[INFO] crate raster-retrace 0.1.2 is already in cache [INFO] extracting crate raster-retrace 0.1.2 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/raster-retrace/0.1.2 [INFO] extracting crate raster-retrace 0.1.2 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/raster-retrace/0.1.2 [INFO] validating manifest of raster-retrace-0.1.2 on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of raster-retrace-0.1.2 on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing raster-retrace-0.1.2 [INFO] finished frobbing raster-retrace-0.1.2 [INFO] frobbed toml for raster-retrace-0.1.2 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/raster-retrace/0.1.2/Cargo.toml [INFO] started frobbing raster-retrace-0.1.2 [INFO] finished frobbing raster-retrace-0.1.2 [INFO] frobbed toml for raster-retrace-0.1.2 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/raster-retrace/0.1.2/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking raster-retrace-0.1.2 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-2/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/raster-retrace/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0d93b88f3a686c0400f46c16b271fd3f92ac2aacab34bf60c31d415a78ab4228 [INFO] running `"docker" "start" "-a" "0d93b88f3a686c0400f46c16b271fd3f92ac2aacab34bf60c31d415a78ab4228"` [INFO] [stderr] Checking raster-retrace v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 45 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 83 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:192:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 192 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:256:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 256 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:355:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 355 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `polys_from_raster_centerline` is imported redundantly [INFO] [stderr] --> src/main.rs:96:21 [INFO] [stderr] | [INFO] [stderr] 13 | mod polys_from_raster_centerline; [INFO] [stderr] | --------------------------------- the item `polys_from_raster_centerline` is already defined here [INFO] [stderr] ... [INFO] [stderr] 96 | use polys_from_raster_centerline; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `image_skeletonize` is imported redundantly [INFO] [stderr] --> src/main.rs:541:21 [INFO] [stderr] | [INFO] [stderr] 17 | mod image_skeletonize; [INFO] [stderr] | ---------------------- the item `image_skeletonize` is already defined here [INFO] [stderr] ... [INFO] [stderr] 541 | use image_skeletonize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 45 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 83 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:192:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 192 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:256:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 256 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Write` is imported redundantly [INFO] [stderr] --> src/curve_write.rs:355:13 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::prelude::Write; [INFO] [stderr] | ----------------------- the item `Write` is already imported here [INFO] [stderr] ... [INFO] [stderr] 355 | use std::io::prelude::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `polys_from_raster_centerline` is imported redundantly [INFO] [stderr] --> src/main.rs:96:21 [INFO] [stderr] | [INFO] [stderr] 13 | mod polys_from_raster_centerline; [INFO] [stderr] | --------------------------------- the item `polys_from_raster_centerline` is already defined here [INFO] [stderr] ... [INFO] [stderr] 96 | use polys_from_raster_centerline; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `image_skeletonize` is imported redundantly [INFO] [stderr] --> src/main.rs:541:21 [INFO] [stderr] | [INFO] [stderr] 17 | mod image_skeletonize; [INFO] [stderr] | ---------------------- the item `image_skeletonize` is already defined here [INFO] [stderr] ... [INFO] [stderr] 541 | use image_skeletonize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.15s [INFO] running `"docker" "inspect" "0d93b88f3a686c0400f46c16b271fd3f92ac2aacab34bf60c31d415a78ab4228"` [INFO] running `"docker" "rm" "-f" "0d93b88f3a686c0400f46c16b271fd3f92ac2aacab34bf60c31d415a78ab4228"` [INFO] [stdout] 0d93b88f3a686c0400f46c16b271fd3f92ac2aacab34bf60c31d415a78ab4228