[INFO] fetching crate parsegen 0.1.0... [INFO] testing parsegen-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate parsegen 0.1.0 into /workspace/builds/worker-65/source [INFO] validating manifest of crates.io crate parsegen 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate parsegen 0.1.0 [INFO] finished tweaking crates.io crate parsegen 0.1.0 [INFO] tweaked toml for crates.io crate parsegen 0.1.0 written to /workspace/builds/worker-65/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lexgen v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cf15ce0807592a2e0e51e2d7b84e0ecbf7553c363412ab6c21e8a6dc2d0f4ac [INFO] running `Command { std: "docker" "start" "-a" "1cf15ce0807592a2e0e51e2d7b84e0ecbf7553c363412ab6c21e8a6dc2d0f4ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cf15ce0807592a2e0e51e2d7b84e0ecbf7553c363412ab6c21e8a6dc2d0f4ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cf15ce0807592a2e0e51e2d7b84e0ecbf7553c363412ab6c21e8a6dc2d0f4ac", kill_on_drop: false }` [INFO] [stdout] 1cf15ce0807592a2e0e51e2d7b84e0ecbf7553c363412ab6c21e8a6dc2d0f4ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d24031ea036fcd6382d2fb948c89daf9355b3f6d3353a10836dcee691dafdebf [INFO] running `Command { std: "docker" "start" "-a" "d24031ea036fcd6382d2fb948c89daf9355b3f6d3353a10836dcee691dafdebf", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling parsegen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `kind_type_name` [INFO] [stdout] --> src/terminal.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | kind_type_name: syn::Ident, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ident` [INFO] [stdout] --> src/terminal.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | ident: syn::Ident, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/terminal.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.95s [INFO] running `Command { std: "docker" "inspect" "d24031ea036fcd6382d2fb948c89daf9355b3f6d3353a10836dcee691dafdebf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d24031ea036fcd6382d2fb948c89daf9355b3f6d3353a10836dcee691dafdebf", kill_on_drop: false }` [INFO] [stdout] d24031ea036fcd6382d2fb948c89daf9355b3f6d3353a10836dcee691dafdebf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 484cbc48b911d6a56325bf6948d97400e17c016f470146a6779611e536f1e11e [INFO] running `Command { std: "docker" "start" "-a" "484cbc48b911d6a56325bf6948d97400e17c016f470146a6779611e536f1e11e", kill_on_drop: false }` [INFO] [stderr] Compiling lexgen v0.2.2 [INFO] [stdout] warning: field is never read: `kind_type_name` [INFO] [stdout] --> src/terminal.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | kind_type_name: syn::Ident, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ident` [INFO] [stdout] --> src/terminal.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | ident: syn::Ident, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/terminal.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parsegen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `kind_type_name` [INFO] [stdout] --> src/terminal.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | kind_type_name: syn::Ident, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ident` [INFO] [stdout] --> src/terminal.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | ident: syn::Ident, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/terminal.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.83s [INFO] running `Command { std: "docker" "inspect" "484cbc48b911d6a56325bf6948d97400e17c016f470146a6779611e536f1e11e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "484cbc48b911d6a56325bf6948d97400e17c016f470146a6779611e536f1e11e", kill_on_drop: false }` [INFO] [stdout] 484cbc48b911d6a56325bf6948d97400e17c016f470146a6779611e536f1e11e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 801f3e65edff7c80ec53059638bb961c1233771dd863c4af7340a4a80efc1d0b [INFO] running `Command { std: "docker" "start" "-a" "801f3e65edff7c80ec53059638bb961c1233771dd863c4af7340a4a80efc1d0b", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `kind_type_name` [INFO] [stderr] --> src/terminal.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | kind_type_name: syn::Ident, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ident` [INFO] [stderr] --> src/terminal.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | ident: syn::Ident, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/terminal.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `parsegen` (lib) generated 3 warnings [INFO] [stderr] warning: `parsegen` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/parsegen-fadfea7e2fc4b3cf) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test maplit::test_btreemap ... ok [INFO] [stdout] test maplit::test_hashmap ... ok [INFO] [stdout] test lr1::simulate2 ... ok [INFO] [stdout] test ast::parse_symbol ... ok [INFO] [stdout] test ast::parse_enum_token ... ok [INFO] [stdout] test ast::parse_type_synonym ... ok [INFO] [stdout] test lr1::grammar8_lr1_states ... ok [INFO] [stdout] test ast::parse_pattern ... ok [INFO] [stdout] test ast::parse_nonterminal ... ok [INFO] [stdout] test lr1::simulate3 ... ok [INFO] [stdout] test lr1::simulate4 ... ok [INFO] [stdout] test lr1::simulate1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-2a1aee0d40de48b8) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test balanced_parens ... ok [INFO] [stdout] test bug_1 ... ok [INFO] [stdout] test bug_2 ... ok [INFO] [stdout] test expr_example ... ok [INFO] [stdout] test test_grammar_5 ... ok [INFO] [stdout] test test_grammar_7 ... ok [INFO] [stdout] test test_grammar_6 ... ok [INFO] [stdout] test token_lifetimes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests parsegen [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" "801f3e65edff7c80ec53059638bb961c1233771dd863c4af7340a4a80efc1d0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "801f3e65edff7c80ec53059638bb961c1233771dd863c4af7340a4a80efc1d0b", kill_on_drop: false }` [INFO] [stdout] 801f3e65edff7c80ec53059638bb961c1233771dd863c4af7340a4a80efc1d0b