[INFO] cloning repository https://github.com/Lycoon/rust-hangman [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lycoon/rust-hangman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLycoon%2Frust-hangman", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLycoon%2Frust-hangman'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8d5d316169c0025d2b783dc1e9b1c1d161a24fb9 [INFO] testing Lycoon/rust-hangman against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLycoon%2Frust-hangman" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lycoon/rust-hangman on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Lycoon/rust-hangman [INFO] finished tweaking git repo https://github.com/Lycoon/rust-hangman [INFO] tweaked toml for git repo https://github.com/Lycoon/rust-hangman written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Lycoon/rust-hangman already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7dd5f7ecb87ca74b5bef045ef2c5d15094f8084e187fe8a2dcb5e9e5fca43ad [INFO] running `Command { std: "docker" "start" "-a" "d7dd5f7ecb87ca74b5bef045ef2c5d15094f8084e187fe8a2dcb5e9e5fca43ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7dd5f7ecb87ca74b5bef045ef2c5d15094f8084e187fe8a2dcb5e9e5fca43ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7dd5f7ecb87ca74b5bef045ef2c5d15094f8084e187fe8a2dcb5e9e5fca43ad", kill_on_drop: false }` [INFO] [stdout] d7dd5f7ecb87ca74b5bef045ef2c5d15094f8084e187fe8a2dcb5e9e5fca43ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8be9b525623aa72725326d73f5c8666b6ebe0c8397e6ddc6a49d32cc00275e3 [INFO] running `Command { std: "docker" "start" "-a" "c8be9b525623aa72725326d73f5c8666b6ebe0c8397e6ddc6a49d32cc00275e3", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rust-hangman v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.96s [INFO] running `Command { std: "docker" "inspect" "c8be9b525623aa72725326d73f5c8666b6ebe0c8397e6ddc6a49d32cc00275e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8be9b525623aa72725326d73f5c8666b6ebe0c8397e6ddc6a49d32cc00275e3", kill_on_drop: false }` [INFO] [stdout] c8be9b525623aa72725326d73f5c8666b6ebe0c8397e6ddc6a49d32cc00275e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25da225275518761550a39ad5e6d6a548c1b2af10837ce76b7077642410378dd [INFO] running `Command { std: "docker" "start" "-a" "25da225275518761550a39ad5e6d6a548c1b2af10837ce76b7077642410378dd", kill_on_drop: false }` [INFO] [stderr] Compiling rust-hangman v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "25da225275518761550a39ad5e6d6a548c1b2af10837ce76b7077642410378dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25da225275518761550a39ad5e6d6a548c1b2af10837ce76b7077642410378dd", kill_on_drop: false }` [INFO] [stdout] 25da225275518761550a39ad5e6d6a548c1b2af10837ce76b7077642410378dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d26cdccdce354f4c16f5dda50dc10b3a824e548a7a6321b63a452510b6aeea86 [INFO] running `Command { std: "docker" "start" "-a" "d26cdccdce354f4c16f5dda50dc10b3a824e548a7a6321b63a452510b6aeea86", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_hangman-c97f92327027c9bd) [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" "d26cdccdce354f4c16f5dda50dc10b3a824e548a7a6321b63a452510b6aeea86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d26cdccdce354f4c16f5dda50dc10b3a824e548a7a6321b63a452510b6aeea86", kill_on_drop: false }` [INFO] [stdout] d26cdccdce354f4c16f5dda50dc10b3a824e548a7a6321b63a452510b6aeea86