[INFO] fetching crate rustmex_octave 0.1.2...
[INFO] building rustmex_octave-0.1.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rustmex_octave 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rustmex_octave 0.1.2
[INFO] finished tweaking crates.io crate rustmex_octave 0.1.2
[INFO] tweaked toml for crates.io crate rustmex_octave 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustmex_octave 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding rustmex_core v0.2.0 (available: v0.3.0)
[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] [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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 62086406dc02572cd08c7d6e89666d10ccd86bd3441e350d810fe17ba6d4e520
[INFO] running `Command { std: "docker" "start" "-a" "62086406dc02572cd08c7d6e89666d10ccd86bd3441e350d810fe17ba6d4e520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62086406dc02572cd08c7d6e89666d10ccd86bd3441e350d810fe17ba6d4e520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62086406dc02572cd08c7d6e89666d10ccd86bd3441e350d810fe17ba6d4e520", kill_on_drop: false }`
[INFO] [stdout] 62086406dc02572cd08c7d6e89666d10ccd86bd3441e350d810fe17ba6d4e520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 51b221890fa4b37f382711698d3d48db0b04ba473b4c0053b6752b5eca4f9674
[INFO] running `Command { std: "docker" "start" "-a" "51b221890fa4b37f382711698d3d48db0b04ba473b4c0053b6752b5eca4f9674", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustmex_octave v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stdout] warning: unexpected `cfg` condition value: `octave`
[INFO] [stdout]  --> build.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 |     if cfg!(target_os = "windows") && cfg!(not(feature = "octave")) {
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `octave` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustmex_core v0.2.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "51b221890fa4b37f382711698d3d48db0b04ba473b4c0053b6752b5eca4f9674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51b221890fa4b37f382711698d3d48db0b04ba473b4c0053b6752b5eca4f9674", kill_on_drop: false }`
[INFO] [stdout] 51b221890fa4b37f382711698d3d48db0b04ba473b4c0053b6752b5eca4f9674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 30d3f3c442b48cfc7348c3bf5192e11bf734b244ff2b32c45023244b9718dd5b
[INFO] running `Command { std: "docker" "start" "-a" "30d3f3c442b48cfc7348c3bf5192e11bf734b244ff2b32c45023244b9718dd5b", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `octave`
[INFO] [stdout]  --> build.rs:6:45
[INFO] [stdout]   |
[INFO] [stdout] 6 |     if cfg!(target_os = "windows") && cfg!(not(feature = "octave")) {
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]   |
[INFO] [stdout]   = note: no expected values for `feature`
[INFO] [stdout]   = help: consider adding `octave` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustmex_octave v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "30d3f3c442b48cfc7348c3bf5192e11bf734b244ff2b32c45023244b9718dd5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d3f3c442b48cfc7348c3bf5192e11bf734b244ff2b32c45023244b9718dd5b", kill_on_drop: false }`
[INFO] [stdout] 30d3f3c442b48cfc7348c3bf5192e11bf734b244ff2b32c45023244b9718dd5b