[INFO] fetching crate poloto 11.1.6...
[INFO] testing poloto-11.1.6 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate poloto 11.1.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate poloto 11.1.6 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate poloto 11.1.6
[INFO] finished tweaking crates.io crate poloto 11.1.6
[INFO] tweaked toml for crates.io crate poloto 11.1.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate poloto 11.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aae4b03f545511e9bf93d923bd2c150af3d0eb921320fc8b5a5394099a1cd924
[INFO] running `Command { std: "docker" "start" "-a" "aae4b03f545511e9bf93d923bd2c150af3d0eb921320fc8b5a5394099a1cd924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aae4b03f545511e9bf93d923bd2c150af3d0eb921320fc8b5a5394099a1cd924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aae4b03f545511e9bf93d923bd2c150af3d0eb921320fc8b5a5394099a1cd924", kill_on_drop: false }`
[INFO] [stdout] aae4b03f545511e9bf93d923bd2c150af3d0eb921320fc8b5a5394099a1cd924
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a0f8b5981697aed6facf67e93f001327e49ab6a26f4b02cfc6c957772883cc4
[INFO] running `Command { std: "docker" "start" "-a" "4a0f8b5981697aed6facf67e93f001327e49ab6a26f4b02cfc6c957772883cc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tagger v4.3.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling poloto v11.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "4a0f8b5981697aed6facf67e93f001327e49ab6a26f4b02cfc6c957772883cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0f8b5981697aed6facf67e93f001327e49ab6a26f4b02cfc6c957772883cc4", kill_on_drop: false }`
[INFO] [stdout] 4a0f8b5981697aed6facf67e93f001327e49ab6a26f4b02cfc6c957772883cc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e4257d2668451e95ccc01e4d72756152d2c3ba5682d30f951f8070bf1769699
[INFO] running `Command { std: "docker" "start" "-a" "5e4257d2668451e95ccc01e4d72756152d2c3ba5682d30f951f8070bf1769699", kill_on_drop: false }`
[INFO] [stderr]    Compiling poloto v11.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/poloto-0ed7efc07fe09e30)
[INFO] running `Command { std: "docker" "inspect" "5e4257d2668451e95ccc01e4d72756152d2c3ba5682d30f951f8070bf1769699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4257d2668451e95ccc01e4d72756152d2c3ba5682d30f951f8070bf1769699", kill_on_drop: false }`
[INFO] [stdout] 5e4257d2668451e95ccc01e4d72756152d2c3ba5682d30f951f8070bf1769699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77d4f614821edc522bec317943d39a5450f0726b957e37d12266f5b878247479
[INFO] running `Command { std: "docker" "start" "-a" "77d4f614821edc522bec317943d39a5450f0726b957e37d12266f5b878247479", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/poloto-0ed7efc07fe09e30)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test num::timestamp::unixtime::tests::leap_second ... ok
[INFO] [stdout] test num::timestamp::unixtime::tests::test_leap_day ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77d4f614821edc522bec317943d39a5450f0726b957e37d12266f5b878247479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77d4f614821edc522bec317943d39a5450f0726b957e37d12266f5b878247479", kill_on_drop: false }`
[INFO] [stdout] 77d4f614821edc522bec317943d39a5450f0726b957e37d12266f5b878247479