d9921da241757f920931efb20c0", kill_on_drop: false }`
[INFO] [stdout] 940540f756c02a4e43173943b8752a658a7f1d9921da241757f920931efb20c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8ea923b3700f7cd30dd14f3ab358d7c2464acc61108e200e40e562e6cf4c80e
[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" "c8ea923b3700f7cd30dd14f3ab358d7c2464acc61108e200e40e562e6cf4c80e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rc_hamming-ee25403c8c386cba
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test::complete_distance_in_single_nucleotide_strands ... ok
[INFO] [stdout] test test::complete_distance_in_small_strands ... ok
[INFO] [stdout] test test::empty_strands ... ok
[INFO] [stdout] test test::large_distance ... ok
[INFO] [stdout] test test::non_unique_character_in_second_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::long_identical_strands ... ok
[INFO] [stdout] test test::large_distance_in_off_by_one_strand ... ok
[INFO] [stdout] test test::non_unique_character_in_first_strand ... ok
[INFO] [stdout] test test::test_small_distance ... ok
[INFO] [stdout] test test::identical_strands ... ok
[INFO] [stdout] test test::test_disallow_first_strand_longer ... ok
[INFO] [stdout] test test::test_disallow_second_strand_longer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8ea923b3700f7cd30dd14f3ab358d7c2464acc61108e200e40e562e6cf4c80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ea923b3700f7cd30dd14f3ab358d7c2464acc61108e200e40e562e6cf4c80e", kill_on_drop: false }`
[INFO] [stdout] c8ea923b3700f7cd30dd14f3ab358d7c2464acc61108e200e40e562e6cf4c80e