[INFO] fetching crate cologne_phonetics 0.1.0...
[INFO] testing cologne_phonetics-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cologne_phonetics 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate cologne_phonetics 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cologne_phonetics 0.1.0
[INFO] tweaked toml for crates.io crate cologne_phonetics 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cologne_phonetics 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cologne_phonetics 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10e75633f44cac69579c21754496d1543a010a223a91f719e329fe5de69de149
[INFO] running `Command { std: "docker" "start" "-a" "10e75633f44cac69579c21754496d1543a010a223a91f719e329fe5de69de149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10e75633f44cac69579c21754496d1543a010a223a91f719e329fe5de69de149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e75633f44cac69579c21754496d1543a010a223a91f719e329fe5de69de149", kill_on_drop: false }`
[INFO] [stdout] 10e75633f44cac69579c21754496d1543a010a223a91f719e329fe5de69de149
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75c0b30812484c54e03553607230967912be457f50e4eb17842c2b1bcfde5cdf
[INFO] running `Command { std: "docker" "start" "-a" "75c0b30812484c54e03553607230967912be457f50e4eb17842c2b1bcfde5cdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling cologne_phonetics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]    --> src/cologne_vec.rs:242:17
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 f(lo);
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 let _ = f(lo);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]    --> src/cologne_vec.rs:245:17
[INFO] [stdout]     |
[INFO] [stdout] 245 |                 f(hi);
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 245 |                 let _ = f(hi);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "75c0b30812484c54e03553607230967912be457f50e4eb17842c2b1bcfde5cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75c0b30812484c54e03553607230967912be457f50e4eb17842c2b1bcfde5cdf", kill_on_drop: false }`
[INFO] [stdout] 75c0b30812484c54e03553607230967912be457f50e4eb17842c2b1bcfde5cdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cdbfcdaf1dae46712f51cf8dfdfb288604121822bdfb11489af09c647f1503c
[INFO] running `Command { std: "docker" "start" "-a" "1cdbfcdaf1dae46712f51cf8dfdfb288604121822bdfb11489af09c647f1503c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cologne_phonetics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]    --> src/cologne_vec.rs:242:17
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 f(lo);
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 let _ = f(lo);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]    --> src/cologne_vec.rs:245:17
[INFO] [stdout]     |
[INFO] [stdout] 245 |                 f(hi);
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 245 |                 let _ = f(hi);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]    --> src/cologne_vec.rs:242:17
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 f(lo);
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 let _ = f(lo);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ControlFlow` that must be used
[INFO] [stdout]    --> src/cologne_vec.rs:245:17
[INFO] [stdout]     |
[INFO] [stdout] 245 |                 f(hi);
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 245 |                 let _ = f(hi);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "1cdbfcdaf1dae46712f51cf8dfdfb288604121822bdfb11489af09c647f1503c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cdbfcdaf1dae46712f51cf8dfdfb288604121822bdfb11489af09c647f1503c", kill_on_drop: false }`
[INFO] [stdout] 1cdbfcdaf1dae46712f51cf8dfdfb288604121822bdfb11489af09c647f1503c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8efd49b2d10094ec928ea5ffc665d7cdc9cf524372d6d12138ed5e5fad3fd6f
[INFO] running `Command { std: "docker" "start" "-a" "b8efd49b2d10094ec928ea5ffc665d7cdc9cf524372d6d12138ed5e5fad3fd6f", kill_on_drop: false }`
[INFO] [stderr] warning: unused `ControlFlow` that must be used
[INFO] [stderr]    --> src/cologne_vec.rs:242:17
[INFO] [stderr]     |
[INFO] [stderr] 242 |                 f(lo);
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 242 |                 let _ = f(lo);
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `ControlFlow` that must be used
[INFO] [stderr]    --> src/cologne_vec.rs:245:17
[INFO] [stderr]     |
[INFO] [stderr] 245 |                 f(hi);
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 245 |                 let _ = f(hi);
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `cologne_phonetics` (lib) generated 2 warnings
[INFO] [stderr] warning: `cologne_phonetics` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cologne_phonetics-e15a53d4d8f7106d)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test cologne_vec::test::aho_aho ... ok
[INFO] [stdout] test cologne_vec::test::aro_aro ... ok
[INFO] [stdout] test cologne_vec::test::aho_aho_aho ... ok
[INFO] [stdout] test cologne_vec::test::alphabet ... ok
[INFO] [stdout] test cologne_vec::test::breschnew ... ok
[INFO] [stdout] test cologne_vec::test::grundlagen ... ok
[INFO] [stdout] test cologne_vec::test::hacico ... ok
[INFO] [stdout] test cologne_vec::test::mueller_luedenscheidt ... ok
[INFO] [stdout] test cologne_vec::test::special_char_spam ... ok
[INFO] [stdout] test cologne_vec::test::special_char_spam2 ... ok
[INFO] [stdout] test cologne_vec::test::veni_vidi_vici ... ok
[INFO] [stdout] test cologne_vec::test::wikipedia ... ok
[INFO] [stdout] test string::test::aho_aho ... ok
[INFO] [stdout] test string::test::aho_aho_aho ... ok
[INFO] [stdout] test string::test::alphabet ... ok
[INFO] [stdout] test string::test::aro_aro ... ok
[INFO] [stdout] test string::test::breschnew ... ok
[INFO] [stdout] test string::test::grundlagen ... ok
[INFO] [stdout] test string::test::hacico ... ok
[INFO] [stdout] test string::test::mueller_luedenscheidt ... ok
[INFO] [stdout] test string::test::special_char_spam ... ok
[INFO] [stdout] test string::test::special_char_spam2 ... ok
[INFO] [stdout] test string::test::wikipedia ... ok
[INFO] [stdout] test string::test::veni_vidi_vici ... ok
[INFO] [stdout] test tests::aho_aho_aho ... ok
[INFO] [stdout] test tests::alphabet ... ok
[INFO] [stdout] test tests::aho_aho ... ok
[INFO] [stdout] test tests::aro_aro ... ok
[INFO] [stdout] test tests::breschnew ... ok
[INFO] [stdout] test tests::grundlagen ... ok
[INFO] [stdout] test tests::mueller_luedenscheidt ... ok
[INFO] [stdout] test tests::special_char_spam2 ... ok
[INFO] [stdout] test tests::wikipedia ... ok
[INFO] [stdout] test tests::veni_vidi_vici ... ok
[INFO] [stdout] test tests::special_char_spam ... ok
[INFO] [stdout] test tests::hacico ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cologne_phonetics
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8efd49b2d10094ec928ea5ffc665d7cdc9cf524372d6d12138ed5e5fad3fd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8efd49b2d10094ec928ea5ffc665d7cdc9cf524372d6d12138ed5e5fad3fd6f", kill_on_drop: false }`
[INFO] [stdout] b8efd49b2d10094ec928ea5ffc665d7cdc9cf524372d6d12138ed5e5fad3fd6f