[INFO] crate pest_vm 2.1.0 is already in cache
[INFO] testing pest_vm-2.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate pest_vm 2.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate pest_vm 2.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pest_vm 2.1.0
[INFO] finished tweaking crates.io crate pest_vm 2.1.0
[INFO] tweaked toml for crates.io crate pest_vm 2.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] ef8b08d744f7655a5d29f2225c3211ecc2a8f248c6a9470937bc3a7d476d9ca2
[INFO] running `"docker" "start" "-a" "ef8b08d744f7655a5d29f2225c3211ecc2a8f248c6a9470937bc3a7d476d9ca2"`
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_vm v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `"docker" "inspect" "ef8b08d744f7655a5d29f2225c3211ecc2a8f248c6a9470937bc3a7d476d9ca2"`
[INFO] running `"docker" "rm" "-f" "ef8b08d744f7655a5d29f2225c3211ecc2a8f248c6a9470937bc3a7d476d9ca2"`
[INFO] [stdout] ef8b08d744f7655a5d29f2225c3211ecc2a8f248c6a9470937bc3a7d476d9ca2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] d4bc469255c072e0cb29de3c3d5f5be297a8f09ecd63aba808ae630c784fb834
[INFO] running `"docker" "start" "-a" "d4bc469255c072e0cb29de3c3d5f5be297a8f09ecd63aba808ae630c784fb834"`
[INFO] [stderr]    Compiling pest_vm v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.45s
[INFO] running `"docker" "inspect" "d4bc469255c072e0cb29de3c3d5f5be297a8f09ecd63aba808ae630c784fb834"`
[INFO] running `"docker" "rm" "-f" "d4bc469255c072e0cb29de3c3d5f5be297a8f09ecd63aba808ae630c784fb834"`
[INFO] [stdout] d4bc469255c072e0cb29de3c3d5f5be297a8f09ecd63aba808ae630c784fb834
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 49e5829134dd8cfd5697248ac59965a3c30b69f5806736e608c2ad4523033dc4
[INFO] running `"docker" "start" "-a" "49e5829134dd8cfd5697248ac59965a3c30b69f5806736e608c2ad4523033dc4"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pest_vm-614008b94abc40d4
[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] [stderr]      Running /opt/rustwide/target/debug/deps/grammar-b3b3313ae8547c22
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test ascii_alphas ... ok
[INFO] [stdout] test ascii_alpha_uppers ... ok
[INFO] [stdout] test ascii_alphanumerics ... ok
[INFO] [stdout] test checkpoint_restore ... ok
[INFO] [stdout] test ascii_alpha_lowers ... ok
[INFO] [stdout] test ascii_bin_digits ... ok
[INFO] [stdout] test ascii_hex_digits ... ok
[INFO] [stdout] test ascii_nonzero_digits ... ok
[INFO] [stdout] test asciis ... ok
[INFO] [stdout] test ascii_oct_digits ... ok
[INFO] [stdout] test ascii_digits ... ok
[INFO] [stdout] test double_neg_pred ... ok
[INFO] [stdout] test choice_range ... ok
[INFO] [stdout] test choice_string ... ok
[INFO] [stdout] test neg_pred ... ok
[INFO] [stdout] test newline ... ok
[INFO] [stdout] test insensitive ... ok
[INFO] [stdout] test ident ... ok
[INFO] [stdout] test optional_string ... ok
[INFO] [stdout] test optional_empty ... ok
[INFO] [stdout] test peek ... ok
[INFO] [stdout] test peek_all ... ok
[INFO] [stdout] test pop ... ok
[INFO] [stdout] test pop_fail ... ok
[INFO] [stdout] test peek_slice_23 ... ok
[INFO] [stdout] test repeat_atomic_empty ... ok
[INFO] [stdout] test repeat_atomic_strings ... ok
[INFO] [stdout] test range ... ok
[INFO] [stdout] test repeat_empty ... ok
[INFO] [stdout] test pos_pred ... ok
[INFO] [stdout] test repeat_comment ... ok
[INFO] [stdout] test pop_all ... ok
[INFO] [stdout] test repeat_max_atomic_once ... ok
[INFO] [stdout] test repeat_exact ... ok
[INFO] [stdout] test repeat_max_atomic_twice ... ok
[INFO] [stdout] test repeat_max_once ... ok
[INFO] [stdout] test repeat_max_twice ... ok
[INFO] [stdout] test repeat_min_atomic_twice ... ok
[INFO] [stdout] test repeat_min_atomic_thrice ... ok
[INFO] [stdout] test repeat_min_max_atomic_thrice ... ok
[INFO] [stdout] test repeat_min_max_atomic_twice ... ok
[INFO] [stdout] test repeat_min_max_thrice ... ok
[INFO] [stdout] test repeat_min_atomic_once ... ok
[INFO] [stdout] test repeat_atomic_space ... ok
[INFO] [stdout] test repeat_max_atomic_space ... ok
[INFO] [stdout] test repeat_max_atomic_thrice ... ok
[INFO] [stdout] test repeat_min_max_atomic_space ... ok
[INFO] [stdout] test repeat_min_atomic_space ... ok
[INFO] [stdout] test repeat_max_thrice ... ok
[INFO] [stdout] test repeat_mutate_stack ... ok
[INFO] [stdout] test repeat_min_max_twice ... ok
[INFO] [stdout] test repeat_min_once ... ok
[INFO] [stdout] test repeat_min_twice ... ok
[INFO] [stdout] test repeat_min_thrice ... ok
[INFO] [stdout] test repeat_once_atomic_space ... ok
[INFO] [stdout] test repeat_once_atomic_strings ... ok
[INFO] [stdout] test repeat_once_empty ... ok
[INFO] [stdout] test repeat_strings ... ok
[INFO] [stdout] test repeat_once_strings ... ok
[INFO] [stdout] test repeat_once_atomic_empty ... ok
[INFO] [stdout] test sequence_atomic ... ok
[INFO] [stdout] test sequence_atomic_space ... ok
[INFO] [stdout] test sequence ... ok
[INFO] [stdout] test sequence_compound_nested ... ok
[INFO] [stdout] test sequence_compound ... ok
[INFO] [stdout] test sequence_non_atomic ... ok
[INFO] [stdout] test string ... ok
[INFO] [stdout] test soi_at_start ... ok
[INFO] [stdout] test shadowing ... ok
[INFO] [stdout] test sequence_compound_nested_space ... ok
[INFO] [stdout] test unicode ... ok
[INFO] [stdout] test sequence_atomic_compound ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lists-cf7ad73c3bac4147
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test nested_two_levels ... ok
[INFO] [stdout] test children ... ok
[INFO] [stdout] test items ... ok
[INFO] [stdout] test nested_then_not ... ok
[INFO] [stdout] test nested_item ... ok
[INFO] [stdout] test item ... ok
[INFO] [stdout] test nested_items ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/reporting-0f6c72c1af1bda05
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test negative_match ... ok
[INFO] [stdout] test choices_no_progress ... ok
[INFO] [stdout] test mixed_progress ... ok
[INFO] [stdout] test nested ... ok
[INFO] [stdout] test choices_b_progress ... ok
[INFO] [stdout] test mixed ... ok
[INFO] [stdout] test negative ... ok
[INFO] [stdout] test choices ... ok
[INFO] [stdout] test choices_a_progress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pest_vm
[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" "49e5829134dd8cfd5697248ac59965a3c30b69f5806736e608c2ad4523033dc4"`
[INFO] running `"docker" "rm" "-f" "49e5829134dd8cfd5697248ac59965a3c30b69f5806736e608c2ad4523033dc4"`
[INFO] [stdout] 49e5829134dd8cfd5697248ac59965a3c30b69f5806736e608c2ad4523033dc4