[INFO] fetching crate tokenizer 0.1.2... [INFO] testing tokenizer-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate tokenizer 0.1.2 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate tokenizer 0.1.2 [INFO] finished tweaking crates.io crate tokenizer 0.1.2 [INFO] tweaked toml for crates.io crate tokenizer 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tokenizer 0.1.2 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 15 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6b25840c47c7c72f990e4308c81eee92d0b5be1825c0a985379445325fea93c7 [INFO] running `Command { std: "docker" "start" "-a" "6b25840c47c7c72f990e4308c81eee92d0b5be1825c0a985379445325fea93c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b25840c47c7c72f990e4308c81eee92d0b5be1825c0a985379445325fea93c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b25840c47c7c72f990e4308c81eee92d0b5be1825c0a985379445325fea93c7", kill_on_drop: false }` [INFO] [stdout] 6b25840c47c7c72f990e4308c81eee92d0b5be1825c0a985379445325fea93c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d4a1579636bb94bdf442354fc240d69d23bdcc1981bdba9d8a8376978d3ca6a4 [INFO] running `Command { std: "docker" "start" "-a" "d4a1579636bb94bdf442354fc240d69d23bdcc1981bdba9d8a8376978d3ca6a4", kill_on_drop: false }` [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling tokenizer v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `level` and `into_vec` are never used [INFO] [stdout] --> src/tokenizer/mod.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait TreeOp { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 37 | fn level(&self) -> usize; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | fn into_vec(self) -> Vec; [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/tokenizer/th/mod.rs:399:27 [INFO] [stdout] | [INFO] [stdout] 399 | fn make_iter(raw: &str) -> rayon::str::SplitWhitespace { [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] 399 | fn make_iter(raw: &str) -> rayon::str::SplitWhitespace<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.48s [INFO] running `Command { std: "docker" "inspect" "d4a1579636bb94bdf442354fc240d69d23bdcc1981bdba9d8a8376978d3ca6a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4a1579636bb94bdf442354fc240d69d23bdcc1981bdba9d8a8376978d3ca6a4", kill_on_drop: false }` [INFO] [stdout] d4a1579636bb94bdf442354fc240d69d23bdcc1981bdba9d8a8376978d3ca6a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e8daf743f22673f6abc9b0494bb4ec165251f86217fc75f6a88b6651b5b537fc [INFO] running `Command { std: "docker" "start" "-a" "e8daf743f22673f6abc9b0494bb4ec165251f86217fc75f6a88b6651b5b537fc", kill_on_drop: false }` [INFO] [stderr] Compiling permutator v0.4.3 [INFO] [stdout] warning: methods `level` and `into_vec` are never used [INFO] [stdout] --> src/tokenizer/mod.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait TreeOp { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 37 | fn level(&self) -> usize; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | fn into_vec(self) -> Vec; [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/tokenizer/th/mod.rs:399:27 [INFO] [stdout] | [INFO] [stdout] 399 | fn make_iter(raw: &str) -> rayon::str::SplitWhitespace { [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] 399 | fn make_iter(raw: &str) -> rayon::str::SplitWhitespace<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokenizer v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `level` and `into_vec` are never used [INFO] [stdout] --> src/tokenizer/mod.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub trait TreeOp { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 37 | fn level(&self) -> usize; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | fn into_vec(self) -> Vec; [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/tokenizer/th/mod.rs:399:27 [INFO] [stdout] | [INFO] [stdout] 399 | fn make_iter(raw: &str) -> rayon::str::SplitWhitespace { [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] 399 | fn make_iter(raw: &str) -> rayon::str::SplitWhitespace<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `from` that must be used [INFO] [stdout] --> src/tokenizer/tests.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | Vec::<&str>::from(&*TreeNode::root().read().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 18 | let _ = Vec::<&str>::from(&*TreeNode::root().read().unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.92s [INFO] running `Command { std: "docker" "inspect" "e8daf743f22673f6abc9b0494bb4ec165251f86217fc75f6a88b6651b5b537fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8daf743f22673f6abc9b0494bb4ec165251f86217fc75f6a88b6651b5b537fc", kill_on_drop: false }` [INFO] [stdout] e8daf743f22673f6abc9b0494bb4ec165251f86217fc75f6a88b6651b5b537fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e9f181572da5bbf4f5dad38890a4aee62c6b876436063136e4e00eab017b1bb2 [INFO] running `Command { std: "docker" "start" "-a" "e9f181572da5bbf4f5dad38890a4aee62c6b876436063136e4e00eab017b1bb2", kill_on_drop: false }` [INFO] [stderr] warning: methods `level` and `into_vec` are never used [INFO] [stderr] --> src/tokenizer/mod.rs:37:8 [INFO] [stderr] | [INFO] [stderr] 32 | pub trait TreeOp { [INFO] [stderr] | ------ methods in this trait [INFO] [stderr] ... [INFO] [stderr] 37 | fn level(&self) -> usize; [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 42 | fn into_vec(self) -> Vec; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tokenizer/th/mod.rs:399:27 [INFO] [stderr] | [INFO] [stderr] 399 | fn make_iter(raw: &str) -> rayon::str::SplitWhitespace { [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] 399 | fn make_iter(raw: &str) -> rayon::str::SplitWhitespace<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `tokenizer` (lib) generated 2 warnings (run `cargo fix --lib -p tokenizer` to apply 1 suggestion) [INFO] [stderr] warning: unused return value of `from` that must be used [INFO] [stderr] --> src/tokenizer/tests.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Vec::<&str>::from(&*TreeNode::root().read().unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 18 | let _ = Vec::<&str>::from(&*TreeNode::root().read().unwrap()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `tokenizer` (lib test) generated 3 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokenizer-5beacba9fd1ed990) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test dict::tests::load_dict ... ok [INFO] [stdout] test dict::tests::test_add_dict ... ok [INFO] [stdout] test dict::tests::test_sized_dict ... ok [INFO] [stdout] test tokenizer::th::tests::test_th_en_word ... ok [INFO] [stdout] test tokenizer::th::tests::test_all_matched ... ok [INFO] [stdout] test tokenizer::th::tests::test_init_by_slice ... ok [INFO] [stdout] test tokenizer::th::tests::test_unknown_word ... ok [INFO] [stdout] test tokenizer::tests::test_tree - should panic ... ok [INFO] [stdout] test tokenizer::th::tests::test_all_possible_triplet ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s [INFO] [stdout] [INFO] [stderr] Doc-tests tokenizer [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" "e9f181572da5bbf4f5dad38890a4aee62c6b876436063136e4e00eab017b1bb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9f181572da5bbf4f5dad38890a4aee62c6b876436063136e4e00eab017b1bb2", kill_on_drop: false }` [INFO] [stdout] e9f181572da5bbf4f5dad38890a4aee62c6b876436063136e4e00eab017b1bb2