[INFO] fetching crate pest_grammars 2.1.0...
[INFO] testing pest_grammars-2.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate pest_grammars 2.1.0 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate pest_grammars 2.1.0 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 pest_grammars 2.1.0
[INFO] finished tweaking crates.io crate pest_grammars 2.1.0
[INFO] tweaked toml for crates.io crate pest_grammars 2.1.0 written to /workspace/builds/worker-36/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 17fde49ad9f83fb23729cc295e17c776cd00f1389a01c29b49b7271cd8c88b50
[INFO] running `Command { std: "docker" "start" "-a" "17fde49ad9f83fb23729cc295e17c776cd00f1389a01c29b49b7271cd8c88b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17fde49ad9f83fb23729cc295e17c776cd00f1389a01c29b49b7271cd8c88b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17fde49ad9f83fb23729cc295e17c776cd00f1389a01c29b49b7271cd8c88b50", kill_on_drop: false }`
[INFO] [stdout] 17fde49ad9f83fb23729cc295e17c776cd00f1389a01c29b49b7271cd8c88b50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] b5022731652eb76cdd2010a6ab183b61027b3470bd6dac407ef88699fda168ba
[INFO] running `Command { std: "docker" "start" "-a" "b5022731652eb76cdd2010a6ab183b61027b3470bd6dac407ef88699fda168ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling pest v2.1.3
[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 pest_grammars v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.52s
[INFO] running `Command { std: "docker" "inspect" "b5022731652eb76cdd2010a6ab183b61027b3470bd6dac407ef88699fda168ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5022731652eb76cdd2010a6ab183b61027b3470bd6dac407ef88699fda168ba", kill_on_drop: false }`
[INFO] [stdout] b5022731652eb76cdd2010a6ab183b61027b3470bd6dac407ef88699fda168ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 9d1458eac7c13a58f6d3d1e03fee2c65becf6217df9ff6c24219ddd33b7a3933
[INFO] running `Command { std: "docker" "start" "-a" "9d1458eac7c13a58f6d3d1e03fee2c65becf6217df9ff6c24219ddd33b7a3933", kill_on_drop: false }`
[INFO] [stderr]    Compiling pest_grammars v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "9d1458eac7c13a58f6d3d1e03fee2c65becf6217df9ff6c24219ddd33b7a3933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1458eac7c13a58f6d3d1e03fee2c65becf6217df9ff6c24219ddd33b7a3933", kill_on_drop: false }`
[INFO] [stdout] 9d1458eac7c13a58f6d3d1e03fee2c65becf6217df9ff6c24219ddd33b7a3933
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 01037ab4baab2f2550d49ed2ff8829d7757e848a8df7cc2b1bb286540a97af9a
[INFO] running `Command { std: "docker" "start" "-a" "01037ab4baab2f2550d49ed2ff8829d7757e848a8df7cc2b1bb286540a97af9a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pest_grammars-f2b7ab1ea33ddc62)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/json.rs (/opt/rustwide/target/debug/deps/json-e6d89874bb476a67)
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test bool ... ok
[INFO] [stdout] test array_empty ... ok
[INFO] [stdout] test array ... ok
[INFO] [stdout] test float_with_exp ... ok
[INFO] [stdout] test float ... ok
[INFO] [stdout] test null ... ok
[INFO] [stdout] test number_minus_zero ... ok
[INFO] [stdout] test number_zero ... ok
[INFO] [stdout] test object ... ok
[INFO] [stdout] test examples ... ok
[INFO] [stdout] test string_with_escapes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/toml.rs (/opt/rustwide/target/debug/deps/toml-7aa02bb55ab01c94)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test array ... ok
[INFO] [stdout] test array_empty ... ok
[INFO] [stdout] test array_table ... ok
[INFO] [stdout] test boolean ... ok
[INFO] [stdout] test float ... ok
[INFO] [stdout] test integer ... ok
[INFO] [stdout] test literal ... ok
[INFO] [stdout] test date_time ... ok
[INFO] [stdout] test full_date ... ok
[INFO] [stdout] test inline_table ... ok
[INFO] [stdout] test multi_line_literal ... ok
[INFO] [stdout] test local_date_time ... ok
[INFO] [stdout] test multi_line_string ... ok
[INFO] [stdout] test partial_time ... ok
[INFO] [stdout] test string ... ok
[INFO] [stdout] test table ... ok
[INFO] [stdout] test examples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pest_grammars
[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" "01037ab4baab2f2550d49ed2ff8829d7757e848a8df7cc2b1bb286540a97af9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01037ab4baab2f2550d49ed2ff8829d7757e848a8df7cc2b1bb286540a97af9a", kill_on_drop: false }`
[INFO] [stdout] 01037ab4baab2f2550d49ed2ff8829d7757e848a8df7cc2b1bb286540a97af9a