[INFO] fetching crate pangu2 0.2.0... [INFO] testing pangu2-0.2.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate pangu2 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate pangu2 0.2.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate pangu2 0.2.0 [INFO] tweaked toml for crates.io crate pangu2 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pangu2 0.2.0 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] crate crates.io crate pangu2 0.2.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9867c65508af8527d4ebf7e3ff74e08b67347dcc994f174e7959d40b768ed942 [INFO] running `Command { std: "docker" "start" "-a" "9867c65508af8527d4ebf7e3ff74e08b67347dcc994f174e7959d40b768ed942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9867c65508af8527d4ebf7e3ff74e08b67347dcc994f174e7959d40b768ed942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9867c65508af8527d4ebf7e3ff74e08b67347dcc994f174e7959d40b768ed942", kill_on_drop: false }` [INFO] [stdout] 9867c65508af8527d4ebf7e3ff74e08b67347dcc994f174e7959d40b768ed942 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 198cbdfc8a1561ca063e9162cc743d96ffa44797e3afe9821ba87912fc564e4f [INFO] running `Command { std: "docker" "start" "-a" "198cbdfc8a1561ca063e9162cc743d96ffa44797e3afe9821ba87912fc564e4f", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling pangu2 v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:20:22 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn spacing(text: &str) -> Cow { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | pub fn spacing(text: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.19s [INFO] running `Command { std: "docker" "inspect" "198cbdfc8a1561ca063e9162cc743d96ffa44797e3afe9821ba87912fc564e4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "198cbdfc8a1561ca063e9162cc743d96ffa44797e3afe9821ba87912fc564e4f", kill_on_drop: false }` [INFO] [stdout] 198cbdfc8a1561ca063e9162cc743d96ffa44797e3afe9821ba87912fc564e4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c02edd226ec481fdb6549d7e6153787c966db091575e570919de8ebbd98bace0 [INFO] running `Command { std: "docker" "start" "-a" "c02edd226ec481fdb6549d7e6153787c966db091575e570919de8ebbd98bace0", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:20:22 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn spacing(text: &str) -> Cow { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | pub fn spacing(text: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pangu2 v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:20:22 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn spacing(text: &str) -> Cow { [INFO] [stdout] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | pub fn spacing(text: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "c02edd226ec481fdb6549d7e6153787c966db091575e570919de8ebbd98bace0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c02edd226ec481fdb6549d7e6153787c966db091575e570919de8ebbd98bace0", kill_on_drop: false }` [INFO] [stdout] c02edd226ec481fdb6549d7e6153787c966db091575e570919de8ebbd98bace0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] eb9f0111d4d43f138e0a0f6e6ed194a3b66938e98c5cc90f72b74da6e1cc80a7 [INFO] running `Command { std: "docker" "start" "-a" "eb9f0111d4d43f138e0a0f6e6ed194a3b66938e98c5cc90f72b74da6e1cc80a7", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:20:22 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn spacing(text: &str) -> Cow { [INFO] [stderr] | ^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 20 | pub fn spacing(text: &str) -> Cow<'_, str> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `pangu2` (lib) generated 1 warning (run `cargo fix --lib -p pangu2` to apply 1 suggestion) [INFO] [stderr] warning: `pangu2` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pangu2-d4491887dc4452f8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/spacing.rs (/opt/rustwide/target/debug/deps/spacing-a88efe4f4ec4e8e3) [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test cjk_compatibility_ideographs ... ok [INFO] [stdout] test back_quote ... ok [INFO] [stdout] test dollar ... ok [INFO] [stdout] test bracket ... ok [INFO] [stdout] test carat ... ok [INFO] [stdout] test cjk_unified_ideographs ... ok [INFO] [stdout] test brace ... ok [INFO] [stdout] test colon ... ok [INFO] [stdout] test enclosed_cjk_letters_and_months ... ok [INFO] [stdout] test backslash ... ok [INFO] [stdout] test cjk_radicals_supplement ... ok [INFO] [stdout] test at ... ok [INFO] [stdout] test comma ... ok [INFO] [stdout] test cjk_unified_ideographs_extension_a ... ok [INFO] [stdout] test exclamation_mark ... ok [INFO] [stdout] test equal ... ok [INFO] [stdout] test greater_than ... ok [INFO] [stdout] test kangxi_radicals ... ok [INFO] [stdout] test bopomofo ... ok [INFO] [stdout] test hiragana ... ok [INFO] [stdout] test asterisk ... ok [INFO] [stdout] test pipe ... ok [INFO] [stdout] test number_forms ... ok [INFO] [stdout] test period ... ok [INFO] [stdout] test general_punctuation ... ok [INFO] [stdout] test percent ... ok [INFO] [stdout] test katakana ... ok [INFO] [stdout] test latin1_supplement ... ok [INFO] [stdout] test plus ... ok [INFO] [stdout] test question_mark ... ok [INFO] [stdout] test hash ... ok [INFO] [stdout] test less_than ... ok [INFO] [stdout] test minus ... ok [INFO] [stdout] test semicolon ... ok [INFO] [stdout] test tilde ... ok [INFO] [stdout] test slash ... ok [INFO] [stdout] test text ... ok [INFO] [stdout] test underscore ... ok [INFO] [stdout] test single_quote ... ok [INFO] [stdout] test quote ... ok [INFO] [stdout] test parenthesis ... ok [INFO] [stdout] test ampersand ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Doc-tests pangu2 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eb9f0111d4d43f138e0a0f6e6ed194a3b66938e98c5cc90f72b74da6e1cc80a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb9f0111d4d43f138e0a0f6e6ed194a3b66938e98c5cc90f72b74da6e1cc80a7", kill_on_drop: false }` [INFO] [stdout] eb9f0111d4d43f138e0a0f6e6ed194a3b66938e98c5cc90f72b74da6e1cc80a7