[INFO] fetching crate lp-types 0.0.0... [INFO] checking lp-types-0.0.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate lp-types 0.0.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate lp-types 0.0.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lp-types 0.0.0 [INFO] finished tweaking crates.io crate lp-types 0.0.0 [INFO] tweaked toml for crates.io crate lp-types 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 30 packages [INFO] [stderr] Adding approx v0.3.2 (latest: v0.5.1) [INFO] [stderr] Adding latexify v0.0.0 (latest: v0.1.0) [INFO] [stderr] Adding num-complex v0.2.4 (latest: v0.4.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sprs v0.11.1 [INFO] [stderr] Downloaded alga v0.9.3 [INFO] [stderr] Downloaded latexify v0.0.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32341e8f0b587c3322238497827d5184e0537d2768af59834e356e56ef87c358 [INFO] running `Command { std: "docker" "start" "-a" "32341e8f0b587c3322238497827d5184e0537d2768af59834e356e56ef87c358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32341e8f0b587c3322238497827d5184e0537d2768af59834e356e56ef87c358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32341e8f0b587c3322238497827d5184e0537d2768af59834e356e56ef87c358", kill_on_drop: false }` [INFO] [stdout] 32341e8f0b587c3322238497827d5184e0537d2768af59834e356e56ef87c358 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 268c02fc13dd26c3e1d1013f6ab4afd63b9532214a9b7c3566670f9d0b0f68ec [INFO] running `Command { std: "docker" "start" "-a" "268c02fc13dd26c3e1d1013f6ab4afd63b9532214a9b7c3566670f9d0b0f68ec", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking latexify v0.0.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking sprs v0.11.1 [INFO] [stderr] Checking lp-types v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.79s [INFO] running `Command { std: "docker" "inspect" "268c02fc13dd26c3e1d1013f6ab4afd63b9532214a9b7c3566670f9d0b0f68ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "268c02fc13dd26c3e1d1013f6ab4afd63b9532214a9b7c3566670f9d0b0f68ec", kill_on_drop: false }` [INFO] [stdout] 268c02fc13dd26c3e1d1013f6ab4afd63b9532214a9b7c3566670f9d0b0f68ec