[INFO] fetching crate fasttext 0.6.0...
[INFO] testing fasttext-0.6.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate fasttext 0.6.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate fasttext 0.6.0 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 fasttext 0.6.0
[INFO] finished tweaking crates.io crate fasttext 0.6.0
[INFO] tweaked toml for crates.io crate fasttext 0.6.0 written to /workspace/builds/worker-6/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6149f37426746917f38d890ac363e9875d0778d09bd6a36bcd674fa513816541
[INFO] running `Command { std: "docker" "start" "-a" "6149f37426746917f38d890ac363e9875d0778d09bd6a36bcd674fa513816541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6149f37426746917f38d890ac363e9875d0778d09bd6a36bcd674fa513816541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6149f37426746917f38d890ac363e9875d0778d09bd6a36bcd674fa513816541", kill_on_drop: false }`
[INFO] [stdout] 6149f37426746917f38d890ac363e9875d0778d09bd6a36bcd674fa513816541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 57f11f9aa9e860c6d1512c83c0f15d89a11b84ef96bfc5ac4fd431bfdb2dc418
[INFO] running `Command { std: "docker" "start" "-a" "57f11f9aa9e860c6d1512c83c0f15d89a11b84ef96bfc5ac4fd431bfdb2dc418", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling cfasttext-sys v0.6.0
[INFO] [stderr]    Compiling fasttext v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.16s
[INFO] running `Command { std: "docker" "inspect" "57f11f9aa9e860c6d1512c83c0f15d89a11b84ef96bfc5ac4fd431bfdb2dc418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f11f9aa9e860c6d1512c83c0f15d89a11b84ef96bfc5ac4fd431bfdb2dc418", kill_on_drop: false }`
[INFO] [stdout] 57f11f9aa9e860c6d1512c83c0f15d89a11b84ef96bfc5ac4fd431bfdb2dc418
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5fd216d0c416dfdc7d515b879b7dc58e7d979e8d51fb9d10878df55b68d3b072
[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" "5fd216d0c416dfdc7d515b879b7dc58e7d979e8d51fb9d10878df55b68d3b072", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fasttext v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "5fd216d0c416dfdc7d515b879b7dc58e7d979e8d51fb9d10878df55b68d3b072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd216d0c416dfdc7d515b879b7dc58e7d979e8d51fb9d10878df55b68d3b072", kill_on_drop: false }`
[INFO] [stdout] 5fd216d0c416dfdc7d515b879b7dc58e7d979e8d51fb9d10878df55b68d3b072
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dd0027aa4bdeb1eac451b24c4c87cf10297d38b80888baf13ae81b55f3630035
[INFO] running `Command { std: "docker" "start" "-a" "dd0027aa4bdeb1eac451b24c4c87cf10297d38b80888baf13ae81b55f3630035", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fasttext-71ef9b989e1a98b0)
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tests::test_args_bucket ... ok
[INFO] [stdout] test tests::test_args_cutoff ... ok
[INFO] [stdout] test tests::test_args_dim ... ok
[INFO] [stdout] test tests::test_args_input ... ok
[INFO] [stdout] test tests::test_args_label ... ok
[INFO] [stdout] test tests::test_args_loss ... ok
[INFO] [stdout] test tests::test_args_minn ... ok
[INFO] [stdout] test tests::test_args_save_output ... ok
[INFO] [stdout] test tests::test_args_model ... ok
[INFO] [stdout] test tests::test_args_min_count_label ... ok
[INFO] [stdout] test tests::test_args_neg ... ok
[INFO] [stdout] test tests::test_args_new_default ... ok
[INFO] [stdout] test tests::test_args_qnorm ... ok
[INFO] [stdout] test tests::test_args_qout ... ok
[INFO] [stdout] test tests::test_args_retrain ... ok
[INFO] [stdout] test tests::test_args_output ... ok
[INFO] [stdout] test tests::test_args_t ... ok
[INFO] [stdout] test tests::test_args_lr_update_rate ... ok
[INFO] [stdout] test tests::test_args_maxn ... ok
[INFO] [stdout] test tests::test_args_min_count ... ok
[INFO] [stdout] test tests::test_args_lr ... ok
[INFO] [stdout] test tests::test_args_epoch ... ok
[INFO] [stdout] test tests::test_args_thread ... ok
[INFO] [stdout] test tests::test_args_dsub ... ok
[INFO] [stdout] test tests::test_args_word_ngrams ... ok
[INFO] [stdout] test tests::test_args_ws ... ok
[INFO] [stdout] test tests::test_args_verbose ... ok
[INFO] [stdout] test tests::test_fasttext_tokenize_nullbyte ... ok
[INFO] [stdout] test tests::test_fasttext_new_default ... ok
[INFO] [stdout] test tests::test_fasttext_tokenize ... ok
[INFO] [stdout] test tests::test_fasttext_get_sentence_vector ... ok
[INFO] [stdout] test tests::test_fasttext_get_word_vector_nullbyte ... ok
[INFO] [stdout] test tests::test_fasttext_get_sentence_vector_nullbyte ... ok
[INFO] [stdout] test tests::test_fasttext_get_word_vector ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_fasttest.rs (/opt/rustwide/target/debug/deps/test_fasttest-0f292d431b3ddd44)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_fasttext_load_invalid_model ... ok
[INFO] [stdout] test test_fasttext_predict_on_words ... ok
[INFO] [stdout] test test_fasttext_is_quant ... ok
[INFO] [stdout] test test_fasttext_predict ... ok
[INFO] [stdout] test test_fasttext_load_model ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fasttext
[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" "dd0027aa4bdeb1eac451b24c4c87cf10297d38b80888baf13ae81b55f3630035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd0027aa4bdeb1eac451b24c4c87cf10297d38b80888baf13ae81b55f3630035", kill_on_drop: false }`
[INFO] [stdout] dd0027aa4bdeb1eac451b24c4c87cf10297d38b80888baf13ae81b55f3630035