[INFO] fetching crate pegtastic 0.1.0...
[INFO] testing pegtastic-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate pegtastic 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate pegtastic 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pegtastic 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pegtastic 0.1.0
[INFO] tweaked toml for crates.io crate pegtastic 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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 pegtastic-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d0ee72ef03283e92ad6dd53f75f02592651d2dcd89be6ecc217800ae6e899cb
[INFO] running `Command { std: "docker" "start" "-a" "8d0ee72ef03283e92ad6dd53f75f02592651d2dcd89be6ecc217800ae6e899cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d0ee72ef03283e92ad6dd53f75f02592651d2dcd89be6ecc217800ae6e899cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d0ee72ef03283e92ad6dd53f75f02592651d2dcd89be6ecc217800ae6e899cb", kill_on_drop: false }`
[INFO] [stdout] 8d0ee72ef03283e92ad6dd53f75f02592651d2dcd89be6ecc217800ae6e899cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d0d5bdba35741c5bf44668b02f8af2f56c944f65be1f3b5cc1e858d9d2722bf
[INFO] running `Command { std: "docker" "start" "-a" "7d0d5bdba35741c5bf44668b02f8af2f56c944f65be1f3b5cc1e858d9d2722bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling pegtastic-runtime v0.1.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling pegtastic-macros v0.1.0
[INFO] [stderr]    Compiling pegtastic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `Command { std: "docker" "inspect" "7d0d5bdba35741c5bf44668b02f8af2f56c944f65be1f3b5cc1e858d9d2722bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0d5bdba35741c5bf44668b02f8af2f56c944f65be1f3b5cc1e858d9d2722bf", kill_on_drop: false }`
[INFO] [stdout] 7d0d5bdba35741c5bf44668b02f8af2f56c944f65be1f3b5cc1e858d9d2722bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2f22a1ca72fa0ee0ef6425e95ae8a5c609e3e57bcf2d10b7a8a119bccd758d6
[INFO] running `Command { std: "docker" "start" "-a" "a2f22a1ca72fa0ee0ef6425e95ae8a5c609e3e57bcf2d10b7a8a119bccd758d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling trybuild v1.0.52
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling pegtastic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.60s
[INFO] running `Command { std: "docker" "inspect" "a2f22a1ca72fa0ee0ef6425e95ae8a5c609e3e57bcf2d10b7a8a119bccd758d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f22a1ca72fa0ee0ef6425e95ae8a5c609e3e57bcf2d10b7a8a119bccd758d6", kill_on_drop: false }`
[INFO] [stdout] a2f22a1ca72fa0ee0ef6425e95ae8a5c609e3e57bcf2d10b7a8a119bccd758d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 735d1f72a3958947d6ff12ac57dd191e6fb5befa4539a520de9c05b2fa7344d7
[INFO] running `Command { std: "docker" "start" "-a" "735d1f72a3958947d6ff12ac57dd191e6fb5befa4539a520de9c05b2fa7344d7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pegtastic-5e4c8e0312c26be9)
[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]      Running tests/trybuild.rs (/opt/rustwide/target/debug/deps/trybuild-5465da59063fc326)
[INFO] [stdout] Note: compile-fail tests are normally only tested on the stable rust compiler in CI.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling pegtastic-runtime v0.1.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling pegtastic-macros v0.1.0
[INFO] [stderr]    Compiling pegtastic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling pegtastic-tests v0.0.0 (/opt/rustwide/target/tests/pegtastic)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/compile-fail/cache_with_args.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/compile-fail/duplicate_rule.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/compile-fail/left_recursion.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/compile-fail/rule_args_errors.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/compile-fail/rust_action_syntax_error.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/compile-fail/rust_action_type_error.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/compile-fail/syntax_error.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/compile-fail/use_undefined_result.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/compile-fail/use_undefined_rule.rs [should fail to compile] ... ok
[INFO] [stderr] test tests/run-pass/arithmetic.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/arithmetic_ast.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/arithmetic_infix.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/arithmetic_infix_ast.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/arithmetic_infix_ast_span.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/borrow_from_input.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/bytes.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/conditional_block.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/crate_import.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/errors.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/keyval.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/memoization.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/optional.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/pos_neg_assert.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/position.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/renamed_imports.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/repeats.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/rule_args.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/test-hygiene.rs [should pass] ... ok
[INFO] [stderr] test tests/run-pass/utf8.rs [should pass] ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]    Doc-tests pegtastic
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 208) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 187) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 228) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 197) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 134) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "735d1f72a3958947d6ff12ac57dd191e6fb5befa4539a520de9c05b2fa7344d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "735d1f72a3958947d6ff12ac57dd191e6fb5befa4539a520de9c05b2fa7344d7", kill_on_drop: false }`
[INFO] [stdout] 735d1f72a3958947d6ff12ac57dd191e6fb5befa4539a520de9c05b2fa7344d7