[INFO] fetching crate v_escape_derive 0.8.4... [INFO] testing v_escape_derive-0.8.4 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate v_escape_derive 0.8.4 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate v_escape_derive 0.8.4 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate v_escape_derive 0.8.4 [INFO] finished tweaking crates.io crate v_escape_derive 0.8.4 [INFO] tweaked toml for crates.io crate v_escape_derive 0.8.4 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 543e72b6289905238802127839dd1a1afb549452b101266f72421e82f7a44d34 [INFO] running `Command { std: "docker" "start" "-a" "543e72b6289905238802127839dd1a1afb549452b101266f72421e82f7a44d34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "543e72b6289905238802127839dd1a1afb549452b101266f72421e82f7a44d34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "543e72b6289905238802127839dd1a1afb549452b101266f72421e82f7a44d34", kill_on_drop: false }` [INFO] [stdout] 543e72b6289905238802127839dd1a1afb549452b101266f72421e82f7a44d34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0a23681fbca84fa81168eab389e0e152d7453ca6531ac72792619bf1385acb0 [INFO] running `Command { std: "docker" "start" "-a" "e0a23681fbca84fa81168eab389e0e152d7453ca6531ac72792619bf1385acb0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling v_escape_derive v0.8.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `eq_token` [INFO] [stdout] --> src/lib.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `comma` [INFO] [stdout] --> src/lib.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub comma: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.53s [INFO] running `Command { std: "docker" "inspect" "e0a23681fbca84fa81168eab389e0e152d7453ca6531ac72792619bf1385acb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0a23681fbca84fa81168eab389e0e152d7453ca6531ac72792619bf1385acb0", kill_on_drop: false }` [INFO] [stdout] e0a23681fbca84fa81168eab389e0e152d7453ca6531ac72792619bf1385acb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b6030b84518240aac4bbf91e6a376a8306698ba690fb752d018030fa34f1000 [INFO] running `Command { std: "docker" "start" "-a" "6b6030b84518240aac4bbf91e6a376a8306698ba690fb752d018030fa34f1000", kill_on_drop: false }` [INFO] [stderr] Compiling v_escape_derive v0.8.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `eq_token` [INFO] [stdout] --> src/lib.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `comma` [INFO] [stdout] --> src/lib.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub comma: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `eq_token` [INFO] [stdout] --> src/lib.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub eq_token: Token![=], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `comma` [INFO] [stdout] --> src/lib.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub comma: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "6b6030b84518240aac4bbf91e6a376a8306698ba690fb752d018030fa34f1000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b6030b84518240aac4bbf91e6a376a8306698ba690fb752d018030fa34f1000", kill_on_drop: false }` [INFO] [stdout] 6b6030b84518240aac4bbf91e6a376a8306698ba690fb752d018030fa34f1000 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 162433799a0783c7f74a80f4e9f17eb29f227c0f85832dcfbce96f14bbb04a89 [INFO] running `Command { std: "docker" "start" "-a" "162433799a0783c7f74a80f4e9f17eb29f227c0f85832dcfbce96f14bbb04a89", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `eq_token` [INFO] [stderr] --> src/lib.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub eq_token: Token![=], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `comma` [INFO] [stderr] --> src/lib.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub comma: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `eq_token` [INFO] [stderr] --> src/lib.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub eq_token: Token![=], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `comma` [INFO] [stderr] --> src/lib.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub comma: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/v_escape_derive-336dde7245667f24) [INFO] [stdout] [INFO] [stdout] running 28 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_a ... ok [INFO] [stdout] test generator::test::test_1_range_2_escape_b ... 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_2_range ... ok [INFO] [stdout] test generator::test::test_2_range_1_escape_b ... 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_a ... ok [INFO] [stdout] test parser::test::test_syntax ... ok [INFO] [stdout] test parser::test::test_parser ... ok [INFO] [stdout] test parser::test::test_panic_bad_syntax_a - should panic ... ok [INFO] [stdout] test parser::test::test_panic_bad_syntax_b - should panic ... ok [INFO] [stdout] test parser::test::test_panic_bad_syntax_c - should panic ... ok [INFO] [stdout] test parser::test::test_panic_bad_syntax_d - should panic ... ok [INFO] [stdout] test parser::test::test_panic_bad_syntax_e - should panic ... ok [INFO] [stdout] test parser::test::test_panic_empty - should panic ... ok [INFO] [stdout] test parser::test::test_panic_overflow_negative - should panic ... ok [INFO] [stdout] test parser::test::test_panic_overflow_u8 - should panic ... ok [INFO] [stdout] test parser::test::test_panic_repeated - should panic ... ok [INFO] [stdout] test parser::test::test_panic_overflow_i8 - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests v_escape_derive [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" "162433799a0783c7f74a80f4e9f17eb29f227c0f85832dcfbce96f14bbb04a89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "162433799a0783c7f74a80f4e9f17eb29f227c0f85832dcfbce96f14bbb04a89", kill_on_drop: false }` [INFO] [stdout] 162433799a0783c7f74a80f4e9f17eb29f227c0f85832dcfbce96f14bbb04a89