[INFO] fetching crate num_cpu 1.14.0...
[INFO] checking num_cpu-1.14.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate num_cpu 1.14.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate num_cpu 1.14.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fca2638b29b8fef66dceed26d64271d02a60feaaa2b71f7097cd1dbeec5b9fd0
[INFO] running `Command { std: "docker" "start" "-a" "fca2638b29b8fef66dceed26d64271d02a60feaaa2b71f7097cd1dbeec5b9fd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fca2638b29b8fef66dceed26d64271d02a60feaaa2b71f7097cd1dbeec5b9fd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca2638b29b8fef66dceed26d64271d02a60feaaa2b71f7097cd1dbeec5b9fd0", kill_on_drop: false }`
[INFO] [stdout] fca2638b29b8fef66dceed26d64271d02a60feaaa2b71f7097cd1dbeec5b9fd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8283be0627d4d3b2c440b75d237e24184d00f75e5fe6d5b75651e1db07fd2cd9
[INFO] running `Command { std: "docker" "start" "-a" "8283be0627d4d3b2c440b75d237e24184d00f75e5fe6d5b75651e1db07fd2cd9", kill_on_drop: false }`
[INFO] [stderr]     Checking 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] [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] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `num_cpu` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `num_cpu` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8283be0627d4d3b2c440b75d237e24184d00f75e5fe6d5b75651e1db07fd2cd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8283be0627d4d3b2c440b75d237e24184d00f75e5fe6d5b75651e1db07fd2cd9", kill_on_drop: false }`
[INFO] [stdout] 8283be0627d4d3b2c440b75d237e24184d00f75e5fe6d5b75651e1db07fd2cd9
