[INFO] fetching crate epsilon-mir 0.0.1...
[INFO] testing epsilon-mir-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate epsilon-mir 0.0.1 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate epsilon-mir 0.0.1 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 epsilon-mir 0.0.1
[INFO] finished tweaking crates.io crate epsilon-mir 0.0.1
[INFO] tweaked toml for crates.io crate epsilon-mir 0.0.1 written to /workspace/builds/worker-119/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 4b5498b70be2fb0a78d0533eb4e8951b17dd0208172a653910bd5611cb5b1574
[INFO] running `Command { std: "docker" "start" "-a" "4b5498b70be2fb0a78d0533eb4e8951b17dd0208172a653910bd5611cb5b1574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b5498b70be2fb0a78d0533eb4e8951b17dd0208172a653910bd5611cb5b1574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b5498b70be2fb0a78d0533eb4e8951b17dd0208172a653910bd5611cb5b1574", kill_on_drop: false }`
[INFO] [stdout] 4b5498b70be2fb0a78d0533eb4e8951b17dd0208172a653910bd5611cb5b1574
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 7675168b5969baf81632d29b085f1eb2949a69e8b1308c1f7e81d81f27266216
[INFO] running `Command { std: "docker" "start" "-a" "7675168b5969baf81632d29b085f1eb2949a69e8b1308c1f7e81d81f27266216", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling epsilon-mir v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "7675168b5969baf81632d29b085f1eb2949a69e8b1308c1f7e81d81f27266216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7675168b5969baf81632d29b085f1eb2949a69e8b1308c1f7e81d81f27266216", kill_on_drop: false }`
[INFO] [stdout] 7675168b5969baf81632d29b085f1eb2949a69e8b1308c1f7e81d81f27266216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 25a991d7f936718f91f4bd0b38809876aaae6cfeae7d83f57760933deae339d6
[INFO] running `Command { std: "docker" "start" "-a" "25a991d7f936718f91f4bd0b38809876aaae6cfeae7d83f57760933deae339d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling epsilon-mir v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "25a991d7f936718f91f4bd0b38809876aaae6cfeae7d83f57760933deae339d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25a991d7f936718f91f4bd0b38809876aaae6cfeae7d83f57760933deae339d6", kill_on_drop: false }`
[INFO] [stdout] 25a991d7f936718f91f4bd0b38809876aaae6cfeae7d83f57760933deae339d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 13b07c0fcfe7fbc88519c1dc810a21a7c35646e53254d12e4d3ce7c732f5f15d
[INFO] running `Command { std: "docker" "start" "-a" "13b07c0fcfe7fbc88519c1dc810a21a7c35646e53254d12e4d3ce7c732f5f15d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/epsilon_mir-31843c1ba9cc359b)
[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 epsilon-mir
[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" "13b07c0fcfe7fbc88519c1dc810a21a7c35646e53254d12e4d3ce7c732f5f15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b07c0fcfe7fbc88519c1dc810a21a7c35646e53254d12e4d3ce7c732f5f15d", kill_on_drop: false }`
[INFO] [stdout] 13b07c0fcfe7fbc88519c1dc810a21a7c35646e53254d12e4d3ce7c732f5f15d