[INFO] cloning repository https://github.com/ctfhacker/paintbrush
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctfhacker/paintbrush" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctfhacker%2Fpaintbrush", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctfhacker%2Fpaintbrush'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 362b91f25688b0015d1b14f5df1c2487cc4620ae
[INFO] testing ctfhacker/paintbrush against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctfhacker%2Fpaintbrush" "/workspace/builds/worker-84/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ctfhacker/paintbrush on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ctfhacker/paintbrush
[INFO] finished tweaking git repo https://github.com/ctfhacker/paintbrush
[INFO] tweaked toml for git repo https://github.com/ctfhacker/paintbrush written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate git repo https://github.com/ctfhacker/paintbrush already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29c6490b6055c74d6d82549da9d4fa4f47f0b45c734b06eb8283b1e6aa7e0abe
[INFO] running `Command { std: "docker" "start" "-a" "29c6490b6055c74d6d82549da9d4fa4f47f0b45c734b06eb8283b1e6aa7e0abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29c6490b6055c74d6d82549da9d4fa4f47f0b45c734b06eb8283b1e6aa7e0abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c6490b6055c74d6d82549da9d4fa4f47f0b45c734b06eb8283b1e6aa7e0abe", kill_on_drop: false }`
[INFO] [stdout] 29c6490b6055c74d6d82549da9d4fa4f47f0b45c734b06eb8283b1e6aa7e0abe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04f0b185321fe93a88f88eee33d573d6b729fd6f729a0a6fe955b85958318832
[INFO] running `Command { std: "docker" "start" "-a" "04f0b185321fe93a88f88eee33d573d6b729fd6f729a0a6fe955b85958318832", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling paintbrush v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.72s
[INFO] running `Command { std: "docker" "inspect" "04f0b185321fe93a88f88eee33d573d6b729fd6f729a0a6fe955b85958318832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f0b185321fe93a88f88eee33d573d6b729fd6f729a0a6fe955b85958318832", kill_on_drop: false }`
[INFO] [stdout] 04f0b185321fe93a88f88eee33d573d6b729fd6f729a0a6fe955b85958318832
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcf1477010deb80bfae1c077b787b4cea43e1715f26993ef08c4d90e06f1a37a
[INFO] running `Command { std: "docker" "start" "-a" "bcf1477010deb80bfae1c077b787b4cea43e1715f26993ef08c4d90e06f1a37a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling paintbrush v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.43s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/paintbrush-206420ccb0f987b2)
[INFO] running `Command { std: "docker" "inspect" "bcf1477010deb80bfae1c077b787b4cea43e1715f26993ef08c4d90e06f1a37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf1477010deb80bfae1c077b787b4cea43e1715f26993ef08c4d90e06f1a37a", kill_on_drop: false }`
[INFO] [stdout] bcf1477010deb80bfae1c077b787b4cea43e1715f26993ef08c4d90e06f1a37a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 811354d6c3f98d060cd538923390e6106e1f559734ee7a1f244179a30133e9b2
[INFO] running `Command { std: "docker" "start" "-a" "811354d6c3f98d060cd538923390e6106e1f559734ee7a1f244179a30133e9b2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.56s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/paintbrush-206420ccb0f987b2)
[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" "811354d6c3f98d060cd538923390e6106e1f559734ee7a1f244179a30133e9b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "811354d6c3f98d060cd538923390e6106e1f559734ee7a1f244179a30133e9b2", kill_on_drop: false }`
[INFO] [stdout] 811354d6c3f98d060cd538923390e6106e1f559734ee7a1f244179a30133e9b2