[INFO] fetching crate esl01-drawdag 0.1.0...
[INFO] testing esl01-drawdag-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate esl01-drawdag 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate esl01-drawdag 0.1.0 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 esl01-drawdag 0.1.0
[INFO] finished tweaking crates.io crate esl01-drawdag 0.1.0
[INFO] tweaked toml for crates.io crate esl01-drawdag 0.1.0 written to /workspace/builds/worker-6/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] 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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 563c502f79fc9109aabdd26f8673952beaf3a2a36949f034ce1a8b9602a9c91f
[INFO] running `Command { std: "docker" "start" "-a" "563c502f79fc9109aabdd26f8673952beaf3a2a36949f034ce1a8b9602a9c91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "563c502f79fc9109aabdd26f8673952beaf3a2a36949f034ce1a8b9602a9c91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "563c502f79fc9109aabdd26f8673952beaf3a2a36949f034ce1a8b9602a9c91f", kill_on_drop: false }`
[INFO] [stdout] 563c502f79fc9109aabdd26f8673952beaf3a2a36949f034ce1a8b9602a9c91f
[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=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] [stdout] 03bc63edc60187f6fc345581cfc1b5e6ac6372d06a016760c0345a923a77e22f
[INFO] running `Command { std: "docker" "start" "-a" "03bc63edc60187f6fc345581cfc1b5e6ac6372d06a016760c0345a923a77e22f", kill_on_drop: false }`
[INFO] [stderr]    Compiling esl01-drawdag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "03bc63edc60187f6fc345581cfc1b5e6ac6372d06a016760c0345a923a77e22f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03bc63edc60187f6fc345581cfc1b5e6ac6372d06a016760c0345a923a77e22f", kill_on_drop: false }`
[INFO] [stdout] 03bc63edc60187f6fc345581cfc1b5e6ac6372d06a016760c0345a923a77e22f
[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=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] [stdout] cd4be445eaf7a1656a2f077520cd351b36d080fb1ad73523e8a2e025eadb26f1
[INFO] running `Command { std: "docker" "start" "-a" "cd4be445eaf7a1656a2f077520cd351b36d080fb1ad73523e8a2e025eadb26f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling esl01-drawdag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "cd4be445eaf7a1656a2f077520cd351b36d080fb1ad73523e8a2e025eadb26f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd4be445eaf7a1656a2f077520cd351b36d080fb1ad73523e8a2e025eadb26f1", kill_on_drop: false }`
[INFO] [stdout] cd4be445eaf7a1656a2f077520cd351b36d080fb1ad73523e8a2e025eadb26f1
[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=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] 58d1a9eea91bd37497cf87c91a7623d92c4ad5ae822bb7755e110e7ea6a10974
[INFO] running `Command { std: "docker" "start" "-a" "58d1a9eea91bd37497cf87c91a7623d92c4ad5ae822bb7755e110e7ea6a10974", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/esl01_drawdag-c5118ec81e2b6442)
[INFO] [stdout] test tests::test_drawdag ... ok
[INFO] [stdout] test tests::test_drawdag_cycle2 - should panic ... ok
[INFO] [stderr]    Doc-tests esl01-drawdag
[INFO] [stdout] test tests::test_drawdag_cycle1 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - parse (line 33) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - parse (line 33) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `drawdag`
[INFO] [stdout]  --> src/lib.rs:34:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use drawdag::parse;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `drawdag`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - parse (line 33)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "58d1a9eea91bd37497cf87c91a7623d92c4ad5ae822bb7755e110e7ea6a10974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58d1a9eea91bd37497cf87c91a7623d92c4ad5ae822bb7755e110e7ea6a10974", kill_on_drop: false }`
[INFO] [stdout] 58d1a9eea91bd37497cf87c91a7623d92c4ad5ae822bb7755e110e7ea6a10974