[INFO] cloning repository https://github.com/vrmiguel/is_graphic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vrmiguel/is_graphic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvrmiguel%2Fis_graphic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvrmiguel%2Fis_graphic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11466f6db811d56465ba92ae0cdbee5f55adb846
[INFO] testing vrmiguel/is_graphic against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvrmiguel%2Fis_graphic" "/workspace/builds/worker-57/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vrmiguel/is_graphic 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/vrmiguel/is_graphic
[INFO] finished tweaking git repo https://github.com/vrmiguel/is_graphic
[INFO] tweaked toml for git repo https://github.com/vrmiguel/is_graphic written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate git repo https://github.com/vrmiguel/is_graphic 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] ae5dce24e2cae804651cd10193921245bacf33cbc2446cc7b6ed264772b997aa
[INFO] running `Command { std: "docker" "start" "-a" "ae5dce24e2cae804651cd10193921245bacf33cbc2446cc7b6ed264772b997aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae5dce24e2cae804651cd10193921245bacf33cbc2446cc7b6ed264772b997aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae5dce24e2cae804651cd10193921245bacf33cbc2446cc7b6ed264772b997aa", kill_on_drop: false }`
[INFO] [stdout] ae5dce24e2cae804651cd10193921245bacf33cbc2446cc7b6ed264772b997aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] ce0b2ec2e433ba151a70ffaae66b615dd62363c11d295fa877595fe1232c1e4b
[INFO] running `Command { std: "docker" "start" "-a" "ce0b2ec2e433ba151a70ffaae66b615dd62363c11d295fa877595fe1232c1e4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling is-graphic-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "ce0b2ec2e433ba151a70ffaae66b615dd62363c11d295fa877595fe1232c1e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0b2ec2e433ba151a70ffaae66b615dd62363c11d295fa877595fe1232c1e4b", kill_on_drop: false }`
[INFO] [stdout] ce0b2ec2e433ba151a70ffaae66b615dd62363c11d295fa877595fe1232c1e4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] ee2371624b38e31767b4e95c92af4590a983aad9ac944296354107f4d2fa3d08
[INFO] running `Command { std: "docker" "start" "-a" "ee2371624b38e31767b4e95c92af4590a983aad9ac944296354107f4d2fa3d08", kill_on_drop: false }`
[INFO] [stderr]    Compiling is-graphic-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "ee2371624b38e31767b4e95c92af4590a983aad9ac944296354107f4d2fa3d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee2371624b38e31767b4e95c92af4590a983aad9ac944296354107f4d2fa3d08", kill_on_drop: false }`
[INFO] [stdout] ee2371624b38e31767b4e95c92af4590a983aad9ac944296354107f4d2fa3d08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 54da725de22a635ce005684385e03666fd6c94abcd0579233f96cce0d2c7e66d
[INFO] running `Command { std: "docker" "start" "-a" "54da725de22a635ce005684385e03666fd6c94abcd0579233f96cce0d2c7e66d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/is_graphic_rs-f98217dbdbdd5f33)
[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" "54da725de22a635ce005684385e03666fd6c94abcd0579233f96cce0d2c7e66d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54da725de22a635ce005684385e03666fd6c94abcd0579233f96cce0d2c7e66d", kill_on_drop: false }`
[INFO] [stdout] 54da725de22a635ce005684385e03666fd6c94abcd0579233f96cce0d2c7e66d