[INFO] fetching crate pest_grammars 2.1.0...
[INFO] testing pest_grammars-2.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate pest_grammars 2.1.0 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate pest_grammars 2.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38a911a2d20cb13b053e0f3a5ab597b7b830dbc3c8d69c25d62a968769dc16bf
[INFO] running `Command { std: "docker" "start" "-a" "38a911a2d20cb13b053e0f3a5ab597b7b830dbc3c8d69c25d62a968769dc16bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38a911a2d20cb13b053e0f3a5ab597b7b830dbc3c8d69c25d62a968769dc16bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38a911a2d20cb13b053e0f3a5ab597b7b830dbc3c8d69c25d62a968769dc16bf", kill_on_drop: false }`
[INFO] [stdout] 38a911a2d20cb13b053e0f3a5ab597b7b830dbc3c8d69c25d62a968769dc16bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea348f3e2d1eadfe094eae9ef82ef5f6f71b48dc50094c3cc2aa3cce19e526c3
[INFO] running `Command { std: "docker" "start" "-a" "ea348f3e2d1eadfe094eae9ef82ef5f6f71b48dc50094c3cc2aa3cce19e526c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[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 5.57s
[INFO] running `Command { std: "docker" "inspect" "ea348f3e2d1eadfe094eae9ef82ef5f6f71b48dc50094c3cc2aa3cce19e526c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea348f3e2d1eadfe094eae9ef82ef5f6f71b48dc50094c3cc2aa3cce19e526c3", kill_on_drop: false }`
[INFO] [stdout] ea348f3e2d1eadfe094eae9ef82ef5f6f71b48dc50094c3cc2aa3cce19e526c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e0d5b8e77c042cb03fb17b1b3b07ad7b6a3b8d11d638262dce2d0909f6d0de2
[INFO] running `Command { std: "docker" "start" "-a" "7e0d5b8e77c042cb03fb17b1b3b07ad7b6a3b8d11d638262dce2d0909f6d0de2", kill_on_drop: false }`
[INFO] [stderr]    Compiling pest_grammars v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "7e0d5b8e77c042cb03fb17b1b3b07ad7b6a3b8d11d638262dce2d0909f6d0de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0d5b8e77c042cb03fb17b1b3b07ad7b6a3b8d11d638262dce2d0909f6d0de2", kill_on_drop: false }`
[INFO] [stdout] 7e0d5b8e77c042cb03fb17b1b3b07ad7b6a3b8d11d638262dce2d0909f6d0de2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11af78ef2a20a76c61f2f6ee961c8f2ffc0a7c22e9266e5420087d05a4187725
[INFO] running `Command { std: "docker" "start" "-a" "11af78ef2a20a76c61f2f6ee961c8f2ffc0a7c22e9266e5420087d05a4187725", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pest_grammars-f2b7ab1ea33ddc62)
[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/json.rs (/opt/rustwide/target/debug/deps/json-e6d89874bb476a67)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test array_empty ... ok
[INFO] [stdout] test bool ... ok
[INFO] [stdout] test array ... ok
[INFO] [stdout] test examples ... ok
[INFO] [stdout] test float ... ok
[INFO] [stdout] test float_with_exp ... ok
[INFO] [stdout] test null ... ok
[INFO] [stdout] test number_minus_zero ... ok
[INFO] [stdout] test number_zero ... ok
[INFO] [stdout] test string_with_escapes ... ok
[INFO] [stdout] test object ... 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 boolean ... ok
[INFO] [stdout] test array_table ... ok
[INFO] [stdout] test date_time ... ok
[INFO] [stdout] test float ... ok
[INFO] [stdout] test full_date ... ok
[INFO] [stdout] test inline_table ... ok
[INFO] [stdout] test integer ... ok
[INFO] [stdout] test literal ... ok
[INFO] [stdout] test multi_line_literal ... ok
[INFO] [stdout] test multi_line_string ... ok
[INFO] [stdout] test local_date_time ... 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" "11af78ef2a20a76c61f2f6ee961c8f2ffc0a7c22e9266e5420087d05a4187725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11af78ef2a20a76c61f2f6ee961c8f2ffc0a7c22e9266e5420087d05a4187725", kill_on_drop: false }`
[INFO] [stdout] 11af78ef2a20a76c61f2f6ee961c8f2ffc0a7c22e9266e5420087d05a4187725