[INFO] fetching crate wumpus 0.0.0...
[INFO] testing wumpus-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate wumpus 0.0.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate wumpus 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wumpus 0.0.0
[INFO] finished tweaking crates.io crate wumpus 0.0.0
[INFO] tweaked toml for crates.io crate wumpus 0.0.0 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f2c57eb1033dc5fcc043a9653283a9766e6c3a2de0afc0c1b3bb125604e7d51
[INFO] running `Command { std: "docker" "start" "-a" "6f2c57eb1033dc5fcc043a9653283a9766e6c3a2de0afc0c1b3bb125604e7d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f2c57eb1033dc5fcc043a9653283a9766e6c3a2de0afc0c1b3bb125604e7d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f2c57eb1033dc5fcc043a9653283a9766e6c3a2de0afc0c1b3bb125604e7d51", kill_on_drop: false }`
[INFO] [stdout] 6f2c57eb1033dc5fcc043a9653283a9766e6c3a2de0afc0c1b3bb125604e7d51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bb6225720a533de343005ea5ecaa52f8457ba7860504507ecf7a8d30e39f134
[INFO] running `Command { std: "docker" "start" "-a" "5bb6225720a533de343005ea5ecaa52f8457ba7860504507ecf7a8d30e39f134", kill_on_drop: false }`
[INFO] [stderr]    Compiling wumpus v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "5bb6225720a533de343005ea5ecaa52f8457ba7860504507ecf7a8d30e39f134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb6225720a533de343005ea5ecaa52f8457ba7860504507ecf7a8d30e39f134", kill_on_drop: false }`
[INFO] [stdout] 5bb6225720a533de343005ea5ecaa52f8457ba7860504507ecf7a8d30e39f134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64b4444e03b12f3ff472bfe681ea02adc9c865abeb76f58cfff9a8e01ce137c8
[INFO] running `Command { std: "docker" "start" "-a" "64b4444e03b12f3ff472bfe681ea02adc9c865abeb76f58cfff9a8e01ce137c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling wumpus v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "64b4444e03b12f3ff472bfe681ea02adc9c865abeb76f58cfff9a8e01ce137c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b4444e03b12f3ff472bfe681ea02adc9c865abeb76f58cfff9a8e01ce137c8", kill_on_drop: false }`
[INFO] [stdout] 64b4444e03b12f3ff472bfe681ea02adc9c865abeb76f58cfff9a8e01ce137c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8be42b5e49db27ae7f9a7f35c4f33f6601d1d7c5e33e1a0fee91eca6bab9651
[INFO] running `Command { std: "docker" "start" "-a" "b8be42b5e49db27ae7f9a7f35c4f33f6601d1d7c5e33e1a0fee91eca6bab9651", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wumpus-50992d07864599fd)
[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 wumpus
[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" "b8be42b5e49db27ae7f9a7f35c4f33f6601d1d7c5e33e1a0fee91eca6bab9651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8be42b5e49db27ae7f9a7f35c4f33f6601d1d7c5e33e1a0fee91eca6bab9651", kill_on_drop: false }`
[INFO] [stdout] b8be42b5e49db27ae7f9a7f35c4f33f6601d1d7c5e33e1a0fee91eca6bab9651