[INFO] fetching crate pegcel-macros 0.1.0... [INFO] testing pegcel-macros-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate pegcel-macros 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate pegcel-macros 0.1.0 [INFO] finished tweaking crates.io crate pegcel-macros 0.1.0 [INFO] tweaked toml for crates.io crate pegcel-macros 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pegcel-macros 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 30 packages to latest compatible versions [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.12.0) [INFO] [stderr] Adding itertools v0.8.2 (available: v0.14.0) [INFO] [stderr] Adding proc-macro2 v0.4.30 (available: v1.0.103) [INFO] [stderr] Adding quote v0.6.13 (available: v1.0.42) [INFO] [stderr] Adding syn v0.15.44 (available: v2.0.110) [INFO] [stderr] Adding uuid v0.7.4 (available: v1.18.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee5ab03a7fda508111addf9ac53c2a3be25c3f1e98898287db55333d23be785d [INFO] running `Command { std: "docker" "start" "-a" "ee5ab03a7fda508111addf9ac53c2a3be25c3f1e98898287db55333d23be785d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee5ab03a7fda508111addf9ac53c2a3be25c3f1e98898287db55333d23be785d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee5ab03a7fda508111addf9ac53c2a3be25c3f1e98898287db55333d23be785d", kill_on_drop: false }` [INFO] [stdout] ee5ab03a7fda508111addf9ac53c2a3be25c3f1e98898287db55333d23be785d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec5c9dc0d58c677b7cab4bff13f93916fbd811fb3940296ff1609b3f7dd8d4ae [INFO] running `Command { std: "docker" "start" "-a" "ec5c9dc0d58c677b7cab4bff13f93916fbd811fb3940296ff1609b3f7dd8d4ae", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling pegcel-macros v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:127:6 [INFO] [stdout] | [INFO] [stdout] 127 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:285:97 [INFO] [stdout] | [INFO] [stdout] 285 | make_type(&item.item).unwrap_or_else(|| panic!("Non-advancing repetition"));; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.90s [INFO] running `Command { std: "docker" "inspect" "ec5c9dc0d58c677b7cab4bff13f93916fbd811fb3940296ff1609b3f7dd8d4ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec5c9dc0d58c677b7cab4bff13f93916fbd811fb3940296ff1609b3f7dd8d4ae", kill_on_drop: false }` [INFO] [stdout] ec5c9dc0d58c677b7cab4bff13f93916fbd811fb3940296ff1609b3f7dd8d4ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 448e9c5555ff5570bd8cacbb454b62ac715fb40bb62b21bbb36b4f1d6f76e17b [INFO] running `Command { std: "docker" "start" "-a" "448e9c5555ff5570bd8cacbb454b62ac715fb40bb62b21bbb36b4f1d6f76e17b", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling pegcel-macros v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:127:6 [INFO] [stdout] | [INFO] [stdout] 127 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:285:97 [INFO] [stdout] | [INFO] [stdout] 285 | make_type(&item.item).unwrap_or_else(|| panic!("Non-advancing repetition"));; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:127:6 [INFO] [stdout] | [INFO] [stdout] 127 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:285:97 [INFO] [stdout] | [INFO] [stdout] 285 | make_type(&item.item).unwrap_or_else(|| panic!("Non-advancing repetition"));; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `UnnamedItem` is never used [INFO] [stdout] --> tests/../src/manual_grammar.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum UnnamedItem { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `parse_without_repeated` and `parse_just_block_symbol` are never used [INFO] [stdout] --> tests/../src/manual_grammar.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 44 | impl UnnamedItem { [INFO] [stdout] | ---------------- associated functions in this implementation [INFO] [stdout] 45 | fn parse_without_repeated(input: ParseStream) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | fn parse_just_block_symbol(input: ParseStream) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Braced` is never constructed [INFO] [stdout] --> tests/../src/manual_grammar.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | pub struct Braced { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.14s [INFO] running `Command { std: "docker" "inspect" "448e9c5555ff5570bd8cacbb454b62ac715fb40bb62b21bbb36b4f1d6f76e17b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "448e9c5555ff5570bd8cacbb454b62ac715fb40bb62b21bbb36b4f1d6f76e17b", kill_on_drop: false }` [INFO] [stdout] 448e9c5555ff5570bd8cacbb454b62ac715fb40bb62b21bbb36b4f1d6f76e17b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0b7d37d3923b28e2f8456a09467328cbe1d0e244e9ed104d36a2daf1e0a49be3 [INFO] running `Command { std: "docker" "start" "-a" "0b7d37d3923b28e2f8456a09467328cbe1d0e244e9ed104d36a2daf1e0a49be3", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:127:6 [INFO] [stderr] | [INFO] [stderr] 127 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:285:97 [INFO] [stderr] | [INFO] [stderr] 285 | make_type(&item.item).unwrap_or_else(|| panic!("Non-advancing repetition"));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: `pegcel-macros` (lib) generated 2 warnings [INFO] [stderr] warning: `pegcel-macros` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: enum `UnnamedItem` is never used [INFO] [stderr] --> tests/../src/manual_grammar.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | pub enum UnnamedItem { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated functions `parse_without_repeated` and `parse_just_block_symbol` are never used [INFO] [stderr] --> tests/../src/manual_grammar.rs:45:8 [INFO] [stderr] | [INFO] [stderr] 44 | impl UnnamedItem { [INFO] [stderr] | ---------------- associated functions in this implementation [INFO] [stderr] 45 | fn parse_without_repeated(input: ParseStream) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 62 | fn parse_just_block_symbol(input: ParseStream) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Braced` is never constructed [INFO] [stderr] --> tests/../src/manual_grammar.rs:97:12 [INFO] [stderr] | [INFO] [stderr] 97 | pub struct Braced { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `pegcel-macros` (test "meta") generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pegcel_macros-bb0cff80563c0629) [INFO] [stderr] Running tests/meta.rs (/opt/rustwide/target/debug/deps/meta-7dec6f18f00c6f02) [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] [stderr] Doc-tests pegcel_macros [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test meta_grammar_compiles ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:127:6 [INFO] [stderr] | [INFO] [stderr] 127 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:285:97 [INFO] [stderr] | [INFO] [stderr] 285 | make_type(&item.item).unwrap_or_else(|| panic!("Non-advancing repetition"));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [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" "0b7d37d3923b28e2f8456a09467328cbe1d0e244e9ed104d36a2daf1e0a49be3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b7d37d3923b28e2f8456a09467328cbe1d0e244e9ed104d36a2daf1e0a49be3", kill_on_drop: false }` [INFO] [stdout] 0b7d37d3923b28e2f8456a09467328cbe1d0e244e9ed104d36a2daf1e0a49be3