[INFO] cloning repository https://github.com/lofim/rusty-karel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lofim/rusty-karel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flofim%2Frusty-karel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flofim%2Frusty-karel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1bdd9e3cb558f05a458ee9a1ef0f24c2f5e68366
[INFO] testing lofim/rusty-karel against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flofim%2Frusty-karel" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lofim/rusty-karel on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lofim/rusty-karel
[INFO] finished tweaking git repo https://github.com/lofim/rusty-karel
[INFO] tweaked toml for git repo https://github.com/lofim/rusty-karel written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/lofim/rusty-karel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b89588135762817e8c16635044270246ba1e4738d502d535e1854ac2f0978a51
[INFO] running `Command { std: "docker" "start" "-a" "b89588135762817e8c16635044270246ba1e4738d502d535e1854ac2f0978a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b89588135762817e8c16635044270246ba1e4738d502d535e1854ac2f0978a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b89588135762817e8c16635044270246ba1e4738d502d535e1854ac2f0978a51", kill_on_drop: false }`
[INFO] [stdout] b89588135762817e8c16635044270246ba1e4738d502d535e1854ac2f0978a51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f680cbad05ccfc3e1f6f1755b80319ac4ffb8f4fec132b2f37061397e2df188
[INFO] running `Command { std: "docker" "start" "-a" "4f680cbad05ccfc3e1f6f1755b80319ac4ffb8f4fec132b2f37061397e2df188", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rusty-karel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "4f680cbad05ccfc3e1f6f1755b80319ac4ffb8f4fec132b2f37061397e2df188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f680cbad05ccfc3e1f6f1755b80319ac4ffb8f4fec132b2f37061397e2df188", kill_on_drop: false }`
[INFO] [stdout] 4f680cbad05ccfc3e1f6f1755b80319ac4ffb8f4fec132b2f37061397e2df188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7193a7bdcf9c778ff61f85f4af1cd6acf4fb74be8e4391e7dac35d34c392853b
[INFO] running `Command { std: "docker" "start" "-a" "7193a7bdcf9c778ff61f85f4af1cd6acf4fb74be8e4391e7dac35d34c392853b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-karel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "7193a7bdcf9c778ff61f85f4af1cd6acf4fb74be8e4391e7dac35d34c392853b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7193a7bdcf9c778ff61f85f4af1cd6acf4fb74be8e4391e7dac35d34c392853b", kill_on_drop: false }`
[INFO] [stdout] 7193a7bdcf9c778ff61f85f4af1cd6acf4fb74be8e4391e7dac35d34c392853b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 512d16f155248737fa2c4e650681b3ecfd9fa9b8c58ddaf81e2bbc65e5a81df7
[INFO] running `Command { std: "docker" "start" "-a" "512d16f155248737fa2c4e650681b3ecfd9fa9b8c58ddaf81e2bbc65e5a81df7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusty_karel-5e49c0e3817d49eb)
[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" "512d16f155248737fa2c4e650681b3ecfd9fa9b8c58ddaf81e2bbc65e5a81df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512d16f155248737fa2c4e650681b3ecfd9fa9b8c58ddaf81e2bbc65e5a81df7", kill_on_drop: false }`
[INFO] [stdout] 512d16f155248737fa2c4e650681b3ecfd9fa9b8c58ddaf81e2bbc65e5a81df7