[INFO] cloning repository https://github.com/Seacant/slider_puzzle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Seacant/slider_puzzle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSeacant%2Fslider_puzzle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSeacant%2Fslider_puzzle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e01a220c6d659192e3d4dc22f3bddd70d4ae864
[INFO] testing Seacant/slider_puzzle against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSeacant%2Fslider_puzzle" "/workspace/builds/worker-69/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-69/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Seacant/slider_puzzle on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Seacant/slider_puzzle
[INFO] finished tweaking git repo https://github.com/Seacant/slider_puzzle
[INFO] tweaked toml for git repo https://github.com/Seacant/slider_puzzle written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate git repo https://github.com/Seacant/slider_puzzle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d59761c65a0503ea2c3305a047e7c4517adc2bea23861de05a9f414b74e9ecca
[INFO] running `Command { std: "docker" "start" "-a" "d59761c65a0503ea2c3305a047e7c4517adc2bea23861de05a9f414b74e9ecca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d59761c65a0503ea2c3305a047e7c4517adc2bea23861de05a9f414b74e9ecca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59761c65a0503ea2c3305a047e7c4517adc2bea23861de05a9f414b74e9ecca", kill_on_drop: false }`
[INFO] [stdout] d59761c65a0503ea2c3305a047e7c4517adc2bea23861de05a9f414b74e9ecca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 937ac4919ed06952748e4f244f145e0d3ce10b2ca2bd50928c008541c00dff27
[INFO] running `Command { std: "docker" "start" "-a" "937ac4919ed06952748e4f244f145e0d3ce10b2ca2bd50928c008541c00dff27", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling slider_puzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "937ac4919ed06952748e4f244f145e0d3ce10b2ca2bd50928c008541c00dff27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "937ac4919ed06952748e4f244f145e0d3ce10b2ca2bd50928c008541c00dff27", kill_on_drop: false }`
[INFO] [stdout] 937ac4919ed06952748e4f244f145e0d3ce10b2ca2bd50928c008541c00dff27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7aa7fbd725084a8e3f4aa5e65d6fb4448edd03a104bf253492c0d69bf23f666b
[INFO] running `Command { std: "docker" "start" "-a" "7aa7fbd725084a8e3f4aa5e65d6fb4448edd03a104bf253492c0d69bf23f666b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling slider_puzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/slider_puzzle-5c408e58fbf273cc)
[INFO] running `Command { std: "docker" "inspect" "7aa7fbd725084a8e3f4aa5e65d6fb4448edd03a104bf253492c0d69bf23f666b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aa7fbd725084a8e3f4aa5e65d6fb4448edd03a104bf253492c0d69bf23f666b", kill_on_drop: false }`
[INFO] [stdout] 7aa7fbd725084a8e3f4aa5e65d6fb4448edd03a104bf253492c0d69bf23f666b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a07721291fecfae6e4f60f84ffda7c783a9a5c9702b0470630b37e19a00278bc
[INFO] running `Command { std: "docker" "start" "-a" "a07721291fecfae6e4f60f84ffda7c783a9a5c9702b0470630b37e19a00278bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/slider_puzzle-5c408e58fbf273cc)
[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" "a07721291fecfae6e4f60f84ffda7c783a9a5c9702b0470630b37e19a00278bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a07721291fecfae6e4f60f84ffda7c783a9a5c9702b0470630b37e19a00278bc", kill_on_drop: false }`
[INFO] [stdout] a07721291fecfae6e4f60f84ffda7c783a9a5c9702b0470630b37e19a00278bc