[INFO] fetching crate roland-core 0.1.0...
[INFO] testing roland-core-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate roland-core 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate roland-core 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate roland-core 0.1.0
[INFO] tweaked toml for crates.io crate roland-core 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate roland-core 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 roland-core 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] edff972351f1db8416b99c353eaf493128aa45d4105d63169a7967799c59ee72
[INFO] running `Command { std: "docker" "start" "-a" "edff972351f1db8416b99c353eaf493128aa45d4105d63169a7967799c59ee72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edff972351f1db8416b99c353eaf493128aa45d4105d63169a7967799c59ee72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edff972351f1db8416b99c353eaf493128aa45d4105d63169a7967799c59ee72", kill_on_drop: false }`
[INFO] [stdout] edff972351f1db8416b99c353eaf493128aa45d4105d63169a7967799c59ee72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6279f3a41464ae5ce8830e54d33001f89a2a765d8f22cdf2118a228b1bc7e2f1
[INFO] running `Command { std: "docker" "start" "-a" "6279f3a41464ae5ce8830e54d33001f89a2a765d8f22cdf2118a228b1bc7e2f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling roland-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "6279f3a41464ae5ce8830e54d33001f89a2a765d8f22cdf2118a228b1bc7e2f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6279f3a41464ae5ce8830e54d33001f89a2a765d8f22cdf2118a228b1bc7e2f1", kill_on_drop: false }`
[INFO] [stdout] 6279f3a41464ae5ce8830e54d33001f89a2a765d8f22cdf2118a228b1bc7e2f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c8a5a2dc96c83342066ee9214cf2e3b6ad962bfb86a6210c3d049f65394d3b4c
[INFO] running `Command { std: "docker" "start" "-a" "c8a5a2dc96c83342066ee9214cf2e3b6ad962bfb86a6210c3d049f65394d3b4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling roland-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "c8a5a2dc96c83342066ee9214cf2e3b6ad962bfb86a6210c3d049f65394d3b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a5a2dc96c83342066ee9214cf2e3b6ad962bfb86a6210c3d049f65394d3b4c", kill_on_drop: false }`
[INFO] [stdout] c8a5a2dc96c83342066ee9214cf2e3b6ad962bfb86a6210c3d049f65394d3b4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 973b0aa678e1669a2843d331ac9cfa1affab402049afb3f3b576fa952743fc49
[INFO] running `Command { std: "docker" "start" "-a" "973b0aa678e1669a2843d331ac9cfa1affab402049afb3f3b576fa952743fc49", 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/roland_core-5543c15b9cc6d313)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_address_to_hex ... ok
[INFO] [stdout] test tests::test_parse_ack ... ok
[INFO] [stdout] test tests::test_parse_data ... ok
[INFO] [stdout] test tests::test_address_write_hex ... ok
[INFO] [stdout] test tests::test_parse_error ... ok
[INFO] [stdout] test tests::test_address_from_hex ... ok
[INFO] [stdout] test tests::test_parse_version ... ok
[INFO] [stdout] test tests::test_version_command ... ok
[INFO] [stdout] test tests::test_write_command ... ok
[INFO] [stdout] test tests::test_read_command ... ok
[INFO] [stdout] test tests::test_write_command_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests roland_core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Address::from_hex (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "973b0aa678e1669a2843d331ac9cfa1affab402049afb3f3b576fa952743fc49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973b0aa678e1669a2843d331ac9cfa1affab402049afb3f3b576fa952743fc49", kill_on_drop: false }`
[INFO] [stdout] 973b0aa678e1669a2843d331ac9cfa1affab402049afb3f3b576fa952743fc49