[INFO] cloning repository https://github.com/troyvassalotti/days-of-rustmas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/troyvassalotti/days-of-rustmas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftroyvassalotti%2Fdays-of-rustmas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftroyvassalotti%2Fdays-of-rustmas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f27d7810032c2ca189b721578b61fd5e4e77f1e
[INFO] testing troyvassalotti/days-of-rustmas 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%2Ftroyvassalotti%2Fdays-of-rustmas" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/troyvassalotti/days-of-rustmas 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/troyvassalotti/days-of-rustmas
[INFO] finished tweaking git repo https://github.com/troyvassalotti/days-of-rustmas
[INFO] tweaked toml for git repo https://github.com/troyvassalotti/days-of-rustmas written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/troyvassalotti/days-of-rustmas 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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 6b320567d153c0d0fa5a4724f68dfb005779c2d88e41ac1350d13a6495df1ebe
[INFO] running `Command { std: "docker" "start" "-a" "6b320567d153c0d0fa5a4724f68dfb005779c2d88e41ac1350d13a6495df1ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b320567d153c0d0fa5a4724f68dfb005779c2d88e41ac1350d13a6495df1ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b320567d153c0d0fa5a4724f68dfb005779c2d88e41ac1350d13a6495df1ebe", kill_on_drop: false }`
[INFO] [stdout] 6b320567d153c0d0fa5a4724f68dfb005779c2d88e41ac1350d13a6495df1ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 63bcaf2be659f8f3bd322b5fa24027fa486e5cf5c11dc51cdee7ffad02f6693d
[INFO] running `Command { std: "docker" "start" "-a" "63bcaf2be659f8f3bd322b5fa24027fa486e5cf5c11dc51cdee7ffad02f6693d", kill_on_drop: false }`
[INFO] [stderr]    Compiling days-of-rustmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "63bcaf2be659f8f3bd322b5fa24027fa486e5cf5c11dc51cdee7ffad02f6693d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63bcaf2be659f8f3bd322b5fa24027fa486e5cf5c11dc51cdee7ffad02f6693d", kill_on_drop: false }`
[INFO] [stdout] 63bcaf2be659f8f3bd322b5fa24027fa486e5cf5c11dc51cdee7ffad02f6693d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 9081a7b54eacd4947cb52352c64a31daeda22868f35c31bd3130e434403be872
[INFO] running `Command { std: "docker" "start" "-a" "9081a7b54eacd4947cb52352c64a31daeda22868f35c31bd3130e434403be872", kill_on_drop: false }`
[INFO] [stderr]    Compiling days-of-rustmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "9081a7b54eacd4947cb52352c64a31daeda22868f35c31bd3130e434403be872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9081a7b54eacd4947cb52352c64a31daeda22868f35c31bd3130e434403be872", kill_on_drop: false }`
[INFO] [stdout] 9081a7b54eacd4947cb52352c64a31daeda22868f35c31bd3130e434403be872
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 42dd12e6c95a002a97a2e234cd6b6422cad36c0668f92b57218b3834f6b54e19
[INFO] running `Command { std: "docker" "start" "-a" "42dd12e6c95a002a97a2e234cd6b6422cad36c0668f92b57218b3834f6b54e19", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/days_of_rustmas-81b164f1811e9347)
[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" "42dd12e6c95a002a97a2e234cd6b6422cad36c0668f92b57218b3834f6b54e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42dd12e6c95a002a97a2e234cd6b6422cad36c0668f92b57218b3834f6b54e19", kill_on_drop: false }`
[INFO] [stdout] 42dd12e6c95a002a97a2e234cd6b6422cad36c0668f92b57218b3834f6b54e19