[INFO] cloning repository https://github.com/mavallad/ahorcado_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mavallad/ahorcado_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmavallad%2Fahorcado_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmavallad%2Fahorcado_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0468932ce51e533945420b05e9842a99b2218cf1
[INFO] testing mavallad/ahorcado_rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmavallad%2Fahorcado_rust" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mavallad/ahorcado_rust 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/mavallad/ahorcado_rust
[INFO] finished tweaking git repo https://github.com/mavallad/ahorcado_rust
[INFO] tweaked toml for git repo https://github.com/mavallad/ahorcado_rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/mavallad/ahorcado_rust 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b8c40b063f0561afa8fcd59e7cc8dd374c550b373ac6adae62c2135e867d4f00
[INFO] running `Command { std: "docker" "start" "-a" "b8c40b063f0561afa8fcd59e7cc8dd374c550b373ac6adae62c2135e867d4f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8c40b063f0561afa8fcd59e7cc8dd374c550b373ac6adae62c2135e867d4f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c40b063f0561afa8fcd59e7cc8dd374c550b373ac6adae62c2135e867d4f00", kill_on_drop: false }`
[INFO] [stdout] b8c40b063f0561afa8fcd59e7cc8dd374c550b373ac6adae62c2135e867d4f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ff40183d437fdde038d45accfa02efb3c4e0d5656bf90354fe33f8ccd8a1ee0a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ff40183d437fdde038d45accfa02efb3c4e0d5656bf90354fe33f8ccd8a1ee0a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.12
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling claxon v0.3.1
[INFO] [stderr]    Compiling hound v3.4.0
[INFO] [stderr]    Compiling text_io v0.1.7
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling slice-deque v0.1.11
[INFO] [stderr]    Compiling minimp3-sys v0.3.0
[INFO] [stderr]    Compiling ogg v0.4.1
[INFO] [stderr]    Compiling colored v1.6.1
[INFO] [stderr]    Compiling lewton v0.5.2
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling minimp3 v0.3.0
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling rodio v0.8.0
[INFO] [stderr]    Compiling ahorcado v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.86s
[INFO] running `Command { std: "docker" "inspect" "ff40183d437fdde038d45accfa02efb3c4e0d5656bf90354fe33f8ccd8a1ee0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff40183d437fdde038d45accfa02efb3c4e0d5656bf90354fe33f8ccd8a1ee0a", kill_on_drop: false }`
[INFO] [stdout] ff40183d437fdde038d45accfa02efb3c4e0d5656bf90354fe33f8ccd8a1ee0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3b9d53a3fd2d9c09f60a6a50f9981d6dae037d69974413afc61f03d201eef9b0
[INFO] running `Command { std: "docker" "start" "-a" "3b9d53a3fd2d9c09f60a6a50f9981d6dae037d69974413afc61f03d201eef9b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahorcado v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "3b9d53a3fd2d9c09f60a6a50f9981d6dae037d69974413afc61f03d201eef9b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9d53a3fd2d9c09f60a6a50f9981d6dae037d69974413afc61f03d201eef9b0", kill_on_drop: false }`
[INFO] [stdout] 3b9d53a3fd2d9c09f60a6a50f9981d6dae037d69974413afc61f03d201eef9b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8c3f2592a7d68633468a269263a3c49efd5c093e0f8874b95ec626ec174b70a2
[INFO] running `Command { std: "docker" "start" "-a" "8c3f2592a7d68633468a269263a3c49efd5c093e0f8874b95ec626ec174b70a2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ahorcado-b7d8d1d1a7bf9371)
[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" "8c3f2592a7d68633468a269263a3c49efd5c093e0f8874b95ec626ec174b70a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c3f2592a7d68633468a269263a3c49efd5c093e0f8874b95ec626ec174b70a2", kill_on_drop: false }`
[INFO] [stdout] 8c3f2592a7d68633468a269263a3c49efd5c093e0f8874b95ec626ec174b70a2