[INFO] cloning repository https://github.com/konlampro94/algo_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/konlampro94/algo_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkonlampro94%2Falgo_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkonlampro94%2Falgo_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96757936bce83cff3f60526c65e509e991002eb0
[INFO] testing konlampro94/algo_rs against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkonlampro94%2Falgo_rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/konlampro94/algo_rs 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/konlampro94/algo_rs
[INFO] finished tweaking git repo https://github.com/konlampro94/algo_rs
[INFO] tweaked toml for git repo https://github.com/konlampro94/algo_rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/konlampro94/algo_rs 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-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" "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] 75f9cd192c8433b5cfbbb28596822352f09cd2d821c8aef6f1fd7ce0a83a09a5
[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" "75f9cd192c8433b5cfbbb28596822352f09cd2d821c8aef6f1fd7ce0a83a09a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75f9cd192c8433b5cfbbb28596822352f09cd2d821c8aef6f1fd7ce0a83a09a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f9cd192c8433b5cfbbb28596822352f09cd2d821c8aef6f1fd7ce0a83a09a5", kill_on_drop: false }`
[INFO] [stdout] 75f9cd192c8433b5cfbbb28596822352f09cd2d821c8aef6f1fd7ce0a83a09a5
[INFO] running `Command { std: "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" "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] 2f380166274bfe0f78ca207c459a3380ee721bb24daa557ff31d6c3aaaf7b612
[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" "2f380166274bfe0f78ca207c459a3380ee721bb24daa557ff31d6c3aaaf7b612", kill_on_drop: false }`
[INFO] [stderr]    Compiling algo_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "2f380166274bfe0f78ca207c459a3380ee721bb24daa557ff31d6c3aaaf7b612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f380166274bfe0f78ca207c459a3380ee721bb24daa557ff31d6c3aaaf7b612", kill_on_drop: false }`
[INFO] [stdout] 2f380166274bfe0f78ca207c459a3380ee721bb24daa557ff31d6c3aaaf7b612
[INFO] running `Command { std: "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" "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] d24796a4963a299a1d1880d01dec79e70d9cd747fce3ff5abac84bc05e3ad876
[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" "d24796a4963a299a1d1880d01dec79e70d9cd747fce3ff5abac84bc05e3ad876", kill_on_drop: false }`
[INFO] [stderr]    Compiling algo_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "d24796a4963a299a1d1880d01dec79e70d9cd747fce3ff5abac84bc05e3ad876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d24796a4963a299a1d1880d01dec79e70d9cd747fce3ff5abac84bc05e3ad876", kill_on_drop: false }`
[INFO] [stdout] d24796a4963a299a1d1880d01dec79e70d9cd747fce3ff5abac84bc05e3ad876
[INFO] running `Command { std: "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" "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] ce267ea759289b447b6617911631f1645a68059469146fcda2e11ac145267361
[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" "ce267ea759289b447b6617911631f1645a68059469146fcda2e11ac145267361", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/algo_rs-2bdcaa89797ffc45
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::elem_search_works ... ok
[INFO] [stdout] test tests::bubble_search_works ... ok
[INFO] [stdout] test ins_sort::tests::it_works ... ok
[INFO] [stdout] test tests::selection_sort_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce267ea759289b447b6617911631f1645a68059469146fcda2e11ac145267361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce267ea759289b447b6617911631f1645a68059469146fcda2e11ac145267361", kill_on_drop: false }`
[INFO] [stdout] ce267ea759289b447b6617911631f1645a68059469146fcda2e11ac145267361