[INFO] fetching crate wordfreq 0.2.3...
[INFO] testing wordfreq-0.2.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate wordfreq 0.2.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate wordfreq 0.2.3
[INFO] finished tweaking crates.io crate wordfreq 0.2.3
[INFO] tweaked toml for crates.io crate wordfreq 0.2.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wordfreq 0.2.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding hashbrown v0.13.2 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41cee31f573991b8b5fcbe4bfd8ea59ecf2f17b5603b0bc2fe26e67e8b148b5b
[INFO] running `Command { std: "docker" "start" "-a" "41cee31f573991b8b5fcbe4bfd8ea59ecf2f17b5603b0bc2fe26e67e8b148b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41cee31f573991b8b5fcbe4bfd8ea59ecf2f17b5603b0bc2fe26e67e8b148b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41cee31f573991b8b5fcbe4bfd8ea59ecf2f17b5603b0bc2fe26e67e8b148b5b", kill_on_drop: false }`
[INFO] [stdout] 41cee31f573991b8b5fcbe4bfd8ea59ecf2f17b5603b0bc2fe26e67e8b148b5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b6c22ec3a3f1e439d4bdb92e0525e823871954968d38cc98abfec799cce78f6
[INFO] running `Command { std: "docker" "start" "-a" "2b6c22ec3a3f1e439d4bdb92e0525e823871954968d38cc98abfec799cce78f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling language-tags v0.3.2
[INFO] [stderr]    Compiling caseless v0.2.2
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling wordfreq v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "2b6c22ec3a3f1e439d4bdb92e0525e823871954968d38cc98abfec799cce78f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b6c22ec3a3f1e439d4bdb92e0525e823871954968d38cc98abfec799cce78f6", kill_on_drop: false }`
[INFO] [stdout] 2b6c22ec3a3f1e439d4bdb92e0525e823871954968d38cc98abfec799cce78f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bf15db4aba51a5ce02be880a799d161fea2420cfda709c9342696ad98da9af5
[INFO] running `Command { std: "docker" "start" "-a" "9bf15db4aba51a5ce02be880a799d161fea2420cfda709c9342696ad98da9af5", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling wordfreq v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "9bf15db4aba51a5ce02be880a799d161fea2420cfda709c9342696ad98da9af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf15db4aba51a5ce02be880a799d161fea2420cfda709c9342696ad98da9af5", kill_on_drop: false }`
[INFO] [stdout] 9bf15db4aba51a5ce02be880a799d161fea2420cfda709c9342696ad98da9af5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5aa6b67787c69516be7a1fce96c0db505eee3dc693f4fd611b2930d7b47c0cc
[INFO] running `Command { std: "docker" "start" "-a" "a5aa6b67787c69516be7a1fce96c0db505eee3dc693f4fd611b2930d7b47c0cc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wordfreq-989334af9fa8e204)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test preprocessers::tests::test_unexpected_langtag ... ok
[INFO] [stdout] test language::tests::test_likely_subtag_from_language ... ok
[INFO] [stdout] test numbers::tests::test_benford_freq ... ok
[INFO] [stdout] test numbers::tests::test_year_freq ... ok
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test numbers::tests::test_smash_numbers ... ok
[INFO] [stdout] test numbers::tests::test_digit_freq ... ok
[INFO] [stdout] test tests::test_io ... ok
[INFO] [stdout] test preprocessers::tests::test_langtag_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wordfreq
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 117) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 216) ... ok
[INFO] [stdout] test src/lib.rs - word_weights_from_text (line 290) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 146) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 129) ... ok
[INFO] [stdout] test src/lib.rs - WordFreq::zipf_frequency (line 184) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 224) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 111) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 182) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 197) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 176) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 157) ... ok
[INFO] [stdout] test src/lib.rs - WordFreq::word_frequency (line 162) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 207) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 72) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 62) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 78) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a5aa6b67787c69516be7a1fce96c0db505eee3dc693f4fd611b2930d7b47c0cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5aa6b67787c69516be7a1fce96c0db505eee3dc693f4fd611b2930d7b47c0cc", kill_on_drop: false }`
[INFO] [stdout] a5aa6b67787c69516be7a1fce96c0db505eee3dc693f4fd611b2930d7b47c0cc