[INFO] fetching crate blex 0.2.2... [INFO] testing blex-0.2.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate blex 0.2.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate blex 0.2.2 [INFO] finished tweaking crates.io crate blex 0.2.2 [INFO] tweaked toml for crates.io crate blex 0.2.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate blex 0.2.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7256077ac6969f4bfac733597b7f09f7afdb7f4679efe0bc33bfba1c4f634654 [INFO] running `Command { std: "docker" "start" "-a" "7256077ac6969f4bfac733597b7f09f7afdb7f4679efe0bc33bfba1c4f634654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7256077ac6969f4bfac733597b7f09f7afdb7f4679efe0bc33bfba1c4f634654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7256077ac6969f4bfac733597b7f09f7afdb7f4679efe0bc33bfba1c4f634654", kill_on_drop: false }` [INFO] [stdout] 7256077ac6969f4bfac733597b7f09f7afdb7f4679efe0bc33bfba1c4f634654 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db5a0919a64631b9eabf93d37d3fb0827f2524f59eb37aa23409e883d66972c3 [INFO] running `Command { std: "docker" "start" "-a" "db5a0919a64631b9eabf93d37d3fb0827f2524f59eb37aa23409e883d66972c3", kill_on_drop: false }` [INFO] [stderr] Compiling blex v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/token.rs:80:48 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn str_to_tokens<'a>(body: &'a str) -> Vec { [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] 80 | pub fn str_to_tokens<'a>(body: &'a str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "db5a0919a64631b9eabf93d37d3fb0827f2524f59eb37aa23409e883d66972c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db5a0919a64631b9eabf93d37d3fb0827f2524f59eb37aa23409e883d66972c3", kill_on_drop: false }` [INFO] [stdout] db5a0919a64631b9eabf93d37d3fb0827f2524f59eb37aa23409e883d66972c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e47f3882961bbdfb415443d78ef8da5ebfa7e43747ca60c3f9fe002bb003fef7 [INFO] running `Command { std: "docker" "start" "-a" "e47f3882961bbdfb415443d78ef8da5ebfa7e43747ca60c3f9fe002bb003fef7", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/token.rs:80:48 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn str_to_tokens<'a>(body: &'a str) -> Vec { [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] 80 | pub fn str_to_tokens<'a>(body: &'a str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling blex v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/token.rs:80:48 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn str_to_tokens<'a>(body: &'a str) -> Vec { [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] 80 | pub fn str_to_tokens<'a>(body: &'a str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "e47f3882961bbdfb415443d78ef8da5ebfa7e43747ca60c3f9fe002bb003fef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e47f3882961bbdfb415443d78ef8da5ebfa7e43747ca60c3f9fe002bb003fef7", kill_on_drop: false }` [INFO] [stdout] e47f3882961bbdfb415443d78ef8da5ebfa7e43747ca60c3f9fe002bb003fef7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] af0b0afe53e8b7cfeb0b4fec2fbabefe7432e5aa7953338e93ace33b22371f0e [INFO] running `Command { std: "docker" "start" "-a" "af0b0afe53e8b7cfeb0b4fec2fbabefe7432e5aa7953338e93ace33b22371f0e", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/token.rs:80:48 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn str_to_tokens<'a>(body: &'a str) -> Vec { [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] 80 | pub fn str_to_tokens<'a>(body: &'a str) -> Vec> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `blex` (lib) generated 1 warning (run `cargo fix --lib -p blex` to apply 1 suggestion) [INFO] [stderr] warning: `blex` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blex-74e5cad01d8c1a41) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::print_one_token ... ok [INFO] [stdout] test tests::print_base_token_stream ... ok [INFO] [stdout] test tests::has_tag_test ... ok [INFO] [stdout] test tests::apply_one_rule ... ok [INFO] [stdout] test tests::apply_words ... ok [INFO] [stdout] test tests::print_several_tokens ... ok [INFO] [stdout] test tests::apply_ab ... ok [INFO] [stdout] test tests::apply_ints ... ok [INFO] [stdout] test tests::big_paragraph_performance ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] Doc-tests blex [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" "af0b0afe53e8b7cfeb0b4fec2fbabefe7432e5aa7953338e93ace33b22371f0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af0b0afe53e8b7cfeb0b4fec2fbabefe7432e5aa7953338e93ace33b22371f0e", kill_on_drop: false }` [INFO] [stdout] af0b0afe53e8b7cfeb0b4fec2fbabefe7432e5aa7953338e93ace33b22371f0e