[INFO] fetching crate blex 0.2.2... [INFO] testing blex-0.2.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate blex 0.2.2 into /workspace/builds/worker-3-tc1/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-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate blex 0.2.2 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] Blocking waiting for file lock on package cache [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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] faa43eb94e8218857b49b98a966715072d631d6ed68cc78623f1ae5f387c586b [INFO] running `Command { std: "docker" "start" "-a" "faa43eb94e8218857b49b98a966715072d631d6ed68cc78623f1ae5f387c586b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "faa43eb94e8218857b49b98a966715072d631d6ed68cc78623f1ae5f387c586b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faa43eb94e8218857b49b98a966715072d631d6ed68cc78623f1ae5f387c586b", kill_on_drop: false }` [INFO] [stdout] faa43eb94e8218857b49b98a966715072d631d6ed68cc78623f1ae5f387c586b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 60eae21b4a4a2046dd6a70e6496f09cf3c4b31549f1947ada7d9158177af9d64 [INFO] running `Command { std: "docker" "start" "-a" "60eae21b4a4a2046dd6a70e6496f09cf3c4b31549f1947ada7d9158177af9d64", 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 0.39s [INFO] running `Command { std: "docker" "inspect" "60eae21b4a4a2046dd6a70e6496f09cf3c4b31549f1947ada7d9158177af9d64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60eae21b4a4a2046dd6a70e6496f09cf3c4b31549f1947ada7d9158177af9d64", kill_on_drop: false }` [INFO] [stdout] 60eae21b4a4a2046dd6a70e6496f09cf3c4b31549f1947ada7d9158177af9d64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f77406ccf57828cec2093e751b02e65e7c6ba16e0416ce947e112b15e37104ee [INFO] running `Command { std: "docker" "start" "-a" "f77406ccf57828cec2093e751b02e65e7c6ba16e0416ce947e112b15e37104ee", 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] [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 0.55s [INFO] running `Command { std: "docker" "inspect" "f77406ccf57828cec2093e751b02e65e7c6ba16e0416ce947e112b15e37104ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f77406ccf57828cec2093e751b02e65e7c6ba16e0416ce947e112b15e37104ee", kill_on_drop: false }` [INFO] [stdout] f77406ccf57828cec2093e751b02e65e7c6ba16e0416ce947e112b15e37104ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e8dad25654ba1f1eb2e666803ab6e354ebeb3f4519ef9f8dabf559493f55f472 [INFO] running `Command { std: "docker" "start" "-a" "e8dad25654ba1f1eb2e666803ab6e354ebeb3f4519ef9f8dabf559493f55f472", 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 0.03s [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::apply_one_rule ... ok [INFO] [stdout] test tests::apply_words ... ok [INFO] [stdout] test tests::apply_ab ... ok [INFO] [stdout] test tests::apply_ints ... ok [INFO] [stdout] test tests::print_one_token ... ok [INFO] [stdout] test tests::print_several_tokens ... ok [INFO] [stdout] test tests::has_tag_test ... ok [INFO] [stdout] test tests::print_base_token_stream ... ok [INFO] [stderr] Doc-tests blex [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 0.21s [INFO] [stdout] [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" "e8dad25654ba1f1eb2e666803ab6e354ebeb3f4519ef9f8dabf559493f55f472", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8dad25654ba1f1eb2e666803ab6e354ebeb3f4519ef9f8dabf559493f55f472", kill_on_drop: false }` [INFO] [stdout] e8dad25654ba1f1eb2e666803ab6e354ebeb3f4519ef9f8dabf559493f55f472