[INFO] cloning repository https://github.com/RYNEQ/waterfall [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RYNEQ/waterfall" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRYNEQ%2Fwaterfall", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRYNEQ%2Fwaterfall'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3d6c50f681fa92fc58b30297b8a7be48dff9ffb [INFO] checking RYNEQ/waterfall against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRYNEQ%2Fwaterfall" "/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/RYNEQ/waterfall 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/RYNEQ/waterfall [INFO] finished tweaking git repo https://github.com/RYNEQ/waterfall [INFO] tweaked toml for git repo https://github.com/RYNEQ/waterfall written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RYNEQ/waterfall 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 proc-macro-crate v1.2.1 [INFO] [stderr] Downloaded arraydeque v0.4.5 [INFO] [stderr] Downloaded bitreader v0.3.6 [INFO] [stderr] Downloaded caf v0.1.0 [INFO] [stderr] Downloaded mp4parse v0.10.1 [INFO] [stderr] Downloaded anyhow v1.0.60 [INFO] [stderr] Downloaded rustfft v6.0.1 [INFO] [stderr] Downloaded dsp v0.10.2 [INFO] [stderr] Downloaded alac v0.5.0 [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] 128397bc73dd276c50980f7b7944e3dbe9caeb906cf7f111b30613064603c11e [INFO] running `Command { std: "docker" "start" "-a" "128397bc73dd276c50980f7b7944e3dbe9caeb906cf7f111b30613064603c11e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "128397bc73dd276c50980f7b7944e3dbe9caeb906cf7f111b30613064603c11e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "128397bc73dd276c50980f7b7944e3dbe9caeb906cf7f111b30613064603c11e", kill_on_drop: false }` [INFO] [stdout] 128397bc73dd276c50980f7b7944e3dbe9caeb906cf7f111b30613064603c11e [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] f25f6cdb5520cc68a173c07c635b7017791cc1669e7b15fa263c38d56e36c8ca [INFO] running `Command { std: "docker" "start" "-a" "f25f6cdb5520cc68a173c07c635b7017791cc1669e7b15fa263c38d56e36c8ca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.127 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking bitreader v0.3.6 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking ogg v0.7.1 [INFO] [stderr] Compiling arraydeque v0.4.5 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking strength_reduce v0.2.3 [INFO] [stderr] Compiling anyhow v1.0.60 [INFO] [stderr] Compiling cpal v0.13.5 [INFO] [stderr] Checking mp4parse v0.10.1 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking primal-check v0.3.1 [INFO] [stderr] Checking transpose v0.2.1 [INFO] [stderr] Checking lewton v0.9.4 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking dasp_frame v0.11.0 [INFO] [stderr] Checking alac v0.5.0 [INFO] [stderr] Checking caf v0.1.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking lebe v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking rustfft v6.0.1 [INFO] [stderr] Checking audrey v0.3.0 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking bytemuck v1.11.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling pin-project-internal v1.0.11 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Checking tiff v0.7.3 [INFO] [stderr] Checking alsa v0.6.0 [INFO] [stderr] Checking pin-project v1.0.11 [INFO] [stderr] Checking thiserror v1.0.32 [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking exr v1.4.2 [INFO] [stderr] Checking dsp v0.10.2 [INFO] [stderr] Checking image v0.24.3 [INFO] [stderr] Checking waterfall v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.27s [INFO] running `Command { std: "docker" "inspect" "f25f6cdb5520cc68a173c07c635b7017791cc1669e7b15fa263c38d56e36c8ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f25f6cdb5520cc68a173c07c635b7017791cc1669e7b15fa263c38d56e36c8ca", kill_on_drop: false }` [INFO] [stdout] f25f6cdb5520cc68a173c07c635b7017791cc1669e7b15fa263c38d56e36c8ca