[INFO] cloning repository https://github.com/barnabyalter/rust_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/barnabyalter/rust_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarnabyalter%2Frust_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarnabyalter%2Frust_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f594ff239798cf24764d55b783d31b6ac5aca17
[INFO] testing barnabyalter/rust_test against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarnabyalter%2Frust_test" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/barnabyalter/rust_test 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/barnabyalter/rust_test
[INFO] finished tweaking git repo https://github.com/barnabyalter/rust_test
[INFO] tweaked toml for git repo https://github.com/barnabyalter/rust_test written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/barnabyalter/rust_test 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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 99da8c86e5da11244322e985cd8e2199e13849b417e505426a22b5d06cb59506
[INFO] running `Command { std: "docker" "start" "-a" "99da8c86e5da11244322e985cd8e2199e13849b417e505426a22b5d06cb59506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99da8c86e5da11244322e985cd8e2199e13849b417e505426a22b5d06cb59506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99da8c86e5da11244322e985cd8e2199e13849b417e505426a22b5d06cb59506", kill_on_drop: false }`
[INFO] [stdout] 99da8c86e5da11244322e985cd8e2199e13849b417e505426a22b5d06cb59506
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] cba90e3a8b423594993785be1b0fe23102ac7594747987b9eb4db2c0d8110ce4
[INFO] running `Command { std: "docker" "start" "-a" "cba90e3a8b423594993785be1b0fe23102ac7594747987b9eb4db2c0d8110ce4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_test v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "cba90e3a8b423594993785be1b0fe23102ac7594747987b9eb4db2c0d8110ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba90e3a8b423594993785be1b0fe23102ac7594747987b9eb4db2c0d8110ce4", kill_on_drop: false }`
[INFO] [stdout] cba90e3a8b423594993785be1b0fe23102ac7594747987b9eb4db2c0d8110ce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 2e2a1a6bcc7198c1750a331f5b45d9c42fd079de8bfa333ad6e5bfb23305428c
[INFO] running `Command { std: "docker" "start" "-a" "2e2a1a6bcc7198c1750a331f5b45d9c42fd079de8bfa333ad6e5bfb23305428c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_test v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "2e2a1a6bcc7198c1750a331f5b45d9c42fd079de8bfa333ad6e5bfb23305428c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e2a1a6bcc7198c1750a331f5b45d9c42fd079de8bfa333ad6e5bfb23305428c", kill_on_drop: false }`
[INFO] [stdout] 2e2a1a6bcc7198c1750a331f5b45d9c42fd079de8bfa333ad6e5bfb23305428c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] e0757e843ede7dad25c46af41c16dc70782528a3d7d3685a3b9d43cbd151f762
[INFO] running `Command { std: "docker" "start" "-a" "e0757e843ede7dad25c46af41c16dc70782528a3d7d3685a3b9d43cbd151f762", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_test-31f096a753121d69)
[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" "e0757e843ede7dad25c46af41c16dc70782528a3d7d3685a3b9d43cbd151f762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0757e843ede7dad25c46af41c16dc70782528a3d7d3685a3b9d43cbd151f762", kill_on_drop: false }`
[INFO] [stdout] e0757e843ede7dad25c46af41c16dc70782528a3d7d3685a3b9d43cbd151f762