[INFO] fetching crate num-consts 0.1.0...
[INFO] building num-consts-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate num-consts 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate num-consts 0.1.0
[INFO] finished tweaking crates.io crate num-consts 0.1.0
[INFO] tweaked toml for crates.io crate num-consts 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate num-consts 0.1.0 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] 9483e00258f117d0f6dd1b2e1ea8b81d2be724715d4926e1ec7bcf8e198f17b0
[INFO] running `Command { std: "docker" "start" "-a" "9483e00258f117d0f6dd1b2e1ea8b81d2be724715d4926e1ec7bcf8e198f17b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9483e00258f117d0f6dd1b2e1ea8b81d2be724715d4926e1ec7bcf8e198f17b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9483e00258f117d0f6dd1b2e1ea8b81d2be724715d4926e1ec7bcf8e198f17b0", kill_on_drop: false }`
[INFO] [stdout] 9483e00258f117d0f6dd1b2e1ea8b81d2be724715d4926e1ec7bcf8e198f17b0
[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] 743e4d50cb8a921f4890105a0c1726e63faabe57c9fd450cc3d234c23ab17dfa
[INFO] running `Command { std: "docker" "start" "-a" "743e4d50cb8a921f4890105a0c1726e63faabe57c9fd450cc3d234c23ab17dfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-consts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "743e4d50cb8a921f4890105a0c1726e63faabe57c9fd450cc3d234c23ab17dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "743e4d50cb8a921f4890105a0c1726e63faabe57c9fd450cc3d234c23ab17dfa", kill_on_drop: false }`
[INFO] [stdout] 743e4d50cb8a921f4890105a0c1726e63faabe57c9fd450cc3d234c23ab17dfa
[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] e1b4ffdc419420bae63c32e6c9e151a13003f5b8fcce0edea91ffdba8a08ddf4
[INFO] running `Command { std: "docker" "start" "-a" "e1b4ffdc419420bae63c32e6c9e151a13003f5b8fcce0edea91ffdba8a08ddf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-consts v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "e1b4ffdc419420bae63c32e6c9e151a13003f5b8fcce0edea91ffdba8a08ddf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1b4ffdc419420bae63c32e6c9e151a13003f5b8fcce0edea91ffdba8a08ddf4", kill_on_drop: false }`
[INFO] [stdout] e1b4ffdc419420bae63c32e6c9e151a13003f5b8fcce0edea91ffdba8a08ddf4