[INFO] fetching crate stable-pattern 0.1.0... [INFO] testing stable-pattern-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate stable-pattern 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate stable-pattern 0.1.0 [INFO] finished tweaking crates.io crate stable-pattern 0.1.0 [INFO] tweaked toml for crates.io crate stable-pattern 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stable-pattern 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c1191bdbe54272564837c748a40433edf159e3868ac7f6ac4c5d3e47d8a251b [INFO] running `Command { std: "docker" "start" "-a" "0c1191bdbe54272564837c748a40433edf159e3868ac7f6ac4c5d3e47d8a251b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c1191bdbe54272564837c748a40433edf159e3868ac7f6ac4c5d3e47d8a251b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c1191bdbe54272564837c748a40433edf159e3868ac7f6ac4c5d3e47d8a251b", kill_on_drop: false }` [INFO] [stdout] 0c1191bdbe54272564837c748a40433edf159e3868ac7f6ac4c5d3e47d8a251b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61ea65f8d81ef3b764341511ce7390b299447b2add84588f300dc4a00ce0b514 [INFO] running `Command { std: "docker" "start" "-a" "61ea65f8d81ef3b764341511ce7390b299447b2add84588f300dc4a00ce0b514", kill_on_drop: false }` [INFO] [stderr] Compiling stable-pattern v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "61ea65f8d81ef3b764341511ce7390b299447b2add84588f300dc4a00ce0b514", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61ea65f8d81ef3b764341511ce7390b299447b2add84588f300dc4a00ce0b514", kill_on_drop: false }` [INFO] [stdout] 61ea65f8d81ef3b764341511ce7390b299447b2add84588f300dc4a00ce0b514 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2a88e5cc902af774c74efd336e8b039d8f3468b49dbc2a872a98ea64dafd175 [INFO] running `Command { std: "docker" "start" "-a" "e2a88e5cc902af774c74efd336e8b039d8f3468b49dbc2a872a98ea64dafd175", kill_on_drop: false }` [INFO] [stderr] Compiling stable-pattern v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "e2a88e5cc902af774c74efd336e8b039d8f3468b49dbc2a872a98ea64dafd175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2a88e5cc902af774c74efd336e8b039d8f3468b49dbc2a872a98ea64dafd175", kill_on_drop: false }` [INFO] [stdout] e2a88e5cc902af774c74efd336e8b039d8f3468b49dbc2a872a98ea64dafd175 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 46e9e822a0253b513e6eed4b9607831ad647c4b54469d3b64596dd11e7d2afdd [INFO] running `Command { std: "docker" "start" "-a" "46e9e822a0253b513e6eed4b9607831ad647c4b54469d3b64596dd11e7d2afdd", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stable_pattern-17f91cd9dab2b78c) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests stable_pattern [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 12 tests [INFO] [stdout] test src/split.rs - split::SplitN<'a,P>::as_str (line 556) ... FAILED [INFO] [stdout] test src/split.rs - split::RSplit<'a,P>::as_str (line 404) ... FAILED [INFO] [stdout] test src/split.rs - split::RSplitN<'a,P>::as_str (line 575) ... FAILED [INFO] [stdout] test src/split.rs - split::Split<'a,P>::as_str (line 385) ... FAILED [INFO] [stdout] test src/split.rs - split::RSplitTerminator<'a,P>::as_str (line 458) ... FAILED [INFO] [stdout] test src/pattern.rs - pattern::char (line 521) ... ok [INFO] [stdout] test src/split.rs - split::SplitTerminator<'a,P>::as_str (line 439) ... FAILED [INFO] [stdout] test src/pattern.rs - pattern::F (line 821) ... ok [INFO] [stdout] test src/pattern.rs - pattern::&'bstr (line 852) ... ok [INFO] [stdout] test src/pattern.rs - pattern::&'b[char] (line 772) ... ok [INFO] [stdout] test src/pattern.rs - pattern (line 18) ... ok [INFO] [stdout] test src/pattern.rs - pattern::Pattern (line 65) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/split.rs - split::SplitN<'a,P>::as_str (line 556) stdout ---- [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::SplitN<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:558:18 [INFO] [stdout] | [INFO] [stdout] 558 | assert_eq!(split.as_str(), "Mary had a little lamb"); [INFO] [stdout] | ^^^^^^ method not found in `std::str::SplitN<'_, char>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::SplitN<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:560:18 [INFO] [stdout] | [INFO] [stdout] 560 | assert_eq!(split.as_str(), "had a little lamb"); [INFO] [stdout] | ^^^^^^ method not found in `std::str::SplitN<'_, char>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::SplitN<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:562:18 [INFO] [stdout] | [INFO] [stdout] 562 | assert_eq!(split.as_str(), ""); [INFO] [stdout] | ^^^^^^ method not found in `std::str::SplitN<'_, char>` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/split.rs - split::RSplit<'a,P>::as_str (line 404) stdout ---- [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::RSplit<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:406:18 [INFO] [stdout] | [INFO] [stdout] 406 | assert_eq!(split.as_str(), "Mary had a little lamb"); [INFO] [stdout] | ^^^^^^ method not found in `std::str::RSplit<'_, char>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::RSplit<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:408:18 [INFO] [stdout] | [INFO] [stdout] 408 | assert_eq!(split.as_str(), "Mary had a little"); [INFO] [stdout] | ^^^^^^ method not found in `std::str::RSplit<'_, char>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::RSplit<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:410:18 [INFO] [stdout] | [INFO] [stdout] 410 | assert_eq!(split.as_str(), ""); [INFO] [stdout] | ^^^^^^ method not found in `std::str::RSplit<'_, char>` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/split.rs - split::RSplitN<'a,P>::as_str (line 575) stdout ---- [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::RSplitN<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:577:18 [INFO] [stdout] | [INFO] [stdout] 577 | assert_eq!(split.as_str(), "Mary had a little lamb"); [INFO] [stdout] | ^^^^^^ method not found in `std::str::RSplitN<'_, char>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::RSplitN<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:579:18 [INFO] [stdout] | [INFO] [stdout] 579 | assert_eq!(split.as_str(), "Mary had a little"); [INFO] [stdout] | ^^^^^^ method not found in `std::str::RSplitN<'_, char>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::RSplitN<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:581:18 [INFO] [stdout] | [INFO] [stdout] 581 | assert_eq!(split.as_str(), ""); [INFO] [stdout] | ^^^^^^ method not found in `std::str::RSplitN<'_, char>` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/split.rs - split::Split<'a,P>::as_str (line 385) stdout ---- [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::Split<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:387:18 [INFO] [stdout] | [INFO] [stdout] 387 | assert_eq!(split.as_str(), "Mary had a little lamb"); [INFO] [stdout] | ^^^^^^ method not found in `std::str::Split<'_, char>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::Split<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:389:18 [INFO] [stdout] | [INFO] [stdout] 389 | assert_eq!(split.as_str(), "had a little lamb"); [INFO] [stdout] | ^^^^^^ method not found in `std::str::Split<'_, char>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::Split<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:391:18 [INFO] [stdout] | [INFO] [stdout] 391 | assert_eq!(split.as_str(), ""); [INFO] [stdout] | ^^^^^^ method not found in `std::str::Split<'_, char>` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/split.rs - split::RSplitTerminator<'a,P>::as_str (line 458) stdout ---- [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `RSplitTerminator<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:460:18 [INFO] [stdout] | [INFO] [stdout] 460 | assert_eq!(split.as_str(), "A..B.."); [INFO] [stdout] | ^^^^^^ method not found in `RSplitTerminator<'_, char>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `RSplitTerminator<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:462:18 [INFO] [stdout] | [INFO] [stdout] 462 | assert_eq!(split.as_str(), "A..B"); [INFO] [stdout] | ^^^^^^ method not found in `RSplitTerminator<'_, char>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `RSplitTerminator<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:464:18 [INFO] [stdout] | [INFO] [stdout] 464 | assert_eq!(split.as_str(), ""); [INFO] [stdout] | ^^^^^^ method not found in `RSplitTerminator<'_, char>` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/split.rs - split::SplitTerminator<'a,P>::as_str (line 439) stdout ---- [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `SplitTerminator<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:441:18 [INFO] [stdout] | [INFO] [stdout] 441 | assert_eq!(split.as_str(), "A..B.."); [INFO] [stdout] | ^^^^^^ method not found in `SplitTerminator<'_, char>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `SplitTerminator<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:443:18 [INFO] [stdout] | [INFO] [stdout] 443 | assert_eq!(split.as_str(), ".B.."); [INFO] [stdout] | ^^^^^^ method not found in `SplitTerminator<'_, char>` [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_str` found for struct `SplitTerminator<'a, P>` in the current scope [INFO] [stdout] --> src/split.rs:445:18 [INFO] [stdout] | [INFO] [stdout] 445 | assert_eq!(split.as_str(), ""); [INFO] [stdout] | ^^^^^^ method not found in `SplitTerminator<'_, char>` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/split.rs - split::RSplit<'a,P>::as_str (line 404) [INFO] [stdout] src/split.rs - split::RSplitN<'a,P>::as_str (line 575) [INFO] [stdout] src/split.rs - split::RSplitTerminator<'a,P>::as_str (line 458) [INFO] [stdout] src/split.rs - split::Split<'a,P>::as_str (line 385) [INFO] [stdout] src/split.rs - split::SplitN<'a,P>::as_str (line 556) [INFO] [stdout] src/split.rs - split::SplitTerminator<'a,P>::as_str (line 439) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "46e9e822a0253b513e6eed4b9607831ad647c4b54469d3b64596dd11e7d2afdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46e9e822a0253b513e6eed4b9607831ad647c4b54469d3b64596dd11e7d2afdd", kill_on_drop: false }` [INFO] [stdout] 46e9e822a0253b513e6eed4b9607831ad647c4b54469d3b64596dd11e7d2afdd