[INFO] cloning repository https://github.com/lu-reit/snow_cover [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lu-reit/snow_cover" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flu-reit%2Fsnow_cover", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flu-reit%2Fsnow_cover'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6237bf72d7d84817f11dce5a210d1e606a96025a [INFO] checking lu-reit/snow_cover against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flu-reit%2Fsnow_cover" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lu-reit/snow_cover 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/lu-reit/snow_cover [INFO] finished tweaking git repo https://github.com/lu-reit/snow_cover [INFO] tweaked toml for git repo https://github.com/lu-reit/snow_cover written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lu-reit/snow_cover 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dbase v0.0.4 [INFO] [stderr] Downloaded netcdf-sys v0.3.4 [INFO] [stderr] Downloaded netcdf v0.6.0 [INFO] [stderr] Downloaded shapefile v0.2.1 [INFO] [stderr] Downloaded weezl v0.1.3 [INFO] [stderr] Downloaded ndarray v0.14.0 [INFO] [stderr] Downloaded hdf5-sys v0.7.0 [INFO] [stderr] Downloaded netcdf-src v0.1.3 [INFO] [stderr] Downloaded hdf5-src v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 687ce480a03d79ba4cd130b6726d59370cadb139cf61eba346805ebe9fb51cd4 [INFO] running `Command { std: "docker" "start" "-a" "687ce480a03d79ba4cd130b6726d59370cadb139cf61eba346805ebe9fb51cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "687ce480a03d79ba4cd130b6726d59370cadb139cf61eba346805ebe9fb51cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "687ce480a03d79ba4cd130b6726d59370cadb139cf61eba346805ebe9fb51cd4", kill_on_drop: false }` [INFO] [stdout] 687ce480a03d79ba4cd130b6726d59370cadb139cf61eba346805ebe9fb51cd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] afb2d3d98c978f3d69b16920f56cc00ee75da82a4b0b2afd71d5bb2aae6f8ad8 [INFO] running `Command { std: "docker" "start" "-a" "afb2d3d98c978f3d69b16920f56cc00ee75da82a4b0b2afd71d5bb2aae6f8ad8", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling thread_local v1.1.0 [INFO] [stderr] Compiling libloading v0.6.6 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking weezl v0.1.3 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling netcdf-sys v0.3.4 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Checking dbase v0.0.4 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking shapefile v0.2.1 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling hdf5-src v0.7.0 [INFO] [stderr] Compiling netcdf-src v0.1.3 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling hdf5-sys v0.7.0 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.12 [INFO] [stderr] Checking netcdf v0.6.0 [INFO] [stderr] Checking rust_image v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ImageBuffer` [INFO] [stdout] --> src/main.rs:1:45 [INFO] [stdout] | [INFO] [stdout] 1 | use image::{GenericImage, GenericImageView, ImageBuffer, RgbImage}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Axis`, `arr3`, `aview1` [INFO] [stdout] --> src/main.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray::{arr3, aview1, Axis}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ImageBuffer` [INFO] [stdout] --> src/main.rs:1:45 [INFO] [stdout] | [INFO] [stdout] 1 | use image::{GenericImage, GenericImageView, ImageBuffer, RgbImage}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `netcdf` is imported redundantly [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use netcdf; [INFO] [stdout] | ^^^^^^ the item `netcdf` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Axis`, `arr3`, `aview1` [INFO] [stdout] --> src/main.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use ndarray::{arr3, aview1, Axis}; [INFO] [stdout] | ^^^^ ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `netcdf` is imported redundantly [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use netcdf; [INFO] [stdout] | ^^^^^^ the item `netcdf` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GenericImageView` [INFO] [stdout] --> src/main.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use image::{GenericImage, GenericImageView, ImageBuffer, RgbImage}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GenericImage` [INFO] [stdout] --> src/main.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use image::{GenericImage, GenericImageView, ImageBuffer, RgbImage}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GenericImageView` [INFO] [stdout] --> src/main.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use image::{GenericImage, GenericImageView, ImageBuffer, RgbImage}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GenericImage` [INFO] [stdout] --> src/main.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use image::{GenericImage, GenericImageView, ImageBuffer, RgbImage}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 27s [INFO] running `Command { std: "docker" "inspect" "afb2d3d98c978f3d69b16920f56cc00ee75da82a4b0b2afd71d5bb2aae6f8ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afb2d3d98c978f3d69b16920f56cc00ee75da82a4b0b2afd71d5bb2aae6f8ad8", kill_on_drop: false }` [INFO] [stdout] afb2d3d98c978f3d69b16920f56cc00ee75da82a4b0b2afd71d5bb2aae6f8ad8