[INFO] fetching crate mathengine-parser 0.1.0...
[INFO] testing mathengine-parser-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate mathengine-parser 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mathengine-parser 0.1.0
[INFO] finished tweaking crates.io crate mathengine-parser 0.1.0
[INFO] tweaked toml for crates.io crate mathengine-parser 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mathengine-parser 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mathengine-parser 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mathengine-units v0.1.0
[INFO] [stderr]   Downloaded mathengine-lexer v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23c224885632013366e14146c9b928246cebb00dc5a5ac92aaee5780eb9e3f33
[INFO] running `Command { std: "docker" "start" "-a" "23c224885632013366e14146c9b928246cebb00dc5a5ac92aaee5780eb9e3f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23c224885632013366e14146c9b928246cebb00dc5a5ac92aaee5780eb9e3f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c224885632013366e14146c9b928246cebb00dc5a5ac92aaee5780eb9e3f33", kill_on_drop: false }`
[INFO] [stdout] 23c224885632013366e14146c9b928246cebb00dc5a5ac92aaee5780eb9e3f33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f26aef600022e28f3f63d0d923a413c9e84185b75d8d5f961dc78937707d4ae0
[INFO] running `Command { std: "docker" "start" "-a" "f26aef600022e28f3f63d0d923a413c9e84185b75d8d5f961dc78937707d4ae0", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathengine-units v0.1.0
[INFO] [stderr]    Compiling mathengine-lexer v0.1.0
[INFO] [stderr]    Compiling mathengine-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "f26aef600022e28f3f63d0d923a413c9e84185b75d8d5f961dc78937707d4ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f26aef600022e28f3f63d0d923a413c9e84185b75d8d5f961dc78937707d4ae0", kill_on_drop: false }`
[INFO] [stdout] f26aef600022e28f3f63d0d923a413c9e84185b75d8d5f961dc78937707d4ae0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fd82a78089282c9341d58c65cbcd99e974ac42d778dbcdfb7c31032c5b4e803
[INFO] running `Command { std: "docker" "start" "-a" "0fd82a78089282c9341d58c65cbcd99e974ac42d778dbcdfb7c31032c5b4e803", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathengine-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "0fd82a78089282c9341d58c65cbcd99e974ac42d778dbcdfb7c31032c5b4e803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd82a78089282c9341d58c65cbcd99e974ac42d778dbcdfb7c31032c5b4e803", kill_on_drop: false }`
[INFO] [stdout] 0fd82a78089282c9341d58c65cbcd99e974ac42d778dbcdfb7c31032c5b4e803
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8550335efd21b67c6995b271e3b70e8a2e9866b15f87378e6666c156ad7cfef8
[INFO] running `Command { std: "docker" "start" "-a" "8550335efd21b67c6995b271e3b70e8a2e9866b15f87378e6666c156ad7cfef8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mathengine_parser-ee7ce45dba6aa6ec)
[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]    Doc-tests mathengine_parser
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/types/unit_value.rs - types::unit_value::UnitValue::canonical_unit_name (line 59) ... ok
[INFO] [stdout] test src/types/unit_value.rs - types::unit_value::UnitValue::new (line 20) ... ok
[INFO] [stdout] test src/types/unit_value.rs - types::unit_value::UnitValue::convert_to (line 89) ... ok
[INFO] [stdout] test src/types/value.rs - types::value::Value (line 11) ... ok
[INFO] [stdout] test src/types/unit_value.rs - types::unit_value::UnitValue::same_dimension_as (line 163) ... ok
[INFO] [stdout] test src/types/unit_value.rs - types::unit_value::UnitValue::in_base_units (line 137) ... ok
[INFO] [stdout] test src/types/unit_value.rs - types::unit_value::UnitValue::can_convert_to (line 121) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.66s; merged doctests compilation took 0.64s
[INFO] running `Command { std: "docker" "inspect" "8550335efd21b67c6995b271e3b70e8a2e9866b15f87378e6666c156ad7cfef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8550335efd21b67c6995b271e3b70e8a2e9866b15f87378e6666c156ad7cfef8", kill_on_drop: false }`
[INFO] [stdout] 8550335efd21b67c6995b271e3b70e8a2e9866b15f87378e6666c156ad7cfef8