[INFO] fetching crate yatl 0.1.0...
[INFO] testing yatl-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate yatl 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate yatl 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yatl 0.1.0
[INFO] finished tweaking crates.io crate yatl 0.1.0
[INFO] tweaked toml for crates.io crate yatl 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdf5b45a574d1b672ac84f377e14eb0141ed715326a3f1640e9795d0cb73647e
[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" "fdf5b45a574d1b672ac84f377e14eb0141ed715326a3f1640e9795d0cb73647e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdf5b45a574d1b672ac84f377e14eb0141ed715326a3f1640e9795d0cb73647e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdf5b45a574d1b672ac84f377e14eb0141ed715326a3f1640e9795d0cb73647e", kill_on_drop: false }`
[INFO] [stdout] fdf5b45a574d1b672ac84f377e14eb0141ed715326a3f1640e9795d0cb73647e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a60f9ef5a0892c0d6e9d5bc816b84ec09a0b8c1585bea9aab73ccf40d8da9346
[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" "a60f9ef5a0892c0d6e9d5bc816b84ec09a0b8c1585bea9aab73ccf40d8da9346", kill_on_drop: false }`
[INFO] [stderr]    Compiling yatl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "a60f9ef5a0892c0d6e9d5bc816b84ec09a0b8c1585bea9aab73ccf40d8da9346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60f9ef5a0892c0d6e9d5bc816b84ec09a0b8c1585bea9aab73ccf40d8da9346", kill_on_drop: false }`
[INFO] [stdout] a60f9ef5a0892c0d6e9d5bc816b84ec09a0b8c1585bea9aab73ccf40d8da9346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcd963191cbbac4148f54252589f207b68f4d41ea56c6f5429ceb3216eedda3a
[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" "bcd963191cbbac4148f54252589f207b68f4d41ea56c6f5429ceb3216eedda3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling yatl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "bcd963191cbbac4148f54252589f207b68f4d41ea56c6f5429ceb3216eedda3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcd963191cbbac4148f54252589f207b68f4d41ea56c6f5429ceb3216eedda3a", kill_on_drop: false }`
[INFO] [stdout] bcd963191cbbac4148f54252589f207b68f4d41ea56c6f5429ceb3216eedda3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "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] 9792ca2dd92e07560bf0426cd4dc41e9e0e106b249fedf1bc27f27c4194b76d5
[INFO] running `Command { std: "docker" "start" "-a" "9792ca2dd92e07560bf0426cd4dc41e9e0e106b249fedf1bc27f27c4194b76d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yatl-d52ef448a3af3294
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yatl
[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 9 tests
[INFO] [stdout] test src/lib.rs - duration_to_human_string (line 112) ... ok
[INFO] [stdout] test src/lib.rs - duration_to_human_string (line 136) ... ok
[INFO] [stdout] test src/lib.rs - Timer::start (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Timer::start_time (line 37) ... ok
[INFO] [stdout] test src/lib.rs - duration_to_human_string (line 128) ... ok
[INFO] [stdout] test src/lib.rs - duration_to_human_string (line 120) ... ok
[INFO] [stdout] test src/lib.rs - duration_to_human_string (line 144) ... ok
[INFO] [stdout] test src/lib.rs - Timer::lap (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Timer::laps (line 85) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9792ca2dd92e07560bf0426cd4dc41e9e0e106b249fedf1bc27f27c4194b76d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9792ca2dd92e07560bf0426cd4dc41e9e0e106b249fedf1bc27f27c4194b76d5", kill_on_drop: false }`
[INFO] [stdout] 9792ca2dd92e07560bf0426cd4dc41e9e0e106b249fedf1bc27f27c4194b76d5