[INFO] fetching crate detached-str 0.1.0...
[INFO] testing detached-str-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate detached-str 0.1.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate detached-str 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate detached-str 0.1.0
[INFO] finished tweaking crates.io crate detached-str 0.1.0
[INFO] tweaked toml for crates.io crate detached-str 0.1.0 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16dd59c67aba4974c367b4c8b01c1b7344ad924fc70bd245a2a8c59ec27d91f5
[INFO] running `Command { std: "docker" "start" "-a" "16dd59c67aba4974c367b4c8b01c1b7344ad924fc70bd245a2a8c59ec27d91f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16dd59c67aba4974c367b4c8b01c1b7344ad924fc70bd245a2a8c59ec27d91f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16dd59c67aba4974c367b4c8b01c1b7344ad924fc70bd245a2a8c59ec27d91f5", kill_on_drop: false }`
[INFO] [stdout] 16dd59c67aba4974c367b4c8b01c1b7344ad924fc70bd245a2a8c59ec27d91f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cff5b182becf2dbd34aadc384a4b0cb9f4a3839531ecd838ec4a44f0872fe63d
[INFO] running `Command { std: "docker" "start" "-a" "cff5b182becf2dbd34aadc384a4b0cb9f4a3839531ecd838ec4a44f0872fe63d", kill_on_drop: false }`
[INFO] [stderr]    Compiling detached-str v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "cff5b182becf2dbd34aadc384a4b0cb9f4a3839531ecd838ec4a44f0872fe63d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff5b182becf2dbd34aadc384a4b0cb9f4a3839531ecd838ec4a44f0872fe63d", kill_on_drop: false }`
[INFO] [stdout] cff5b182becf2dbd34aadc384a4b0cb9f4a3839531ecd838ec4a44f0872fe63d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad5839f1a6fd306942cdd92fc1e21f99260456222d13b44784afb3d99c237d7f
[INFO] running `Command { std: "docker" "start" "-a" "ad5839f1a6fd306942cdd92fc1e21f99260456222d13b44784afb3d99c237d7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling detached-str v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "ad5839f1a6fd306942cdd92fc1e21f99260456222d13b44784afb3d99c237d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad5839f1a6fd306942cdd92fc1e21f99260456222d13b44784afb3d99c237d7f", kill_on_drop: false }`
[INFO] [stdout] ad5839f1a6fd306942cdd92fc1e21f99260456222d13b44784afb3d99c237d7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b94f9469f968cf998f03a53d806ebb80a3700006ba76b10716a16d73b3ee49a3
[INFO] running `Command { std: "docker" "start" "-a" "b94f9469f968cf998f03a53d806ebb80a3700006ba76b10716a16d73b3ee49a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/detached_str-07add3e346edbcd5)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::range ... ok
[INFO] [stdout] test tests::range_from ... ok
[INFO] [stdout] test tests::range_inclusive ... ok
[INFO] [stdout] test tests::range_full ... ok
[INFO] [stdout] test tests::range_to ... ok
[INFO] [stdout] test tests::range_to_inclusive ... ok
[INFO] [stdout] test tests::range_from_panicking1 - should panic ... ok
[INFO] [stdout] test tests::range_from_panicking2 - should panic ... ok
[INFO] [stdout] test tests::range_inclusive_panicking2 - should panic ... ok
[INFO] [stdout] test tests::range_inclusive_panicking3 - should panic ... ok
[INFO] [stdout] test tests::range_panicking1 - should panic ... ok
[INFO] [stdout] test tests::range_panicking2 - should panic ... ok
[INFO] [stdout] test tests::range_panicking3 - should panic ... ok
[INFO] [stdout] test tests::range_to_inclusive_panicking1 - should panic ... ok
[INFO] [stdout] test tests::range_to_panicking1 - should panic ... ok
[INFO] [stdout] test tests::range_inclusive_panicking1 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests detached-str
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b94f9469f968cf998f03a53d806ebb80a3700006ba76b10716a16d73b3ee49a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b94f9469f968cf998f03a53d806ebb80a3700006ba76b10716a16d73b3ee49a3", kill_on_drop: false }`
[INFO] [stdout] b94f9469f968cf998f03a53d806ebb80a3700006ba76b10716a16d73b3ee49a3