[INFO] fetching crate carnet 0.1.0...
[INFO] testing carnet-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate carnet 0.1.0 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate carnet 0.1.0 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 crates.io crate carnet 0.1.0
[INFO] finished tweaking crates.io crate carnet 0.1.0
[INFO] tweaked toml for crates.io crate carnet 0.1.0 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] d9ec69be5294d04d24720568bb946f2dc2337cbe1f0696d0992a477237d9b520
[INFO] running `Command { std: "docker" "start" "-a" "d9ec69be5294d04d24720568bb946f2dc2337cbe1f0696d0992a477237d9b520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9ec69be5294d04d24720568bb946f2dc2337cbe1f0696d0992a477237d9b520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ec69be5294d04d24720568bb946f2dc2337cbe1f0696d0992a477237d9b520", kill_on_drop: false }`
[INFO] [stdout] d9ec69be5294d04d24720568bb946f2dc2337cbe1f0696d0992a477237d9b520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 9c3fc91dabd66118b0f844dc2df75060c4f0b5f4afe94f99b25ba6f7bfde2658
[INFO] running `Command { std: "docker" "start" "-a" "9c3fc91dabd66118b0f844dc2df75060c4f0b5f4afe94f99b25ba6f7bfde2658", kill_on_drop: false }`
[INFO] [stderr]    Compiling carnet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "9c3fc91dabd66118b0f844dc2df75060c4f0b5f4afe94f99b25ba6f7bfde2658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c3fc91dabd66118b0f844dc2df75060c4f0b5f4afe94f99b25ba6f7bfde2658", kill_on_drop: false }`
[INFO] [stdout] 9c3fc91dabd66118b0f844dc2df75060c4f0b5f4afe94f99b25ba6f7bfde2658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] fafabaf5605d3a00476dd9b1a784743bb0b9bc3277eee1cb957c37c98f64924d
[INFO] running `Command { std: "docker" "start" "-a" "fafabaf5605d3a00476dd9b1a784743bb0b9bc3277eee1cb957c37c98f64924d", kill_on_drop: false }`
[INFO] [stderr]    Compiling carnet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "fafabaf5605d3a00476dd9b1a784743bb0b9bc3277eee1cb957c37c98f64924d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fafabaf5605d3a00476dd9b1a784743bb0b9bc3277eee1cb957c37c98f64924d", kill_on_drop: false }`
[INFO] [stdout] fafabaf5605d3a00476dd9b1a784743bb0b9bc3277eee1cb957c37c98f64924d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] b6b5f8cfbe92c176e675d7ba8d69c194ad10a740f17d83055daf10e9e143168a
[INFO] running `Command { std: "docker" "start" "-a" "b6b5f8cfbe92c176e675d7ba8d69c194ad10a740f17d83055daf10e9e143168a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/carnet-6a801c78d73d9f27)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]    Doc-tests carnet
[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" "b6b5f8cfbe92c176e675d7ba8d69c194ad10a740f17d83055daf10e9e143168a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b5f8cfbe92c176e675d7ba8d69c194ad10a740f17d83055daf10e9e143168a", kill_on_drop: false }`
[INFO] [stdout] b6b5f8cfbe92c176e675d7ba8d69c194ad10a740f17d83055daf10e9e143168a