[INFO] fetching crate isnt 0.1.0...
[INFO] testing isnt-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate isnt 0.1.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate isnt 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate isnt 0.1.0
[INFO] finished tweaking crates.io crate isnt 0.1.0
[INFO] tweaked toml for crates.io crate isnt 0.1.0 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c776a3796b85f4fd70c0a68d012a61d9e94d7bdb547ba986947b036f525d916c
[INFO] running `Command { std: "docker" "start" "-a" "c776a3796b85f4fd70c0a68d012a61d9e94d7bdb547ba986947b036f525d916c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c776a3796b85f4fd70c0a68d012a61d9e94d7bdb547ba986947b036f525d916c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c776a3796b85f4fd70c0a68d012a61d9e94d7bdb547ba986947b036f525d916c", kill_on_drop: false }`
[INFO] [stdout] c776a3796b85f4fd70c0a68d012a61d9e94d7bdb547ba986947b036f525d916c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3749157e2034a4f1ac8ffb4c3b08e29df7d075c71a5f9e7b531118a24c025cc
[INFO] running `Command { std: "docker" "start" "-a" "b3749157e2034a4f1ac8ffb4c3b08e29df7d075c71a5f9e7b531118a24c025cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling isnt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "b3749157e2034a4f1ac8ffb4c3b08e29df7d075c71a5f9e7b531118a24c025cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3749157e2034a4f1ac8ffb4c3b08e29df7d075c71a5f9e7b531118a24c025cc", kill_on_drop: false }`
[INFO] [stdout] b3749157e2034a4f1ac8ffb4c3b08e29df7d075c71a5f9e7b531118a24c025cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90d6d88b5bd07477337b69dc7d1a3ab8795d42e55496372e3d36ae167193d389
[INFO] running `Command { std: "docker" "start" "-a" "90d6d88b5bd07477337b69dc7d1a3ab8795d42e55496372e3d36ae167193d389", kill_on_drop: false }`
[INFO] [stderr]    Compiling isnt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "90d6d88b5bd07477337b69dc7d1a3ab8795d42e55496372e3d36ae167193d389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90d6d88b5bd07477337b69dc7d1a3ab8795d42e55496372e3d36ae167193d389", kill_on_drop: false }`
[INFO] [stdout] 90d6d88b5bd07477337b69dc7d1a3ab8795d42e55496372e3d36ae167193d389
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aeaacc8385cb07e9e2125a7337726dd9b6aeb7573cd9c17b703cfa8eb27ea705
[INFO] running `Command { std: "docker" "start" "-a" "aeaacc8385cb07e9e2125a7337726dd9b6aeb7573cd9c17b703cfa8eb27ea705", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/isnt-45e49b9200fede10)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests isnt
[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 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aeaacc8385cb07e9e2125a7337726dd9b6aeb7573cd9c17b703cfa8eb27ea705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeaacc8385cb07e9e2125a7337726dd9b6aeb7573cd9c17b703cfa8eb27ea705", kill_on_drop: false }`
[INFO] [stdout] aeaacc8385cb07e9e2125a7337726dd9b6aeb7573cd9c17b703cfa8eb27ea705
