[INFO] fetching crate yip 0.2.0...
[INFO] testing yip-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate yip 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate yip 0.2.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yip 0.2.0
[INFO] finished tweaking crates.io crate yip 0.2.0
[INFO] tweaked toml for crates.io crate yip 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate yip 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98d004db1ad79a70ec703ffc30da78f9484e928edb2c2c8b4443023e3927b972
[INFO] running `Command { std: "docker" "start" "-a" "98d004db1ad79a70ec703ffc30da78f9484e928edb2c2c8b4443023e3927b972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98d004db1ad79a70ec703ffc30da78f9484e928edb2c2c8b4443023e3927b972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98d004db1ad79a70ec703ffc30da78f9484e928edb2c2c8b4443023e3927b972", kill_on_drop: false }`
[INFO] [stdout] 98d004db1ad79a70ec703ffc30da78f9484e928edb2c2c8b4443023e3927b972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0156de1228999bc2122a6ef87c7415ad94925b64b6947376dbfd3a9e2594390
[INFO] running `Command { std: "docker" "start" "-a" "a0156de1228999bc2122a6ef87c7415ad94925b64b6947376dbfd3a9e2594390", kill_on_drop: false }`
[INFO] [stderr]    Compiling yip v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "a0156de1228999bc2122a6ef87c7415ad94925b64b6947376dbfd3a9e2594390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0156de1228999bc2122a6ef87c7415ad94925b64b6947376dbfd3a9e2594390", kill_on_drop: false }`
[INFO] [stdout] a0156de1228999bc2122a6ef87c7415ad94925b64b6947376dbfd3a9e2594390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a046d3f2880b39b5c6488d60ec0d5103adb76a552c24c842ffbe445614f5a449
[INFO] running `Command { std: "docker" "start" "-a" "a046d3f2880b39b5c6488d60ec0d5103adb76a552c24c842ffbe445614f5a449", kill_on_drop: false }`
[INFO] [stderr]    Compiling yip v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "a046d3f2880b39b5c6488d60ec0d5103adb76a552c24c842ffbe445614f5a449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a046d3f2880b39b5c6488d60ec0d5103adb76a552c24c842ffbe445614f5a449", kill_on_drop: false }`
[INFO] [stdout] a046d3f2880b39b5c6488d60ec0d5103adb76a552c24c842ffbe445614f5a449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19cad099f2f8522a0e1a5c5d4444168e8cb024b5cf87079288f82b48181352f9
[INFO] running `Command { std: "docker" "start" "-a" "19cad099f2f8522a0e1a5c5d4444168e8cb024b5cf87079288f82b48181352f9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yip-a908d95237e41c31)
[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" "19cad099f2f8522a0e1a5c5d4444168e8cb024b5cf87079288f82b48181352f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19cad099f2f8522a0e1a5c5d4444168e8cb024b5cf87079288f82b48181352f9", kill_on_drop: false }`
[INFO] [stdout] 19cad099f2f8522a0e1a5c5d4444168e8cb024b5cf87079288f82b48181352f9