[INFO] fetching crate syntaxdot-encoders 0.4.0... [INFO] testing syntaxdot-encoders-0.4.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate syntaxdot-encoders 0.4.0 into /workspace/builds/worker-70/source [INFO] validating manifest of crates.io crate syntaxdot-encoders 0.4.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate syntaxdot-encoders 0.4.0 [INFO] finished tweaking crates.io crate syntaxdot-encoders 0.4.0 [INFO] tweaked toml for crates.io crate syntaxdot-encoders 0.4.0 written to /workspace/builds/worker-70/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d393e0374127e90006cc7f7249d3723aff7624479281ec8e85be83583b762146 [INFO] running `Command { std: "docker" "start" "-a" "d393e0374127e90006cc7f7249d3723aff7624479281ec8e85be83583b762146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d393e0374127e90006cc7f7249d3723aff7624479281ec8e85be83583b762146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d393e0374127e90006cc7f7249d3723aff7624479281ec8e85be83583b762146", kill_on_drop: false }` [INFO] [stdout] d393e0374127e90006cc7f7249d3723aff7624479281ec8e85be83583b762146 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 784a0ba67f49fdfa16e39b1c3ec65699934e896c17e1784aef70f064b787df9f [INFO] running `Command { std: "docker" "start" "-a" "784a0ba67f49fdfa16e39b1c3ec65699934e896c17e1784aef70f064b787df9f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling fst v0.4.7 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling seqalign v0.2.2 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling caseless v0.2.1 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling ordered-float v2.10.0 [INFO] [stderr] Compiling ndarray v0.15.4 [INFO] [stderr] Compiling udgraph v0.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling conllu v0.7.0 [INFO] [stderr] Compiling ohnomore v0.4.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling numberer v0.2.0 [INFO] [stderr] Compiling syntaxdot-encoders v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.43s [INFO] running `Command { std: "docker" "inspect" "784a0ba67f49fdfa16e39b1c3ec65699934e896c17e1784aef70f064b787df9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "784a0ba67f49fdfa16e39b1c3ec65699934e896c17e1784aef70f064b787df9f", kill_on_drop: false }` [INFO] [stdout] 784a0ba67f49fdfa16e39b1c3ec65699934e896c17e1784aef70f064b787df9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77818f2b4b5138ec28b8be1bcc77ccac2807902756cb3448122f97f1251056ca [INFO] running `Command { std: "docker" "start" "-a" "77818f2b4b5138ec28b8be1bcc77ccac2807902756cb3448122f97f1251056ca", 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] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling syntaxdot-encoders v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.41s [INFO] running `Command { std: "docker" "inspect" "77818f2b4b5138ec28b8be1bcc77ccac2807902756cb3448122f97f1251056ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77818f2b4b5138ec28b8be1bcc77ccac2807902756cb3448122f97f1251056ca", kill_on_drop: false }` [INFO] [stdout] 77818f2b4b5138ec28b8be1bcc77ccac2807902756cb3448122f97f1251056ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2dc9a171a32dc8ceb75f2294051a4f1fb0f7d3b7a4ca71a535fd6222b7a32a13 [INFO] running `Command { std: "docker" "start" "-a" "2dc9a171a32dc8ceb75f2294051a4f1fb0f7d3b7a4ca71a535fd6222b7a32a13", 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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.43s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/syntaxdot_encoders-f00448b4a8cc94f0) [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test dependency::encoder::tests::encoding_fails_with_missing_head ... ok [INFO] [stdout] test dependency::encoder::tests::encoder_encodes_correctly ... ok [INFO] [stdout] test dependency::encoder::tests::encoding_fails_with_missing_relation ... ok [INFO] [stdout] test dependency::mst::tests::finds_cycle ... ok [INFO] [stdout] test dependency::mst::tests::correctly_decodes_toy_matrices ... ok [INFO] [stdout] test dependency::mst::tests::finds_max_parents_with_inactive_vertices ... ok [INFO] [stdout] test dependency::mst::tests::finds_max_parents ... ok [INFO] [stdout] test dependency::mst::tests::correctly_decodes_random_large_matrices ... ok [INFO] [stdout] test depseq::post_processing::tests::add_missing_root ... ok [INFO] [stdout] test depseq::post_processing::tests::attach_two_orphans ... ok [INFO] [stdout] test depseq::post_processing::tests::break_simple_cycle ... ok [INFO] [stdout] test depseq::post_processing::tests::find_first_root ... ok [INFO] [stdout] test depseq::relative_pos::tests::backoff ... ok [INFO] [stdout] test depseq::relative_pos::tests::invalid_pos ... ok [INFO] [stdout] test depseq::relative_pos::tests::position_out_of_bounds ... ok [INFO] [stdout] test depseq::relative_position::tests::backoff ... ok [INFO] [stdout] test depseq::relative_position::tests::position_out_of_bounds ... ok [INFO] [stdout] test layer::tests::layer ... ok [INFO] [stdout] test layer::tests::set_layer ... ok [INFO] [stdout] test lemma::edit_tree::tests::test_graph_equality_outcome ... ok [INFO] [stdout] test lemma::edit_tree::tests::test_graph_equality_and_applicability ... ok [INFO] [stdout] test lemma::edit_tree::tests::test_graph_equality_outcome_2 ... ok [INFO] [stdout] test lemma::edit_tree::tests::test_graph_equality_outcome_3 ... ok [INFO] [stdout] test lemma::edit_tree::tests::test_graphs_inapplicable ... ok [INFO] [stdout] test lemma::encoder::tests::decoder_backoff_form ... ok [INFO] [stdout] test lemma::encoder::tests::decoder_backoff_nothing ... ok [INFO] [stdout] test lemma::encoder::tests::encoder_decoder_roundtrip ... ok [INFO] [stdout] test lemma::encoder::tests::handles_underscore_form_lemma ... ok [INFO] [stdout] test lemma::encoder::tests::rejects_empty_lemma_with_nonempty_form ... ok [INFO] [stdout] test lemma::tdz::tests::encodes_with_transformations ... ok [INFO] [stdout] test dependency::mst::tests::panics_on_incorrect_shape_score_matrix - should panic ... ok [INFO] [stdout] test dependency::mst::tests::finds_trees_in_random_graphs ... ok [INFO] [stdout] test depseq::tests::relative_position ... ok [INFO] [stdout] test categorical::encoder::tests::categorical_encoder ... ok [INFO] [stdout] test depseq::tests::relative_pos_position ... ok [INFO] [stdout] test dependency::encoder::tests::no_changes_in_encode_decode_roundtrip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s [INFO] [stdout] [INFO] [stderr] Doc-tests syntaxdot-encoders [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" "2dc9a171a32dc8ceb75f2294051a4f1fb0f7d3b7a4ca71a535fd6222b7a32a13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dc9a171a32dc8ceb75f2294051a4f1fb0f7d3b7a4ca71a535fd6222b7a32a13", kill_on_drop: false }` [INFO] [stdout] 2dc9a171a32dc8ceb75f2294051a4f1fb0f7d3b7a4ca71a535fd6222b7a32a13