[INFO] fetching crate rooty_shared 0.1.0...
[INFO] testing rooty_shared-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rooty_shared 0.1.0 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate rooty_shared 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rooty_shared 0.1.0
[INFO] finished tweaking crates.io crate rooty_shared 0.1.0
[INFO] tweaked toml for crates.io crate rooty_shared 0.1.0 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86555b3c3b4fc1797710794f18437ddf2cabb0fd5dabe86e40285484cd593812
[INFO] running `Command { std: "docker" "start" "-a" "86555b3c3b4fc1797710794f18437ddf2cabb0fd5dabe86e40285484cd593812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86555b3c3b4fc1797710794f18437ddf2cabb0fd5dabe86e40285484cd593812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86555b3c3b4fc1797710794f18437ddf2cabb0fd5dabe86e40285484cd593812", kill_on_drop: false }`
[INFO] [stdout] 86555b3c3b4fc1797710794f18437ddf2cabb0fd5dabe86e40285484cd593812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a80a995fc3538075a74da8f446773ae02e14834497331ae86c13348b8f3d9ce
[INFO] running `Command { std: "docker" "start" "-a" "9a80a995fc3538075a74da8f446773ae02e14834497331ae86c13348b8f3d9ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling rooty_shared v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "9a80a995fc3538075a74da8f446773ae02e14834497331ae86c13348b8f3d9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a80a995fc3538075a74da8f446773ae02e14834497331ae86c13348b8f3d9ce", kill_on_drop: false }`
[INFO] [stdout] 9a80a995fc3538075a74da8f446773ae02e14834497331ae86c13348b8f3d9ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 134f9856e9012142d2a71f08e3bb3be533103d4fb97cee1694cd299672c70c03
[INFO] running `Command { std: "docker" "start" "-a" "134f9856e9012142d2a71f08e3bb3be533103d4fb97cee1694cd299672c70c03", kill_on_drop: false }`
[INFO] [stderr]    Compiling rooty_shared v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "134f9856e9012142d2a71f08e3bb3be533103d4fb97cee1694cd299672c70c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "134f9856e9012142d2a71f08e3bb3be533103d4fb97cee1694cd299672c70c03", kill_on_drop: false }`
[INFO] [stdout] 134f9856e9012142d2a71f08e3bb3be533103d4fb97cee1694cd299672c70c03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30b761f943e6ba7bedbf95a1ee01d690da4339f18b9ed0d1e76b590c3b4edf43
[INFO] running `Command { std: "docker" "start" "-a" "30b761f943e6ba7bedbf95a1ee01d690da4339f18b9ed0d1e76b590c3b4edf43", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rooty_shared-8543d3d7aa2f5c67)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rooty_shared
[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 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" "30b761f943e6ba7bedbf95a1ee01d690da4339f18b9ed0d1e76b590c3b4edf43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b761f943e6ba7bedbf95a1ee01d690da4339f18b9ed0d1e76b590c3b4edf43", kill_on_drop: false }`
[INFO] [stdout] 30b761f943e6ba7bedbf95a1ee01d690da4339f18b9ed0d1e76b590c3b4edf43