[INFO] cloning repository https://github.com/mttchpmn/unicoder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mttchpmn/unicoder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmttchpmn%2Funicoder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmttchpmn%2Funicoder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2daf29c92b48d26da860b0649592ad0f0e7239a7
[INFO] testing mttchpmn/unicoder against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmttchpmn%2Funicoder" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mttchpmn/unicoder on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mttchpmn/unicoder
[INFO] finished tweaking git repo https://github.com/mttchpmn/unicoder
[INFO] tweaked toml for git repo https://github.com/mttchpmn/unicoder written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/mttchpmn/unicoder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6fdf1e4afc99a4ea8fd76ae37390333da8ec2e9a732b3a712630911c0b25b31
[INFO] running `Command { std: "docker" "start" "-a" "e6fdf1e4afc99a4ea8fd76ae37390333da8ec2e9a732b3a712630911c0b25b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6fdf1e4afc99a4ea8fd76ae37390333da8ec2e9a732b3a712630911c0b25b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6fdf1e4afc99a4ea8fd76ae37390333da8ec2e9a732b3a712630911c0b25b31", kill_on_drop: false }`
[INFO] [stdout] e6fdf1e4afc99a4ea8fd76ae37390333da8ec2e9a732b3a712630911c0b25b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8afd239d374ef9059aa0d08bfae3e219884b017f4e04ef00e08200c979cb9df1
[INFO] running `Command { std: "docker" "start" "-a" "8afd239d374ef9059aa0d08bfae3e219884b017f4e04ef00e08200c979cb9df1", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "8afd239d374ef9059aa0d08bfae3e219884b017f4e04ef00e08200c979cb9df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8afd239d374ef9059aa0d08bfae3e219884b017f4e04ef00e08200c979cb9df1", kill_on_drop: false }`
[INFO] [stdout] 8afd239d374ef9059aa0d08bfae3e219884b017f4e04ef00e08200c979cb9df1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7f3c6f859047af7bb0fe1a034724007a66b2c3ea5dc38a6ea07ae28ab223765
[INFO] running `Command { std: "docker" "start" "-a" "e7f3c6f859047af7bb0fe1a034724007a66b2c3ea5dc38a6ea07ae28ab223765", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "e7f3c6f859047af7bb0fe1a034724007a66b2c3ea5dc38a6ea07ae28ab223765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7f3c6f859047af7bb0fe1a034724007a66b2c3ea5dc38a6ea07ae28ab223765", kill_on_drop: false }`
[INFO] [stdout] e7f3c6f859047af7bb0fe1a034724007a66b2c3ea5dc38a6ea07ae28ab223765
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 460c2db9c266abc5d68a4875cfe1afdbe76e1a0784336130274214372c73eb0d
[INFO] running `Command { std: "docker" "start" "-a" "460c2db9c266abc5d68a4875cfe1afdbe76e1a0784336130274214372c73eb0d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unicoder-28b21e024f874a36)
[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" "460c2db9c266abc5d68a4875cfe1afdbe76e1a0784336130274214372c73eb0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460c2db9c266abc5d68a4875cfe1afdbe76e1a0784336130274214372c73eb0d", kill_on_drop: false }`
[INFO] [stdout] 460c2db9c266abc5d68a4875cfe1afdbe76e1a0784336130274214372c73eb0d