[INFO] cloning repository https://github.com/meltymelon/melt8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meltymelon/melt8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeltymelon%2Fmelt8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeltymelon%2Fmelt8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bca3168aa6c32ef18255ab4a2e19ab26672b3b96
[INFO] testing meltymelon/melt8 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeltymelon%2Fmelt8" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/meltymelon/melt8 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/meltymelon/melt8
[INFO] finished tweaking git repo https://github.com/meltymelon/melt8
[INFO] tweaked toml for git repo https://github.com/meltymelon/melt8 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate git repo https://github.com/meltymelon/melt8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 526eb72c4403f857db343986f7b8cca5004ea62fd42375c6695d5a46faa75e73
[INFO] running `Command { std: "docker" "start" "-a" "526eb72c4403f857db343986f7b8cca5004ea62fd42375c6695d5a46faa75e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "526eb72c4403f857db343986f7b8cca5004ea62fd42375c6695d5a46faa75e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526eb72c4403f857db343986f7b8cca5004ea62fd42375c6695d5a46faa75e73", kill_on_drop: false }`
[INFO] [stdout] 526eb72c4403f857db343986f7b8cca5004ea62fd42375c6695d5a46faa75e73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a4a8f8779b8ffb2ab1edec16e46e103733d402cb4f7556364949d166d8c3675
[INFO] running `Command { std: "docker" "start" "-a" "8a4a8f8779b8ffb2ab1edec16e46e103733d402cb4f7556364949d166d8c3675", kill_on_drop: false }`
[INFO] [stderr]    Compiling melt8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "8a4a8f8779b8ffb2ab1edec16e46e103733d402cb4f7556364949d166d8c3675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4a8f8779b8ffb2ab1edec16e46e103733d402cb4f7556364949d166d8c3675", kill_on_drop: false }`
[INFO] [stdout] 8a4a8f8779b8ffb2ab1edec16e46e103733d402cb4f7556364949d166d8c3675
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8e91f64cf621528094fc6155b74e261af5d2e472a8ca8001ecfad6df52ddd80
[INFO] running `Command { std: "docker" "start" "-a" "d8e91f64cf621528094fc6155b74e261af5d2e472a8ca8001ecfad6df52ddd80", kill_on_drop: false }`
[INFO] [stderr]    Compiling melt8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "d8e91f64cf621528094fc6155b74e261af5d2e472a8ca8001ecfad6df52ddd80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8e91f64cf621528094fc6155b74e261af5d2e472a8ca8001ecfad6df52ddd80", kill_on_drop: false }`
[INFO] [stdout] d8e91f64cf621528094fc6155b74e261af5d2e472a8ca8001ecfad6df52ddd80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccfff68962d99739990851500e4ded2edbaded45397b6b5f76d3053b46f42db9
[INFO] running `Command { std: "docker" "start" "-a" "ccfff68962d99739990851500e4ded2edbaded45397b6b5f76d3053b46f42db9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/melt8-d9f6a6a844fc24a0)
[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" "ccfff68962d99739990851500e4ded2edbaded45397b6b5f76d3053b46f42db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccfff68962d99739990851500e4ded2edbaded45397b6b5f76d3053b46f42db9", kill_on_drop: false }`
[INFO] [stdout] ccfff68962d99739990851500e4ded2edbaded45397b6b5f76d3053b46f42db9