[INFO] fetching crate pretok 0.1.0... [INFO] testing pretok-0.1.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate pretok 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate pretok 0.1.0 [INFO] finished tweaking crates.io crate pretok 0.1.0 [INFO] tweaked toml for crates.io crate pretok 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pretok 0.1.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] [stderr] Adding assert_cmd v1.0.8 (available: v2.1.1) [INFO] [stderr] Adding unicode-segmentation v0.1.2 (available: v0.1.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded assert_cmd v1.0.8 [INFO] [stderr] Downloaded unicode-segmentation v0.1.2 [INFO] [stderr] Downloaded strcursor v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd7c59eabb1d85135f23584a76aec289bd3da1fba4701e289ed0fb55fc5df5fd [INFO] running `Command { std: "docker" "start" "-a" "cd7c59eabb1d85135f23584a76aec289bd3da1fba4701e289ed0fb55fc5df5fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd7c59eabb1d85135f23584a76aec289bd3da1fba4701e289ed0fb55fc5df5fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd7c59eabb1d85135f23584a76aec289bd3da1fba4701e289ed0fb55fc5df5fd", kill_on_drop: false }` [INFO] [stdout] cd7c59eabb1d85135f23584a76aec289bd3da1fba4701e289ed0fb55fc5df5fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25140ef4b11d7091868390a5d442d37d48e293e0f9cc001aa2db3b0a152c4b8c [INFO] running `Command { std: "docker" "start" "-a" "25140ef4b11d7091868390a5d442d37d48e293e0f9cc001aa2db3b0a152c4b8c", kill_on_drop: false }` [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling unicode-segmentation v0.1.2 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling strcursor v0.2.5 [INFO] [stderr] Compiling pretok v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:208:10 [INFO] [stdout] | [INFO] [stdout] 208 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:169:31 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn new(s: &'a str) -> Pretokenizer { [INFO] [stdout] | -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 169 | pub fn new(s: &'a str) -> Pretokenizer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "25140ef4b11d7091868390a5d442d37d48e293e0f9cc001aa2db3b0a152c4b8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25140ef4b11d7091868390a5d442d37d48e293e0f9cc001aa2db3b0a152c4b8c", kill_on_drop: false }` [INFO] [stdout] 25140ef4b11d7091868390a5d442d37d48e293e0f9cc001aa2db3b0a152c4b8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 509b3a153a5c6e7ac047100e7bb08e4a2ca9e7b6de8d6f00393bb271b99ad178 [INFO] running `Command { std: "docker" "start" "-a" "509b3a153a5c6e7ac047100e7bb08e4a2ca9e7b6de8d6f00393bb271b99ad178", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling predicates v2.1.5 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:208:10 [INFO] [stdout] | [INFO] [stdout] 208 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:169:31 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn new(s: &'a str) -> Pretokenizer { [INFO] [stdout] | -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 169 | pub fn new(s: &'a str) -> Pretokenizer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling predicates-tree v1.0.12 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling assert_cmd v1.0.8 [INFO] [stderr] Compiling pretok v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:208:10 [INFO] [stdout] | [INFO] [stdout] 208 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:169:31 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn new(s: &'a str) -> Pretokenizer { [INFO] [stdout] | -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 169 | pub fn new(s: &'a str) -> Pretokenizer<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.04s [INFO] running `Command { std: "docker" "inspect" "509b3a153a5c6e7ac047100e7bb08e4a2ca9e7b6de8d6f00393bb271b99ad178", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "509b3a153a5c6e7ac047100e7bb08e4a2ca9e7b6de8d6f00393bb271b99ad178", kill_on_drop: false }` [INFO] [stdout] 509b3a153a5c6e7ac047100e7bb08e4a2ca9e7b6de8d6f00393bb271b99ad178 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 15882741b19ce5096d97ed019a2b35c9faa728b01a00ab602c0f83aee4ed4292 [INFO] running `Command { std: "docker" "start" "-a" "15882741b19ce5096d97ed019a2b35c9faa728b01a00ab602c0f83aee4ed4292", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:208:10 [INFO] [stderr] | [INFO] [stderr] 208 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/lib.rs:169:31 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn new(s: &'a str) -> Pretokenizer { [INFO] [stderr] | -- ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named 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: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 169 | pub fn new(s: &'a str) -> Pretokenizer<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `pretok` (lib) generated 2 warnings (run `cargo fix --lib -p pretok` to apply 1 suggestion) [INFO] [stderr] warning: `pretok` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pretok-efed353d82a7bed1) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test tests::pretokenizer_test_0 ... ok [INFO] [stdout] test tests::pretokenizer_test_10 ... ok [INFO] [stdout] test tests::pretokenizer_test_1 ... ok [INFO] [stdout] test tests::pretokenizer_test_12 ... ok [INFO] [stdout] test tests::pretokenizer_test_13 ... ok [INFO] [stdout] test tests::pretokenizer_test_15 ... ok [INFO] [stdout] test tests::pretokenizer_test_16 ... ok [INFO] [stdout] test tests::pretokenizer_test_14 ... ok [INFO] [stdout] test tests::pretokenizer_test_17 ... ok [INFO] [stdout] test tests::pretokenizer_test_18 ... ok [INFO] [stdout] test tests::pretokenizer_test_19 ... ok [INFO] [stdout] test tests::pretokenizer_test_2 ... ok [INFO] [stdout] test tests::pretokenizer_test_20 ... ok [INFO] [stdout] test tests::pretokenizer_test_22 ... ok [INFO] [stdout] test tests::pretokenizer_test_21 ... ok [INFO] [stdout] test tests::pretokenizer_test_23 ... ok [INFO] [stdout] test tests::pretokenizer_test_24 ... ok [INFO] [stdout] test tests::pretokenizer_test_25 ... ok [INFO] [stdout] test tests::pretokenizer_test_27 ... ok [INFO] [stdout] test tests::pretokenizer_test_26 ... ok [INFO] [stdout] test tests::pretokenizer_test_3 ... ok [INFO] [stdout] test tests::pretokenizer_test_30 ... ok [INFO] [stdout] test tests::pretokenizer_test_31 ... ok [INFO] [stdout] test tests::pretokenizer_test_6 ... ok [INFO] [stdout] test tests::pretokenizer_test_8 ... ok [INFO] [stdout] test tests::pretokenizer_test_4 ... ok [INFO] [stdout] test tests::pretokenizer_test_5 ... ok [INFO] [stdout] test tests::pretokenizer_test_7 ... ok [INFO] [stdout] test tests::pretokenizer_test_29 ... ok [INFO] [stdout] test tests::pretokenizer_test_28 ... ok [INFO] [stdout] test tests::pretokenizer_test_9 ... ok [INFO] [stdout] test tests::pretokenizer_test_11 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests pretok [INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples` [INFO] [stderr] --> src/lib.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | #![warn(missing_doc_code_examples)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples` [INFO] [stderr] --> src/lib.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | #![warn(missing_doc_code_examples)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the `rustdoc::missing_doc_code_examples` lint is unstable [INFO] [stderr] = note: see issue #101730 for more information [INFO] [stderr] = note: `#[warn(unknown_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:208:10 [INFO] [stderr] | [INFO] [stderr] 208 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - Pretokenizer (line 143) ... ok [INFO] [stdout] test src/lib.rs - (line 47) ... ok [INFO] [stdout] test src/lib.rs - (line 69) ... ok [INFO] [stdout] test src/lib.rs - (line 60) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "15882741b19ce5096d97ed019a2b35c9faa728b01a00ab602c0f83aee4ed4292", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15882741b19ce5096d97ed019a2b35c9faa728b01a00ab602c0f83aee4ed4292", kill_on_drop: false }` [INFO] [stdout] 15882741b19ce5096d97ed019a2b35c9faa728b01a00ab602c0f83aee4ed4292