[INFO] cloning repository https://github.com/sibarras/rust_examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sibarras/rust_examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsibarras%2Frust_examples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsibarras%2Frust_examples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c8f1c49c3a14bdb45b517551e3a45858e08fa1e
[INFO] testing sibarras/rust_examples against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsibarras%2Frust_examples" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sibarras/rust_examples on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sibarras/rust_examples
[INFO] finished tweaking git repo https://github.com/sibarras/rust_examples
[INFO] tweaked toml for git repo https://github.com/sibarras/rust_examples written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/sibarras/rust_examples already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40bf5c1b3b5cbde0bdd892ce90e23a6ae2ec57d3bc893bdc9e12c498535d2533
[INFO] running `Command { std: "docker" "start" "-a" "40bf5c1b3b5cbde0bdd892ce90e23a6ae2ec57d3bc893bdc9e12c498535d2533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40bf5c1b3b5cbde0bdd892ce90e23a6ae2ec57d3bc893bdc9e12c498535d2533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40bf5c1b3b5cbde0bdd892ce90e23a6ae2ec57d3bc893bdc9e12c498535d2533", kill_on_drop: false }`
[INFO] [stdout] 40bf5c1b3b5cbde0bdd892ce90e23a6ae2ec57d3bc893bdc9e12c498535d2533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a29cb1b6067cb86857c2b493ce60982b20a11ada12a0077a83dbc2196ca5507c
[INFO] running `Command { std: "docker" "start" "-a" "a29cb1b6067cb86857c2b493ce60982b20a11ada12a0077a83dbc2196ca5507c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_crash_course v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.39s
[INFO] running `Command { std: "docker" "inspect" "a29cb1b6067cb86857c2b493ce60982b20a11ada12a0077a83dbc2196ca5507c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29cb1b6067cb86857c2b493ce60982b20a11ada12a0077a83dbc2196ca5507c", kill_on_drop: false }`
[INFO] [stdout] a29cb1b6067cb86857c2b493ce60982b20a11ada12a0077a83dbc2196ca5507c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c5fb1b36272556ae4102e5454c4c1909d08022c27134e0a2610ba4b576d3d4c
[INFO] running `Command { std: "docker" "start" "-a" "0c5fb1b36272556ae4102e5454c4c1909d08022c27134e0a2610ba4b576d3d4c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_crash_course v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "0c5fb1b36272556ae4102e5454c4c1909d08022c27134e0a2610ba4b576d3d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c5fb1b36272556ae4102e5454c4c1909d08022c27134e0a2610ba4b576d3d4c", kill_on_drop: false }`
[INFO] [stdout] 0c5fb1b36272556ae4102e5454c4c1909d08022c27134e0a2610ba4b576d3d4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1db52a8865f0a0f12d03596ad9719330273b81fe3d661b53d56c41803fdbf76a
[INFO] running `Command { std: "docker" "start" "-a" "1db52a8865f0a0f12d03596ad9719330273b81fe3d661b53d56c41803fdbf76a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_crash_course-ea29a99b3013098f)
[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" "1db52a8865f0a0f12d03596ad9719330273b81fe3d661b53d56c41803fdbf76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db52a8865f0a0f12d03596ad9719330273b81fe3d661b53d56c41803fdbf76a", kill_on_drop: false }`
[INFO] [stdout] 1db52a8865f0a0f12d03596ad9719330273b81fe3d661b53d56c41803fdbf76a