[INFO] fetching crate v_escape_codegen 0.1.8... [INFO] testing v_escape_codegen-0.1.8 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate v_escape_codegen 0.1.8 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate v_escape_codegen 0.1.8 [INFO] finished tweaking crates.io crate v_escape_codegen 0.1.8 [INFO] tweaked toml for crates.io crate v_escape_codegen 0.1.8 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate v_escape_codegen 0.1.8 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate v_escape_codegen 0.1.8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.13.0 [INFO] [stderr] Downloaded serde_derive v1.0.142 [INFO] [stderr] Downloaded os_str_bytes v6.2.0 [INFO] [stderr] Downloaded quote v1.0.21 [INFO] [stderr] Downloaded textwrap v0.15.0 [INFO] [stderr] Downloaded prettyplease v0.1.18 [INFO] [stderr] Downloaded indexmap v1.9.1 [INFO] [stderr] Downloaded serde v1.0.142 [INFO] [stderr] Downloaded syn v1.0.99 [INFO] [stderr] Downloaded clap v3.2.16 [INFO] [stderr] Downloaded unicode-ident v1.0.3 [INFO] [stderr] Downloaded clap_derive v3.2.15 [INFO] [stderr] Downloaded proc-macro2 v1.0.43 [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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06bab8af6d180e0d4eb37a1c2179d6da907b0f0c126a6acc155742927076c5de [INFO] running `Command { std: "docker" "start" "-a" "06bab8af6d180e0d4eb37a1c2179d6da907b0f0c126a6acc155742927076c5de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06bab8af6d180e0d4eb37a1c2179d6da907b0f0c126a6acc155742927076c5de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06bab8af6d180e0d4eb37a1c2179d6da907b0f0c126a6acc155742927076c5de", kill_on_drop: false }` [INFO] [stdout] 06bab8af6d180e0d4eb37a1c2179d6da907b0f0c126a6acc155742927076c5de [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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4bb5a347048ed74a977deb7289779701417640a193b69ee3599de07fd479365 [INFO] running `Command { std: "docker" "start" "-a" "c4bb5a347048ed74a977deb7289779701417640a193b69ee3599de07fd479365", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde_derive v1.0.142 [INFO] [stderr] Compiling serde v1.0.142 [INFO] [stderr] Compiling prettyplease v0.1.18 [INFO] [stderr] Compiling os_str_bytes v6.2.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.15 [INFO] [stderr] Compiling clap v3.2.16 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling v_escape_codegen v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/generator.rs:236:23 [INFO] [stdout] | [INFO] [stdout] 236 | pub fn new(pairs: &[Pair]) -> Generator { [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] 236 | pub fn new(pairs: &[Pair]) -> Generator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.62s [INFO] running `Command { std: "docker" "inspect" "c4bb5a347048ed74a977deb7289779701417640a193b69ee3599de07fd479365", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4bb5a347048ed74a977deb7289779701417640a193b69ee3599de07fd479365", kill_on_drop: false }` [INFO] [stdout] c4bb5a347048ed74a977deb7289779701417640a193b69ee3599de07fd479365 [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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 686efb48ba7f59056ba1a81d311e4a82f4bef764d296d03f78094c5b90d46b0e [INFO] running `Command { std: "docker" "start" "-a" "686efb48ba7f59056ba1a81d311e4a82f4bef764d296d03f78094c5b90d46b0e", kill_on_drop: false }` [INFO] [stderr] Compiling v_escape_codegen v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/generator.rs:236:23 [INFO] [stdout] | [INFO] [stdout] 236 | pub fn new(pairs: &[Pair]) -> Generator { [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] 236 | pub fn new(pairs: &[Pair]) -> Generator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `Command { std: "docker" "inspect" "686efb48ba7f59056ba1a81d311e4a82f4bef764d296d03f78094c5b90d46b0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "686efb48ba7f59056ba1a81d311e4a82f4bef764d296d03f78094c5b90d46b0e", kill_on_drop: false }` [INFO] [stdout] 686efb48ba7f59056ba1a81d311e4a82f4bef764d296d03f78094c5b90d46b0e [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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b738a39de8d5f0a61d6ea463e3fa8e9361be98215197351e4041849610d49bdf [INFO] running `Command { std: "docker" "start" "-a" "b738a39de8d5f0a61d6ea463e3fa8e9361be98215197351e4041849610d49bdf", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/generator.rs:236:23 [INFO] [stderr] | [INFO] [stderr] 236 | pub fn new(pairs: &[Pair]) -> Generator { [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] 236 | pub fn new(pairs: &[Pair]) -> Generator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `v_escape_codegen` (bin "v_escape_codegen" test) generated 1 warning (run `cargo fix --bin "v_escape_codegen" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/v_escape_codegen-36f7a13370aa1507) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test generator::test::test_1_escape ... ok [INFO] [stdout] test generator::test::test_1_range ... ok [INFO] [stdout] test generator::test::test_1_range_1_escape ... ok [INFO] [stdout] test generator::test::test_1_range_2_escape_c ... ok [INFO] [stdout] test generator::test::test_2_escape ... ok [INFO] [stdout] test generator::test::test_1_range_2_escape_a ... ok [INFO] [stdout] test generator::test::test_2_range ... ok [INFO] [stdout] test generator::test::test_2_range_1_escape_a ... ok [INFO] [stdout] test generator::test::test_2_range_1_escape_c ... ok [INFO] [stdout] test generator::test::test_2_range_1_escape_d ... ok [INFO] [stdout] test generator::test::test_2_range_1_escape_e ... ok [INFO] [stdout] test generator::test::test_2_range_1_escape_f ... ok [INFO] [stdout] test generator::test::test_3_escape ... ok [INFO] [stdout] test generator::test::test_3_range ... ok [INFO] [stdout] test generator::test::test_2_range_1_escape_b ... ok [INFO] [stdout] test generator::test::test_1_range_2_escape_b ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b738a39de8d5f0a61d6ea463e3fa8e9361be98215197351e4041849610d49bdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b738a39de8d5f0a61d6ea463e3fa8e9361be98215197351e4041849610d49bdf", kill_on_drop: false }` [INFO] [stdout] b738a39de8d5f0a61d6ea463e3fa8e9361be98215197351e4041849610d49bdf