[INFO] fetching crate pig_latin 0.1.0...
[INFO] testing pig_latin-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate pig_latin 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate pig_latin 0.1.0
[INFO] finished tweaking crates.io crate pig_latin 0.1.0
[INFO] tweaked toml for crates.io crate pig_latin 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pig_latin 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 pig_latin 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9827b92f192afbd7d35b95c63dab0adbfc575809d6b1e728be3882fb6cb052eb
[INFO] running `Command { std: "docker" "start" "-a" "9827b92f192afbd7d35b95c63dab0adbfc575809d6b1e728be3882fb6cb052eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9827b92f192afbd7d35b95c63dab0adbfc575809d6b1e728be3882fb6cb052eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9827b92f192afbd7d35b95c63dab0adbfc575809d6b1e728be3882fb6cb052eb", kill_on_drop: false }`
[INFO] [stdout] 9827b92f192afbd7d35b95c63dab0adbfc575809d6b1e728be3882fb6cb052eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] edf388d2d051ca78e3e9fcaa2f35ebdd2ee1dbdd14282c5f4dec9b4dd59fb451
[INFO] running `Command { std: "docker" "start" "-a" "edf388d2d051ca78e3e9fcaa2f35ebdd2ee1dbdd14282c5f4dec9b4dd59fb451", kill_on_drop: false }`
[INFO] [stderr]    Compiling pig_latin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `has_vowels` is never used
[INFO] [stdout]    --> src/lib.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 229 | trait Text {
[INFO] [stdout]     |       ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 232 |     fn has_vowels(&self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (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/main.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn args_parse(args: &[String]) -> Config {
[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] 26 | fn args_parse(args: &[String]) -> Config<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "edf388d2d051ca78e3e9fcaa2f35ebdd2ee1dbdd14282c5f4dec9b4dd59fb451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf388d2d051ca78e3e9fcaa2f35ebdd2ee1dbdd14282c5f4dec9b4dd59fb451", kill_on_drop: false }`
[INFO] [stdout] edf388d2d051ca78e3e9fcaa2f35ebdd2ee1dbdd14282c5f4dec9b4dd59fb451
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ad8f85b2c77e2eb9b5681f81d7df95e6925b17e10fe5076656572d88fced34f5
[INFO] running `Command { std: "docker" "start" "-a" "ad8f85b2c77e2eb9b5681f81d7df95e6925b17e10fe5076656572d88fced34f5", kill_on_drop: false }`
[INFO] [stdout] warning: method `has_vowels` is never used
[INFO] [stdout]    --> src/lib.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 229 | trait Text {
[INFO] [stdout]     |       ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 232 |     fn has_vowels(&self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pig_latin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `has_vowels` is never used
[INFO] [stdout]    --> src/lib.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 229 | trait Text {
[INFO] [stdout]     |       ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 232 |     fn has_vowels(&self) -> bool;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (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/main.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn args_parse(args: &[String]) -> Config {
[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] 26 | fn args_parse(args: &[String]) -> Config<'_> {
[INFO] [stdout]    |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "ad8f85b2c77e2eb9b5681f81d7df95e6925b17e10fe5076656572d88fced34f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad8f85b2c77e2eb9b5681f81d7df95e6925b17e10fe5076656572d88fced34f5", kill_on_drop: false }`
[INFO] [stdout] ad8f85b2c77e2eb9b5681f81d7df95e6925b17e10fe5076656572d88fced34f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1d5f6af1bdf799a595d30d4670d399e850397f83d202ec7836ffc029d3cbb8a2
[INFO] running `Command { std: "docker" "start" "-a" "1d5f6af1bdf799a595d30d4670d399e850397f83d202ec7836ffc029d3cbb8a2", kill_on_drop: false }`
[INFO] [stderr] warning: method `has_vowels` is never used
[INFO] [stderr]    --> src/lib.rs:232:8
[INFO] [stderr]     |
[INFO] [stderr] 229 | trait Text {
[INFO] [stderr]     |       ---- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 232 |     fn has_vowels(&self) -> bool;
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pig_latin` (lib) generated 1 warning
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/main.rs:26:21
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn args_parse(args: &[String]) -> Config {
[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] 26 | fn args_parse(args: &[String]) -> Config<'_> {
[INFO] [stderr]    |                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `pig_latin` (bin "pig_latin" test) generated 1 warning (run `cargo fix --bin "pig_latin" -p pig_latin --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `pig_latin` (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/pig_latin-ce0b3c53c192c900)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::pig_latin_test_lower ... ok
[INFO] [stdout] test tests::depunctuate_test ... ok
[INFO] [stdout] test tests::match_case_test_no_change ... ok
[INFO] [stdout] test tests::pig_latin_test_my ... ok
[INFO] [stdout] test tests::pig_latin_test_xr ... ok
[INFO] [stdout] test tests::pig_latin_test_sentence ... ok
[INFO] [stdout] test tests::pig_latin_test_square ... ok
[INFO] [stdout] test tests::pig_latin_test_rhythm ... ok
[INFO] [stdout] test tests::pig_latin_test_yt ... ok
[INFO] [stdout] test tests::match_case_test_upper_to_lower ... ok
[INFO] [stdout] test tests::pig_latin_test_upper ... ok
[INFO] [stdout] test tests::match_case_test_lower_to_upper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pig_latin-c0fefe8030634798)
[INFO] [stderr]    Doc-tests pig_latin
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - pig_latin (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d5f6af1bdf799a595d30d4670d399e850397f83d202ec7836ffc029d3cbb8a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d5f6af1bdf799a595d30d4670d399e850397f83d202ec7836ffc029d3cbb8a2", kill_on_drop: false }`
[INFO] [stdout] 1d5f6af1bdf799a595d30d4670d399e850397f83d202ec7836ffc029d3cbb8a2