[INFO] fetching crate sokoban 0.1.2...
[INFO] building sokoban-0.1.2 against master#87788097b776f8e3662f76627944230684b671bd for pr-101591
[INFO] extracting crate sokoban 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sokoban 0.1.2 on toolchain 87788097b776f8e3662f76627944230684b671bd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sokoban 0.1.2
[INFO] finished tweaking crates.io crate sokoban 0.1.2
[INFO] tweaked toml for crates.io crate sokoban 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libfuzzer-sys v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8371508fca3c798669aee215944b7d1c8567120a59f9c6680f5508aaeb916fa
[INFO] running `Command { std: "docker" "start" "-a" "b8371508fca3c798669aee215944b7d1c8567120a59f9c6680f5508aaeb916fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8371508fca3c798669aee215944b7d1c8567120a59f9c6680f5508aaeb916fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8371508fca3c798669aee215944b7d1c8567120a59f9c6680f5508aaeb916fa", kill_on_drop: false }`
[INFO] [stdout] b8371508fca3c798669aee215944b7d1c8567120a59f9c6680f5508aaeb916fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9956bfe523539b4adcd67f277c8447f379dadddddae474b2f1fe21bfad7a0762
[INFO] running `Command { std: "docker" "start" "-a" "9956bfe523539b4adcd67f277c8447f379dadddddae474b2f1fe21bfad7a0762", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling thiserror-impl v1.0.34
[INFO] [stderr]    Compiling thiserror v1.0.34
[INFO] [stderr]    Compiling sokoban v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `Command { std: "docker" "inspect" "9956bfe523539b4adcd67f277c8447f379dadddddae474b2f1fe21bfad7a0762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9956bfe523539b4adcd67f277c8447f379dadddddae474b2f1fe21bfad7a0762", kill_on_drop: false }`
[INFO] [stdout] 9956bfe523539b4adcd67f277c8447f379dadddddae474b2f1fe21bfad7a0762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48935f31528907dd531b23ea2c4af08ddf0c5657aef778cfdf77033ec3b3972e
[INFO] running `Command { std: "docker" "start" "-a" "48935f31528907dd531b23ea2c4af08ddf0c5657aef778cfdf77033ec3b3972e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling anyhow v1.0.64
[INFO] [stderr]    Compiling arbitrary v1.1.6
[INFO] [stderr]    Compiling once_cell v1.14.0
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.4
[INFO] [stderr]    Compiling sokoban v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.35s
[INFO] running `Command { std: "docker" "inspect" "48935f31528907dd531b23ea2c4af08ddf0c5657aef778cfdf77033ec3b3972e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48935f31528907dd531b23ea2c4af08ddf0c5657aef778cfdf77033ec3b3972e", kill_on_drop: false }`
[INFO] [stdout] 48935f31528907dd531b23ea2c4af08ddf0c5657aef778cfdf77033ec3b3972e