[INFO] cloning repository https://github.com/MoXtar-1s/collections_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MoXtar-1s/collections_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoXtar-1s%2Fcollections_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoXtar-1s%2Fcollections_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2fc84ce50d1c90609c18b94ae18fccd1d6d475f2
[INFO] testing MoXtar-1s/collections_test against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoXtar-1s%2Fcollections_test" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MoXtar-1s/collections_test on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MoXtar-1s/collections_test
[INFO] finished tweaking git repo https://github.com/MoXtar-1s/collections_test
[INFO] tweaked toml for git repo https://github.com/MoXtar-1s/collections_test written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/MoXtar-1s/collections_test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a049171835430bf305e726e48f509c1ecbb5972faf4d77ac4e1680574f57feb3
[INFO] running `Command { std: "docker" "start" "-a" "a049171835430bf305e726e48f509c1ecbb5972faf4d77ac4e1680574f57feb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a049171835430bf305e726e48f509c1ecbb5972faf4d77ac4e1680574f57feb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a049171835430bf305e726e48f509c1ecbb5972faf4d77ac4e1680574f57feb3", kill_on_drop: false }`
[INFO] [stdout] a049171835430bf305e726e48f509c1ecbb5972faf4d77ac4e1680574f57feb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fe412235eed4262507ea135a7d64685241e0e8672c597fc5dc9ff55742875dd6
[INFO] running `Command { std: "docker" "start" "-a" "fe412235eed4262507ea135a7d64685241e0e8672c597fc5dc9ff55742875dd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling collections_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "fe412235eed4262507ea135a7d64685241e0e8672c597fc5dc9ff55742875dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe412235eed4262507ea135a7d64685241e0e8672c597fc5dc9ff55742875dd6", kill_on_drop: false }`
[INFO] [stdout] fe412235eed4262507ea135a7d64685241e0e8672c597fc5dc9ff55742875dd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bfc1d9686aa1cbd07dd6d45bf13355d74229bbe009c0722c626154caa7fcb17c
[INFO] running `Command { std: "docker" "start" "-a" "bfc1d9686aa1cbd07dd6d45bf13355d74229bbe009c0722c626154caa7fcb17c", kill_on_drop: false }`
[INFO] [stderr]    Compiling collections_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "bfc1d9686aa1cbd07dd6d45bf13355d74229bbe009c0722c626154caa7fcb17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfc1d9686aa1cbd07dd6d45bf13355d74229bbe009c0722c626154caa7fcb17c", kill_on_drop: false }`
[INFO] [stdout] bfc1d9686aa1cbd07dd6d45bf13355d74229bbe009c0722c626154caa7fcb17c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 92848839c422c1a41a8ed4d97e3425797b336010aba793bcfc584589e00d7df4
[INFO] running `Command { std: "docker" "start" "-a" "92848839c422c1a41a8ed4d97e3425797b336010aba793bcfc584589e00d7df4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/collections_test-f014bd4fd05f5de4
[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 `Command { std: "docker" "inspect" "92848839c422c1a41a8ed4d97e3425797b336010aba793bcfc584589e00d7df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92848839c422c1a41a8ed4d97e3425797b336010aba793bcfc584589e00d7df4", kill_on_drop: false }`
[INFO] [stdout] 92848839c422c1a41a8ed4d97e3425797b336010aba793bcfc584589e00d7df4
