[INFO] fetching crate rust-tfidf 1.1.1...
[INFO] testing rust-tfidf-1.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate rust-tfidf 1.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rust-tfidf 1.1.1 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 rust-tfidf 1.1.1
[INFO] finished tweaking crates.io crate rust-tfidf 1.1.1
[INFO] tweaked toml for crates.io crate rust-tfidf 1.1.1 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 844d1d7876085aa63e0bfd326728c49c5c7e4995010464694f328fd20290894c
[INFO] running `Command { std: "docker" "start" "-a" "844d1d7876085aa63e0bfd326728c49c5c7e4995010464694f328fd20290894c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "844d1d7876085aa63e0bfd326728c49c5c7e4995010464694f328fd20290894c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844d1d7876085aa63e0bfd326728c49c5c7e4995010464694f328fd20290894c", kill_on_drop: false }`
[INFO] [stdout] 844d1d7876085aa63e0bfd326728c49c5c7e4995010464694f328fd20290894c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 273fe816cb43f2ef3d9862d6ccfa5214040b57992afe05a59318c50e75219b6e
[INFO] running `Command { std: "docker" "start" "-a" "273fe816cb43f2ef3d9862d6ccfa5214040b57992afe05a59318c50e75219b6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-tfidf v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "273fe816cb43f2ef3d9862d6ccfa5214040b57992afe05a59318c50e75219b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273fe816cb43f2ef3d9862d6ccfa5214040b57992afe05a59318c50e75219b6e", kill_on_drop: false }`
[INFO] [stdout] 273fe816cb43f2ef3d9862d6ccfa5214040b57992afe05a59318c50e75219b6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e77e7dc7dc307058b0da4939e18a65bb75163067f2c4ee3550a1b0c4f63f5271
[INFO] running `Command { std: "docker" "start" "-a" "e77e7dc7dc307058b0da4939e18a65bb75163067f2c4ee3550a1b0c4f63f5271", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-tfidf v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "e77e7dc7dc307058b0da4939e18a65bb75163067f2c4ee3550a1b0c4f63f5271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77e7dc7dc307058b0da4939e18a65bb75163067f2c4ee3550a1b0c4f63f5271", kill_on_drop: false }`
[INFO] [stdout] e77e7dc7dc307058b0da4939e18a65bb75163067f2c4ee3550a1b0c4f63f5271
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 486606432e74d0b8a754c460fb4ce8bdbd87c25f2cd81862095540f6310354e0
[INFO] running `Command { std: "docker" "start" "-a" "486606432e74d0b8a754c460fb4ce8bdbd87c25f2cd81862095540f6310354e0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tfidf-f8ec066ae8adafa9)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test idf::idf_wiki_example_tests ... ok
[INFO] [stdout] test tfidf_wiki_example_tests ... ok
[INFO] [stdout] test idf::idf_wiki_example_tests_btreemap ... ok
[INFO] [stdout] test idf::idf_wiki_example_tests_hashmap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tfidf
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/tf.rs - tf::DoubleKNormalizationTf (line 76) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "486606432e74d0b8a754c460fb4ce8bdbd87c25f2cd81862095540f6310354e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486606432e74d0b8a754c460fb4ce8bdbd87c25f2cd81862095540f6310354e0", kill_on_drop: false }`
[INFO] [stdout] 486606432e74d0b8a754c460fb4ce8bdbd87c25f2cd81862095540f6310354e0