[INFO] cloning repository https://github.com/dezren39/for-loop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dezren39/for-loop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdezren39%2Ffor-loop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdezren39%2Ffor-loop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 392d61511cb5d3926fb60caa8a8616d53f175d6a
[INFO] testing dezren39/for-loop 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%2Fdezren39%2Ffor-loop" "/workspace/builds/worker-94/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-94/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dezren39/for-loop 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/dezren39/for-loop
[INFO] finished tweaking git repo https://github.com/dezren39/for-loop
[INFO] tweaked toml for git repo https://github.com/dezren39/for-loop written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] crate git repo https://github.com/dezren39/for-loop 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-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 1f6d011d0304a10ab5e2ce5f30d82874a04252918c19a4019cd1cf93af18bd46
[INFO] running `Command { std: "docker" "start" "-a" "1f6d011d0304a10ab5e2ce5f30d82874a04252918c19a4019cd1cf93af18bd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f6d011d0304a10ab5e2ce5f30d82874a04252918c19a4019cd1cf93af18bd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f6d011d0304a10ab5e2ce5f30d82874a04252918c19a4019cd1cf93af18bd46", kill_on_drop: false }`
[INFO] [stdout] 1f6d011d0304a10ab5e2ce5f30d82874a04252918c19a4019cd1cf93af18bd46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 365e3712b41dbccba01347a4161015b48fac3a2624ac248ff8348566c778bb75
[INFO] running `Command { std: "docker" "start" "-a" "365e3712b41dbccba01347a4161015b48fac3a2624ac248ff8348566c778bb75", kill_on_drop: false }`
[INFO] [stderr]    Compiling for-loop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "365e3712b41dbccba01347a4161015b48fac3a2624ac248ff8348566c778bb75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365e3712b41dbccba01347a4161015b48fac3a2624ac248ff8348566c778bb75", kill_on_drop: false }`
[INFO] [stdout] 365e3712b41dbccba01347a4161015b48fac3a2624ac248ff8348566c778bb75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 8d4f4e89192061e7917d5ab4aa8e719c44bd65be1fbf92389637ee6cac7701d9
[INFO] running `Command { std: "docker" "start" "-a" "8d4f4e89192061e7917d5ab4aa8e719c44bd65be1fbf92389637ee6cac7701d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling for-loop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/for_loop-4843134eef8a863c)
[INFO] running `Command { std: "docker" "inspect" "8d4f4e89192061e7917d5ab4aa8e719c44bd65be1fbf92389637ee6cac7701d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4f4e89192061e7917d5ab4aa8e719c44bd65be1fbf92389637ee6cac7701d9", kill_on_drop: false }`
[INFO] [stdout] 8d4f4e89192061e7917d5ab4aa8e719c44bd65be1fbf92389637ee6cac7701d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] ddd8af767a3cd03f9ed62c2caa377e99d90dfb16d86220804a59ed965d5c2693
[INFO] running `Command { std: "docker" "start" "-a" "ddd8af767a3cd03f9ed62c2caa377e99d90dfb16d86220804a59ed965d5c2693", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/for_loop-4843134eef8a863c)
[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" "ddd8af767a3cd03f9ed62c2caa377e99d90dfb16d86220804a59ed965d5c2693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd8af767a3cd03f9ed62c2caa377e99d90dfb16d86220804a59ed965d5c2693", kill_on_drop: false }`
[INFO] [stdout] ddd8af767a3cd03f9ed62c2caa377e99d90dfb16d86220804a59ed965d5c2693