[INFO] fetching crate wordfreq 0.2.3...
[INFO] testing wordfreq-0.2.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate wordfreq 0.2.3 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wordfreq 0.2.3 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 28 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 24d476bf03810599bf3b1efeda7736510d98154eee9aa5ed213e1acf4eabdccb
[INFO] running `Command { std: "docker" "start" "-a" "24d476bf03810599bf3b1efeda7736510d98154eee9aa5ed213e1acf4eabdccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24d476bf03810599bf3b1efeda7736510d98154eee9aa5ed213e1acf4eabdccb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d476bf03810599bf3b1efeda7736510d98154eee9aa5ed213e1acf4eabdccb", kill_on_drop: false }`
[INFO] [stdout] 24d476bf03810599bf3b1efeda7736510d98154eee9aa5ed213e1acf4eabdccb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 59d3795fba2e0fceda3a7690fcf73354ecd6d7df51d33dfe466478dec3fbb50a
[INFO] running `Command { std: "docker" "start" "-a" "59d3795fba2e0fceda3a7690fcf73354ecd6d7df51d33dfe466478dec3fbb50a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.12
[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 bincode v1.3.3
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling wordfreq v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `Command { std: "docker" "inspect" "59d3795fba2e0fceda3a7690fcf73354ecd6d7df51d33dfe466478dec3fbb50a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d3795fba2e0fceda3a7690fcf73354ecd6d7df51d33dfe466478dec3fbb50a", kill_on_drop: false }`
[INFO] [stdout] 59d3795fba2e0fceda3a7690fcf73354ecd6d7df51d33dfe466478dec3fbb50a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7a4275d0e1f4ccbcb83d5b84af60969208e3c11b12d5e1eefcca76396f0d07c6
[INFO] running `Command { std: "docker" "start" "-a" "7a4275d0e1f4ccbcb83d5b84af60969208e3c11b12d5e1eefcca76396f0d07c6", 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 2.36s
[INFO] running `Command { std: "docker" "inspect" "7a4275d0e1f4ccbcb83d5b84af60969208e3c11b12d5e1eefcca76396f0d07c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a4275d0e1f4ccbcb83d5b84af60969208e3c11b12d5e1eefcca76396f0d07c6", kill_on_drop: false }`
[INFO] [stdout] 7a4275d0e1f4ccbcb83d5b84af60969208e3c11b12d5e1eefcca76396f0d07c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ab90ea292d86a1c4f20e13150cdd56af68352eb72d8adfe3847024df6d34295a
[INFO] running `Command { std: "docker" "start" "-a" "ab90ea292d86a1c4f20e13150cdd56af68352eb72d8adfe3847024df6d34295a", 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-f199ab0cac52058c)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test preprocessers::tests::test_unexpected_langtag ... ok
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test language::tests::test_likely_subtag_from_language ... ok
[INFO] [stdout] test numbers::tests::test_smash_numbers ... ok
[INFO] [stdout] test numbers::tests::test_year_freq ... ok
[INFO] [stdout] test numbers::tests::test_digit_freq ... ok
[INFO] [stdout] test numbers::tests::test_benford_freq ... ok
[INFO] [stdout] test preprocessers::tests::test_langtag_parse ... ok
[INFO] [stdout] test tests::test_io ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wordfreq
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 129) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - word_weights_from_text (line 290) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 117) ... ok
[INFO] [stdout] test src/lib.rs - WordFreq::word_frequency (line 162) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 111) ... ok
[INFO] [stdout] test src/lib.rs - WordFreq::zipf_frequency (line 184) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... 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 146) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 157) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 176) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 207) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 224) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 78) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 216) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 62) ... ok
[INFO] [stdout] test src/preprocessers.rs - preprocessers::Standardizer (line 72) ... 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 4.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab90ea292d86a1c4f20e13150cdd56af68352eb72d8adfe3847024df6d34295a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab90ea292d86a1c4f20e13150cdd56af68352eb72d8adfe3847024df6d34295a", kill_on_drop: false }`
[INFO] [stdout] ab90ea292d86a1c4f20e13150cdd56af68352eb72d8adfe3847024df6d34295a