[INFO] cloning repository https://github.com/gomihiko/b64rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gomihiko/b64rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgomihiko%2Fb64rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgomihiko%2Fb64rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14a0918e29cc06b4466246836b33e48520bb63b4
[INFO] testing gomihiko/b64rs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgomihiko%2Fb64rs" "/workspace/builds/worker-45/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-45/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gomihiko/b64rs 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/gomihiko/b64rs
[INFO] finished tweaking git repo https://github.com/gomihiko/b64rs
[INFO] tweaked toml for git repo https://github.com/gomihiko/b64rs written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] crate git repo https://github.com/gomihiko/b64rs 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-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 3d94ef53237c3a23d0343f0bc6bf50271b6501efec57154f6dfdc7d99b913b0f
[INFO] running `Command { std: "docker" "start" "-a" "3d94ef53237c3a23d0343f0bc6bf50271b6501efec57154f6dfdc7d99b913b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d94ef53237c3a23d0343f0bc6bf50271b6501efec57154f6dfdc7d99b913b0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d94ef53237c3a23d0343f0bc6bf50271b6501efec57154f6dfdc7d99b913b0f", kill_on_drop: false }`
[INFO] [stdout] 3d94ef53237c3a23d0343f0bc6bf50271b6501efec57154f6dfdc7d99b913b0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 46ffd973f5ad6c7304a0a27c5162f5c9ff24b2bea74da607190d114977df3b47
[INFO] running `Command { std: "docker" "start" "-a" "46ffd973f5ad6c7304a0a27c5162f5c9ff24b2bea74da607190d114977df3b47", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling b64rs v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.94s
[INFO] running `Command { std: "docker" "inspect" "46ffd973f5ad6c7304a0a27c5162f5c9ff24b2bea74da607190d114977df3b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ffd973f5ad6c7304a0a27c5162f5c9ff24b2bea74da607190d114977df3b47", kill_on_drop: false }`
[INFO] [stdout] 46ffd973f5ad6c7304a0a27c5162f5c9ff24b2bea74da607190d114977df3b47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] 3a14de2e37a1ce2f27f4d348318257c4323b5428bf740c4d9440a5d516b680a0
[INFO] running `Command { std: "docker" "start" "-a" "3a14de2e37a1ce2f27f4d348318257c4323b5428bf740c4d9440a5d516b680a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling b64rs v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "3a14de2e37a1ce2f27f4d348318257c4323b5428bf740c4d9440a5d516b680a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a14de2e37a1ce2f27f4d348318257c4323b5428bf740c4d9440a5d516b680a0", kill_on_drop: false }`
[INFO] [stdout] 3a14de2e37a1ce2f27f4d348318257c4323b5428bf740c4d9440a5d516b680a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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] fc1dab3c5454c418ee39c5a0e2a97277342371abce2c13ccba84decccef2f6cf
[INFO] running `Command { std: "docker" "start" "-a" "fc1dab3c5454c418ee39c5a0e2a97277342371abce2c13ccba84decccef2f6cf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/b64rs-755f85f5d832d4c5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test control_test_pass ... ok
[INFO] [stdout] test encode_test ... ok
[INFO] [stdout] test decode_test ... ok
[INFO] [stdout] test control_test_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc1dab3c5454c418ee39c5a0e2a97277342371abce2c13ccba84decccef2f6cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1dab3c5454c418ee39c5a0e2a97277342371abce2c13ccba84decccef2f6cf", kill_on_drop: false }`
[INFO] [stdout] fc1dab3c5454c418ee39c5a0e2a97277342371abce2c13ccba84decccef2f6cf