[INFO] updating cached repository https://github.com/saadou11/ppm_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c5fefc2f77f39a461f9ac52d21a7a1697a593831 [INFO] testing saadou11/ppm_rust against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaadou11%2Fppm_rust" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/saadou11/ppm_rust on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/saadou11/ppm_rust [INFO] finished tweaking git repo https://github.com/saadou11/ppm_rust [INFO] tweaked toml for git repo https://github.com/saadou11/ppm_rust written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/saadou11/ppm_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-3/source/src/main.rs [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e811f0b01e9c1ebc7344ef4eccf1c09066831bca43ca4b37cfbe3d24389c1c37 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e811f0b01e9c1ebc7344ef4eccf1c09066831bca43ca4b37cfbe3d24389c1c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e811f0b01e9c1ebc7344ef4eccf1c09066831bca43ca4b37cfbe3d24389c1c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e811f0b01e9c1ebc7344ef4eccf1c09066831bca43ca4b37cfbe3d24389c1c37", kill_on_drop: false }` [INFO] [stdout] e811f0b01e9c1ebc7344ef4eccf1c09066831bca43ca4b37cfbe3d24389c1c37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 19e70343dc145cb18418df9feee34cdba8e55a7312f91d06ff9e5008cf0a292d [INFO] running `Command { std: "docker" "start" "-a" "19e70343dc145cb18418df9feee34cdba8e55a7312f91d06ff9e5008cf0a292d", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs [INFO] [stderr] Compiling ppm v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling scopeguard v0.2.0 [INFO] [stderr] Compiling map_in_place v0.1.0 [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:111:51 [INFO] [stdout] | [INFO] [stdout] 111 | let mut buf = vec![Pixel::new(0,0,0); (self.heigth * self.width )]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | fn new(red: u8, green: u8, blue: u8) -> Pixel { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_red` [INFO] [stdout] --> src/main.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | fn get_red (self) -> u8 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_green` [INFO] [stdout] --> src/main.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | fn get_green (self) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_blue` [INFO] [stdout] --> src/main.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn get_blue (self) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `invert` [INFO] [stdout] --> src/main.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | fn invert (&self) -> Pixel{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `grayscale` [INFO] [stdout] --> src/main.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | fn grayscale (&self) -> Pixel{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/main.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | fn new(header:String, max_color: u8,width: usize, heigth: usize,pixel_vec:Vec) -> Image { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_width` [INFO] [stdout] --> src/main.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | fn get_width(&self) -> usize{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_height` [INFO] [stdout] --> src/main.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | fn get_height(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_max_color` [INFO] [stdout] --> src/main.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | fn get_max_color(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `invert` [INFO] [stdout] --> src/main.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | fn invert(&self)-> Image { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gray_scale` [INFO] [stdout] --> src/main.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | fn gray_scale(&self)-> Image { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `save` [INFO] [stdout] --> src/main.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | fn save (&self , path :&Path) -> io::Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_with_file` [INFO] [stdout] --> src/main.rs:163:4 [INFO] [stdout] | [INFO] [stdout] 163 | fn new_with_file<'a>(path: &'a str) -> Image { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `filename_to_string` [INFO] [stdout] --> src/main.rs:185:4 [INFO] [stdout] | [INFO] [stdout] 185 | fn filename_to_string(s: &str) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `words_by_line` [INFO] [stdout] --> src/main.rs:192:4 [INFO] [stdout] | [INFO] [stdout] 192 | fn words_by_line<'a>(s: &'a str) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `square` [INFO] [stdout] --> src/main.rs:202:5 [INFO] [stdout] | [INFO] [stdout] 202 | fn square(val: i32) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ppma_write_test` [INFO] [stdout] --> src/main.rs:203:6 [INFO] [stdout] | [INFO] [stdout] 203 | fn ppma_write_test ( file_out_name: *const u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ppma_read_test` [INFO] [stdout] --> src/main.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | fn ppma_read_test ( inputname: *const u8 ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_ppm` [INFO] [stdout] --> src/main.rs:208:4 [INFO] [stdout] | [INFO] [stdout] 208 | fn read_ppm (a:&str){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_ppm` [INFO] [stdout] --> src/main.rs:214:4 [INFO] [stdout] | [INFO] [stdout] 214 | fn write_ppm (a:&str){ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main` [INFO] [stdout] --> src/main.rs:228:4 [INFO] [stdout] | [INFO] [stdout] 228 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/src.src.rv0o0baa-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/src.src.rv0o0baa-cgu.1.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libsrc.so" "-Wl,--version-script=/tmp/rustcplPu2r/list" "/opt/rustwide/target/debug/deps/src.4amttmuoagqmlh7i.rcgu.o" "/opt/rustwide/target/debug/deps/src.1dz4p570hlee9f7a.rcgu.o" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/home/saadou/Documents/M1/Rust/ppm_rust/src" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lppma_io" "-Wl,--start-group" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustcplPu2r/libstd-d66e0ceb8eaec9b8.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcplPu2r/libpanic_unwind-9717ec0599b569a0.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcplPu2r/libhashbrown-04369de9ba916647.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcplPu2r/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcplPu2r/libbacktrace-0359c4288a5ef89f.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcplPu2r/libbacktrace_sys-1b25ede22d698ab3.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcplPu2r/librustc_demangle-37940b486a68e488.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcplPu2r/libunwind-06b77c27e794c7c6.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcplPu2r/libcfg_if-4d07e02a8df36da1.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcplPu2r/liblibc-fb29e0695c0a0f79.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcplPu2r/liballoc-e16188b4cf97e8bb.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcplPu2r/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustcplPu2r/libcore-b0689b528b222bee.rlib" "-Wl,--no-whole-archive" "-Wl,--end-group" "/tmp/rustcplPu2r/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lppma_io [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ppm`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "19e70343dc145cb18418df9feee34cdba8e55a7312f91d06ff9e5008cf0a292d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e70343dc145cb18418df9feee34cdba8e55a7312f91d06ff9e5008cf0a292d", kill_on_drop: false }` [INFO] [stdout] 19e70343dc145cb18418df9feee34cdba8e55a7312f91d06ff9e5008cf0a292d