[INFO] fetching crate tangram_features 0.5.0...
[INFO] testing tangram_features-0.5.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate tangram_features 0.5.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate tangram_features 0.5.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tangram_features 0.5.0
[INFO] finished tweaking crates.io crate tangram_features 0.5.0
[INFO] tweaked toml for crates.io crate tangram_features 0.5.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1775a2266cbd0f729e6d78439b9cf30680581aa175e57a0a94f1e7251d0c0021
[INFO] running `Command { std: "docker" "start" "-a" "1775a2266cbd0f729e6d78439b9cf30680581aa175e57a0a94f1e7251d0c0021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1775a2266cbd0f729e6d78439b9cf30680581aa175e57a0a94f1e7251d0c0021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1775a2266cbd0f729e6d78439b9cf30680581aa175e57a0a94f1e7251d0c0021", kill_on_drop: false }`
[INFO] [stdout] 1775a2266cbd0f729e6d78439b9cf30680581aa175e57a0a94f1e7251d0c0021
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0238ff82889309b5651a589d470359de2a199f29c538b1d71b583ff13a7f1b92
[INFO] running `Command { std: "docker" "start" "-a" "0238ff82889309b5651a589d470359de2a199f29c538b1d71b583ff13a7f1b92", kill_on_drop: false }`
[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 cc v1.0.69
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling rustc-demangle v0.1.20
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling tangram_zip v0.5.0
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling tangram_progress_counter v0.5.0
[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 v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling object v0.25.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling ndarray v0.15.3
[INFO] [stderr]    Compiling addr2line v0.15.2
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling tangram_metrics v0.5.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling tangram_text v0.5.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tangram_table v0.5.0
[INFO] [stderr]    Compiling tangram_features v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.61s
[INFO] running `Command { std: "docker" "inspect" "0238ff82889309b5651a589d470359de2a199f29c538b1d71b583ff13a7f1b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0238ff82889309b5651a589d470359de2a199f29c538b1d71b583ff13a7f1b92", kill_on_drop: false }`
[INFO] [stdout] 0238ff82889309b5651a589d470359de2a199f29c538b1d71b583ff13a7f1b92
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cffd1f7f704faaf3cc7d25efa5d0cea76540a59033b34cfac946f8d4117253ef
[INFO] running `Command { std: "docker" "start" "-a" "cffd1f7f704faaf3cc7d25efa5d0cea76540a59033b34cfac946f8d4117253ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling tangram_features v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "cffd1f7f704faaf3cc7d25efa5d0cea76540a59033b34cfac946f8d4117253ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cffd1f7f704faaf3cc7d25efa5d0cea76540a59033b34cfac946f8d4117253ef", kill_on_drop: false }`
[INFO] [stdout] cffd1f7f704faaf3cc7d25efa5d0cea76540a59033b34cfac946f8d4117253ef
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d46183facf565325675e497a07dc650155fa823b17218946c2e0a2c620d93f4
[INFO] running `Command { std: "docker" "start" "-a" "8d46183facf565325675e497a07dc650155fa823b17218946c2e0a2c620d93f4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tangram_features-76fd2a5dd95eaa76)
[INFO] [stdout] test bag_of_words_cosine_similarity::test::test_compute_bag_of_words_comparison_feature ... ok
[INFO] [stderr]    Doc-tests tangram_features
[INFO] [stdout] test bag_of_words_cosine_similarity::test::test_compute_bag_of_words_feature ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test normalized.rs - normalized::NormalizedFeatureGroup (line 13) ... ok
[INFO] [stdout] test one_hot_encoded.rs - one_hot_encoded::OneHotEncodedFeatureGroup (line 9) ... ok
[INFO] [stdout] test identity.rs - identity::IdentityFeatureGroup (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d46183facf565325675e497a07dc650155fa823b17218946c2e0a2c620d93f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d46183facf565325675e497a07dc650155fa823b17218946c2e0a2c620d93f4", kill_on_drop: false }`
[INFO] [stdout] 8d46183facf565325675e497a07dc650155fa823b17218946c2e0a2c620d93f4