[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/beta-1.37-6/sources/1.36.0/gh/LogoiLab/norot"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/LogoiLab/norot'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/LogoiLab/norot" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/LogoiLab/norot"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of LogoiLab/norot on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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/beta-1.37-6/sources/1.36.0/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/beta-1.37-6/sources/beta-2019-07-23/gh/LogoiLab/norot/Cargo.toml [INFO] crate LogoiLab/norot already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing LogoiLab/norot against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/LogoiLab/norot:/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=warn" "-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 9f6b193b0012fcd8ccb4633503bd200b85465f30877553885cdff9bdd71cf799 [INFO] running `"docker" "start" "-a" "9f6b193b0012fcd8ccb4633503bd200b85465f30877553885cdff9bdd71cf799"` [INFO] [stderr] Compiling vec_map v0.7.0 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling lz4-compress v0.1.0 [INFO] [stderr] Compiling clap v2.23.3 [INFO] [stderr] Compiling 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 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: 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] Finished dev [unoptimized + debuginfo] target(s) in 23.22s [INFO] running `"docker" "inspect" "9f6b193b0012fcd8ccb4633503bd200b85465f30877553885cdff9bdd71cf799"` [INFO] running `"docker" "rm" "-f" "9f6b193b0012fcd8ccb4633503bd200b85465f30877553885cdff9bdd71cf799"` [INFO] [stdout] 9f6b193b0012fcd8ccb4633503bd200b85465f30877553885cdff9bdd71cf799 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/LogoiLab/norot:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] ff55d0cb8ae95566442444c24658ec118d820322636194753649acb1294d4652 [INFO] running `"docker" "start" "-a" "ff55d0cb8ae95566442444c24658ec118d820322636194753649acb1294d4652"` [INFO] [stderr] Compiling 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 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: 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] Finished dev [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `"docker" "inspect" "ff55d0cb8ae95566442444c24658ec118d820322636194753649acb1294d4652"` [INFO] running `"docker" "rm" "-f" "ff55d0cb8ae95566442444c24658ec118d820322636194753649acb1294d4652"` [INFO] [stdout] ff55d0cb8ae95566442444c24658ec118d820322636194753649acb1294d4652 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/LogoiLab/norot:/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=warn" "-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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 83966fd799dc0627f781a066327a0fe95974e6554f3feb58b9bc64fe822be0be [INFO] running `"docker" "start" "-a" "83966fd799dc0627f781a066327a0fe95974e6554f3feb58b9bc64fe822be0be"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/norot-6549c3e4113498cd [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] [stderr] Running /opt/crater/target/debug/deps/norot-3817d9820960dc79 [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] [stderr] Doc-tests norot [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" "83966fd799dc0627f781a066327a0fe95974e6554f3feb58b9bc64fe822be0be"` [INFO] running `"docker" "rm" "-f" "83966fd799dc0627f781a066327a0fe95974e6554f3feb58b9bc64fe822be0be"` [INFO] [stdout] 83966fd799dc0627f781a066327a0fe95974e6554f3feb58b9bc64fe822be0be