[INFO] fetching crate timing_rdtsc 0.1.2...
[INFO] building timing_rdtsc-0.1.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate timing_rdtsc 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate timing_rdtsc 0.1.2
[INFO] finished tweaking crates.io crate timing_rdtsc 0.1.2
[INFO] tweaked toml for crates.io crate timing_rdtsc 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate timing_rdtsc 0.1.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95b9c4ae676ff3edb3d6bfe38064dd630e437c803d99d653fd47960a3e0a6432
[INFO] running `Command { std: "docker" "start" "-a" "95b9c4ae676ff3edb3d6bfe38064dd630e437c803d99d653fd47960a3e0a6432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95b9c4ae676ff3edb3d6bfe38064dd630e437c803d99d653fd47960a3e0a6432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b9c4ae676ff3edb3d6bfe38064dd630e437c803d99d653fd47960a3e0a6432", kill_on_drop: false }`
[INFO] [stdout] 95b9c4ae676ff3edb3d6bfe38064dd630e437c803d99d653fd47960a3e0a6432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d1adc2d0a9a9de4760ea04f5b3f0fa8b202e52a320812c30b3c3f0c29a14eea
[INFO] running `Command { std: "docker" "start" "-a" "0d1adc2d0a9a9de4760ea04f5b3f0fa8b202e52a320812c30b3c3f0c29a14eea", kill_on_drop: false }`
[INFO] [stderr]    Compiling timing_rdtsc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "0d1adc2d0a9a9de4760ea04f5b3f0fa8b202e52a320812c30b3c3f0c29a14eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d1adc2d0a9a9de4760ea04f5b3f0fa8b202e52a320812c30b3c3f0c29a14eea", kill_on_drop: false }`
[INFO] [stdout] 0d1adc2d0a9a9de4760ea04f5b3f0fa8b202e52a320812c30b3c3f0c29a14eea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b28e99c77b40d8977366d2402da8cb8e17254b9d28fcd9605abd93fd80075298
[INFO] running `Command { std: "docker" "start" "-a" "b28e99c77b40d8977366d2402da8cb8e17254b9d28fcd9605abd93fd80075298", kill_on_drop: false }`
[INFO] [stderr]    Compiling timing_rdtsc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "b28e99c77b40d8977366d2402da8cb8e17254b9d28fcd9605abd93fd80075298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b28e99c77b40d8977366d2402da8cb8e17254b9d28fcd9605abd93fd80075298", kill_on_drop: false }`
[INFO] [stdout] b28e99c77b40d8977366d2402da8cb8e17254b9d28fcd9605abd93fd80075298