[INFO] fetching crate tokenizer 0.1.2... [INFO] testing tokenizer-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate tokenizer 0.1.2 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tokenizer 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-complex v0.2.4 [INFO] [stderr] Downloaded num v0.2.1 [INFO] [stderr] Downloaded num-rational v0.2.4 [INFO] [stderr] Downloaded num-bigint v0.2.6 [INFO] [stderr] Downloaded permutator v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6b4c92d042dd520bab2f09e9b1b3063c349ddff56ed9d607f1564e2bb56cb6ca [INFO] running `Command { std: "docker" "start" "-a" "6b4c92d042dd520bab2f09e9b1b3063c349ddff56ed9d607f1564e2bb56cb6ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b4c92d042dd520bab2f09e9b1b3063c349ddff56ed9d607f1564e2bb56cb6ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b4c92d042dd520bab2f09e9b1b3063c349ddff56ed9d607f1564e2bb56cb6ca", kill_on_drop: false }` [INFO] [stdout] 6b4c92d042dd520bab2f09e9b1b3063c349ddff56ed9d607f1564e2bb56cb6ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf84998eb7a9976f2721a454a9a85ca49c3e6d2c31b23ca4e61d0d18587d2c9d [INFO] running `Command { std: "docker" "start" "-a" "bf84998eb7a9976f2721a454a9a85ca49c3e6d2c31b23ca4e61d0d18587d2c9d", kill_on_drop: false }` [INFO] [stderr] Compiling rayon-core v1.13.0 [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)]` 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 4.11s [INFO] running `Command { std: "docker" "inspect" "bf84998eb7a9976f2721a454a9a85ca49c3e6d2c31b23ca4e61d0d18587d2c9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf84998eb7a9976f2721a454a9a85ca49c3e6d2c31b23ca4e61d0d18587d2c9d", kill_on_drop: false }` [INFO] [stdout] bf84998eb7a9976f2721a454a9a85ca49c3e6d2c31b23ca4e61d0d18587d2c9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a4111266d5fc3992417533a629c899d5c7b2918ce36a681cdb5dfe0d3d6c883 [INFO] running `Command { std: "docker" "start" "-a" "4a4111266d5fc3992417533a629c899d5c7b2918ce36a681cdb5dfe0d3d6c883", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [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)]` 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 num-integer v0.1.46 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling permutator v0.4.3 [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)]` 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)]` 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 4.89s [INFO] running `Command { std: "docker" "inspect" "4a4111266d5fc3992417533a629c899d5c7b2918ce36a681cdb5dfe0d3d6c883", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a4111266d5fc3992417533a629c899d5c7b2918ce36a681cdb5dfe0d3d6c883", kill_on_drop: false }` [INFO] [stdout] 4a4111266d5fc3992417533a629c899d5c7b2918ce36a681cdb5dfe0d3d6c883 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0fcca53449e60ef4582d1955831d8e213398b2e9c8300353ec8c3fa5a22ea0d2 [INFO] running `Command { std: "docker" "start" "-a" "0fcca53449e60ef4582d1955831d8e213398b2e9c8300353ec8c3fa5a22ea0d2", 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)]` 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: 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)]` 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) generated 2 warnings (run `cargo fix --lib -p tokenizer` to apply 1 suggestion) [INFO] [stderr] warning: `tokenizer` (lib test) generated 3 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [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::test_add_dict ... ok [INFO] [stdout] test dict::tests::load_dict ... ok [INFO] [stdout] test dict::tests::test_sized_dict ... ok [INFO] [stdout] test tokenizer::th::tests::test_init_by_slice ... 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_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 0.54s [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" "0fcca53449e60ef4582d1955831d8e213398b2e9c8300353ec8c3fa5a22ea0d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fcca53449e60ef4582d1955831d8e213398b2e9c8300353ec8c3fa5a22ea0d2", kill_on_drop: false }` [INFO] [stdout] 0fcca53449e60ef4582d1955831d8e213398b2e9c8300353ec8c3fa5a22ea0d2