[INFO] cloning repository https://github.com/drahnr/generalized-depth-first-iter-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drahnr/generalized-depth-first-iter-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrahnr%2Fgeneralized-depth-first-iter-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrahnr%2Fgeneralized-depth-first-iter-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b45a348084a935751296ae1263cbd0fe859928ea
[INFO] testing drahnr/generalized-depth-first-iter-rs 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%2Fdrahnr%2Fgeneralized-depth-first-iter-rs" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/drahnr/generalized-depth-first-iter-rs 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/drahnr/generalized-depth-first-iter-rs
[INFO] finished tweaking git repo https://github.com/drahnr/generalized-depth-first-iter-rs
[INFO] tweaked toml for git repo https://github.com/drahnr/generalized-depth-first-iter-rs written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/drahnr/generalized-depth-first-iter-rs 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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] b16d62407ce11ac9342d50882f05f2a3feb4564dd9ae453d22097af82f03ad05
[INFO] running `Command { std: "docker" "start" "-a" "b16d62407ce11ac9342d50882f05f2a3feb4564dd9ae453d22097af82f03ad05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b16d62407ce11ac9342d50882f05f2a3feb4564dd9ae453d22097af82f03ad05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16d62407ce11ac9342d50882f05f2a3feb4564dd9ae453d22097af82f03ad05", kill_on_drop: false }`
[INFO] [stdout] b16d62407ce11ac9342d50882f05f2a3feb4564dd9ae453d22097af82f03ad05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 8ac297b801aa9d0afb6ad0ac69889cfdef6f5b747a2d71f7512a54d5dd5e803d
[INFO] running `Command { std: "docker" "start" "-a" "8ac297b801aa9d0afb6ad0ac69889cfdef6f5b747a2d71f7512a54d5dd5e803d", kill_on_drop: false }`
[INFO] [stderr]    Compiling x v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "8ac297b801aa9d0afb6ad0ac69889cfdef6f5b747a2d71f7512a54d5dd5e803d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac297b801aa9d0afb6ad0ac69889cfdef6f5b747a2d71f7512a54d5dd5e803d", kill_on_drop: false }`
[INFO] [stdout] 8ac297b801aa9d0afb6ad0ac69889cfdef6f5b747a2d71f7512a54d5dd5e803d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 62107a8b565edd125b2885ec68098f82a4c97fb33648845b99951c10e2a71221
[INFO] running `Command { std: "docker" "start" "-a" "62107a8b565edd125b2885ec68098f82a4c97fb33648845b99951c10e2a71221", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling x v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/x-f52c21d526ea3529)
[INFO] running `Command { std: "docker" "inspect" "62107a8b565edd125b2885ec68098f82a4c97fb33648845b99951c10e2a71221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62107a8b565edd125b2885ec68098f82a4c97fb33648845b99951c10e2a71221", kill_on_drop: false }`
[INFO] [stdout] 62107a8b565edd125b2885ec68098f82a4c97fb33648845b99951c10e2a71221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 556486f3bf3a8b95b4a023c4799ba03bf30d092a7b9e7033b039a2bc52fe0b89
[INFO] running `Command { std: "docker" "start" "-a" "556486f3bf3a8b95b4a023c4799ba03bf30d092a7b9e7033b039a2bc52fe0b89", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.44s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/x-f52c21d526ea3529)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "556486f3bf3a8b95b4a023c4799ba03bf30d092a7b9e7033b039a2bc52fe0b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "556486f3bf3a8b95b4a023c4799ba03bf30d092a7b9e7033b039a2bc52fe0b89", kill_on_drop: false }`
[INFO] [stdout] 556486f3bf3a8b95b4a023c4799ba03bf30d092a7b9e7033b039a2bc52fe0b89