[INFO] fetching crate guarding_parser 0.2.6...
[INFO] testing guarding_parser-0.2.6 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate guarding_parser 0.2.6 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate guarding_parser 0.2.6 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 guarding_parser 0.2.6
[INFO] finished tweaking crates.io crate guarding_parser 0.2.6
[INFO] tweaked toml for crates.io crate guarding_parser 0.2.6 written to /workspace/builds/worker-74/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] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2cd7af1f597f5095ad85dce64cd2d7e1ccd503c9240b0a7293edfb15737e7f8
[INFO] running `Command { std: "docker" "start" "-a" "a2cd7af1f597f5095ad85dce64cd2d7e1ccd503c9240b0a7293edfb15737e7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2cd7af1f597f5095ad85dce64cd2d7e1ccd503c9240b0a7293edfb15737e7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2cd7af1f597f5095ad85dce64cd2d7e1ccd503c9240b0a7293edfb15737e7f8", kill_on_drop: false }`
[INFO] [stdout] a2cd7af1f597f5095ad85dce64cd2d7e1ccd503c9240b0a7293edfb15737e7f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcf0c5330c79c339e2309ba85bd7fd84f2d92e7ffcf255855dd24900f46edf3f
[INFO] running `Command { std: "docker" "start" "-a" "fcf0c5330c79c339e2309ba85bd7fd84f2d92e7ffcf255855dd24900f46edf3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling guarding_parser v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.36s
[INFO] running `Command { std: "docker" "inspect" "fcf0c5330c79c339e2309ba85bd7fd84f2d92e7ffcf255855dd24900f46edf3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcf0c5330c79c339e2309ba85bd7fd84f2d92e7ffcf255855dd24900f46edf3f", kill_on_drop: false }`
[INFO] [stdout] fcf0c5330c79c339e2309ba85bd7fd84f2d92e7ffcf255855dd24900f46edf3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed92ab275234e8bdd4e4b95d7c7c83511e2165effbb6acbb6dc17dd7c71908f8
[INFO] running `Command { std: "docker" "start" "-a" "ed92ab275234e8bdd4e4b95d7c7c83511e2165effbb6acbb6dc17dd7c71908f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling guarding_parser v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "ed92ab275234e8bdd4e4b95d7c7c83511e2165effbb6acbb6dc17dd7c71908f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed92ab275234e8bdd4e4b95d7c7c83511e2165effbb6acbb6dc17dd7c71908f8", kill_on_drop: false }`
[INFO] [stdout] ed92ab275234e8bdd4e4b95d7c7c83511e2165effbb6acbb6dc17dd7c71908f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9508ac80e3901dfdc935b263eb3e3a1ae492e8d3501646dcdee2f3afa1294de0
[INFO] running `Command { std: "docker" "start" "-a" "9508ac80e3901dfdc935b263eb3e3a1ae492e8d3501646dcdee2f3afa1294de0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guarding_parser-d47ffa55693014ae)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test errors::tests::test_error_is_send_and_sync ... ok
[INFO] [stdout] test parser::tests::should_ignore_comments ... ok
[INFO] [stdout] test parser::tests::should_parse_array_stringed ... ok
[INFO] [stdout] test parser::tests::should_ignore_error ... ok
[INFO] [stdout] test parser::tests::should_parse_arrow_usage ... ok
[INFO] [stdout] test parser::tests::should_parse_class_compare ... ok
[INFO] [stdout] test parser::tests::should_parse_layer ... ok
[INFO] [stdout] test parser::tests::should_parse_not_symbol ... ok
[INFO] [stdout] test parser::tests::should_parse_package_asset ... ok
[INFO] [stdout] test parser::tests::should_parse_package_extends ... ok
[INFO] [stdout] test parser::tests::should_parse_package_container_scope ... ok
[INFO] [stdout] test parser::tests::should_parse_package_regex ... ok
[INFO] [stdout] test parser::tests::should_parse_simple_usage ... ok
[INFO] [stdout] test parser::tests::should_parse_string_assert ... ok
[INFO] [stdout] test parser::tests::should_parse_sized_assert ... ok
[INFO] [stdout] test support::package_unify::tests::should_convert_path_to_package ... ok
[INFO] [stdout] test parser::tests::should_parse_struct ... ok
[INFO] [stderr]    Doc-tests guarding_parser
[INFO] [stdout] test support::package_unify::tests::should_convert_rust_import ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "9508ac80e3901dfdc935b263eb3e3a1ae492e8d3501646dcdee2f3afa1294de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9508ac80e3901dfdc935b263eb3e3a1ae492e8d3501646dcdee2f3afa1294de0", kill_on_drop: false }`
[INFO] [stdout] 9508ac80e3901dfdc935b263eb3e3a1ae492e8d3501646dcdee2f3afa1294de0