[INFO] cloning repository https://github.com/adamgreen/spin2ascii
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adamgreen/spin2ascii" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamgreen%2Fspin2ascii", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamgreen%2Fspin2ascii'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66edcd685557c6ee421700b300d6b10746e5c7ce
[INFO] testing adamgreen/spin2ascii against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamgreen%2Fspin2ascii" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adamgreen/spin2ascii 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/adamgreen/spin2ascii
[INFO] finished tweaking git repo https://github.com/adamgreen/spin2ascii
[INFO] tweaked toml for git repo https://github.com/adamgreen/spin2ascii written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/adamgreen/spin2ascii 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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] b779a4e919bb7f37f0fc1a379516833b0361b736fe6a2a27afc1dd099b09f967
[INFO] running `Command { std: "docker" "start" "-a" "b779a4e919bb7f37f0fc1a379516833b0361b736fe6a2a27afc1dd099b09f967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b779a4e919bb7f37f0fc1a379516833b0361b736fe6a2a27afc1dd099b09f967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b779a4e919bb7f37f0fc1a379516833b0361b736fe6a2a27afc1dd099b09f967", kill_on_drop: false }`
[INFO] [stdout] b779a4e919bb7f37f0fc1a379516833b0361b736fe6a2a27afc1dd099b09f967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 1c7e83d327f1b740eb4ea0be85d89e46226f00263b31d9489a673a658b208c21
[INFO] running `Command { std: "docker" "start" "-a" "1c7e83d327f1b740eb4ea0be85d89e46226f00263b31d9489a673a658b208c21", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_rs v0.8.17
[INFO] [stderr]    Compiling encoding_rs_io v0.1.6
[INFO] [stderr]    Compiling spin2ascii v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "1c7e83d327f1b740eb4ea0be85d89e46226f00263b31d9489a673a658b208c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c7e83d327f1b740eb4ea0be85d89e46226f00263b31d9489a673a658b208c21", kill_on_drop: false }`
[INFO] [stdout] 1c7e83d327f1b740eb4ea0be85d89e46226f00263b31d9489a673a658b208c21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 58b88f1de0c71f5ee95e6ab35add886d1600115eb398204e60f6f4becab9531a
[INFO] running `Command { std: "docker" "start" "-a" "58b88f1de0c71f5ee95e6ab35add886d1600115eb398204e60f6f4becab9531a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling spin2ascii v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "58b88f1de0c71f5ee95e6ab35add886d1600115eb398204e60f6f4becab9531a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58b88f1de0c71f5ee95e6ab35add886d1600115eb398204e60f6f4becab9531a", kill_on_drop: false }`
[INFO] [stdout] 58b88f1de0c71f5ee95e6ab35add886d1600115eb398204e60f6f4becab9531a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 7c511c0688536b77ed261e9e2f7a161d4b409037f6c62705a21739e7a19f64a7
[INFO] running `Command { std: "docker" "start" "-a" "7c511c0688536b77ed261e9e2f7a161d4b409037f6c62705a21739e7a19f64a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/spin2ascii-e8803ab89c6ca5f9)
[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" "7c511c0688536b77ed261e9e2f7a161d4b409037f6c62705a21739e7a19f64a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c511c0688536b77ed261e9e2f7a161d4b409037f6c62705a21739e7a19f64a7", kill_on_drop: false }`
[INFO] [stdout] 7c511c0688536b77ed261e9e2f7a161d4b409037f6c62705a21739e7a19f64a7