[INFO] fetching crate unisecs 0.1.0...
[INFO] testing unisecs-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate unisecs 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate unisecs 0.1.0 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 crates.io crate unisecs 0.1.0
[INFO] finished tweaking crates.io crate unisecs 0.1.0
[INFO] tweaked toml for crates.io crate unisecs 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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" "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] 9d417aded8db9bbfded4d8306450430fdfe2be170b7ad22fb9b8092f04ebaf8c
[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" "9d417aded8db9bbfded4d8306450430fdfe2be170b7ad22fb9b8092f04ebaf8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d417aded8db9bbfded4d8306450430fdfe2be170b7ad22fb9b8092f04ebaf8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d417aded8db9bbfded4d8306450430fdfe2be170b7ad22fb9b8092f04ebaf8c", kill_on_drop: false }`
[INFO] [stdout] 9d417aded8db9bbfded4d8306450430fdfe2be170b7ad22fb9b8092f04ebaf8c
[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" "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] 2d4b549066f0650cfcc705c1f67ffe735e835e9abe05f1341c03f4cc676a3524
[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" "2d4b549066f0650cfcc705c1f67ffe735e835e9abe05f1341c03f4cc676a3524", kill_on_drop: false }`
[INFO] [stderr]    Compiling unisecs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "2d4b549066f0650cfcc705c1f67ffe735e835e9abe05f1341c03f4cc676a3524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4b549066f0650cfcc705c1f67ffe735e835e9abe05f1341c03f4cc676a3524", kill_on_drop: false }`
[INFO] [stdout] 2d4b549066f0650cfcc705c1f67ffe735e835e9abe05f1341c03f4cc676a3524
[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" "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] 1054197517c3abb807d2639e6490d9ab88c0271c674231c8d5e58a34fa45d99d
[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" "1054197517c3abb807d2639e6490d9ab88c0271c674231c8d5e58a34fa45d99d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unisecs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "1054197517c3abb807d2639e6490d9ab88c0271c674231c8d5e58a34fa45d99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1054197517c3abb807d2639e6490d9ab88c0271c674231c8d5e58a34fa45d99d", kill_on_drop: false }`
[INFO] [stdout] 1054197517c3abb807d2639e6490d9ab88c0271c674231c8d5e58a34fa45d99d
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 576b515909760b665b4509db4839bba0b69354f8306aefb36b819988c8698954
[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" "576b515909760b665b4509db4839bba0b69354f8306aefb36b819988c8698954", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unisecs-f5c6cd7a85663c45
[INFO] [stdout] test tests::seconds_add_duration ... ok
[INFO] [stdout] test tests::seconds_default ... ok
[INFO] [stdout] test tests::seconds_display ... ok
[INFO] [stdout] test tests::seconds_deserialize_floats ... ok
[INFO] [stdout] test tests::seconds_duration_interop ... ok
[INFO] [stdout] test tests::seconds_fails_to_deserialize ... ok
[INFO] [stdout] test tests::seconds_deref ... ok
[INFO] [stdout] test tests::seconds_sub_duration ... ok
[INFO] [stdout] test tests::seconds_serialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unisecs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "576b515909760b665b4509db4839bba0b69354f8306aefb36b819988c8698954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "576b515909760b665b4509db4839bba0b69354f8306aefb36b819988c8698954", kill_on_drop: false }`
[INFO] [stdout] 576b515909760b665b4509db4839bba0b69354f8306aefb36b819988c8698954