Nov 28 12:29:15.478 INFO checking LogoiLab/norot against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 12:29:15.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-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"`
Nov 28 12:29:15.773 INFO [stdout] dbbd9cbeedd2139dc22af38448b1f2fdc845ab04a380ae528af5c28bfcf2ee96
Nov 28 12:29:15.778 INFO running `"docker" "start" "-a" "dbbd9cbeedd2139dc22af38448b1f2fdc845ab04a380ae528af5c28bfcf2ee96"`
Nov 28 12:29:16.117 INFO [stderr] usermod: no changes
Nov 28 12:29:16.192 INFO [stderr]     Checking clap v2.23.3
Nov 28 12:29:21.836 INFO [stderr]     Checking norot v0.1.0 (/source)
Nov 28 12:29:22.185 INFO [stderr] warning: unused import: `read`
Nov 28 12:29:22.185 INFO [stderr]  --> src/insurer.rs:3:12
Nov 28 12:29:22.185 INFO [stderr]   |
Nov 28 12:29:22.185 INFO [stderr] 3 | use efes::{read,write};
Nov 28 12:29:22.185 INFO [stderr]   |            ^^^^
Nov 28 12:29:22.185 INFO [stderr]   |
Nov 28 12:29:22.185 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 12:29:22.185 INFO [stderr] 
Nov 28 12:29:22.185 INFO [stderr] warning: unused import: `decomp`
Nov 28 12:29:22.186 INFO [stderr]  --> src/insurer.rs:4:23
Nov 28 12:29:22.186 INFO [stderr]   |
Nov 28 12:29:22.186 INFO [stderr] 4 | use compressor::{comp,decomp};
Nov 28 12:29:22.186 INFO [stderr]   |                       ^^^^^^
Nov 28 12:29:22.186 INFO [stderr] 
Nov 28 12:29:22.218 INFO [stderr] warning: unused variable: `result`
Nov 28 12:29:22.218 INFO [stderr]   --> src/efes.rs:23:9
Nov 28 12:29:22.218 INFO [stderr]    |
Nov 28 12:29:22.218 INFO [stderr] 23 |     let result = buf_reader.read_to_end(& mut contents).expect("Failed to read from file.");
Nov 28 12:29:22.218 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Nov 28 12:29:22.218 INFO [stderr]    |
Nov 28 12:29:22.218 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 12:29:22.218 INFO [stderr] 
Nov 28 12:29:22.218 INFO [stderr] warning: unused variable: `src`
Nov 28 12:29:22.218 INFO [stderr]   --> src/insurer.rs:16:12
Nov 28 12:29:22.218 INFO [stderr]    |
Nov 28 12:29:22.218 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Nov 28 12:29:22.219 INFO [stderr]    |            ^^^ help: consider using `_src` instead
Nov 28 12:29:22.219 INFO [stderr] 
Nov 28 12:29:22.219 INFO [stderr] warning: unused variable: `dest`
Nov 28 12:29:22.219 INFO [stderr]   --> src/insurer.rs:16:24
Nov 28 12:29:22.219 INFO [stderr]    |
Nov 28 12:29:22.219 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Nov 28 12:29:22.219 INFO [stderr]    |                        ^^^^ help: consider using `_dest` instead
Nov 28 12:29:22.219 INFO [stderr] 
Nov 28 12:29:22.219 INFO [stderr] warning: unused variable: `copy`
Nov 28 12:29:22.219 INFO [stderr]   --> src/insurer.rs:16:37
Nov 28 12:29:22.219 INFO [stderr]    |
Nov 28 12:29:22.219 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Nov 28 12:29:22.219 INFO [stderr]    |                                     ^^^^ help: consider using `_copy` instead
Nov 28 12:29:22.219 INFO [stderr] 
Nov 28 12:29:22.221 INFO [stderr] warning: unused import: `read`
Nov 28 12:29:22.221 INFO [stderr]  --> src/insurer.rs:3:12
Nov 28 12:29:22.221 INFO [stderr]   |
Nov 28 12:29:22.221 INFO [stderr] 3 | use efes::{read,write};
Nov 28 12:29:22.221 INFO [stderr]   |            ^^^^
Nov 28 12:29:22.221 INFO [stderr]   |
Nov 28 12:29:22.221 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 12:29:22.221 INFO [stderr] 
Nov 28 12:29:22.221 INFO [stderr] warning: unused import: `decomp`
Nov 28 12:29:22.221 INFO [stderr]  --> src/insurer.rs:4:23
Nov 28 12:29:22.222 INFO [stderr]   |
Nov 28 12:29:22.222 INFO [stderr] 4 | use compressor::{comp,decomp};
Nov 28 12:29:22.222 INFO [stderr]   |                       ^^^^^^
Nov 28 12:29:22.222 INFO [stderr] 
Nov 28 12:29:22.225 INFO [stderr] warning: function is never used: `replicate`
Nov 28 12:29:22.225 INFO [stderr]  --> src/insurer.rs:6:1
Nov 28 12:29:22.225 INFO [stderr]   |
Nov 28 12:29:22.225 INFO [stderr] 6 | fn replicate(src: &Path, dest: &Path, copies: usize) {
Nov 28 12:29:22.225 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:29:22.225 INFO [stderr]   |
Nov 28 12:29:22.225 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 12:29:22.225 INFO [stderr] 
Nov 28 12:29:22.225 INFO [stderr] warning: function is never used: `replace`
Nov 28 12:29:22.225 INFO [stderr]   --> src/insurer.rs:16:1
Nov 28 12:29:22.225 INFO [stderr]    |
Nov 28 12:29:22.225 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Nov 28 12:29:22.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:29:22.225 INFO [stderr] 
Nov 28 12:29:22.226 INFO [stderr] warning: function is never used: `check`
Nov 28 12:29:22.226 INFO [stderr]  --> src/validator.rs:1:1
Nov 28 12:29:22.226 INFO [stderr]   |
Nov 28 12:29:22.226 INFO [stderr] 1 | fn check() {}
Nov 28 12:29:22.226 INFO [stderr]   | ^^^^^^^^^^
Nov 28 12:29:22.226 INFO [stderr] 
Nov 28 12:29:22.226 INFO [stderr] warning: function is never used: `store`
Nov 28 12:29:22.226 INFO [stderr]  --> src/validator.rs:2:1
Nov 28 12:29:22.226 INFO [stderr]   |
Nov 28 12:29:22.226 INFO [stderr] 2 | fn store() {}
Nov 28 12:29:22.226 INFO [stderr]   | ^^^^^^^^^^
Nov 28 12:29:22.226 INFO [stderr] 
Nov 28 12:29:22.234 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:29:22.234 INFO [stderr]   --> src/efes.rs:24:5
Nov 28 12:29:22.234 INFO [stderr]    |
Nov 28 12:29:22.234 INFO [stderr] 24 |     file.sync_all();
Nov 28 12:29:22.234 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 12:29:22.234 INFO [stderr]    |
Nov 28 12:29:22.234 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 12:29:22.234 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:29:22.234 INFO [stderr] 
Nov 28 12:29:22.251 INFO [stderr] warning: unused variable: `result`
Nov 28 12:29:22.251 INFO [stderr]   --> src/efes.rs:23:9
Nov 28 12:29:22.252 INFO [stderr]    |
Nov 28 12:29:22.252 INFO [stderr] 23 |     let result = buf_reader.read_to_end(& mut contents).expect("Failed to read from file.");
Nov 28 12:29:22.252 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Nov 28 12:29:22.252 INFO [stderr]    |
Nov 28 12:29:22.252 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 12:29:22.252 INFO [stderr] 
Nov 28 12:29:22.252 INFO [stderr] warning: unused variable: `src`
Nov 28 12:29:22.252 INFO [stderr]   --> src/insurer.rs:16:12
Nov 28 12:29:22.252 INFO [stderr]    |
Nov 28 12:29:22.252 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Nov 28 12:29:22.252 INFO [stderr]    |            ^^^ help: consider using `_src` instead
Nov 28 12:29:22.252 INFO [stderr] 
Nov 28 12:29:22.252 INFO [stderr] warning: unused variable: `dest`
Nov 28 12:29:22.252 INFO [stderr]   --> src/insurer.rs:16:24
Nov 28 12:29:22.252 INFO [stderr]    |
Nov 28 12:29:22.252 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Nov 28 12:29:22.252 INFO [stderr]    |                        ^^^^ help: consider using `_dest` instead
Nov 28 12:29:22.252 INFO [stderr] 
Nov 28 12:29:22.252 INFO [stderr] warning: unused variable: `copy`
Nov 28 12:29:22.252 INFO [stderr]   --> src/insurer.rs:16:37
Nov 28 12:29:22.252 INFO [stderr]    |
Nov 28 12:29:22.252 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Nov 28 12:29:22.252 INFO [stderr]    |                                     ^^^^ help: consider using `_copy` instead
Nov 28 12:29:22.252 INFO [stderr] 
Nov 28 12:29:22.259 INFO [stderr] warning: function is never used: `replicate`
Nov 28 12:29:22.259 INFO [stderr]  --> src/insurer.rs:6:1
Nov 28 12:29:22.259 INFO [stderr]   |
Nov 28 12:29:22.259 INFO [stderr] 6 | fn replicate(src: &Path, dest: &Path, copies: usize) {
Nov 28 12:29:22.259 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:29:22.259 INFO [stderr]   |
Nov 28 12:29:22.259 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 12:29:22.259 INFO [stderr] 
Nov 28 12:29:22.259 INFO [stderr] warning: function is never used: `replace`
Nov 28 12:29:22.259 INFO [stderr]   --> src/insurer.rs:16:1
Nov 28 12:29:22.259 INFO [stderr]    |
Nov 28 12:29:22.259 INFO [stderr] 16 | fn replace(src: &Path, dest: &Path, copy: usize) {}
Nov 28 12:29:22.259 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:29:22.259 INFO [stderr] 
Nov 28 12:29:22.259 INFO [stderr] warning: function is never used: `check`
Nov 28 12:29:22.259 INFO [stderr]  --> src/validator.rs:1:1
Nov 28 12:29:22.259 INFO [stderr]   |
Nov 28 12:29:22.259 INFO [stderr] 1 | fn check() {}
Nov 28 12:29:22.259 INFO [stderr]   | ^^^^^^^^^^
Nov 28 12:29:22.259 INFO [stderr] 
Nov 28 12:29:22.259 INFO [stderr] warning: function is never used: `store`
Nov 28 12:29:22.259 INFO [stderr]  --> src/validator.rs:2:1
Nov 28 12:29:22.259 INFO [stderr]   |
Nov 28 12:29:22.259 INFO [stderr] 2 | fn store() {}
Nov 28 12:29:22.259 INFO [stderr]   | ^^^^^^^^^^
Nov 28 12:29:22.259 INFO [stderr] 
Nov 28 12:29:22.268 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 12:29:22.268 INFO [stderr]   --> src/efes.rs:24:5
Nov 28 12:29:22.268 INFO [stderr]    |
Nov 28 12:29:22.268 INFO [stderr] 24 |     file.sync_all();
Nov 28 12:29:22.268 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 12:29:22.268 INFO [stderr]    |
Nov 28 12:29:22.268 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 12:29:22.268 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 12:29:22.268 INFO [stderr] 
Nov 28 12:29:22.854 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 12:29:22.854 INFO [stderr]  --> src/main.rs:1:1
Nov 28 12:29:22.854 INFO [stderr]   |
Nov 28 12:29:22.854 INFO [stderr] 1 | #[macro_use]
Nov 28 12:29:22.854 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 12:29:22.854 INFO [stderr]   |
Nov 28 12:29:22.854 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 12:29:22.854 INFO [stderr] 
Nov 28 12:29:22.897 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 12:29:22.897 INFO [stderr]  --> src/main.rs:1:1
Nov 28 12:29:22.897 INFO [stderr]   |
Nov 28 12:29:22.897 INFO [stderr] 1 | #[macro_use]
Nov 28 12:29:22.897 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 12:29:22.897 INFO [stderr]   |
Nov 28 12:29:22.897 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 12:29:22.897 INFO [stderr] 
Nov 28 12:29:22.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.78s
Nov 28 12:29:22.924 INFO [stderr] su: No module specific data is present
Nov 28 12:29:23.320 INFO running `"docker" "inspect" "dbbd9cbeedd2139dc22af38448b1f2fdc845ab04a380ae528af5c28bfcf2ee96"`
Nov 28 12:29:23.419 INFO running `"docker" "rm" "-f" "dbbd9cbeedd2139dc22af38448b1f2fdc845ab04a380ae528af5c28bfcf2ee96"`
Nov 28 12:29:23.530 INFO [stdout] dbbd9cbeedd2139dc22af38448b1f2fdc845ab04a380ae528af5c28bfcf2ee96