Dec 06 12:10:30.087 INFO testing LogoiLab/norot against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 12:10:30.087 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 12:10:30.303 INFO [stdout] a0405f2d5dd53014cc3b9a40a08852d36fee2a6ca1d40238c6e055736e23200d
Dec 06 12:10:30.305 INFO running `"docker" "start" "-a" "a0405f2d5dd53014cc3b9a40a08852d36fee2a6ca1d40238c6e055736e23200d"`
Dec 06 12:10:30.803 INFO [stderr] usermod: no changes
Dec 06 12:10:30.878 INFO [stderr]    Compiling norot v0.1.0 (/source)
Dec 06 12:10:31.177 INFO [stderr] warning: unused import: `read`
Dec 06 12:10:31.177 INFO [stderr]  --> src/insurer.rs:3:12
Dec 06 12:10:31.177 INFO [stderr]   |
Dec 06 12:10:31.177 INFO [stderr] 3 | use efes::{read,write};
Dec 06 12:10:31.177 INFO [stderr]   |            ^^^^
Dec 06 12:10:31.177 INFO [stderr]   |
Dec 06 12:10:31.177 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 12:10:31.177 INFO [stderr] 
Dec 06 12:10:31.177 INFO [stderr] warning: unused import: `decomp`
Dec 06 12:10:31.177 INFO [stderr]  --> src/insurer.rs:4:23
Dec 06 12:10:31.177 INFO [stderr]   |
Dec 06 12:10:31.177 INFO [stderr] 4 | use compressor::{comp,decomp};
Dec 06 12:10:31.177 INFO [stderr]   |                       ^^^^^^
Dec 06 12:10:31.177 INFO [stderr] 
Dec 06 12:10:31.203 INFO [stderr] warning: unused variable: `result`
Dec 06 12:10:31.203 INFO [stderr]   --> src/efes.rs:23:9
Dec 06 12:10:31.203 INFO [stderr]    |
Dec 06 12:10:31.203 INFO [stderr] 23 |     let result = buf_reader.read_to_end(& mut contents).expect("Failed to read from file.");
Dec 06 12:10:31.203 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 06 12:10:31.203 INFO [stderr]    |
Dec 06 12:10:31.203 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 12:10:31.203 INFO [stderr] 
Dec 06 12:10:31.203 INFO [stderr] warning: unused variable: `src`
Dec 06 12:10:31.203 INFO [stderr]   --> src/insurer.rs:16:12
Dec 06 12:10:31.203 INFO [stderr]    |
Dec 06 12:10:31.203 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Dec 06 12:10:31.203 INFO [stderr]    |            ^^^ help: consider using `_src` instead
Dec 06 12:10:31.203 INFO [stderr] 
Dec 06 12:10:31.208 INFO [stderr] warning: unused variable: `dest`
Dec 06 12:10:31.208 INFO [stderr]   --> src/insurer.rs:16:24
Dec 06 12:10:31.208 INFO [stderr]    |
Dec 06 12:10:31.208 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Dec 06 12:10:31.208 INFO [stderr]    |                        ^^^^ help: consider using `_dest` instead
Dec 06 12:10:31.208 INFO [stderr] 
Dec 06 12:10:31.208 INFO [stderr] warning: unused variable: `copy`
Dec 06 12:10:31.208 INFO [stderr]   --> src/insurer.rs:16:37
Dec 06 12:10:31.208 INFO [stderr]    |
Dec 06 12:10:31.208 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Dec 06 12:10:31.208 INFO [stderr]    |                                     ^^^^ help: consider using `_copy` instead
Dec 06 12:10:31.208 INFO [stderr] 
Dec 06 12:10:31.208 INFO [stderr] warning: function is never used: `replicate`
Dec 06 12:10:31.209 INFO [stderr]  --> src/insurer.rs:6:1
Dec 06 12:10:31.209 INFO [stderr]   |
Dec 06 12:10:31.209 INFO [stderr] 6 | fn replicate(src: &Path, dest: &Path, copies: usize) {
Dec 06 12:10:31.209 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:10:31.209 INFO [stderr]   |
Dec 06 12:10:31.209 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 12:10:31.209 INFO [stderr] 
Dec 06 12:10:31.209 INFO [stderr] warning: function is never used: `replace`
Dec 06 12:10:31.209 INFO [stderr]   --> src/insurer.rs:16:1
Dec 06 12:10:31.209 INFO [stderr]    |
Dec 06 12:10:31.209 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Dec 06 12:10:31.209 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:10:31.209 INFO [stderr] 
Dec 06 12:10:31.209 INFO [stderr] warning: function is never used: `check`
Dec 06 12:10:31.209 INFO [stderr]  --> src/validator.rs:1:1
Dec 06 12:10:31.209 INFO [stderr]   |
Dec 06 12:10:31.209 INFO [stderr] 1 | fn check() {}
Dec 06 12:10:31.209 INFO [stderr]   | ^^^^^^^^^^
Dec 06 12:10:31.209 INFO [stderr] 
Dec 06 12:10:31.209 INFO [stderr] warning: function is never used: `store`
Dec 06 12:10:31.209 INFO [stderr]  --> src/validator.rs:2:1
Dec 06 12:10:31.209 INFO [stderr]   |
Dec 06 12:10:31.209 INFO [stderr] 2 | fn store() {}
Dec 06 12:10:31.209 INFO [stderr]   | ^^^^^^^^^^
Dec 06 12:10:31.209 INFO [stderr] 
Dec 06 12:10:31.214 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:10:31.214 INFO [stderr]   --> src/efes.rs:24:5
Dec 06 12:10:31.214 INFO [stderr]    |
Dec 06 12:10:31.214 INFO [stderr] 24 |     file.sync_all();
Dec 06 12:10:31.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 12:10:31.214 INFO [stderr]    |
Dec 06 12:10:31.214 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 12:10:31.214 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:10:31.214 INFO [stderr] 
Dec 06 12:10:31.930 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 12:10:31.930 INFO [stderr]  --> src/main.rs:1:1
Dec 06 12:10:31.930 INFO [stderr]   |
Dec 06 12:10:31.930 INFO [stderr] 1 | #[macro_use]
Dec 06 12:10:31.930 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 12:10:31.930 INFO [stderr]   |
Dec 06 12:10:31.930 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 12:10:31.930 INFO [stderr] 
Dec 06 12:10:32.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 06 12:10:32.139 INFO [stderr] su: No module specific data is present
Dec 06 12:10:32.380 INFO running `"docker" "inspect" "a0405f2d5dd53014cc3b9a40a08852d36fee2a6ca1d40238c6e055736e23200d"`
Dec 06 12:10:32.446 INFO running `"docker" "rm" "-f" "a0405f2d5dd53014cc3b9a40a08852d36fee2a6ca1d40238c6e055736e23200d"`
Dec 06 12:10:32.512 INFO [stdout] a0405f2d5dd53014cc3b9a40a08852d36fee2a6ca1d40238c6e055736e23200d
Dec 06 12:10:32.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 12:10:32.653 INFO [stdout] c3345efd86a71acf0e6011efd9cffce3924ea8816a1839e6396bb2cc85986395
Dec 06 12:10:32.656 INFO running `"docker" "start" "-a" "c3345efd86a71acf0e6011efd9cffce3924ea8816a1839e6396bb2cc85986395"`
Dec 06 12:10:33.051 INFO [stderr] usermod: no changes
Dec 06 12:10:33.111 INFO [stderr]    Compiling norot v0.1.0 (/source)
Dec 06 12:10:33.584 INFO [stderr] warning: unused import: `read`
Dec 06 12:10:33.584 INFO [stderr]  --> src/insurer.rs:3:12
Dec 06 12:10:33.584 INFO [stderr]   |
Dec 06 12:10:33.584 INFO [stderr] 3 | use efes::{read,write};
Dec 06 12:10:33.584 INFO [stderr]   |            ^^^^
Dec 06 12:10:33.584 INFO [stderr]   |
Dec 06 12:10:33.584 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 12:10:33.584 INFO [stderr] 
Dec 06 12:10:33.584 INFO [stderr] warning: unused import: `decomp`
Dec 06 12:10:33.584 INFO [stderr]  --> src/insurer.rs:4:23
Dec 06 12:10:33.584 INFO [stderr]   |
Dec 06 12:10:33.584 INFO [stderr] 4 | use compressor::{comp,decomp};
Dec 06 12:10:33.584 INFO [stderr]   |                       ^^^^^^
Dec 06 12:10:33.584 INFO [stderr] 
Dec 06 12:10:33.612 INFO [stderr] warning: unused variable: `result`
Dec 06 12:10:33.612 INFO [stderr]   --> src/efes.rs:23:9
Dec 06 12:10:33.612 INFO [stderr]    |
Dec 06 12:10:33.612 INFO [stderr] 23 |     let result = buf_reader.read_to_end(& mut contents).expect("Failed to read from file.");
Dec 06 12:10:33.612 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 06 12:10:33.612 INFO [stderr]    |
Dec 06 12:10:33.612 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 12:10:33.612 INFO [stderr] 
Dec 06 12:10:33.612 INFO [stderr] warning: unused variable: `src`
Dec 06 12:10:33.612 INFO [stderr]   --> src/insurer.rs:16:12
Dec 06 12:10:33.612 INFO [stderr]    |
Dec 06 12:10:33.612 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Dec 06 12:10:33.612 INFO [stderr]    |            ^^^ help: consider using `_src` instead
Dec 06 12:10:33.612 INFO [stderr] 
Dec 06 12:10:33.612 INFO [stderr] warning: unused variable: `dest`
Dec 06 12:10:33.612 INFO [stderr]   --> src/insurer.rs:16:24
Dec 06 12:10:33.612 INFO [stderr]    |
Dec 06 12:10:33.613 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Dec 06 12:10:33.613 INFO [stderr]    |                        ^^^^ help: consider using `_dest` instead
Dec 06 12:10:33.613 INFO [stderr] 
Dec 06 12:10:33.613 INFO [stderr] warning: unused variable: `copy`
Dec 06 12:10:33.613 INFO [stderr]   --> src/insurer.rs:16:37
Dec 06 12:10:33.613 INFO [stderr]    |
Dec 06 12:10:33.613 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Dec 06 12:10:33.613 INFO [stderr]    |                                     ^^^^ help: consider using `_copy` instead
Dec 06 12:10:33.613 INFO [stderr] 
Dec 06 12:10:33.620 INFO [stderr] warning: function is never used: `replicate`
Dec 06 12:10:33.620 INFO [stderr]  --> src/insurer.rs:6:1
Dec 06 12:10:33.620 INFO [stderr]   |
Dec 06 12:10:33.620 INFO [stderr] 6 | fn replicate(src: &Path, dest: &Path, copies: usize) {
Dec 06 12:10:33.620 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:10:33.620 INFO [stderr]   |
Dec 06 12:10:33.620 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 12:10:33.620 INFO [stderr] 
Dec 06 12:10:33.620 INFO [stderr] warning: function is never used: `replace`
Dec 06 12:10:33.620 INFO [stderr]   --> src/insurer.rs:16:1
Dec 06 12:10:33.620 INFO [stderr]    |
Dec 06 12:10:33.620 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Dec 06 12:10:33.620 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:10:33.620 INFO [stderr] 
Dec 06 12:10:33.620 INFO [stderr] warning: function is never used: `check`
Dec 06 12:10:33.620 INFO [stderr]  --> src/validator.rs:1:1
Dec 06 12:10:33.620 INFO [stderr]   |
Dec 06 12:10:33.620 INFO [stderr] 1 | fn check() {}
Dec 06 12:10:33.620 INFO [stderr]   | ^^^^^^^^^^
Dec 06 12:10:33.620 INFO [stderr] 
Dec 06 12:10:33.620 INFO [stderr] warning: function is never used: `store`
Dec 06 12:10:33.620 INFO [stderr]  --> src/validator.rs:2:1
Dec 06 12:10:33.621 INFO [stderr]   |
Dec 06 12:10:33.621 INFO [stderr] 2 | fn store() {}
Dec 06 12:10:33.621 INFO [stderr]   | ^^^^^^^^^^
Dec 06 12:10:33.621 INFO [stderr] 
Dec 06 12:10:33.628 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 12:10:33.628 INFO [stderr]   --> src/efes.rs:24:5
Dec 06 12:10:33.628 INFO [stderr]    |
Dec 06 12:10:33.628 INFO [stderr] 24 |     file.sync_all();
Dec 06 12:10:33.628 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 12:10:33.628 INFO [stderr]    |
Dec 06 12:10:33.628 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 12:10:33.628 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 12:10:33.628 INFO [stderr] 
Dec 06 12:10:33.981 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 12:10:33.981 INFO [stderr]  --> src/main.rs:1:1
Dec 06 12:10:33.981 INFO [stderr]   |
Dec 06 12:10:33.981 INFO [stderr] 1 | #[macro_use]
Dec 06 12:10:33.981 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 12:10:33.981 INFO [stderr]   |
Dec 06 12:10:33.981 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 12:10:33.981 INFO [stderr] 
Dec 06 12:10:34.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 06 12:10:34.272 INFO [stderr] su: No module specific data is present
Dec 06 12:10:34.604 INFO running `"docker" "inspect" "c3345efd86a71acf0e6011efd9cffce3924ea8816a1839e6396bb2cc85986395"`
Dec 06 12:10:34.706 INFO running `"docker" "rm" "-f" "c3345efd86a71acf0e6011efd9cffce3924ea8816a1839e6396bb2cc85986395"`
Dec 06 12:10:34.791 INFO [stdout] c3345efd86a71acf0e6011efd9cffce3924ea8816a1839e6396bb2cc85986395
Dec 06 12:10:34.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 12:10:35.008 INFO [stdout] 99435b4f01054321fc4b0ae7c6f905311c448798838a90d93fcfa7bbc3a40490
Dec 06 12:10:35.013 INFO running `"docker" "start" "-a" "99435b4f01054321fc4b0ae7c6f905311c448798838a90d93fcfa7bbc3a40490"`
Dec 06 12:10:35.412 INFO [stderr] usermod: no changes
Dec 06 12:10:35.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 12:10:35.466 INFO [stderr]      Running /target/debug/deps/norot-cec891501cc040ea
Dec 06 12:10:35.469 INFO [stdout] 
Dec 06 12:10:35.469 INFO [stdout] running 0 tests
Dec 06 12:10:35.469 INFO [stdout] 
Dec 06 12:10:35.469 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:10:35.469 INFO [stdout] 
Dec 06 12:10:35.469 INFO [stderr]      Running /target/debug/deps/norot-194dacf3d4bbcf69
Dec 06 12:10:35.472 INFO [stderr]    Doc-tests norot
Dec 06 12:10:35.472 INFO [stdout] 
Dec 06 12:10:35.472 INFO [stdout] running 0 tests
Dec 06 12:10:35.472 INFO [stdout] 
Dec 06 12:10:35.472 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:10:35.472 INFO [stdout] 
Dec 06 12:10:36.102 INFO [stdout] 
Dec 06 12:10:36.102 INFO [stdout] running 0 tests
Dec 06 12:10:36.102 INFO [stdout] 
Dec 06 12:10:36.102 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:10:36.102 INFO [stdout] 
Dec 06 12:10:36.110 INFO [stderr] su: No module specific data is present
Dec 06 12:10:36.402 INFO running `"docker" "inspect" "99435b4f01054321fc4b0ae7c6f905311c448798838a90d93fcfa7bbc3a40490"`
Dec 06 12:10:36.466 INFO running `"docker" "rm" "-f" "99435b4f01054321fc4b0ae7c6f905311c448798838a90d93fcfa7bbc3a40490"`
Dec 06 12:10:36.559 INFO [stdout] 99435b4f01054321fc4b0ae7c6f905311c448798838a90d93fcfa7bbc3a40490