[INFO] fetching crate texting 0.0.7... [INFO] testing texting-0.0.7 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate texting 0.0.7 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate texting 0.0.7 [INFO] finished tweaking crates.io crate texting 0.0.7 [INFO] tweaked toml for crates.io crate texting 0.0.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate texting 0.0.7 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96c111f56c16d1af715b1bc1ffe6c3269a15350717530b2affb89aab3f009ac6 [INFO] running `Command { std: "docker" "start" "-a" "96c111f56c16d1af715b1bc1ffe6c3269a15350717530b2affb89aab3f009ac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96c111f56c16d1af715b1bc1ffe6c3269a15350717530b2affb89aab3f009ac6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96c111f56c16d1af715b1bc1ffe6c3269a15350717530b2affb89aab3f009ac6", kill_on_drop: false }` [INFO] [stdout] 96c111f56c16d1af715b1bc1ffe6c3269a15350717530b2affb89aab3f009ac6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4652e6d4e3c5aabd73aa34807846fdc8f3ac9dace7550e354834642b2905658d [INFO] running `Command { std: "docker" "start" "-a" "4652e6d4e3c5aabd73aa34807846fdc8f3ac9dace7550e354834642b2905658d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling vte v0.15.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling texting v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/charset/mod.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn strip_ansi(text: &str) -> Cow { REG_ANSI.replace_all(text, "") } [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] 21 | pub fn strip_ansi(text: &str) -> Cow<'_, str> { REG_ANSI.replace_all(text, "") } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/charset/mod.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn strip_astral(text: &str) -> Cow { REG_ASTRAL.replace_all(text, "") } [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 23 | pub fn strip_astral(text: &str) -> Cow<'_, str> { REG_ASTRAL.replace_all(text, "") } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.37s [INFO] running `Command { std: "docker" "inspect" "4652e6d4e3c5aabd73aa34807846fdc8f3ac9dace7550e354834642b2905658d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4652e6d4e3c5aabd73aa34807846fdc8f3ac9dace7550e354834642b2905658d", kill_on_drop: false }` [INFO] [stdout] 4652e6d4e3c5aabd73aa34807846fdc8f3ac9dace7550e354834642b2905658d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94fe1166e5b168007c1f3a68e5d2781703bf871b562a87d101d26d69d2ed8c52 [INFO] running `Command { std: "docker" "start" "-a" "94fe1166e5b168007c1f3a68e5d2781703bf871b562a87d101d26d69d2ed8c52", kill_on_drop: false }` [INFO] [stderr] Compiling veho v0.0.20 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/charset/mod.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn strip_ansi(text: &str) -> Cow { REG_ANSI.replace_all(text, "") } [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] 21 | pub fn strip_ansi(text: &str) -> Cow<'_, str> { REG_ANSI.replace_all(text, "") } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/charset/mod.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn strip_astral(text: &str) -> Cow { REG_ASTRAL.replace_all(text, "") } [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 23 | pub fn strip_astral(text: &str) -> Cow<'_, str> { REG_ASTRAL.replace_all(text, "") } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling texting v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `sub` [INFO] [stdout] --> tests/alpha/last_substring_test.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | macro_rules! sub { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/charset/mod.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn strip_ansi(text: &str) -> Cow { REG_ANSI.replace_all(text, "") } [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] 21 | pub fn strip_ansi(text: &str) -> Cow<'_, str> { REG_ANSI.replace_all(text, "") } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/charset/mod.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn strip_astral(text: &str) -> Cow { REG_ASTRAL.replace_all(text, "") } [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 23 | pub fn strip_astral(text: &str) -> Cow<'_, str> { REG_ASTRAL.replace_all(text, "") } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "94fe1166e5b168007c1f3a68e5d2781703bf871b562a87d101d26d69d2ed8c52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94fe1166e5b168007c1f3a68e5d2781703bf871b562a87d101d26d69d2ed8c52", kill_on_drop: false }` [INFO] [stdout] 94fe1166e5b168007c1f3a68e5d2781703bf871b562a87d101d26d69d2ed8c52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5f35795bc6dbcf2c0ad19ad9ca3217a928b44da3ca66687ca8f74d82c2e1725e [INFO] running `Command { std: "docker" "start" "-a" "5f35795bc6dbcf2c0ad19ad9ca3217a928b44da3ca66687ca8f74d82c2e1725e", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/charset/mod.rs:21:25 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn strip_ansi(text: &str) -> Cow { REG_ANSI.replace_all(text, "") } [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] 21 | pub fn strip_ansi(text: &str) -> Cow<'_, str> { REG_ANSI.replace_all(text, "") } [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/charset/mod.rs:23:27 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn strip_astral(text: &str) -> Cow { REG_ASTRAL.replace_all(text, "") } [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 23 | pub fn strip_astral(text: &str) -> Cow<'_, str> { REG_ASTRAL.replace_all(text, "") } [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `texting` (lib) generated 2 warnings (run `cargo fix --lib -p texting` to apply 2 suggestions) [INFO] [stderr] warning: `texting` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: unused macro definition: `sub` [INFO] [stderr] --> tests/alpha/last_substring_test.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | macro_rules! sub { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `texting` (test "integration_test") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/texting-2350e1a38a1bd4e6) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test bracket::tests::test ... ok [INFO] [stdout] test concat::tests::test_crostab_simplified ... ok [INFO] [stdout] test concat::tests::test_regex ... ok [INFO] [stdout] test concat::tests::test_contingent_lines ... ok [INFO] [stdout] test capitalize::tests::test ... ok [INFO] [stdout] test str_value::tests::test ... ok [INFO] [stdout] test lange::tests::test_ansi ... ok [INFO] [stdout] test charset::tests::test_ansi ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-303822e05e7035ff) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test alpha::last_substring_test::last_substring_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests texting [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" "5f35795bc6dbcf2c0ad19ad9ca3217a928b44da3ca66687ca8f74d82c2e1725e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f35795bc6dbcf2c0ad19ad9ca3217a928b44da3ca66687ca8f74d82c2e1725e", kill_on_drop: false }` [INFO] [stdout] 5f35795bc6dbcf2c0ad19ad9ca3217a928b44da3ca66687ca8f74d82c2e1725e