[INFO] fetching crate formatter-builder 0.1.6...
[INFO] testing formatter-builder-0.1.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate formatter-builder 0.1.6 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate formatter-builder 0.1.6
[INFO] finished tweaking crates.io crate formatter-builder 0.1.6
[INFO] tweaked toml for crates.io crate formatter-builder 0.1.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate formatter-builder 0.1.6 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 formatter-builder 0.1.6 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d57fa2ab2404f2972fc414e4e64bec5dd51365bc97df12ae6306bfd07ccfbc47
[INFO] running `Command { std: "docker" "start" "-a" "d57fa2ab2404f2972fc414e4e64bec5dd51365bc97df12ae6306bfd07ccfbc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d57fa2ab2404f2972fc414e4e64bec5dd51365bc97df12ae6306bfd07ccfbc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57fa2ab2404f2972fc414e4e64bec5dd51365bc97df12ae6306bfd07ccfbc47", kill_on_drop: false }`
[INFO] [stdout] d57fa2ab2404f2972fc414e4e64bec5dd51365bc97df12ae6306bfd07ccfbc47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 727ffa1f8407fc819ff3c3583197479d1152e18ee7a1ae7a088d1d1f4a517029
[INFO] running `Command { std: "docker" "start" "-a" "727ffa1f8407fc819ff3c3583197479d1152e18ee7a1ae7a088d1d1f4a517029", kill_on_drop: false }`
[INFO] [stderr]    Compiling formatter-builder v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "727ffa1f8407fc819ff3c3583197479d1152e18ee7a1ae7a088d1d1f4a517029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "727ffa1f8407fc819ff3c3583197479d1152e18ee7a1ae7a088d1d1f4a517029", kill_on_drop: false }`
[INFO] [stdout] 727ffa1f8407fc819ff3c3583197479d1152e18ee7a1ae7a088d1d1f4a517029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 91ba0422c3950bd9c7b88c0d368b3a938479724cbdbe435a5f997322326c7fb4
[INFO] running `Command { std: "docker" "start" "-a" "91ba0422c3950bd9c7b88c0d368b3a938479724cbdbe435a5f997322326c7fb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling formatter-builder v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "91ba0422c3950bd9c7b88c0d368b3a938479724cbdbe435a5f997322326c7fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91ba0422c3950bd9c7b88c0d368b3a938479724cbdbe435a5f997322326c7fb4", kill_on_drop: false }`
[INFO] [stdout] 91ba0422c3950bd9c7b88c0d368b3a938479724cbdbe435a5f997322326c7fb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] eda46b62af0d181825af0c9c388cad29d0b8e1d04947f169249798a57ba406f0
[INFO] running `Command { std: "docker" "start" "-a" "eda46b62af0d181825af0c9c388cad29d0b8e1d04947f169249798a57ba406f0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/formatter_builder-09420f295b5cf420)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::core_default_fill ... ok
[INFO] [stdout] test tests::precision ... ok
[INFO] [stdout] test tests::from_formatter_lossy ... ok
[INFO] [stdout] test tests::width ... ok
[INFO] [stdout] test tests::sign ... ok
[INFO] [stdout] test tests::fill ... ok
[INFO] [stdout] test tests::align ... ok
[INFO] [stdout] test tests::basic_work ... ok
[INFO] [stdout] test tests::alternate ... ok
[INFO] [stdout] test tests::sign_aware_zero_pad ... ok
[INFO] [stderr]    Doc-tests formatter_builder
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/../README.md - (line 24) ... ok
[INFO] [stdout] test src/../README.md - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - FormatterBuilder::alternate (line 251) ... ok
[INFO] [stdout] test src/lib.rs - FormatterBuilder::width (line 313) ... ok
[INFO] [stdout] test src/lib.rs - FormatterBuilder::sign_aware_zero_pad (line 234) ... ok
[INFO] [stdout] test src/lib.rs - FormatterBuilder (line 69) ... ok
[INFO] [stdout] test src/lib.rs - FormatterBuilder::fill (line 272) ... ok
[INFO] [stdout] test src/lib.rs - FormatterBuilder::sign (line 215) ... ok
[INFO] [stdout] test src/lib.rs - FormatterBuilder::align (line 293) ... ok
[INFO] [stdout] test src/lib.rs - FormatterBuilder (line 86) ... ok
[INFO] [stdout] test src/lib.rs - FormatterBuilder::precision (line 332) ... 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] [stdout] all doctests ran in 2.95s; merged doctests compilation took 2.93s
[INFO] running `Command { std: "docker" "inspect" "eda46b62af0d181825af0c9c388cad29d0b8e1d04947f169249798a57ba406f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eda46b62af0d181825af0c9c388cad29d0b8e1d04947f169249798a57ba406f0", kill_on_drop: false }`
[INFO] [stdout] eda46b62af0d181825af0c9c388cad29d0b8e1d04947f169249798a57ba406f0