[INFO] fetching crate jerk-test 0.2.1...
[INFO] testing jerk-test-0.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate jerk-test 0.2.1 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate jerk-test 0.2.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jerk-test 0.2.1
[INFO] finished tweaking crates.io crate jerk-test 0.2.1
[INFO] tweaked toml for crates.io crate jerk-test 0.2.1 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jerk v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 136fd1a89273a308fb26fd4ecce30b46b61afe5ca1a5f8ebd2e1d9220292b2ec
[INFO] running `Command { std: "docker" "start" "-a" "136fd1a89273a308fb26fd4ecce30b46b61afe5ca1a5f8ebd2e1d9220292b2ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "136fd1a89273a308fb26fd4ecce30b46b61afe5ca1a5f8ebd2e1d9220292b2ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "136fd1a89273a308fb26fd4ecce30b46b61afe5ca1a5f8ebd2e1d9220292b2ec", kill_on_drop: false }`
[INFO] [stdout] 136fd1a89273a308fb26fd4ecce30b46b61afe5ca1a5f8ebd2e1d9220292b2ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 837db829726a85db5de86a25895863dbe2cc9a37ab7460279c86ee87351b56c3
[INFO] running `Command { std: "docker" "start" "-a" "837db829726a85db5de86a25895863dbe2cc9a37ab7460279c86ee87351b56c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling jni-sys v0.3.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling jerk v0.2.2
[INFO] [stderr]    Compiling jerk-test v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "837db829726a85db5de86a25895863dbe2cc9a37ab7460279c86ee87351b56c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "837db829726a85db5de86a25895863dbe2cc9a37ab7460279c86ee87351b56c3", kill_on_drop: false }`
[INFO] [stdout] 837db829726a85db5de86a25895863dbe2cc9a37ab7460279c86ee87351b56c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5720dbd91af8882bba3df9c8bae2a7fe78a3d4ee9bdec6a8eb4f8846630e38ad
[INFO] running `Command { std: "docker" "start" "-a" "5720dbd91af8882bba3df9c8bae2a7fe78a3d4ee9bdec6a8eb4f8846630e38ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jerk-test v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "5720dbd91af8882bba3df9c8bae2a7fe78a3d4ee9bdec6a8eb4f8846630e38ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5720dbd91af8882bba3df9c8bae2a7fe78a3d4ee9bdec6a8eb4f8846630e38ad", kill_on_drop: false }`
[INFO] [stdout] 5720dbd91af8882bba3df9c8bae2a7fe78a3d4ee9bdec6a8eb4f8846630e38ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3ccdd7d95b178d12c3ff77cc6d601476099c4a5d49b171eb85215ee3a17479b
[INFO] running `Command { std: "docker" "start" "-a" "a3ccdd7d95b178d12c3ff77cc6d601476099c4a5d49b171eb85215ee3a17479b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jerk_test-69783f559a241bdf)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jerk-test
[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" "a3ccdd7d95b178d12c3ff77cc6d601476099c4a5d49b171eb85215ee3a17479b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ccdd7d95b178d12c3ff77cc6d601476099c4a5d49b171eb85215ee3a17479b", kill_on_drop: false }`
[INFO] [stdout] a3ccdd7d95b178d12c3ff77cc6d601476099c4a5d49b171eb85215ee3a17479b