[INFO] fetching crate traitgraph 0.4.10... [INFO] testing traitgraph-0.4.10 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate traitgraph 0.4.10 into /workspace/builds/worker-77/source [INFO] validating manifest of crates.io crate traitgraph 0.4.10 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate traitgraph 0.4.10 [INFO] finished tweaking crates.io crate traitgraph 0.4.10 [INFO] tweaked toml for crates.io crate traitgraph 0.4.10 written to /workspace/builds/worker-77/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7aabbea2b392056b8e3273d369a9fe8d70b47f3ffa97466793e0a20486566e0 [INFO] running `Command { std: "docker" "start" "-a" "d7aabbea2b392056b8e3273d369a9fe8d70b47f3ffa97466793e0a20486566e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7aabbea2b392056b8e3273d369a9fe8d70b47f3ffa97466793e0a20486566e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7aabbea2b392056b8e3273d369a9fe8d70b47f3ffa97466793e0a20486566e0", kill_on_drop: false }` [INFO] [stdout] d7aabbea2b392056b8e3273d369a9fe8d70b47f3ffa97466793e0a20486566e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 100fa6dac2d008899d058620519e5fad9d58604215f6292f137c7f225b88e694 [INFO] running `Command { std: "docker" "start" "-a" "100fa6dac2d008899d058620519e5fad9d58604215f6292f137c7f225b88e694", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling bitvector v0.1.5 [INFO] [stderr] Compiling traitsequence v0.4.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling traitgraph v0.4.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.85s [INFO] running `Command { std: "docker" "inspect" "100fa6dac2d008899d058620519e5fad9d58604215f6292f137c7f225b88e694", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "100fa6dac2d008899d058620519e5fad9d58604215f6292f137c7f225b88e694", kill_on_drop: false }` [INFO] [stdout] 100fa6dac2d008899d058620519e5fad9d58604215f6292f137c7f225b88e694 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b2cd20d74a7456b554b5fdc42df72d3e2af69d751056b48df0eede4023d44af [INFO] running `Command { std: "docker" "start" "-a" "7b2cd20d74a7456b554b5fdc42df72d3e2af69d751056b48df0eede4023d44af", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling traitgraph v0.4.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 25.37s [INFO] running `Command { std: "docker" "inspect" "7b2cd20d74a7456b554b5fdc42df72d3e2af69d751056b48df0eede4023d44af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b2cd20d74a7456b554b5fdc42df72d3e2af69d751056b48df0eede4023d44af", kill_on_drop: false }` [INFO] [stdout] 7b2cd20d74a7456b554b5fdc42df72d3e2af69d751056b48df0eede4023d44af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 910efe1b457a8349095afc9d0f6754c1c5525a47b284c2115fe627f73687bc5a [INFO] running `Command { std: "docker" "start" "-a" "910efe1b457a8349095afc9d0f6754c1c5525a47b284c2115fe627f73687bc5a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/traitgraph-7aa22904cf288997) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test algo::components::tests::test_decompose_sccs_empty_graph ... ok [INFO] [stdout] test algo::components::tests::test_decompose_sccs_multiple_wccs ... ok [INFO] [stdout] test algo::components::tests::test_decompose_sccs_nearly_scc ... ok [INFO] [stdout] test algo::components::tests::test_decompose_sccs_nearly_scc_reverse ... ok [INFO] [stdout] test algo::components::tests::test_compute_strong_bridges ... ok [INFO] [stdout] test algo::components::tests::test_decompose_sccs_one_wc_with_two_sccs ... ok [INFO] [stdout] test algo::components::tests::test_decompose_sccs_scc ... ok [INFO] [stdout] test algo::components::tests::test_decompose_weakly_connected_components_empty_graph ... ok [INFO] [stdout] test algo::components::tests::test_decompose_weakly_connected_components_multiple_wccs ... ok [INFO] [stdout] test algo::components::tests::test_decompose_weakly_connected_components_nearly_scc ... ok [INFO] [stdout] test algo::components::tests::test_decompose_weakly_connected_components_one_wc_with_two_sccs ... ok [INFO] [stdout] test algo::components::tests::test_decompose_weakly_connected_components_nearly_scc_reverse ... ok [INFO] [stdout] test algo::components::tests::test_extract_subgraphs_empty_graph ... ok [INFO] [stdout] test algo::components::tests::test_decompose_weakly_connected_components_scc ... ok [INFO] [stdout] test algo::components::tests::test_extract_subgraphs_multiple_wccs ... ok [INFO] [stdout] test algo::components::tests::test_extract_subgraphs_nearly_scc ... ok [INFO] [stdout] test algo::components::tests::test_extract_subgraphs_nearly_scc_reverse ... ok [INFO] [stdout] test algo::components::tests::test_extract_subgraphs_scc ... ok [INFO] [stdout] test algo::components::tests::test_extract_subgraphs_one_wc_with_two_sccs ... ok [INFO] [stdout] test algo::components::tests::test_scc_check_empty_graph ... ok [INFO] [stdout] test algo::components::tests::test_scc_check_nearly_scc ... ok [INFO] [stdout] test algo::components::tests::test_scc_check_multiple_wccs ... ok [INFO] [stderr] Doc-tests traitgraph [INFO] [stdout] test algo::components::tests::test_scc_check_nearly_scc_reverse ... ok [INFO] [stdout] test algo::components::tests::test_scc_check_one_wc_with_two_sccs ... ok [INFO] [stdout] test algo::components::tests::test_scc_check_scc ... ok [INFO] [stdout] test algo::dijkstra::tests::test_dijkstra_cycle ... ok [INFO] [stdout] test algo::dijkstra::tests::test_dijkstra_simple ... ok [INFO] [stdout] test algo::predefined_graphs::tests::test_create_binary_tree_2 ... ok [INFO] [stdout] test algo::traversal::test::test_postorder_traversal_simple ... ok [INFO] [stdout] test algo::traversal::univocal_traversal::tests::test_is_edge_self_bivalent_cycle ... ok [INFO] [stdout] test algo::traversal::univocal_traversal::tests::test_is_edge_self_bivalent_simple ... ok [INFO] [stdout] test io::hamcircuit::tests::test_write_read_simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 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" "910efe1b457a8349095afc9d0f6754c1c5525a47b284c2115fe627f73687bc5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "910efe1b457a8349095afc9d0f6754c1c5525a47b284c2115fe627f73687bc5a", kill_on_drop: false }` [INFO] [stdout] 910efe1b457a8349095afc9d0f6754c1c5525a47b284c2115fe627f73687bc5a