[INFO] fetching crate jerk-build 0.2.1...
[INFO] testing jerk-build-0.2.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate jerk-build 0.2.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate jerk-build 0.2.1 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 jerk-build 0.2.1
[INFO] finished tweaking crates.io crate jerk-build 0.2.1
[INFO] tweaked toml for crates.io crate jerk-build 0.2.1 written to /workspace/builds/worker-19/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 8a893655c089f8d9849ff00c7de57481c6a5df5d74c997ce36267880bbda5c3a
[INFO] running `Command { std: "docker" "start" "-a" "8a893655c089f8d9849ff00c7de57481c6a5df5d74c997ce36267880bbda5c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a893655c089f8d9849ff00c7de57481c6a5df5d74c997ce36267880bbda5c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a893655c089f8d9849ff00c7de57481c6a5df5d74c997ce36267880bbda5c3a", kill_on_drop: false }`
[INFO] [stdout] 8a893655c089f8d9849ff00c7de57481c6a5df5d74c997ce36267880bbda5c3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 48f71eb59c85169948cc798fc5f1656b71c4eb64eededdea39000172c853bae7
[INFO] running `Command { std: "docker" "start" "-a" "48f71eb59c85169948cc798fc5f1656b71c4eb64eededdea39000172c853bae7", kill_on_drop: false }`
[INFO] [stderr]    Compiling jni-sys v0.3.0
[INFO] [stderr]    Compiling jerk v0.2.2
[INFO] [stderr]    Compiling jerk-build v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "48f71eb59c85169948cc798fc5f1656b71c4eb64eededdea39000172c853bae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f71eb59c85169948cc798fc5f1656b71c4eb64eededdea39000172c853bae7", kill_on_drop: false }`
[INFO] [stdout] 48f71eb59c85169948cc798fc5f1656b71c4eb64eededdea39000172c853bae7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 30b814664a73c85c15ae871eb80816176ea3321fde6a28efb67b0dd5ba0f8e7c
[INFO] running `Command { std: "docker" "start" "-a" "30b814664a73c85c15ae871eb80816176ea3321fde6a28efb67b0dd5ba0f8e7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling jerk-build v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "30b814664a73c85c15ae871eb80816176ea3321fde6a28efb67b0dd5ba0f8e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b814664a73c85c15ae871eb80816176ea3321fde6a28efb67b0dd5ba0f8e7c", kill_on_drop: false }`
[INFO] [stdout] 30b814664a73c85c15ae871eb80816176ea3321fde6a28efb67b0dd5ba0f8e7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 58d23165d5569ac946c92ee4dfb607d37bbc0e051e6658ad6618a81fb1c067a9
[INFO] running `Command { std: "docker" "start" "-a" "58d23165d5569ac946c92ee4dfb607d37bbc0e051e6658ad6618a81fb1c067a9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jerk_build-30e7777a7c654b96)
[INFO] [stderr]    Doc-tests jerk-build
[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] [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" "58d23165d5569ac946c92ee4dfb607d37bbc0e051e6658ad6618a81fb1c067a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d23165d5569ac946c92ee4dfb607d37bbc0e051e6658ad6618a81fb1c067a9", kill_on_drop: false }`
[INFO] [stdout] 58d23165d5569ac946c92ee4dfb607d37bbc0e051e6658ad6618a81fb1c067a9