[INFO] fetching crate rs_unit 0.0.2...
[INFO] testing rs_unit-0.0.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rs_unit 0.0.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rs_unit 0.0.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs_unit 0.0.2
[INFO] finished tweaking crates.io crate rs_unit 0.0.2
[INFO] tweaked toml for crates.io crate rs_unit 0.0.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca71450ad598818e63a32edb6fb6b5469f64aad0e93a3450a48f62c77ec8ee4d
[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" "ca71450ad598818e63a32edb6fb6b5469f64aad0e93a3450a48f62c77ec8ee4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca71450ad598818e63a32edb6fb6b5469f64aad0e93a3450a48f62c77ec8ee4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca71450ad598818e63a32edb6fb6b5469f64aad0e93a3450a48f62c77ec8ee4d", kill_on_drop: false }`
[INFO] [stdout] ca71450ad598818e63a32edb6fb6b5469f64aad0e93a3450a48f62c77ec8ee4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82c5a03058dea890ced02e019a53df8a2105756f21f3e4d5ab91160cc79bbc6a
[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" "82c5a03058dea890ced02e019a53df8a2105756f21f3e4d5ab91160cc79bbc6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_unit v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "82c5a03058dea890ced02e019a53df8a2105756f21f3e4d5ab91160cc79bbc6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c5a03058dea890ced02e019a53df8a2105756f21f3e4d5ab91160cc79bbc6a", kill_on_drop: false }`
[INFO] [stdout] 82c5a03058dea890ced02e019a53df8a2105756f21f3e4d5ab91160cc79bbc6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 1db35cd3e6cd3bfa62c784cac394486f9173f57389b7788a8df7d56c9de76397
[INFO] running `Command { std: "docker" "start" "-a" "1db35cd3e6cd3bfa62c784cac394486f9173f57389b7788a8df7d56c9de76397", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_unit v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "1db35cd3e6cd3bfa62c784cac394486f9173f57389b7788a8df7d56c9de76397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db35cd3e6cd3bfa62c784cac394486f9173f57389b7788a8df7d56c9de76397", kill_on_drop: false }`
[INFO] [stdout] 1db35cd3e6cd3bfa62c784cac394486f9173f57389b7788a8df7d56c9de76397
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 06a9b1dc019a96b0d1c9f7da2b4aacd481051b1b2d3d88017ef479dd1b42cfd9
[INFO] running `Command { std: "docker" "start" "-a" "06a9b1dc019a96b0d1c9f7da2b4aacd481051b1b2d3d88017ef479dd1b42cfd9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_unit-8e607f01179d7d26)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs_unit
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "06a9b1dc019a96b0d1c9f7da2b4aacd481051b1b2d3d88017ef479dd1b42cfd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a9b1dc019a96b0d1c9f7da2b4aacd481051b1b2d3d88017ef479dd1b42cfd9", kill_on_drop: false }`
[INFO] [stdout] 06a9b1dc019a96b0d1c9f7da2b4aacd481051b1b2d3d88017ef479dd1b42cfd9