[INFO] crate img_diff 3.0.2 is already in cache [INFO] extracting crate img_diff 3.0.2 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/img_diff/3.0.2 [INFO] extracting crate img_diff 3.0.2 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/img_diff/3.0.2 [INFO] validating manifest of img_diff-3.0.2 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of img_diff-3.0.2 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing img_diff-3.0.2 [INFO] finished frobbing img_diff-3.0.2 [INFO] frobbed toml for img_diff-3.0.2 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/img_diff/3.0.2/Cargo.toml [INFO] started frobbing img_diff-3.0.2 [INFO] finished frobbing img_diff-3.0.2 [INFO] frobbed toml for img_diff-3.0.2 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/img_diff/3.0.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking img_diff-3.0.2 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/img_diff/3.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c707d1b02429eba523e89b2af0c7e7dd2fef87a8fef8f0f6d476b36a769f761c [INFO] running `"docker" "start" "-a" "c707d1b02429eba523e89b2af0c7e7dd2fef87a8fef8f0f6d476b36a769f761c"` [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling regex v1.1.9 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking rustc-demangle v0.1.15 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking rgb v0.8.13 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking imgref v1.3.5 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking normalize-line-endings v0.2.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking regex-syntax v0.6.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking getopts v0.2.19 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking lodepng v2.4.2 [INFO] [stderr] Checking regex-automata v0.1.7 [INFO] [stderr] Checking bmp v0.4.0 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.4 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking dssim v2.9.9 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking os_type v2.2.0 [INFO] [stderr] Checking predicates v1.0.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking backtrace v0.3.33 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking bstr v0.2.2 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking human-panic v1.0.1 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking img_diff v3.0.2 (/opt/crater/workdir) [INFO] [stderr] Checking assert_cmd v0.10.2 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 1m 48s [INFO] running `"docker" "inspect" "c707d1b02429eba523e89b2af0c7e7dd2fef87a8fef8f0f6d476b36a769f761c"` [INFO] running `"docker" "rm" "-f" "c707d1b02429eba523e89b2af0c7e7dd2fef87a8fef8f0f6d476b36a769f761c"` [INFO] [stdout] c707d1b02429eba523e89b2af0c7e7dd2fef87a8fef8f0f6d476b36a769f761c