[INFO] fetching crate ull 0.2.0...
[INFO] testing ull-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate ull 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ull 0.2.0
[INFO] finished tweaking crates.io crate ull 0.2.0
[INFO] tweaked toml for crates.io crate ull 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ull 0.2.0 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 ull 0.2.0 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] 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] 46429e07a6c6de686e20013ad4e87900bc71783e11eb7db45960e20530bce1de
[INFO] running `Command { std: "docker" "start" "-a" "46429e07a6c6de686e20013ad4e87900bc71783e11eb7db45960e20530bce1de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46429e07a6c6de686e20013ad4e87900bc71783e11eb7db45960e20530bce1de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46429e07a6c6de686e20013ad4e87900bc71783e11eb7db45960e20530bce1de", kill_on_drop: false }`
[INFO] [stdout] 46429e07a6c6de686e20013ad4e87900bc71783e11eb7db45960e20530bce1de
[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] 198fb0c503f03cc5e0112d01673896643ccc059f9cd72dc6fc3c497d59c09316
[INFO] running `Command { std: "docker" "start" "-a" "198fb0c503f03cc5e0112d01673896643ccc059f9cd72dc6fc3c497d59c09316", kill_on_drop: false }`
[INFO] [stderr]    Compiling ull v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "198fb0c503f03cc5e0112d01673896643ccc059f9cd72dc6fc3c497d59c09316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198fb0c503f03cc5e0112d01673896643ccc059f9cd72dc6fc3c497d59c09316", kill_on_drop: false }`
[INFO] [stdout] 198fb0c503f03cc5e0112d01673896643ccc059f9cd72dc6fc3c497d59c09316
[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] 68b86f4963b79a36a6d8501a630fba44f5d24235ffb59c3a605c78d83b788805
[INFO] running `Command { std: "docker" "start" "-a" "68b86f4963b79a36a6d8501a630fba44f5d24235ffb59c3a605c78d83b788805", kill_on_drop: false }`
[INFO] [stderr]    Compiling ull v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "68b86f4963b79a36a6d8501a630fba44f5d24235ffb59c3a605c78d83b788805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b86f4963b79a36a6d8501a630fba44f5d24235ffb59c3a605c78d83b788805", kill_on_drop: false }`
[INFO] [stdout] 68b86f4963b79a36a6d8501a630fba44f5d24235ffb59c3a605c78d83b788805
[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] 609edfc5fa1634fa67fe29f66b7952198f79de29ab35a1215f6eb29271f25bf5
[INFO] running `Command { std: "docker" "start" "-a" "609edfc5fa1634fa67fe29f66b7952198f79de29ab35a1215f6eb29271f25bf5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ull-5bf10c9e1397e8da)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test byte::tests::wrapping_add_wraps ... ok
[INFO] [stdout] test nibble::tests::add_wraps_to_low_four_bits ... ok
[INFO] [stdout] test word::tests::bitwise_helpers_cover_newtypes ... ok
[INFO] [stdout] test byte::tests::wrapping_sub_wraps ... ok
[INFO] [stdout] test byte::tests::overflowing_sub_reports_borrow ... ok
[INFO] [stdout] test nibble::tests::sub_wraps_to_low_four_bits ... ok
[INFO] [stdout] test word::tests::wrapping_add_with_u16 ... ok
[INFO] [stdout] test word::tests::wrapping_sub_with_u16 ... ok
[INFO] [stdout] test word::tests::wrapping_add_with_negative_literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ull
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/word.rs - word (line 5) ... ok
[INFO] [stdout] test src/word.rs - word::word (line 35) ... ok
[INFO] [stdout] test src/byte.rs - byte (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.29s; merged doctests compilation took 0.28s
[INFO] running `Command { std: "docker" "inspect" "609edfc5fa1634fa67fe29f66b7952198f79de29ab35a1215f6eb29271f25bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609edfc5fa1634fa67fe29f66b7952198f79de29ab35a1215f6eb29271f25bf5", kill_on_drop: false }`
[INFO] [stdout] 609edfc5fa1634fa67fe29f66b7952198f79de29ab35a1215f6eb29271f25bf5