[INFO] fetching crate leptonica-plumbing 0.4.0...
[INFO] testing leptonica-plumbing-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate leptonica-plumbing 0.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate leptonica-plumbing 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leptonica-plumbing 0.4.0
[INFO] finished tweaking crates.io crate leptonica-plumbing 0.4.0
[INFO] tweaked toml for crates.io crate leptonica-plumbing 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d298a300a030598780ab1073e1cb226fb6a26e5f37806946af6f1a2867753769
[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" "d298a300a030598780ab1073e1cb226fb6a26e5f37806946af6f1a2867753769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d298a300a030598780ab1073e1cb226fb6a26e5f37806946af6f1a2867753769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d298a300a030598780ab1073e1cb226fb6a26e5f37806946af6f1a2867753769", kill_on_drop: false }`
[INFO] [stdout] d298a300a030598780ab1073e1cb226fb6a26e5f37806946af6f1a2867753769
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", 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] 9bc7068bc7eb0e0b7ef9526d47ca0bfcb389a2399a277e419d7d4b13b65a8cc8
[INFO] running `Command { std: "docker" "start" "-a" "9bc7068bc7eb0e0b7ef9526d47ca0bfcb389a2399a277e419d7d4b13b65a8cc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling leptonica-sys v0.3.5
[INFO] [stderr]    Compiling leptonica-plumbing v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.97s
[INFO] running `Command { std: "docker" "inspect" "9bc7068bc7eb0e0b7ef9526d47ca0bfcb389a2399a277e419d7d4b13b65a8cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc7068bc7eb0e0b7ef9526d47ca0bfcb389a2399a277e419d7d4b13b65a8cc8", kill_on_drop: false }`
[INFO] [stdout] 9bc7068bc7eb0e0b7ef9526d47ca0bfcb389a2399a277e419d7d4b13b65a8cc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 3791d5fcbea55b9d4b0fbc9bc96fdfa89acba44cdfe9012e8feadf88d7dec070
[INFO] running `Command { std: "docker" "start" "-a" "3791d5fcbea55b9d4b0fbc9bc96fdfa89acba44cdfe9012e8feadf88d7dec070", kill_on_drop: false }`
[INFO] [stderr]    Compiling leptonica-plumbing v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "3791d5fcbea55b9d4b0fbc9bc96fdfa89acba44cdfe9012e8feadf88d7dec070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3791d5fcbea55b9d4b0fbc9bc96fdfa89acba44cdfe9012e8feadf88d7dec070", kill_on_drop: false }`
[INFO] [stdout] 3791d5fcbea55b9d4b0fbc9bc96fdfa89acba44cdfe9012e8feadf88d7dec070
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb8ebc221dcdb120682f2a73c22e68fd681bc458a447921bb71f6197cab4719e
[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" "eb8ebc221dcdb120682f2a73c22e68fd681bc458a447921bb71f6197cab4719e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leptonica_plumbing-98b1e45b5bd13cff)
[INFO] [stdout] 
[INFO] [stderr] Error in pixReadMem: size < 12
[INFO] [stdout] running 7 tests
[INFO] [stdout] test boxa::create_valid_test ... ok
[INFO] [stdout] test pix::read_mem_error_test ... ok
[INFO] [stdout] test pix::read_test ... ok
[INFO] [stdout] test r#box::create_valid_test ... ok
[INFO] [stderr] Error in fopenReadStream: file not found
[INFO] [stderr] Error in pixRead: image file not found: fail
[INFO] [stdout] test pix::read_error_test ... ok
[INFO] [stdout] test pix::read_memory_test ... ok
[INFO] [stderr] Error in boxCreateValid: w and h not both > 0
[INFO] [stderr]    Doc-tests leptonica-plumbing
[INFO] [stdout] test r#box::create_invalid_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "eb8ebc221dcdb120682f2a73c22e68fd681bc458a447921bb71f6197cab4719e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8ebc221dcdb120682f2a73c22e68fd681bc458a447921bb71f6197cab4719e", kill_on_drop: false }`
[INFO] [stdout] eb8ebc221dcdb120682f2a73c22e68fd681bc458a447921bb71f6197cab4719e