[INFO] fetching crate num_cpu 1.14.0...
[INFO] testing num_cpu-1.14.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate num_cpu 1.14.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate num_cpu 1.14.0
[INFO] finished tweaking crates.io crate num_cpu 1.14.0
[INFO] tweaked toml for crates.io crate num_cpu 1.14.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate num_cpu 1.14.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8710c2745b5c8edb75b1ea99cdb1e2b16a73bca5c563c5e53f4df26b4dcd4e7f
[INFO] running `Command { std: "docker" "start" "-a" "8710c2745b5c8edb75b1ea99cdb1e2b16a73bca5c563c5e53f4df26b4dcd4e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8710c2745b5c8edb75b1ea99cdb1e2b16a73bca5c563c5e53f4df26b4dcd4e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8710c2745b5c8edb75b1ea99cdb1e2b16a73bca5c563c5e53f4df26b4dcd4e7f", kill_on_drop: false }`
[INFO] [stdout] 8710c2745b5c8edb75b1ea99cdb1e2b16a73bca5c563c5e53f4df26b4dcd4e7f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18034ec667cf405c05775ef0799724c11fa972ca820bfa094c0c07450b467db9
[INFO] running `Command { std: "docker" "start" "-a" "18034ec667cf405c05775ef0799724c11fa972ca820bfa094c0c07450b467db9", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpu v1.14.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: This crate is not the legitimate num_cpus crate. Please read https://kerkour.com/rust-crate-backdoor for more information.
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     compile_error!("This crate is not the legitimate num_cpus crate. Please read https://kerkour.com/rust-crate-backdoor for more information.");
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `num_cpu` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "18034ec667cf405c05775ef0799724c11fa972ca820bfa094c0c07450b467db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18034ec667cf405c05775ef0799724c11fa972ca820bfa094c0c07450b467db9", kill_on_drop: false }`
[INFO] [stdout] 18034ec667cf405c05775ef0799724c11fa972ca820bfa094c0c07450b467db9