[INFO] cloning repository https://github.com/tomtung/parabel-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomtung/parabel-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomtung%2Fparabel-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomtung%2Fparabel-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 369b3e42c2a164475d8785fdf2c0285b18b1edcb [INFO] testing tomtung/parabel-rs against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomtung%2Fparabel-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tomtung/parabel-rs on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tomtung/parabel-rs [INFO] finished tweaking git repo https://github.com/tomtung/parabel-rs [INFO] tweaked toml for git repo https://github.com/tomtung/parabel-rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/tomtung/parabel-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8a61b5f8b7207ea7c61a7814e1eb367a40d3ff13707f3bcd161d96ba9a6d87b [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" "a8a61b5f8b7207ea7c61a7814e1eb367a40d3ff13707f3bcd161d96ba9a6d87b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8a61b5f8b7207ea7c61a7814e1eb367a40d3ff13707f3bcd161d96ba9a6d87b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8a61b5f8b7207ea7c61a7814e1eb367a40d3ff13707f3bcd161d96ba9a6d87b", kill_on_drop: false }` [INFO] [stdout] a8a61b5f8b7207ea7c61a7814e1eb367a40d3ff13707f3bcd161d96ba9a6d87b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2fb58d3200146a91d621a87f70e494076b3c4b2789d9c6399f88d45ccf1a00b [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" "c2fb58d3200146a91d621a87f70e494076b3c4b2789d9c6399f88d45ccf1a00b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling order-stat v0.1.3 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling pbr v1.0.4 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling ordered-float v2.5.1 [INFO] [stderr] Compiling alga v0.9.3 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling sprs v0.10.0 [INFO] [stderr] Compiling omikuji v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.21s [INFO] running `Command { std: "docker" "inspect" "c2fb58d3200146a91d621a87f70e494076b3c4b2789d9c6399f88d45ccf1a00b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2fb58d3200146a91d621a87f70e494076b3c4b2789d9c6399f88d45ccf1a00b", kill_on_drop: false }` [INFO] [stdout] c2fb58d3200146a91d621a87f70e494076b3c4b2789d9c6399f88d45ccf1a00b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b576322407894014b48dbcc1b2afb2a197874641fbb4231237a61ee4a7612462 [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" "b576322407894014b48dbcc1b2afb2a197874641fbb4231237a61ee4a7612462", kill_on_drop: false }` [INFO] [stderr] Compiling assert_approx_eq v1.1.0 [INFO] [stderr] Compiling omikuji v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.69s [INFO] running `Command { std: "docker" "inspect" "b576322407894014b48dbcc1b2afb2a197874641fbb4231237a61ee4a7612462", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b576322407894014b48dbcc1b2afb2a197874641fbb4231237a61ee4a7612462", kill_on_drop: false }` [INFO] [stdout] b576322407894014b48dbcc1b2afb2a197874641fbb4231237a61ee4a7612462 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 4c8af58d4e5ee3783d82344b872acb7e40f45fcbc29a1b062d0f637c1decc130 [INFO] running `Command { std: "docker" "start" "-a" "4c8af58d4e5ee3783d82344b872acb7e40f45fcbc29a1b062d0f637c1decc130", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/omikuji-7170837df68eb731) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test mat_util::tests::test_copy_outer_dims ... ok [INFO] [stdout] test mat_util::tests::test_dense_add_assign_csvec_mul_scalar ... ok [INFO] [stdout] test mat_util::tests::test_dense_add_assign_csvec ... ok [INFO] [stdout] test mat_util::tests::test_dense_vec_l2_normalize ... ok [INFO] [stdout] test mat_util::tests::test_prune_with_threshold ... ok [INFO] [stdout] test mat_util::tests::test_find_max ... ok [INFO] [stdout] test mat_util::tests::test_csrmat_from_index_value_pair_lists ... ok [INFO] [stdout] test data::tests::test_parse_xc_repo_data_line ... ok [INFO] [stdout] test mat_util::tests::test_remap_inner_indices ... ok [INFO] [stdout] test mat_util::tests::test_l2_normalize ... ok [INFO] [stdout] test mat_util::tests::test_shrink_inner_indices ... ok [INFO] [stdout] test mat_util::tests::test_is_valid_sparse_vec ... ok [INFO] [stdout] test mat_util::tests::test_sort_by_index ... ok [INFO] [stdout] test model::train::tests::test_compute_label_centroids ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Examples 1 / 3 [=============>--------------------------] 33.33 % 15550.89/s 0s Examples 2 / 3 [==========================>-------------] 66.67 % 12713.67/s 0s Examples 3 / 3 [==========================================] 100.00 % 15044.08/s Labels 1 / 3 [=============>----------------------------] 33.33 % 33896.01/s 0s Labels 2 / 3 [===========================>--------------] 66.67 % 26006.11/s 0s Labels 3 / 3 [============================================] 100.00 % 25208.18/s Doc-tests omikuji [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" "4c8af58d4e5ee3783d82344b872acb7e40f45fcbc29a1b062d0f637c1decc130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c8af58d4e5ee3783d82344b872acb7e40f45fcbc29a1b062d0f637c1decc130", kill_on_drop: false }` [INFO] [stdout] 4c8af58d4e5ee3783d82344b872acb7e40f45fcbc29a1b062d0f637c1decc130