[INFO] cloning repository hawkBaby/rustyGlyph [INFO] running `"git" "clone" "--bare" "git://github.com/hawkBaby/rustyGlyph.git" "work/cache/sources/gh/hawkBaby/rustyGlyph"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/hawkBaby/rustyGlyph'... [INFO] running `"git" "clone" "work/cache/sources/gh/hawkBaby/rustyGlyph" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hawkBaby/rustyGlyph"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hawkBaby/rustyGlyph'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/hawkBaby/rustyGlyph" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hawkBaby/rustyGlyph"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hawkBaby/rustyGlyph'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a4312ae0aa23526d852617ffd21858514a3ba9ba [INFO] sha for GitHub repo hawkBaby/rustyGlyph: a4312ae0aa23526d852617ffd21858514a3ba9ba [INFO] validating manifest of hawkBaby/rustyGlyph on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hawkBaby/rustyGlyph on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hawkBaby/rustyGlyph [INFO] finished frobbing hawkBaby/rustyGlyph [INFO] frobbed toml for hawkBaby/rustyGlyph written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hawkBaby/rustyGlyph/Cargo.toml [INFO] started frobbing hawkBaby/rustyGlyph [INFO] finished frobbing hawkBaby/rustyGlyph [INFO] frobbed toml for hawkBaby/rustyGlyph written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/hawkBaby/rustyGlyph/Cargo.toml [INFO] crate hawkBaby/rustyGlyph already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing hawkBaby/rustyGlyph against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hawkBaby/rustyGlyph:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] a3aec789441c4680b2e0fee46ab44ad81252c1b04f208bd254652bb304d6f0dd [INFO] running `"docker" "start" "-a" "a3aec789441c4680b2e0fee46ab44ad81252c1b04f208bd254652bb304d6f0dd"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling libm v0.1.2 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling inflate v0.4.3 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling approx v0.3.0 [INFO] [stderr] Compiling generic-array v0.11.1 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling syn v0.15.12 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling alga v0.7.2 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Compiling nalgebra v0.16.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling tiff v0.2.1 [INFO] [stderr] Compiling image v0.20.0 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.5/src/base/cg.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling rustglyph v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `rustGlyph::rust_glyph::*` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rustGlyph::rust_glyph::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `matches` [INFO] [stderr] --> src/main.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let matches = App::from_yaml(config_yaml).get_matches(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `opt_anaglyph_gen` [INFO] [stderr] --> src/rustGlyph.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn opt_anaglyph_gen(li_p:&image::Rgb, ri_p:&image::Rgb) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rust_loop` [INFO] [stderr] --> src/rustGlyph.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn rust_loop() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `rustGlyph` should have a snake case name [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | mod rustGlyph; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `rust_glyph` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `"docker" "inspect" "a3aec789441c4680b2e0fee46ab44ad81252c1b04f208bd254652bb304d6f0dd"` [INFO] running `"docker" "rm" "-f" "a3aec789441c4680b2e0fee46ab44ad81252c1b04f208bd254652bb304d6f0dd"` [INFO] [stdout] a3aec789441c4680b2e0fee46ab44ad81252c1b04f208bd254652bb304d6f0dd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hawkBaby/rustyGlyph:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 2700ffdd9925573de8bb7735683b05daadc1f3d34153605a274dc03df876cf5e [INFO] running `"docker" "start" "-a" "2700ffdd9925573de8bb7735683b05daadc1f3d34153605a274dc03df876cf5e"` [INFO] [stderr] Compiling rustglyph v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `rustGlyph::rust_glyph::*` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rustGlyph::rust_glyph::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `matches` [INFO] [stderr] --> src/main.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let matches = App::from_yaml(config_yaml).get_matches(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `opt_anaglyph_gen` [INFO] [stderr] --> src/rustGlyph.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn opt_anaglyph_gen(li_p:&image::Rgb, ri_p:&image::Rgb) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rust_loop` [INFO] [stderr] --> src/rustGlyph.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn rust_loop() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `rustGlyph` should have a snake case name [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | mod rustGlyph; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `rust_glyph` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `"docker" "inspect" "2700ffdd9925573de8bb7735683b05daadc1f3d34153605a274dc03df876cf5e"` [INFO] running `"docker" "rm" "-f" "2700ffdd9925573de8bb7735683b05daadc1f3d34153605a274dc03df876cf5e"` [INFO] [stdout] 2700ffdd9925573de8bb7735683b05daadc1f3d34153605a274dc03df876cf5e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/hawkBaby/rustyGlyph:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] a14b6825eaa631eaaf2575dcf0212b8b99be5b408f3bef0aee2c4d1fd43110d7 [INFO] running `"docker" "start" "-a" "a14b6825eaa631eaaf2575dcf0212b8b99be5b408f3bef0aee2c4d1fd43110d7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/rustglyph-b299b033341206f1 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a14b6825eaa631eaaf2575dcf0212b8b99be5b408f3bef0aee2c4d1fd43110d7"` [INFO] running `"docker" "rm" "-f" "a14b6825eaa631eaaf2575dcf0212b8b99be5b408f3bef0aee2c4d1fd43110d7"` [INFO] [stdout] a14b6825eaa631eaaf2575dcf0212b8b99be5b408f3bef0aee2c4d1fd43110d7