[INFO] fetching crate tangram_features 0.7.0...
[INFO] testing tangram_features-0.7.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate tangram_features 0.7.0 into /workspace/builds/worker-2-tc2/source
[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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tangram_features 0.7.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 57 packages to latest compatible versions
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.11.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d85ca558600f30225eff740bf5674bb1ec914ba457b86a557222359870c6b500
[INFO] running `Command { std: "docker" "start" "-a" "d85ca558600f30225eff740bf5674bb1ec914ba457b86a557222359870c6b500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d85ca558600f30225eff740bf5674bb1ec914ba457b86a557222359870c6b500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d85ca558600f30225eff740bf5674bb1ec914ba457b86a557222359870c6b500", kill_on_drop: false }`
[INFO] [stdout] d85ca558600f30225eff740bf5674bb1ec914ba457b86a557222359870c6b500
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b37bd566c5e76c07738b7267dcb6f7e26f9e3eabcfcf22b534ec46af0d4340cf
[INFO] running `Command { std: "docker" "start" "-a" "b37bd566c5e76c07738b7267dcb6f7e26f9e3eabcfcf22b534ec46af0d4340cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling tangram_zip v0.7.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling tangram_progress_counter v0.7.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling tangram_text v0.7.0
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling tangram_metrics v0.7.0
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling tangram_table v0.7.0
[INFO] [stderr]    Compiling tangram_features v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.34s
[INFO] running `Command { std: "docker" "inspect" "b37bd566c5e76c07738b7267dcb6f7e26f9e3eabcfcf22b534ec46af0d4340cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b37bd566c5e76c07738b7267dcb6f7e26f9e3eabcfcf22b534ec46af0d4340cf", kill_on_drop: false }`
[INFO] [stdout] b37bd566c5e76c07738b7267dcb6f7e26f9e3eabcfcf22b534ec46af0d4340cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e52ceba43c3e13b4a8605d77f2c3c0255183f9a1db27be628cd3bf3a0925832e
[INFO] running `Command { std: "docker" "start" "-a" "e52ceba43c3e13b4a8605d77f2c3c0255183f9a1db27be628cd3bf3a0925832e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tangram_features v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "e52ceba43c3e13b4a8605d77f2c3c0255183f9a1db27be628cd3bf3a0925832e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e52ceba43c3e13b4a8605d77f2c3c0255183f9a1db27be628cd3bf3a0925832e", kill_on_drop: false }`
[INFO] [stdout] e52ceba43c3e13b4a8605d77f2c3c0255183f9a1db27be628cd3bf3a0925832e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 298f7dbe1b52bae7a254006f9f4e80968c3f60b76f20d27130e7b3f0ffa5c50f
[INFO] running `Command { std: "docker" "start" "-a" "298f7dbe1b52bae7a254006f9f4e80968c3f60b76f20d27130e7b3f0ffa5c50f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/tangram_features-9ab9fcbd1104a1db)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test bag_of_words_cosine_similarity::test::test_compute_bag_of_words_feature ... ok
[INFO] [stdout] test bag_of_words_cosine_similarity::test::test_compute_bag_of_words_comparison_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 normalized.rs - normalized::NormalizedFeatureGroup (line 13) ... ok
[INFO] [stdout] test identity.rs - identity::IdentityFeatureGroup (line 23) ... 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 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "298f7dbe1b52bae7a254006f9f4e80968c3f60b76f20d27130e7b3f0ffa5c50f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298f7dbe1b52bae7a254006f9f4e80968c3f60b76f20d27130e7b3f0ffa5c50f", kill_on_drop: false }`
[INFO] [stdout] 298f7dbe1b52bae7a254006f9f4e80968c3f60b76f20d27130e7b3f0ffa5c50f