[INFO] cloning repository https://github.com/Axect/Rugfield [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Axect/Rugfield" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxect%2FRugfield", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxect%2FRugfield'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0fc9217ca971751291344fc5970ca5e9b4d21022 [INFO] checking Axect/Rugfield against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxect%2FRugfield" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Axect/Rugfield 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 git repo https://github.com/Axect/Rugfield [INFO] finished tweaking git repo https://github.com/Axect/Rugfield [INFO] tweaked toml for git repo https://github.com/Axect/Rugfield written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Axect/Rugfield already has a lockfile, it will not be regenerated [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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded peroxide-num v0.1.4 [INFO] [stderr] Downloaded pyo3-ffi v0.21.1 [INFO] [stderr] Downloaded pyo3-macros v0.21.1 [INFO] [stderr] Downloaded puruspe v0.2.4 [INFO] [stderr] Downloaded peroxide-ad v0.3.0 [INFO] [stderr] Downloaded pyo3-build-config v0.21.1 [INFO] [stderr] Downloaded order-stat v0.1.3 [INFO] [stderr] Downloaded pyo3-macros-backend v0.21.1 [INFO] [stderr] Downloaded thread-tree v0.3.3 [INFO] [stderr] Downloaded peroxide v0.35.1 [INFO] [stderr] Downloaded pyo3 v0.21.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb2984e6600948853b75dbf39278e34211a4a24360df8b75c077b39af2ddb12f [INFO] running `Command { std: "docker" "start" "-a" "fb2984e6600948853b75dbf39278e34211a4a24360df8b75c077b39af2ddb12f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb2984e6600948853b75dbf39278e34211a4a24360df8b75c077b39af2ddb12f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb2984e6600948853b75dbf39278e34211a4a24360df8b75c077b39af2ddb12f", kill_on_drop: false }` [INFO] [stdout] fb2984e6600948853b75dbf39278e34211a4a24360df8b75c077b39af2ddb12f [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc99b178a31bbb144252fa2a197338f0a4bfecb9d0f4922d690bc120735485a1 [INFO] running `Command { std: "docker" "start" "-a" "fc99b178a31bbb144252fa2a197338f0a4bfecb9d0f4922d690bc120735485a1", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling rustfft v6.2.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking order-stat v0.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking puruspe v0.2.4 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Compiling pyo3-build-config v0.21.1 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking peroxide-num v0.1.4 [INFO] [stderr] Checking thread-tree v0.3.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Compiling pyo3-ffi v0.21.1 [INFO] [stderr] Compiling pyo3 v0.21.1 [INFO] [stderr] Compiling peroxide-ad v0.3.0 [INFO] [stderr] Compiling pyo3-macros-backend v0.21.1 [INFO] [stderr] Compiling pyo3-macros v0.21.1 [INFO] [stderr] Checking peroxide v0.35.1 [INFO] [stderr] Checking rugfield v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.28s [INFO] running `Command { std: "docker" "inspect" "fc99b178a31bbb144252fa2a197338f0a4bfecb9d0f4922d690bc120735485a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc99b178a31bbb144252fa2a197338f0a4bfecb9d0f4922d690bc120735485a1", kill_on_drop: false }` [INFO] [stdout] fc99b178a31bbb144252fa2a197338f0a4bfecb9d0f4922d690bc120735485a1 [INFO] checking Axect/Rugfield against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxect%2FRugfield" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Axect/Rugfield on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Axect/Rugfield [INFO] finished tweaking git repo https://github.com/Axect/Rugfield [INFO] tweaked toml for git repo https://github.com/Axect/Rugfield written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Axect/Rugfield already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25b5a7bc43e51c91c18cc8b1f55e18fce0edd5ea3e55612c3543850f855799f7 [INFO] running `Command { std: "docker" "start" "-a" "25b5a7bc43e51c91c18cc8b1f55e18fce0edd5ea3e55612c3543850f855799f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25b5a7bc43e51c91c18cc8b1f55e18fce0edd5ea3e55612c3543850f855799f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25b5a7bc43e51c91c18cc8b1f55e18fce0edd5ea3e55612c3543850f855799f7", kill_on_drop: false }` [INFO] [stdout] 25b5a7bc43e51c91c18cc8b1f55e18fce0edd5ea3e55612c3543850f855799f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b8bf693173493f4b8a002b7756e058e057dedc991a99899e5b364738b9a878d [INFO] running `Command { std: "docker" "start" "-a" "6b8bf693173493f4b8a002b7756e058e057dedc991a99899e5b364738b9a878d", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling rustfft v6.2.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking puruspe v0.2.4 [INFO] [stderr] Checking peroxide-num v0.1.4 [INFO] [stderr] Checking order-stat v0.1.3 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling pyo3-build-config v0.21.1 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking thread-tree v0.3.3 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Compiling pyo3-ffi v0.21.1 [INFO] [stderr] Compiling pyo3 v0.21.1 [INFO] [stderr] Compiling pyo3-macros-backend v0.21.1 [INFO] [stderr] Compiling peroxide-ad v0.3.0 [INFO] [stderr] Compiling pyo3-macros v0.21.1 [INFO] [stderr] Checking peroxide v0.35.1 [INFO] [stderr] Checking rugfield v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.20s [INFO] running `Command { std: "docker" "inspect" "6b8bf693173493f4b8a002b7756e058e057dedc991a99899e5b364738b9a878d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b8bf693173493f4b8a002b7756e058e057dedc991a99899e5b364738b9a878d", kill_on_drop: false }` [INFO] [stdout] 6b8bf693173493f4b8a002b7756e058e057dedc991a99899e5b364738b9a878d