[INFO] cloning repository https://github.com/jeftenunes/result-and-option
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeftenunes/result-and-option" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeftenunes%2Fresult-and-option", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeftenunes%2Fresult-and-option'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fffa95d53058f0eda45429dd3c04a7c6aa4f97db
[INFO] testing jeftenunes/result-and-option against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeftenunes%2Fresult-and-option" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeftenunes/result-and-option on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jeftenunes/result-and-option
[INFO] finished tweaking git repo https://github.com/jeftenunes/result-and-option
[INFO] tweaked toml for git repo https://github.com/jeftenunes/result-and-option written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/jeftenunes/result-and-option already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f013e7e8b555d5b285ff3a25084b30ef0d9b65b2d4fff6bcca1049c67d6b2d6c
[INFO] running `Command { std: "docker" "start" "-a" "f013e7e8b555d5b285ff3a25084b30ef0d9b65b2d4fff6bcca1049c67d6b2d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f013e7e8b555d5b285ff3a25084b30ef0d9b65b2d4fff6bcca1049c67d6b2d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f013e7e8b555d5b285ff3a25084b30ef0d9b65b2d4fff6bcca1049c67d6b2d6c", kill_on_drop: false }`
[INFO] [stdout] f013e7e8b555d5b285ff3a25084b30ef0d9b65b2d4fff6bcca1049c67d6b2d6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d27effdcf0d2f7290ebd22ad1316088306ec6ff86527c421ff8a740ff440017b
[INFO] running `Command { std: "docker" "start" "-a" "d27effdcf0d2f7290ebd22ad1316088306ec6ff86527c421ff8a740ff440017b", kill_on_drop: false }`
[INFO] [stderr]    Compiling result-and-option v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "d27effdcf0d2f7290ebd22ad1316088306ec6ff86527c421ff8a740ff440017b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27effdcf0d2f7290ebd22ad1316088306ec6ff86527c421ff8a740ff440017b", kill_on_drop: false }`
[INFO] [stdout] d27effdcf0d2f7290ebd22ad1316088306ec6ff86527c421ff8a740ff440017b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f20741437d5411f6ecb08cf52183420de603cc303833d6d04832346eb6535f6b
[INFO] running `Command { std: "docker" "start" "-a" "f20741437d5411f6ecb08cf52183420de603cc303833d6d04832346eb6535f6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling result-and-option v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "f20741437d5411f6ecb08cf52183420de603cc303833d6d04832346eb6535f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20741437d5411f6ecb08cf52183420de603cc303833d6d04832346eb6535f6b", kill_on_drop: false }`
[INFO] [stdout] f20741437d5411f6ecb08cf52183420de603cc303833d6d04832346eb6535f6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8dea33abeadfc2b6bb2a0293b12bf149e6cb4697366804fa4c57f9a4ff44cae
[INFO] running `Command { std: "docker" "start" "-a" "f8dea33abeadfc2b6bb2a0293b12bf149e6cb4697366804fa4c57f9a4ff44cae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/result_and_option-194d720d259c0735)
[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" "f8dea33abeadfc2b6bb2a0293b12bf149e6cb4697366804fa4c57f9a4ff44cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8dea33abeadfc2b6bb2a0293b12bf149e6cb4697366804fa4c57f9a4ff44cae", kill_on_drop: false }`
[INFO] [stdout] f8dea33abeadfc2b6bb2a0293b12bf149e6cb4697366804fa4c57f9a4ff44cae