[INFO] fetching crate lyn 0.1.0...
[INFO] testing lyn-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate lyn 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate lyn 0.1.0
[INFO] finished tweaking crates.io crate lyn 0.1.0
[INFO] tweaked toml for crates.io crate lyn 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lyn 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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]     Blocking waiting for file lock on package cache
[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] b5310edf23be9af7c96870b420c25bf522198264bc22801821ac289dce73c209
[INFO] running `Command { std: "docker" "start" "-a" "b5310edf23be9af7c96870b420c25bf522198264bc22801821ac289dce73c209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5310edf23be9af7c96870b420c25bf522198264bc22801821ac289dce73c209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5310edf23be9af7c96870b420c25bf522198264bc22801821ac289dce73c209", kill_on_drop: false }`
[INFO] [stdout] b5310edf23be9af7c96870b420c25bf522198264bc22801821ac289dce73c209
[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] 33456f2cbdeedd79e1fc7e223a9097ab8be2e673a59c1c936ad1b116bd523971
[INFO] running `Command { std: "docker" "start" "-a" "33456f2cbdeedd79e1fc7e223a9097ab8be2e673a59c1c936ad1b116bd523971", kill_on_drop: false }`
[INFO] [stderr]    Compiling lyn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "33456f2cbdeedd79e1fc7e223a9097ab8be2e673a59c1c936ad1b116bd523971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33456f2cbdeedd79e1fc7e223a9097ab8be2e673a59c1c936ad1b116bd523971", kill_on_drop: false }`
[INFO] [stdout] 33456f2cbdeedd79e1fc7e223a9097ab8be2e673a59c1c936ad1b116bd523971
[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] 00ba03a21325f93662b6cf101d13042e53b7d3ce075f5a82296097b43842322d
[INFO] running `Command { std: "docker" "start" "-a" "00ba03a21325f93662b6cf101d13042e53b7d3ce075f5a82296097b43842322d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lyn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "00ba03a21325f93662b6cf101d13042e53b7d3ce075f5a82296097b43842322d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00ba03a21325f93662b6cf101d13042e53b7d3ce075f5a82296097b43842322d", kill_on_drop: false }`
[INFO] [stdout] 00ba03a21325f93662b6cf101d13042e53b7d3ce075f5a82296097b43842322d
[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] 28c8a230e98f2168e61f151a282f4b15a33a7eee69b717db5b92a0194f13c16f
[INFO] running `Command { std: "docker" "start" "-a" "28c8a230e98f2168e61f151a282f4b15a33a7eee69b717db5b92a0194f13c16f", 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/lyn-3134cb80ea245ed1)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test scanner::cursor::done ... ok
[INFO] [stdout] test scanner::cursor::empty ... ok
[INFO] [stdout] test scanner::cursor::in_progress ... ok
[INFO] [stdout] test scanner::is_done::done ... ok
[INFO] [stdout] test scanner::is_done::not_done ... ok
[INFO] [stdout] test scanner::peek::empty ... ok
[INFO] [stdout] test scanner::peek::not_done ... ok
[INFO] [stdout] test scanner::pop::not_done ... ok
[INFO] [stdout] test scanner::scan::empty ... ok
[INFO] [stdout] test scanner::scan::request_match ... ok
[INFO] [stdout] test scanner::scan::request_require_mismatch ... ok
[INFO] [stdout] test scanner::scan::request_require_match ... ok
[INFO] [stdout] test scanner::scan::require_end_of_line ... ok
[INFO] [stdout] test scanner::scan::require_mismatch ... ok
[INFO] [stdout] test scanner::scan::require_match ... ok
[INFO] [stdout] test scanner::scan::return_only ... ok
[INFO] [stdout] test scanner::take::empty ... ok
[INFO] [stdout] test scanner::take::matched ... ok
[INFO] [stdout] test scanner::take::unmatched ... ok
[INFO] [stdout] test scanner::pop::empty ... ok
[INFO] [stdout] test scanner::scan::require_request_mismatch ... ok
[INFO] [stdout] test scanner::scan::request_end_of_line ... ok
[INFO] [stdout] test scanner::pop::done ... ok
[INFO] [stdout] test scanner::scan::request_mismatch ... ok
[INFO] [stdout] test scanner::is_done::emtpy ... ok
[INFO] [stdout] test scanner::transform::unmatched ... ok
[INFO] [stdout] test scanner::transform::matched ... ok
[INFO] [stdout] test scanner::transform::empty ... ok
[INFO] [stderr]    Doc-tests lyn
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "28c8a230e98f2168e61f151a282f4b15a33a7eee69b717db5b92a0194f13c16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c8a230e98f2168e61f151a282f4b15a33a7eee69b717db5b92a0194f13c16f", kill_on_drop: false }`
[INFO] [stdout] 28c8a230e98f2168e61f151a282f4b15a33a7eee69b717db5b92a0194f13c16f