[INFO] crate gearley 0.0.4 is already in cache [INFO] testing gearley-0.0.4 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate gearley 0.0.4 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate gearley 0.0.4 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate gearley 0.0.4 [INFO] finished tweaking crates.io crate gearley 0.0.4 [INFO] tweaked toml for crates.io crate gearley 0.0.4 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] afedafeba7add9f639b98674e0a6754728b2379ac9b1218aedadef40ab557666 [INFO] running `"docker" "start" "-a" "afedafeba7add9f639b98674e0a6754728b2379ac9b1218aedadef40ab557666"` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling ref_slice v1.2.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling num-derive v0.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling bit-vec v0.6.1 [INFO] [stderr] Compiling optional v0.5.0 [INFO] [stderr] Compiling bit-matrix v0.6.0 [INFO] [stderr] Compiling cfg v0.5.0 [INFO] [stderr] Compiling gearley v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never read: `nop` [INFO] [stderr] --> src/forest/node.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | nop: NopRepr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nop` [INFO] [stderr] --> src/forest/node.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | nop: u16, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `"docker" "inspect" "afedafeba7add9f639b98674e0a6754728b2379ac9b1218aedadef40ab557666"` [INFO] running `"docker" "rm" "-f" "afedafeba7add9f639b98674e0a6754728b2379ac9b1218aedadef40ab557666"` [INFO] [stdout] afedafeba7add9f639b98674e0a6754728b2379ac9b1218aedadef40ab557666 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bd8d9bd5d55206ec73f88f82ba81752be7c1f4cbca335b10d0ef21f689487c0f [INFO] running `"docker" "start" "-a" "bd8d9bd5d55206ec73f88f82ba81752be7c1f4cbca335b10d0ef21f689487c0f"` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling internship v0.6.0 [INFO] [stderr] warning: field is never read: `nop` [INFO] [stderr] --> src/forest/node.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | nop: NopRepr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nop` [INFO] [stderr] --> src/forest/node.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | nop: u16, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling phf_macros v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling c_lexer v0.1.1 [INFO] [stderr] Compiling gearley v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never read: `nop` [INFO] [stderr] --> src/forest/node.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | nop: NopRepr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nop` [INFO] [stderr] --> src/forest/node.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | nop: u16, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 31.50s [INFO] running `"docker" "inspect" "bd8d9bd5d55206ec73f88f82ba81752be7c1f4cbca335b10d0ef21f689487c0f"` [INFO] running `"docker" "rm" "-f" "bd8d9bd5d55206ec73f88f82ba81752be7c1f4cbca335b10d0ef21f689487c0f"` [INFO] [stdout] bd8d9bd5d55206ec73f88f82ba81752be7c1f4cbca335b10d0ef21f689487c0f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 79ebe8273f81598d34b5edc0ee5e6d0ee89be5f872a9d676c6d34c5735703143 [INFO] running `"docker" "start" "-a" "79ebe8273f81598d34b5edc0ee5e6d0ee89be5f872a9d676c6d34c5735703143"` [INFO] [stderr] warning: field is never read: `nop` [INFO] [stderr] --> src/forest/node.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | nop: NopRepr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nop` [INFO] [stderr] --> src/forest/node.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | nop: u16, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nop` [INFO] [stderr] --> src/forest/node.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | nop: NopRepr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nop` [INFO] [stderr] --> src/forest/node.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | nop: u16, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gearley-dd5a5d479b9e7d06 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test events::test_prediction_events ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test_c-0854a02fceee2585 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test helpers::cartesian_product::test_cartesian_product ... ok [INFO] [stdout] test test_parse_c ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test_nulling-afb933750ffb1323 [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_grammar_with_nulling_intermediate ... ok [INFO] [stdout] test test_trivial_grammar ... ok [INFO] [stdout] test helpers::cartesian_product::test_cartesian_product ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test_recognizer-c48a792eab421c48 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test helpers::cartesian_product::test_cartesian_product ... ok [INFO] [stdout] test test_recognize_reset ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test_sequence-c9b22a27ab7c9507 [INFO] [stdout] test test_recognize_nested ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test helpers::cartesian_product::test_cartesian_product ... ok [INFO] [stdout] test test_sequence ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test_serde-97a900dda3a63ac8 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tests-246103e317f07a19 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test helpers::cartesian_product::test_cartesian_product ... ok [INFO] [stdout] test test_precedenced_arith ... ok [INFO] [stdout] test test_ambiguous_arithmetic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests gearley [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "79ebe8273f81598d34b5edc0ee5e6d0ee89be5f872a9d676c6d34c5735703143"` [INFO] running `"docker" "rm" "-f" "79ebe8273f81598d34b5edc0ee5e6d0ee89be5f872a9d676c6d34c5735703143"` [INFO] [stdout] 79ebe8273f81598d34b5edc0ee5e6d0ee89be5f872a9d676c6d34c5735703143