[INFO] fetching crate prometheus-parser 0.4.2...
[INFO] testing prometheus-parser-0.4.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate prometheus-parser 0.4.2 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate prometheus-parser 0.4.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prometheus-parser 0.4.2
[INFO] finished tweaking crates.io crate prometheus-parser 0.4.2
[INFO] tweaked toml for crates.io crate prometheus-parser 0.4.2 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate crates.io crate prometheus-parser 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3a8f6978dcba7f5b47eddc2cbc49fea14edcfdd0fda189ac0eee7024742e794
[INFO] running `Command { std: "docker" "start" "-a" "f3a8f6978dcba7f5b47eddc2cbc49fea14edcfdd0fda189ac0eee7024742e794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3a8f6978dcba7f5b47eddc2cbc49fea14edcfdd0fda189ac0eee7024742e794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3a8f6978dcba7f5b47eddc2cbc49fea14edcfdd0fda189ac0eee7024742e794", kill_on_drop: false }`
[INFO] [stdout] f3a8f6978dcba7f5b47eddc2cbc49fea14edcfdd0fda189ac0eee7024742e794
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35c2ae367d596431f13ed8405df4b29a21b571f34efbda5f27e2efe1d5ea925c
[INFO] running `Command { std: "docker" "start" "-a" "35c2ae367d596431f13ed8405df4b29a21b571f34efbda5f27e2efe1d5ea925c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[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 maplit v1.0.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling pest_consume_macros v1.1.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling pest_consume v1.1.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling enquote v1.1.0
[INFO] [stderr]    Compiling prometheus-parser v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.26s
[INFO] running `Command { std: "docker" "inspect" "35c2ae367d596431f13ed8405df4b29a21b571f34efbda5f27e2efe1d5ea925c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c2ae367d596431f13ed8405df4b29a21b571f34efbda5f27e2efe1d5ea925c", kill_on_drop: false }`
[INFO] [stdout] 35c2ae367d596431f13ed8405df4b29a21b571f34efbda5f27e2efe1d5ea925c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b119f556d9049fd05b93f17d9fec0df2abe779619f8281b62f18be02f31dd49
[INFO] running `Command { std: "docker" "start" "-a" "6b119f556d9049fd05b93f17d9fec0df2abe779619f8281b62f18be02f31dd49", kill_on_drop: false }`
[INFO] [stderr]    Compiling prometheus-parser v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/prometheus_parser-79fafa1059e45be5)
[INFO] [stderr]   Executable tests/label_passthrough.rs (/opt/rustwide/target/debug/deps/label_passthrough-d872094bda317a9a)
[INFO] [stderr]   Executable tests/simple.rs (/opt/rustwide/target/debug/deps/simple-56d4175ab9a999a7)
[INFO] [stderr]   Executable tests/subquery.rs (/opt/rustwide/target/debug/deps/subquery-8fb8e5a178ba0002)
[INFO] running `Command { std: "docker" "inspect" "6b119f556d9049fd05b93f17d9fec0df2abe779619f8281b62f18be02f31dd49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b119f556d9049fd05b93f17d9fec0df2abe779619f8281b62f18be02f31dd49", kill_on_drop: false }`
[INFO] [stdout] 6b119f556d9049fd05b93f17d9fec0df2abe779619f8281b62f18be02f31dd49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40573b3a40d6a04e1fa91d20211809e43f7f8f2c3d1721f403978be1c545164f
[INFO] running `Command { std: "docker" "start" "-a" "40573b3a40d6a04e1fa91d20211809e43f7f8f2c3d1721f403978be1c545164f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prometheus_parser-79fafa1059e45be5)
[INFO] [stderr]      Running tests/label_passthrough.rs (/opt/rustwide/target/debug/deps/label_passthrough-d872094bda317a9a)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test passthrough_trivial_both ... ok
[INFO] [stdout] test passthrough_grouping_operator ... ok
[INFO] [stdout] test passthrough_grouping ... ok
[INFO] [stdout] test passthrough_matching ... ok
[INFO] [stdout] test passthrough_trivial_empty ... ok
[INFO] [stdout] test passthrough_trivial_user ... ok
[INFO] [stdout] test passthrough_trivial_label ... ok
[INFO] [stdout] test passthrough_special ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-56d4175ab9a999a7)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test parse_add ... ok
[INFO] [stdout] test parse_greater_than ... ok
[INFO] [stdout] test parse_scientific_notation_floats ... ok
[INFO] [stdout] test parse_and ... ok
[INFO] [stdout] test parse_missing_rhs ... ok
[INFO] [stdout] test parse_modulo ... ok
[INFO] [stdout] test parse_greater_than_equal ... ok
[INFO] [stdout] test parse_divide ... ok
[INFO] [stdout] test parse_not_equal ... ok
[INFO] [stdout] test parse_comment ... ok
[INFO] [stdout] test parse_less_than ... ok
[INFO] [stdout] test parse_multiply ... ok
[INFO] [stdout] test parse_power ... ok
[INFO] [stdout] test parse_parentheses ... ok
[INFO] [stdout] test parse_missing_quotation ... ok
[INFO] [stdout] test parse_equal ... ok
[INFO] [stdout] test parse_or ... ok
[INFO] [stdout] test parse_colon ... ok
[INFO] [stdout] test parse_subtract ... ok
[INFO] [stdout] test parse_less_than_equal ... ok
[INFO] [stdout] test parse_trailing_comma ... ok
[INFO] [stdout] test parse_whitespace ... ok
[INFO] [stdout] test parse_weird_floats ... ok
[INFO] [stdout] test parse_unless ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/subquery.rs (/opt/rustwide/target/debug/deps/subquery-8fb8e5a178ba0002)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test return_value_subquery ... ok
[INFO] [stdout] test parse_selector_subquery ... ok
[INFO] [stdout] test parse_group_subquery ... ok
[INFO] [stdout] test parse_function_subquery ... ok
[INFO] [stderr]    Doc-tests prometheus_parser
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/parser.rs - parser::parse_expr (line 440) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "40573b3a40d6a04e1fa91d20211809e43f7f8f2c3d1721f403978be1c545164f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40573b3a40d6a04e1fa91d20211809e43f7f8f2c3d1721f403978be1c545164f", kill_on_drop: false }`
[INFO] [stdout] 40573b3a40d6a04e1fa91d20211809e43f7f8f2c3d1721f403978be1c545164f