[INFO] fetching crate leptonica-plumbing 0.3.0...
[INFO] testing leptonica-plumbing-0.3.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate leptonica-plumbing 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate leptonica-plumbing 0.3.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leptonica-plumbing 0.3.0
[INFO] finished tweaking crates.io crate leptonica-plumbing 0.3.0
[INFO] tweaked toml for crates.io crate leptonica-plumbing 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 216428fae58e3e56a923111a399b36c073a8cd9a899dc57aac61cb45c7b494f7
[INFO] running `Command { std: "docker" "start" "-a" "216428fae58e3e56a923111a399b36c073a8cd9a899dc57aac61cb45c7b494f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "216428fae58e3e56a923111a399b36c073a8cd9a899dc57aac61cb45c7b494f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "216428fae58e3e56a923111a399b36c073a8cd9a899dc57aac61cb45c7b494f7", kill_on_drop: false }`
[INFO] [stdout] 216428fae58e3e56a923111a399b36c073a8cd9a899dc57aac61cb45c7b494f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73409d49f666b4cf33fa14fb27d0e4cc4ccde491edb5a2ac907ab20b4aa2665c
[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" "73409d49f666b4cf33fa14fb27d0e4cc4ccde491edb5a2ac907ab20b4aa2665c", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling leptonica-sys v0.3.5
[INFO] [stderr]    Compiling leptonica-plumbing v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.53s
[INFO] running `Command { std: "docker" "inspect" "73409d49f666b4cf33fa14fb27d0e4cc4ccde491edb5a2ac907ab20b4aa2665c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73409d49f666b4cf33fa14fb27d0e4cc4ccde491edb5a2ac907ab20b4aa2665c", kill_on_drop: false }`
[INFO] [stdout] 73409d49f666b4cf33fa14fb27d0e4cc4ccde491edb5a2ac907ab20b4aa2665c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] ddcdacc98853eec49a665afb9be37c2bdbdd60633fd6d16a9bb0495f87d3a1d3
[INFO] running `Command { std: "docker" "start" "-a" "ddcdacc98853eec49a665afb9be37c2bdbdd60633fd6d16a9bb0495f87d3a1d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling leptonica-plumbing v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "ddcdacc98853eec49a665afb9be37c2bdbdd60633fd6d16a9bb0495f87d3a1d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddcdacc98853eec49a665afb9be37c2bdbdd60633fd6d16a9bb0495f87d3a1d3", kill_on_drop: false }`
[INFO] [stdout] ddcdacc98853eec49a665afb9be37c2bdbdd60633fd6d16a9bb0495f87d3a1d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b6405ff6bbec6f867c183ea6c06bc5f94274a797c7507cbd5812601570654f6
[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" "8b6405ff6bbec6f867c183ea6c06bc5f94274a797c7507cbd5812601570654f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leptonica_plumbing-08d460d12781c2ad)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr] Error in pixReadMem: size < 12
[INFO] [stdout] test pix::read_mem_error_test ... ok
[INFO] [stderr] Error in fopenReadStream: file not found
[INFO] [stdout] test pix::read_error_test ... ok
[INFO] [stderr] Error in pixRead: image file not found: fail
[INFO] [stdout] test pix::read_test ... ok
[INFO] [stdout] test r#box::create_valid_test ... ok
[INFO] [stdout] test boxa::create_valid_test ... ok
[INFO] [stderr] Error in boxCreateValid: w and h not both > 0
[INFO] [stdout] test r#box::create_invalid_test ... ok
[INFO] [stdout] test pix::read_memory_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leptonica-plumbing
[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" "8b6405ff6bbec6f867c183ea6c06bc5f94274a797c7507cbd5812601570654f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b6405ff6bbec6f867c183ea6c06bc5f94274a797c7507cbd5812601570654f6", kill_on_drop: false }`
[INFO] [stdout] 8b6405ff6bbec6f867c183ea6c06bc5f94274a797c7507cbd5812601570654f6