[INFO] fetching crate sapper_logger 0.2.0...
[INFO] testing sapper_logger-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate sapper_logger 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sapper_logger 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sapper_logger 0.2.0
[INFO] finished tweaking crates.io crate sapper_logger 0.2.0
[INFO] tweaked toml for crates.io crate sapper_logger 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 348ce3178c71cc25e1b260d6f9835e4b206ea9ad1d2b95cd68c06875da55635f
[INFO] running `Command { std: "docker" "start" "-a" "348ce3178c71cc25e1b260d6f9835e4b206ea9ad1d2b95cd68c06875da55635f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "348ce3178c71cc25e1b260d6f9835e4b206ea9ad1d2b95cd68c06875da55635f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348ce3178c71cc25e1b260d6f9835e4b206ea9ad1d2b95cd68c06875da55635f", kill_on_drop: false }`
[INFO] [stdout] 348ce3178c71cc25e1b260d6f9835e4b206ea9ad1d2b95cd68c06875da55635f
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b5c1721b0fe4b56b6541d338b6cab8f1ba7ccd8a82306cd2f67869cb98db9cc
[INFO] running `Command { std: "docker" "start" "-a" "3b5c1721b0fe4b56b6541d338b6cab8f1ba7ccd8a82306cd2f67869cb98db9cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling typeable v0.1.2
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling conduit-mime-types v0.7.3
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling sapper v0.2.0
[INFO] [stderr]    Compiling sapper_logger v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.90s
[INFO] running `Command { std: "docker" "inspect" "3b5c1721b0fe4b56b6541d338b6cab8f1ba7ccd8a82306cd2f67869cb98db9cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b5c1721b0fe4b56b6541d338b6cab8f1ba7ccd8a82306cd2f67869cb98db9cc", kill_on_drop: false }`
[INFO] [stdout] 3b5c1721b0fe4b56b6541d338b6cab8f1ba7ccd8a82306cd2f67869cb98db9cc
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a48f55f68de4c8550662e2319383b42b944dbf9f8bcc599898027d136f9b019e
[INFO] running `Command { std: "docker" "start" "-a" "a48f55f68de4c8550662e2319383b42b944dbf9f8bcc599898027d136f9b019e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapper_logger v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "a48f55f68de4c8550662e2319383b42b944dbf9f8bcc599898027d136f9b019e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a48f55f68de4c8550662e2319383b42b944dbf9f8bcc599898027d136f9b019e", kill_on_drop: false }`
[INFO] [stdout] a48f55f68de4c8550662e2319383b42b944dbf9f8bcc599898027d136f9b019e
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d348c52cb1f02d83a4864ece141a06082212bb2e4a83533d7300694514cb25c
[INFO] running `Command { std: "docker" "start" "-a" "6d348c52cb1f02d83a4864ece141a06082212bb2e4a83533d7300694514cb25c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sapper_logger-ea1313ef93b93172)
[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 sapper_logger
[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" "6d348c52cb1f02d83a4864ece141a06082212bb2e4a83533d7300694514cb25c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d348c52cb1f02d83a4864ece141a06082212bb2e4a83533d7300694514cb25c", kill_on_drop: false }`
[INFO] [stdout] 6d348c52cb1f02d83a4864ece141a06082212bb2e4a83533d7300694514cb25c