[INFO] cloning repository https://github.com/mimuw-jnp2-rust/small-task-4-passage-pathing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mimuw-jnp2-rust/small-task-4-passage-pathing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimuw-jnp2-rust%2Fsmall-task-4-passage-pathing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimuw-jnp2-rust%2Fsmall-task-4-passage-pathing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98b2a6d067f5ffa88ea648b43506e91ce4d3a6b4
[INFO] testing mimuw-jnp2-rust/small-task-4-passage-pathing against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimuw-jnp2-rust%2Fsmall-task-4-passage-pathing" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mimuw-jnp2-rust/small-task-4-passage-pathing on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mimuw-jnp2-rust/small-task-4-passage-pathing
[INFO] finished tweaking git repo https://github.com/mimuw-jnp2-rust/small-task-4-passage-pathing
[INFO] tweaked toml for git repo https://github.com/mimuw-jnp2-rust/small-task-4-passage-pathing written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/mimuw-jnp2-rust/small-task-4-passage-pathing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb6ef50e93be01b9940c7243cd923684b1c41b5ea4bffe345de25ef1f750f58a
[INFO] running `Command { std: "docker" "start" "-a" "fb6ef50e93be01b9940c7243cd923684b1c41b5ea4bffe345de25ef1f750f58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb6ef50e93be01b9940c7243cd923684b1c41b5ea4bffe345de25ef1f750f58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb6ef50e93be01b9940c7243cd923684b1c41b5ea4bffe345de25ef1f750f58a", kill_on_drop: false }`
[INFO] [stdout] fb6ef50e93be01b9940c7243cd923684b1c41b5ea4bffe345de25ef1f750f58a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdfa9767c82a1af98d9a16aca929d5f1dbd71f3d9ff11d0ad5a2f3b443438bfd
[INFO] running `Command { std: "docker" "start" "-a" "fdfa9767c82a1af98d9a16aca929d5f1dbd71f3d9ff11d0ad5a2f3b443438bfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling small-task-4-passage-pathing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "fdfa9767c82a1af98d9a16aca929d5f1dbd71f3d9ff11d0ad5a2f3b443438bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdfa9767c82a1af98d9a16aca929d5f1dbd71f3d9ff11d0ad5a2f3b443438bfd", kill_on_drop: false }`
[INFO] [stdout] fdfa9767c82a1af98d9a16aca929d5f1dbd71f3d9ff11d0ad5a2f3b443438bfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdbf1b9ee4b127e219766e565b9cd24a01930a8537d321b6c0696570e869bbe6
[INFO] running `Command { std: "docker" "start" "-a" "cdbf1b9ee4b127e219766e565b9cd24a01930a8537d321b6c0696570e869bbe6", kill_on_drop: false }`
[INFO] [stderr]    Compiling small-task-4-passage-pathing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "cdbf1b9ee4b127e219766e565b9cd24a01930a8537d321b6c0696570e869bbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdbf1b9ee4b127e219766e565b9cd24a01930a8537d321b6c0696570e869bbe6", kill_on_drop: false }`
[INFO] [stdout] cdbf1b9ee4b127e219766e565b9cd24a01930a8537d321b6c0696570e869bbe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 734eb71f6f84886db58e8a77430ca065bb0cefa4d104d24052c8d842f05c3a4f
[INFO] running `Command { std: "docker" "start" "-a" "734eb71f6f84886db58e8a77430ca065bb0cefa4d104d24052c8d842f05c3a4f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/solution-edfa6269f5344be8)
[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" "734eb71f6f84886db58e8a77430ca065bb0cefa4d104d24052c8d842f05c3a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "734eb71f6f84886db58e8a77430ca065bb0cefa4d104d24052c8d842f05c3a4f", kill_on_drop: false }`
[INFO] [stdout] 734eb71f6f84886db58e8a77430ca065bb0cefa4d104d24052c8d842f05c3a4f