[INFO] fetching crate num_cpu 1.14.0...
[INFO] testing num_cpu-1.14.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate num_cpu 1.14.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate num_cpu 1.14.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8d8dede972b479fbe30950f9832216f742e17fcb2d126c1d162862eb869aad3
[INFO] running `Command { std: "docker" "start" "-a" "c8d8dede972b479fbe30950f9832216f742e17fcb2d126c1d162862eb869aad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8d8dede972b479fbe30950f9832216f742e17fcb2d126c1d162862eb869aad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d8dede972b479fbe30950f9832216f742e17fcb2d126c1d162862eb869aad3", kill_on_drop: false }`
[INFO] [stdout] c8d8dede972b479fbe30950f9832216f742e17fcb2d126c1d162862eb869aad3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33030a19bab312b6cb634a421b0a46e7763c956690f00221d2559a3e4a59109c
[INFO] running `Command { std: "docker" "start" "-a" "33030a19bab312b6cb634a421b0a46e7763c956690f00221d2559a3e4a59109c", 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] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `num_cpu` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "33030a19bab312b6cb634a421b0a46e7763c956690f00221d2559a3e4a59109c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33030a19bab312b6cb634a421b0a46e7763c956690f00221d2559a3e4a59109c", kill_on_drop: false }`
[INFO] [stdout] 33030a19bab312b6cb634a421b0a46e7763c956690f00221d2559a3e4a59109c