[INFO] fetching crate string_iter 0.1.0... [INFO] testing string_iter-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate string_iter 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate string_iter 0.1.0 [INFO] finished tweaking crates.io crate string_iter 0.1.0 [INFO] tweaked toml for crates.io crate string_iter 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate string_iter 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 89 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.7.0) [INFO] [stderr] Adding itertools v0.11.0 (available: v0.14.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e85996692af6c069bd4f861f7bfee856356a283a80fdad7a28305034bc025e6 [INFO] running `Command { std: "docker" "start" "-a" "3e85996692af6c069bd4f861f7bfee856356a283a80fdad7a28305034bc025e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e85996692af6c069bd4f861f7bfee856356a283a80fdad7a28305034bc025e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e85996692af6c069bd4f861f7bfee856356a283a80fdad7a28305034bc025e6", kill_on_drop: false }` [INFO] [stdout] 3e85996692af6c069bd4f861f7bfee856356a283a80fdad7a28305034bc025e6 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91c465bcc2edde54ecd1dc8f5be5eae3f352a07e682104532ba1dabcdbe8f078 [INFO] running `Command { std: "docker" "start" "-a" "91c465bcc2edde54ecd1dc8f5be5eae3f352a07e682104532ba1dabcdbe8f078", kill_on_drop: false }` [INFO] [stderr] Compiling string_iter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `slice_front_ptr` and `slice_back_ptr` are never used [INFO] [stdout] --> src/lib.rs:332:15 [INFO] [stdout] | [INFO] [stdout] 304 | impl<'t> StringIter<'t> { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 332 | unsafe fn slice_front_ptr(&self, ptr: *const u8) -> &'t str{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 337 | unsafe fn slice_back_ptr(&self, ptr: *const u8) -> &'t str{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "91c465bcc2edde54ecd1dc8f5be5eae3f352a07e682104532ba1dabcdbe8f078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91c465bcc2edde54ecd1dc8f5be5eae3f352a07e682104532ba1dabcdbe8f078", kill_on_drop: false }` [INFO] [stdout] 91c465bcc2edde54ecd1dc8f5be5eae3f352a07e682104532ba1dabcdbe8f078 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12e2453883c1edf609aab6f5725c5108b58774d51d1efc851c6c4ceace553f02 [INFO] running `Command { std: "docker" "start" "-a" "12e2453883c1edf609aab6f5725c5108b58774d51d1efc851c6c4ceace553f02", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling clap_builder v4.5.46 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stdout] warning: methods `slice_front_ptr` and `slice_back_ptr` are never used [INFO] [stdout] --> src/lib.rs:332:15 [INFO] [stdout] | [INFO] [stdout] 304 | impl<'t> StringIter<'t> { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 332 | unsafe fn slice_front_ptr(&self, ptr: *const u8) -> &'t str{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 337 | unsafe fn slice_back_ptr(&self, ptr: *const u8) -> &'t str{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling clap v4.5.46 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling string_iter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `slice_front_ptr` and `slice_back_ptr` are never used [INFO] [stdout] --> src/lib.rs:332:15 [INFO] [stdout] | [INFO] [stdout] 304 | impl<'t> StringIter<'t> { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 332 | unsafe fn slice_front_ptr(&self, ptr: *const u8) -> &'t str{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 337 | unsafe fn slice_back_ptr(&self, ptr: *const u8) -> &'t str{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.53s [INFO] running `Command { std: "docker" "inspect" "12e2453883c1edf609aab6f5725c5108b58774d51d1efc851c6c4ceace553f02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12e2453883c1edf609aab6f5725c5108b58774d51d1efc851c6c4ceace553f02", kill_on_drop: false }` [INFO] [stdout] 12e2453883c1edf609aab6f5725c5108b58774d51d1efc851c6c4ceace553f02 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f8e36a6411752074c3cce39a91464118de507e6a2eed837c93b0e1349759e18f [INFO] running `Command { std: "docker" "start" "-a" "f8e36a6411752074c3cce39a91464118de507e6a2eed837c93b0e1349759e18f", kill_on_drop: false }` [INFO] [stderr] warning: methods `slice_front_ptr` and `slice_back_ptr` are never used [INFO] [stderr] --> src/lib.rs:332:15 [INFO] [stderr] | [INFO] [stderr] 304 | impl<'t> StringIter<'t> { [INFO] [stderr] | ----------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 332 | unsafe fn slice_front_ptr(&self, ptr: *const u8) -> &'t str{ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 337 | unsafe fn slice_back_ptr(&self, ptr: *const u8) -> &'t str{ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `string_iter` (lib) generated 1 warning [INFO] [stderr] warning: `string_iter` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/string_iter-0b70676860cf4b29) [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/iter.rs (/opt/rustwide/target/debug/deps/iter-73683f0c77914f75) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test empty_test ... ok [INFO] [stdout] test peekn_test ... ok [INFO] [stdout] test peek_test ... ok [INFO] [stdout] test iter_join_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/split.rs (/opt/rustwide/target/debug/deps/split-2103b3eb7c29f5b6) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test interval_test ... ok [INFO] [stdout] test split_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests string_iter [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - prelude (line 266) ... ok [INFO] [stdout] test src/string_ext.rs - string_ext::StringExt::merge (line 152) ... ok [INFO] [stdout] test src/string_ext.rs - string_ext::StringExt::merge (line 131) ... ok [INFO] [stdout] test src/merge.rs - merge::Merge::merge_by (line 41) ... ok [INFO] [stdout] test src/lib.rs - (line 64) ... ok [INFO] [stdout] test src/string_ext.rs - string_ext::StringExt::merge (line 161) ... ok [INFO] [stdout] test src/lib.rs - (line 168) ... ok [INFO] [stdout] test src/string_ext.rs - string_ext::StringExt::merge (line 143) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/lib.rs - (line 51) ... ok [INFO] [stdout] test src/lib.rs - (line 41) ... ok [INFO] [stdout] test src/lib.rs - (line 187) ... ok [INFO] [stdout] test src/lib.rs - (line 29) ... ok [INFO] [stdout] test src/lib.rs - (line 82) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f8e36a6411752074c3cce39a91464118de507e6a2eed837c93b0e1349759e18f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8e36a6411752074c3cce39a91464118de507e6a2eed837c93b0e1349759e18f", kill_on_drop: false }` [INFO] [stdout] f8e36a6411752074c3cce39a91464118de507e6a2eed837c93b0e1349759e18f