[INFO] updating cached repository https://github.com/jeysal/rust-uml-to-dot-concept
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d075805c4eec603906cc1909b04eafa35f40101
[INFO] testing jeysal/rust-uml-to-dot-concept against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeysal%2Frust-uml-to-dot-concept" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeysal/rust-uml-to-dot-concept on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jeysal/rust-uml-to-dot-concept
[INFO] finished tweaking git repo https://github.com/jeysal/rust-uml-to-dot-concept
[INFO] tweaked toml for git repo https://github.com/jeysal/rust-uml-to-dot-concept written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/jeysal/rust-uml-to-dot-concept already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 4ba9fda08948c1f36befb1c3b461479ad85e398b0d6718ad1c98394f84dcb8dd
[INFO] running `Command { std: "docker" "start" "-a" "4ba9fda08948c1f36befb1c3b461479ad85e398b0d6718ad1c98394f84dcb8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ba9fda08948c1f36befb1c3b461479ad85e398b0d6718ad1c98394f84dcb8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba9fda08948c1f36befb1c3b461479ad85e398b0d6718ad1c98394f84dcb8dd", kill_on_drop: false }`
[INFO] [stdout] 4ba9fda08948c1f36befb1c3b461479ad85e398b0d6718ad1c98394f84dcb8dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] d1aef1b7c7280a60cc376d852a0150195cd003d0568fbcbf1d18ea0765bcee32
[INFO] running `Command { std: "docker" "start" "-a" "d1aef1b7c7280a60cc376d852a0150195cd003d0568fbcbf1d18ea0765bcee32", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling dot v0.1.4
[INFO] [stderr]    Compiling itertools v0.7.8
[INFO] [stderr]    Compiling memchr v2.0.2
[INFO] [stderr]    Compiling nom v4.0.0
[INFO] [stderr]    Compiling uml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "d1aef1b7c7280a60cc376d852a0150195cd003d0568fbcbf1d18ea0765bcee32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1aef1b7c7280a60cc376d852a0150195cd003d0568fbcbf1d18ea0765bcee32", kill_on_drop: false }`
[INFO] [stdout] d1aef1b7c7280a60cc376d852a0150195cd003d0568fbcbf1d18ea0765bcee32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 71bc40bff1189fd6b20524c689cb546903170889425a4bf89773539c22e8a032
[INFO] running `Command { std: "docker" "start" "-a" "71bc40bff1189fd6b20524c689cb546903170889425a4bf89773539c22e8a032", kill_on_drop: false }`
[INFO] [stderr]    Compiling uml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "71bc40bff1189fd6b20524c689cb546903170889425a4bf89773539c22e8a032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71bc40bff1189fd6b20524c689cb546903170889425a4bf89773539c22e8a032", kill_on_drop: false }`
[INFO] [stdout] 71bc40bff1189fd6b20524c689cb546903170889425a4bf89773539c22e8a032
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69240686d96df687bbfdd3b5f3df708e8957d840840fcb0b54870361add2421b
[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" "69240686d96df687bbfdd3b5f3df708e8957d840840fcb0b54870361add2421b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uml-7341f4aee8c45976
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test parser::parse::tests::attr_normal ... ok
[INFO] [stdout] test parser::parse::tests::class_keyword_nows ... ok
[INFO] [stdout] test parser::parse::tests::class_body_normal ... ok
[INFO] [stdout] test parser::parse::tests::class_normal ... ok
[INFO] [stdout] test parser::parse::tests::extraneous_input ... ok
[INFO] [stdout] test parser::parse::tests::attr_ws ... ok
[INFO] [stdout] test parser::parse::tests::parse_nows ... ok
[INFO] [stdout] test parser::parse::tests::class_nosuper ... ok
[INFO] [stdout] test parser::parse::tests::attrs_trailing_semi ... ok
[INFO] [stdout] test parser::parse::tests::attrs_ws ... ok
[INFO] [stdout] test parser::parse::tests::attrs_normal ... ok
[INFO] [stdout] test parser::parse::tests::attrs_empty ... ok
[INFO] [stdout] test parser::parse::tests::class_ws ... ok
[INFO] [stdout] test parser::parse::tests::class_body_ws ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uml-bd2fd9733df4287d
[INFO] [stdout] test parser::parse::tests::parse_empty ... ok
[INFO] [stdout] test parser::parse::tests::parse_normal ... ok
[INFO] [stdout] test parser::parse::tests::invalid_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/diagram-f3dc8723e0e67db9
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test class ... ok
[INFO] [stdout] test attr ... ok
[INFO] [stdout] test superclass ... ok
[INFO] [stdout] test example ... ok
[INFO] [stdout] test assoc ... ok
[INFO] [stderr]    Doc-tests uml
[INFO] [stdout] test unknown_superclass ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69240686d96df687bbfdd3b5f3df708e8957d840840fcb0b54870361add2421b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69240686d96df687bbfdd3b5f3df708e8957d840840fcb0b54870361add2421b", kill_on_drop: false }`
[INFO] [stdout] 69240686d96df687bbfdd3b5f3df708e8957d840840fcb0b54870361add2421b