[INFO] fetching crate tangram_features 0.7.0...
[INFO] testing tangram_features-0.7.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tangram_features 0.7.0 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate tangram_features 0.7.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tangram_features 0.7.0
[INFO] finished tweaking crates.io crate tangram_features 0.7.0
[INFO] tweaked toml for crates.io crate tangram_features 0.7.0 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb48cbbbe8680a25d6eda6dac289cecafeec88ef3ec53ddee0e3a7e9e87c4424
[INFO] running `Command { std: "docker" "start" "-a" "cb48cbbbe8680a25d6eda6dac289cecafeec88ef3ec53ddee0e3a7e9e87c4424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb48cbbbe8680a25d6eda6dac289cecafeec88ef3ec53ddee0e3a7e9e87c4424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb48cbbbe8680a25d6eda6dac289cecafeec88ef3ec53ddee0e3a7e9e87c4424", kill_on_drop: false }`
[INFO] [stdout] cb48cbbbe8680a25d6eda6dac289cecafeec88ef3ec53ddee0e3a7e9e87c4424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 418a5ecfbe1bf0b6dd4c9d19b177b65e860203bb37990fd48aa5dda676e7f50f
[INFO] running `Command { std: "docker" "start" "-a" "418a5ecfbe1bf0b6dd4c9d19b177b65e860203bb37990fd48aa5dda676e7f50f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling rayon-core v1.9.2
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling tangram_zip v0.7.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling tangram_progress_counter v0.7.0
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling tangram_metrics v0.7.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling tangram_text v0.7.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tangram_table v0.7.0
[INFO] [stderr]    Compiling tangram_features v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.43s
[INFO] running `Command { std: "docker" "inspect" "418a5ecfbe1bf0b6dd4c9d19b177b65e860203bb37990fd48aa5dda676e7f50f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "418a5ecfbe1bf0b6dd4c9d19b177b65e860203bb37990fd48aa5dda676e7f50f", kill_on_drop: false }`
[INFO] [stdout] 418a5ecfbe1bf0b6dd4c9d19b177b65e860203bb37990fd48aa5dda676e7f50f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f832e6a5f058415c6725ef511fd575822e61524a9d28966337215225f1b5145c
[INFO] running `Command { std: "docker" "start" "-a" "f832e6a5f058415c6725ef511fd575822e61524a9d28966337215225f1b5145c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tangram_features v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.73s
[INFO] [stderr]   Executable unittests lib.rs (/opt/rustwide/target/debug/deps/tangram_features-c42fc72f6b9dadfe)
[INFO] running `Command { std: "docker" "inspect" "f832e6a5f058415c6725ef511fd575822e61524a9d28966337215225f1b5145c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f832e6a5f058415c6725ef511fd575822e61524a9d28966337215225f1b5145c", kill_on_drop: false }`
[INFO] [stdout] f832e6a5f058415c6725ef511fd575822e61524a9d28966337215225f1b5145c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20efcbcfef25a2f9ca7a436ee7f4a7da077619c8fdc05d5a7649d45d7ce40e4b
[INFO] running `Command { std: "docker" "start" "-a" "20efcbcfef25a2f9ca7a436ee7f4a7da077619c8fdc05d5a7649d45d7ce40e4b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/tangram_features-c42fc72f6b9dadfe)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test bag_of_words_cosine_similarity::test::test_compute_bag_of_words_comparison_feature ... ok
[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] [stderr]    Doc-tests tangram_features
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test identity.rs - identity::IdentityFeatureGroup (line 23) ... ok
[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] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20efcbcfef25a2f9ca7a436ee7f4a7da077619c8fdc05d5a7649d45d7ce40e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20efcbcfef25a2f9ca7a436ee7f4a7da077619c8fdc05d5a7649d45d7ce40e4b", kill_on_drop: false }`
[INFO] [stdout] 20efcbcfef25a2f9ca7a436ee7f4a7da077619c8fdc05d5a7649d45d7ce40e4b