[INFO] fetching crate kayak 0.0.0...
[INFO] testing kayak-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate kayak 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate kayak 0.0.0 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 kayak 0.0.0
[INFO] finished tweaking crates.io crate kayak 0.0.0
[INFO] tweaked toml for crates.io crate kayak 0.0.0 written to /workspace/builds/worker-9/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] [stderr]     Blocking waiting for file lock on package cache
[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-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" "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] 4ab1867daec4ade5b7c8ad4a3018c7a607472047f6d8d148636819fec81ad481
[INFO] running `Command { std: "docker" "start" "-a" "4ab1867daec4ade5b7c8ad4a3018c7a607472047f6d8d148636819fec81ad481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ab1867daec4ade5b7c8ad4a3018c7a607472047f6d8d148636819fec81ad481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab1867daec4ade5b7c8ad4a3018c7a607472047f6d8d148636819fec81ad481", kill_on_drop: false }`
[INFO] [stdout] 4ab1867daec4ade5b7c8ad4a3018c7a607472047f6d8d148636819fec81ad481
[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" "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] 14070a6bcb9d6241df837d7d02479af093473a00210dbf061c5bdba5ba8cb121
[INFO] running `Command { std: "docker" "start" "-a" "14070a6bcb9d6241df837d7d02479af093473a00210dbf061c5bdba5ba8cb121", kill_on_drop: false }`
[INFO] [stderr]    Compiling kayak v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "14070a6bcb9d6241df837d7d02479af093473a00210dbf061c5bdba5ba8cb121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14070a6bcb9d6241df837d7d02479af093473a00210dbf061c5bdba5ba8cb121", kill_on_drop: false }`
[INFO] [stdout] 14070a6bcb9d6241df837d7d02479af093473a00210dbf061c5bdba5ba8cb121
[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" "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] [stdout] 7d88d1a5a32e7407ba5d5db497f12787c08405c1bd70900fe0e8ba5dc5360d3f
[INFO] running `Command { std: "docker" "start" "-a" "7d88d1a5a32e7407ba5d5db497f12787c08405c1bd70900fe0e8ba5dc5360d3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling kayak v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "7d88d1a5a32e7407ba5d5db497f12787c08405c1bd70900fe0e8ba5dc5360d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d88d1a5a32e7407ba5d5db497f12787c08405c1bd70900fe0e8ba5dc5360d3f", kill_on_drop: false }`
[INFO] [stdout] 7d88d1a5a32e7407ba5d5db497f12787c08405c1bd70900fe0e8ba5dc5360d3f
[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" "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] [stdout] cdae1373f05e6b47b7b3d4ee3cebc6d246ed4bc012bb585f41ab56469cf7463f
[INFO] running `Command { std: "docker" "start" "-a" "cdae1373f05e6b47b7b3d4ee3cebc6d246ed4bc012bb585f41ab56469cf7463f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kayak-1144c0cf54e377f2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kayak
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cdae1373f05e6b47b7b3d4ee3cebc6d246ed4bc012bb585f41ab56469cf7463f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdae1373f05e6b47b7b3d4ee3cebc6d246ed4bc012bb585f41ab56469cf7463f", kill_on_drop: false }`
[INFO] [stdout] cdae1373f05e6b47b7b3d4ee3cebc6d246ed4bc012bb585f41ab56469cf7463f