[INFO] updating cached repository LogoiLab/norot [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/LogoiLab/norot [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/LogoiLab/norot" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/LogoiLab/norot"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/LogoiLab/norot'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/LogoiLab/norot" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/LogoiLab/norot"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/LogoiLab/norot'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 92e2937c80129fcf074a48755b253d2fc29a1291 [INFO] sha for GitHub repo LogoiLab/norot: 92e2937c80129fcf074a48755b253d2fc29a1291 [INFO] validating manifest of LogoiLab/norot 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 LogoiLab/norot 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 LogoiLab/norot [INFO] finished frobbing LogoiLab/norot [INFO] frobbed toml for LogoiLab/norot written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/LogoiLab/norot/Cargo.toml [INFO] started frobbing LogoiLab/norot [INFO] finished frobbing LogoiLab/norot [INFO] frobbed toml for LogoiLab/norot written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/LogoiLab/norot/Cargo.toml [INFO] crate LogoiLab/norot already has a lockfile, it will not be regenerated [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 LogoiLab/norot against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-1/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/LogoiLab/norot:/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] eb562bfc6911aee150fa319a80e4b667e2f1959ffdb11563741334f5e6b840d5 [INFO] running `"docker" "start" "-a" "eb562bfc6911aee150fa319a80e4b667e2f1959ffdb11563741334f5e6b840d5"` [INFO] [stderr] Checking clap v2.23.3 [INFO] [stderr] Checking norot v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `read` [INFO] [stderr] --> src/insurer.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | use efes::{read,write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `decomp` [INFO] [stderr] --> src/insurer.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use compressor::{comp,decomp}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `read` [INFO] [stderr] --> src/insurer.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | use efes::{read,write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `decomp` [INFO] [stderr] --> src/insurer.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use compressor::{comp,decomp}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/efes.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let result = buf_reader.read_to_end(& mut contents).expect("Failed to read from file."); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> src/insurer.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_src` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dest` [INFO] [stderr] --> src/insurer.rs:16:24 [INFO] [stderr] | [INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {} [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_dest` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `copy` [INFO] [stderr] --> src/insurer.rs:16:37 [INFO] [stderr] | [INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {} [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_copy` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/efes.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let result = buf_reader.read_to_end(& mut contents).expect("Failed to read from file."); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> src/insurer.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {} [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_src` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dest` [INFO] [stderr] --> src/insurer.rs:16:24 [INFO] [stderr] | [INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {} [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_dest` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `copy` [INFO] [stderr] --> src/insurer.rs:16:37 [INFO] [stderr] | [INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {} [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_copy` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `replicate` [INFO] [stderr] --> src/insurer.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | fn replicate(src: &Path, dest: &Path, copies: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `replace` [INFO] [stderr] --> src/insurer.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check` [INFO] [stderr] --> src/validator.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | fn check() {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `store` [INFO] [stderr] --> src/validator.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | fn store() {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `replicate` [INFO] [stderr] --> src/insurer.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | fn replicate(src: &Path, dest: &Path, copies: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `replace` [INFO] [stderr] --> src/insurer.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check` [INFO] [stderr] --> src/validator.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | fn check() {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `store` [INFO] [stderr] --> src/validator.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | fn store() {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/efes.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | file.sync_all(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/efes.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | file.sync_all(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.96s [INFO] running `"docker" "inspect" "eb562bfc6911aee150fa319a80e4b667e2f1959ffdb11563741334f5e6b840d5"` [INFO] running `"docker" "rm" "-f" "eb562bfc6911aee150fa319a80e4b667e2f1959ffdb11563741334f5e6b840d5"` [INFO] [stdout] eb562bfc6911aee150fa319a80e4b667e2f1959ffdb11563741334f5e6b840d5