[INFO] fetching crate trees 0.4.2... [INFO] testing trees-0.4.2 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate trees 0.4.2 into /workspace/builds/worker-50/source [INFO] validating manifest of crates.io crate trees 0.4.2 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate trees 0.4.2 [INFO] finished tweaking crates.io crate trees 0.4.2 [INFO] tweaked toml for crates.io crate trees 0.4.2 written to /workspace/builds/worker-50/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85c627c9dbfe6f2abd48c8815cc1811319d378c7f7cd8ebd09462072b9c4fe6f [INFO] running `Command { std: "docker" "start" "-a" "85c627c9dbfe6f2abd48c8815cc1811319d378c7f7cd8ebd09462072b9c4fe6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85c627c9dbfe6f2abd48c8815cc1811319d378c7f7cd8ebd09462072b9c4fe6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85c627c9dbfe6f2abd48c8815cc1811319d378c7f7cd8ebd09462072b9c4fe6f", kill_on_drop: false }` [INFO] [stdout] 85c627c9dbfe6f2abd48c8815cc1811319d378c7f7cd8ebd09462072b9c4fe6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d49a28896559611bd5841480d32dd5d80e5bac78cc18aca9948e591f2ba6204 [INFO] running `Command { std: "docker" "start" "-a" "3d49a28896559611bd5841480d32dd5d80e5bac78cc18aca9948e591f2ba6204", kill_on_drop: false }` [INFO] [stderr] Compiling trees v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.82s [INFO] running `Command { std: "docker" "inspect" "3d49a28896559611bd5841480d32dd5d80e5bac78cc18aca9948e591f2ba6204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d49a28896559611bd5841480d32dd5d80e5bac78cc18aca9948e591f2ba6204", kill_on_drop: false }` [INFO] [stdout] 3d49a28896559611bd5841480d32dd5d80e5bac78cc18aca9948e591f2ba6204 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35811ea083f97a5c8b6aca40902800f61db424d727380e1bd7b5bcff61a8f834 [INFO] running `Command { std: "docker" "start" "-a" "35811ea083f97a5c8b6aca40902800f61db424d727380e1bd7b5bcff61a8f834", kill_on_drop: false }` [INFO] [stderr] Compiling trees v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.59s [INFO] running `Command { std: "docker" "inspect" "35811ea083f97a5c8b6aca40902800f61db424d727380e1bd7b5bcff61a8f834", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35811ea083f97a5c8b6aca40902800f61db424d727380e1bd7b5bcff61a8f834", kill_on_drop: false }` [INFO] [stdout] 35811ea083f97a5c8b6aca40902800f61db424d727380e1bd7b5bcff61a8f834 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1a979dc875b1ff3b460d0e0e0035304ef0f25577491384588bee0a852d3f9a07 [INFO] running `Command { std: "docker" "start" "-a" "1a979dc875b1ff3b460d0e0e0035304ef0f25577491384588bee0a852d3f9a07", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/trees-baf646975d41523b) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test bfs_impls::tests::piled_forest_from_bfs ... ok [INFO] [stdout] test bfs_impls::tests::piled_forest_from_bfs_1_1 ... ok [INFO] [stdout] test bfs_impls::tests::piled_tree_from_bfs ... ok [INFO] [stdout] test bfs_impls::tests::piled_tree_from_bfs_1_1 ... ok [INFO] [stdout] test forest::tests::piled_forest_from_tuple ... ok [INFO] [stdout] test forest::tests::empty_piled_forest_from_tuple ... ok [INFO] [stdout] test rc::tests::rc_works ... ok [INFO] [stdout] test tree::tests::piled_tree_from_tuple ... ok [INFO] [stdout] test tuple::tests::forest_postorder ... ok [INFO] [stdout] test tuple::tests::forest_preorder ... ok [INFO] [stdout] test tuple::tests::tree_postorder ... ok [INFO] [stdout] test tuple::tests::tree_preorder ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests trees [INFO] [stdout] [INFO] [stdout] running 88 tests [INFO] [stdout] test src/bfs_impls.rs - bfs_impls::Tree::bfs_children_mut (line 219) ... FAILED [INFO] [stdout] test src/bfs_impls.rs - bfs_impls::Node::bfs_children_mut (line 75) ... FAILED [INFO] [stdout] test src/bfs_impls.rs - bfs_impls::Forest::bfs_mut (line 171) ... FAILED [INFO] [stdout] test src/bfs_impls.rs - bfs_impls::Tree::into_bfs (line 249) ... FAILED [INFO] [stdout] test src/bfs_impls.rs - bfs_impls::Node::deep_clone (line 14) ... FAILED [INFO] [stdout] test src/bfs.rs - bfs::BfsTree::map (line 38) ... FAILED [INFO] [stdout] test src/bfs_impls.rs - bfs_impls::Node::deep_clone_forest (line 37) ... FAILED [INFO] [stdout] test src/forest.rs - forest::Forest::from_tuple (line 39) ... FAILED [INFO] [stdout] test src/bfs.rs - bfs::BfsForest::map (line 82) ... FAILED [INFO] [stdout] test src/bfs_impls.rs - bfs_impls::Node::bfs (line 94) ... FAILED [INFO] [stdout] test src/bfs_impls.rs - bfs_impls::Tree::bfs_mut (line 234) ... FAILED [INFO] [stdout] test src/bfs_impls.rs - bfs_impls::Node::bfs_mut (line 111) ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name trees --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern trees=/opt/rustwide/target/debug/deps/libtrees-f16574ad2d4bc528.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "1a979dc875b1ff3b460d0e0e0035304ef0f25577491384588bee0a852d3f9a07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a979dc875b1ff3b460d0e0e0035304ef0f25577491384588bee0a852d3f9a07", kill_on_drop: false }` [INFO] [stdout] 1a979dc875b1ff3b460d0e0e0035304ef0f25577491384588bee0a852d3f9a07