[INFO] cloning repository https://github.com/erikvader/rubikscube [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erikvader/rubikscube" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikvader%2Frubikscube", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikvader%2Frubikscube'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89c2741eea6e13b859bca6276533dcd7d8013c25 [INFO] testing erikvader/rubikscube against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikvader%2Frubikscube" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/erikvader/rubikscube 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 git repo https://github.com/erikvader/rubikscube [INFO] finished tweaking git repo https://github.com/erikvader/rubikscube [INFO] tweaked toml for git repo https://github.com/erikvader/rubikscube written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/erikvader/rubikscube already has a lockfile, it will not be regenerated [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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d5a8e84bb600918f4cc753b5e79bb3929ed245803c773ed00957f7b4f7607fb4 [INFO] running `Command { std: "docker" "start" "-a" "d5a8e84bb600918f4cc753b5e79bb3929ed245803c773ed00957f7b4f7607fb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5a8e84bb600918f4cc753b5e79bb3929ed245803c773ed00957f7b4f7607fb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5a8e84bb600918f4cc753b5e79bb3929ed245803c773ed00957f7b4f7607fb4", kill_on_drop: false }` [INFO] [stdout] d5a8e84bb600918f4cc753b5e79bb3929ed245803c773ed00957f7b4f7607fb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 0ff27b6abecd95a5581bcd1229be9a2be67fdff3b2a69b4d7317a532e6fb4f0f [INFO] running `Command { std: "docker" "start" "-a" "0ff27b6abecd95a5581bcd1229be9a2be67fdff3b2a69b4d7317a532e6fb4f0f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cube v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "0ff27b6abecd95a5581bcd1229be9a2be67fdff3b2a69b4d7317a532e6fb4f0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ff27b6abecd95a5581bcd1229be9a2be67fdff3b2a69b4d7317a532e6fb4f0f", kill_on_drop: false }` [INFO] [stdout] 0ff27b6abecd95a5581bcd1229be9a2be67fdff3b2a69b4d7317a532e6fb4f0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ba4ce81346650145f4955362ff0dd4734a7d581019a8646ac28bb6655d79ffc7 [INFO] running `Command { std: "docker" "start" "-a" "ba4ce81346650145f4955362ff0dd4734a7d581019a8646ac28bb6655d79ffc7", kill_on_drop: false }` [INFO] [stderr] Compiling cube v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "ba4ce81346650145f4955362ff0dd4734a7d581019a8646ac28bb6655d79ffc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba4ce81346650145f4955362ff0dd4734a7d581019a8646ac28bb6655d79ffc7", kill_on_drop: false }` [INFO] [stdout] ba4ce81346650145f4955362ff0dd4734a7d581019a8646ac28bb6655d79ffc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 7661afae8ac034045bcd7475f7dc532540f08c468e811f4775eb2b3f59797a6f [INFO] running `Command { std: "docker" "start" "-a" "7661afae8ac034045bcd7475f7dc532540f08c468e811f4775eb2b3f59797a6f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.19s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cube-b606bb6f0bebe7de) [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" "7661afae8ac034045bcd7475f7dc532540f08c468e811f4775eb2b3f59797a6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7661afae8ac034045bcd7475f7dc532540f08c468e811f4775eb2b3f59797a6f", kill_on_drop: false }` [INFO] [stdout] 7661afae8ac034045bcd7475f7dc532540f08c468e811f4775eb2b3f59797a6f