[INFO] fetching crate jp_diff 0.1.0...
[INFO] testing jp_diff-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate jp_diff 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate jp_diff 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jp_diff 0.1.0
[INFO] finished tweaking crates.io crate jp_diff 0.1.0
[INFO] tweaked toml for crates.io crate jp_diff 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 723cdbe0919c7ae71b401240cd4539239cbdfafdc5ec5bce92ad6a42f3a440a5
[INFO] running `Command { std: "docker" "start" "-a" "723cdbe0919c7ae71b401240cd4539239cbdfafdc5ec5bce92ad6a42f3a440a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "723cdbe0919c7ae71b401240cd4539239cbdfafdc5ec5bce92ad6a42f3a440a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "723cdbe0919c7ae71b401240cd4539239cbdfafdc5ec5bce92ad6a42f3a440a5", kill_on_drop: false }`
[INFO] [stdout] 723cdbe0919c7ae71b401240cd4539239cbdfafdc5ec5bce92ad6a42f3a440a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afcd66daf7530f57b427f721a6a67971e3bf15485379baf09edb77861fc49e79
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "afcd66daf7530f57b427f721a6a67971e3bf15485379baf09edb77861fc49e79", kill_on_drop: false }`
[INFO] [stderr]    Compiling jp_diff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "afcd66daf7530f57b427f721a6a67971e3bf15485379baf09edb77861fc49e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afcd66daf7530f57b427f721a6a67971e3bf15485379baf09edb77861fc49e79", kill_on_drop: false }`
[INFO] [stdout] afcd66daf7530f57b427f721a6a67971e3bf15485379baf09edb77861fc49e79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 727d5a0cb6f4db65a4a8ece2502ed4e5550b687409a3ed31d0992a20fea88829
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "727d5a0cb6f4db65a4a8ece2502ed4e5550b687409a3ed31d0992a20fea88829", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling proptest v0.8.7
[INFO] [stderr]    Compiling jp_diff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.81s
[INFO] running `Command { std: "docker" "inspect" "727d5a0cb6f4db65a4a8ece2502ed4e5550b687409a3ed31d0992a20fea88829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "727d5a0cb6f4db65a4a8ece2502ed4e5550b687409a3ed31d0992a20fea88829", kill_on_drop: false }`
[INFO] [stdout] 727d5a0cb6f4db65a4a8ece2502ed4e5550b687409a3ed31d0992a20fea88829
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb912a090d1e59624d6e7c7a7ac4475572d5b657841966ecc97eb9d11e94fb4d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eb912a090d1e59624d6e7c7a7ac4475572d5b657841966ecc97eb9d11e94fb4d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jp_diff-d531dea8f857d803)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test lis::tests::lis_test_empty ... ok
[INFO] [stdout] test lis::tests::lis_test_ordered ... ok
[INFO] [stdout] test tests::diff_ends_all ... ok
[INFO] [stdout] test tests::diff_ends_longer_first ... ok
[INFO] [stdout] test tests::diff_ends_shorter_first ... ok
[INFO] [stdout] test lis::tests::lis_test_reversed ... ok
[INFO] [stdout] test lis::tests::output_is_increasing ... ok
[INFO] [stdout] test tests::test_valid_diff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jp_diff
[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" "eb912a090d1e59624d6e7c7a7ac4475572d5b657841966ecc97eb9d11e94fb4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb912a090d1e59624d6e7c7a7ac4475572d5b657841966ecc97eb9d11e94fb4d", kill_on_drop: false }`
[INFO] [stdout] eb912a090d1e59624d6e7c7a7ac4475572d5b657841966ecc97eb9d11e94fb4d
