[INFO] fetching crate enso-data 0.2.0...
[INFO] testing enso-data-0.2.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate enso-data 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate enso-data 0.2.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enso-data 0.2.0
[INFO] finished tweaking crates.io crate enso-data 0.2.0
[INFO] tweaked toml for crates.io crate enso-data 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2eb3e4065db43740e5faa764344dc1ff3d46912a4e3ce69b82d593e902d7b586
[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" "2eb3e4065db43740e5faa764344dc1ff3d46912a4e3ce69b82d593e902d7b586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2eb3e4065db43740e5faa764344dc1ff3d46912a4e3ce69b82d593e902d7b586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb3e4065db43740e5faa764344dc1ff3d46912a4e3ce69b82d593e902d7b586", kill_on_drop: false }`
[INFO] [stdout] 2eb3e4065db43740e5faa764344dc1ff3d46912a4e3ce69b82d593e902d7b586
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad536df45a172d82c199eeb9463c65ea6cd66c2a41e12e5f9c1c2dd9b8d1db3b
[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" "ad536df45a172d82c199eeb9463c65ea6cd66c2a41e12e5f9c1c2dd9b8d1db3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.58
[INFO] [stderr]    Compiling wasm-bindgen v0.2.58
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sourcefile v0.1.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling weak-table v0.3.0
[INFO] [stderr]    Compiling enclose v1.1.8
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling object v0.26.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling enso-macro-utils v0.2.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling shrinkwraprs v0.3.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.58
[INFO] [stderr]    Compiling object v0.24.0
[INFO] [stderr]    Compiling weedle v0.10.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.58
[INFO] [stderr]    Compiling simba v0.4.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.58
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.58
[INFO] [stderr]    Compiling ifmt-impl v0.3.3
[INFO] [stderr]    Compiling enso-shapely-macros v0.2.1
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling js-sys v0.3.35
[INFO] [stderr]    Compiling enso-shapely v0.2.0
[INFO] [stderr]    Compiling ifmt v0.3.3
[INFO] [stderr]    Compiling web-sys v0.3.35
[INFO] [stderr]    Compiling nalgebra v0.26.2
[INFO] [stderr]    Compiling enso-prelude v0.2.5
[INFO] [stderr]    Compiling enso-data v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 38s
[INFO] running `Command { std: "docker" "inspect" "ad536df45a172d82c199eeb9463c65ea6cd66c2a41e12e5f9c1c2dd9b8d1db3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad536df45a172d82c199eeb9463c65ea6cd66c2a41e12e5f9c1c2dd9b8d1db3b", kill_on_drop: false }`
[INFO] [stdout] ad536df45a172d82c199eeb9463c65ea6cd66c2a41e12e5f9c1c2dd9b8d1db3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 63fee8c9572990af997c74d4c23c5fb77b28b94a6b245b5defd8d8bad72255c4
[INFO] running `Command { std: "docker" "start" "-a" "63fee8c9572990af997c74d4c23c5fb77b28b94a6b245b5defd8d8bad72255c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling plotters v0.2.12
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling enso-data v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "63fee8c9572990af997c74d4c23c5fb77b28b94a6b245b5defd8d8bad72255c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63fee8c9572990af997c74d4c23c5fb77b28b94a6b245b5defd8d8bad72255c4", kill_on_drop: false }`
[INFO] [stdout] 63fee8c9572990af997c74d4c23c5fb77b28b94a6b245b5defd8d8bad72255c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] 89888d0a8b8d06476ff439d57d422e446411cc4025e98b6e26e574cb72dd67dd
[INFO] running `Command { std: "docker" "start" "-a" "89888d0a8b8d06476ff439d57d422e446411cc4025e98b6e26e574cb72dd67dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enso_data-55a024ea2a7cdbee)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test dependency_graph::tests::test_overlapping_rules ... ok
[INFO] [stdout] test diet::benches::bench_insert_vec_non_sorted ... ok
[INFO] [stdout] test diet::benches::bench_insert_vec_sort_every_x ... ok
[INFO] [stdout] test dependency_graph::tests::test_non_dag ... ok
[INFO] [stdout] test dependency_graph::tests::test_identity ... ok
[INFO] [stdout] test diet::benches::bench_insert_ascending_std ... ok
[INFO] [stdout] test diet::benches::vec_sort_already_almost_sorted ... ok
[INFO] [stdout] test dependency_graph::tests::test_non_overlapping_rules ... ok
[INFO] [stdout] test diet::tests::deep_insertion ... ok
[INFO] [stdout] test diet::tests::insert_case_3 ... ok
[INFO] [stdout] test diet::tests::insert_case_6 ... ok
[INFO] [stdout] test diet::benches::bench_insert_ascending ... ok
[INFO] [stdout] test diet::tests::insert_case_2 ... ok
[INFO] [stdout] test diet::tests::insert_case_1 ... ok
[INFO] [stdout] test diet::benches::bench_insert_ascending_growing ... ok
[INFO] [stdout] test diet::benches::bench_insert_descending_std ... ok
[INFO] [stdout] test diet::tests::insert_case_7 ... ok
[INFO] [stdout] test diet::tests::leaf_insertion ... ok
[INFO] [stdout] test diet::tests::insert_case_5 ... ok
[INFO] [stdout] test diet::tests::insert_case_4 ... ok
[INFO] [stdout] test hash_map_tree::tests::map ... ok
[INFO] [stdout] test hash_map_tree::tests::is_leaf ... ok
[INFO] [stdout] test hash_map_tree::tests::map_mutable ... ok
[INFO] [stdout] test hash_map_tree::tests::single_insert_get ... ok
[INFO] [stdout] test hash_map_tree::tests::multi_insert_get ... ok
[INFO] [stdout] test text::test::converting_index_to_location ... ok
[INFO] [stdout] test opt_vec::tests::test_add ... ok
[INFO] [stdout] test text::test::text_location_at_end ... ok
[INFO] [stdout] test text::test::indexing_utf8 ... ok
[INFO] [stdout] test opt_vec::tests::test_iter_mut ... ok
[INFO] [stdout] test opt_vec::tests::test_iter ... ok
[INFO] [stdout] test diet::tests::insert_deep_bubble ... ok
[INFO] [stdout] test dependency_graph::benches::bench_descending ... ok
[INFO] [stdout] test dependency_graph::benches::bench_ascending ... ok
[INFO] [stdout] test diet::benches::bench_insert_descending ... ok
[INFO] [stdout] test diet::benches::mode_num ... ok
[INFO] [stdout] test diet::benches::bench_insert_ascending_std_usize ... ok
[INFO] [stdout] test diet::benches::mode_rc_cell_num ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.77s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enso-data
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/dependency_graph.rs - dependency_graph (line 236) ... ignored
[INFO] [stdout] test src/dependency_graph.rs - dependency_graph (line 231) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89888d0a8b8d06476ff439d57d422e446411cc4025e98b6e26e574cb72dd67dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89888d0a8b8d06476ff439d57d422e446411cc4025e98b6e26e574cb72dd67dd", kill_on_drop: false }`
[INFO] [stdout] 89888d0a8b8d06476ff439d57d422e446411cc4025e98b6e26e574cb72dd67dd