Nov 07 06:00:24.315 INFO checking 9999years/gcc-emu against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 06:00:24.315 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-6/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 06:00:24.658 INFO blam! 7718a63edf79c924a2af14b9c5ebcfe9ac5df625bb709b955933861d4491507b
Nov 07 06:00:24.658 INFO running `"docker" "start" "-a" "7718a63edf79c924a2af14b9c5ebcfe9ac5df625bb709b955933861d4491507b"`
Nov 07 06:00:25.464 INFO kablam! usermod: no changes
Nov 07 06:00:25.539 INFO kablam!     Checking gcc-emu v0.1.0 (/source)
Nov 07 06:00:26.568 INFO kablam! warning: unused import: `std::thread`
Nov 07 06:00:26.568 INFO kablam!  --> src/main.rs:9:5
Nov 07 06:00:26.568 INFO kablam!   |
Nov 07 06:00:26.568 INFO kablam! 9 | use std::thread;
Nov 07 06:00:26.568 INFO kablam!   |     ^^^^^^^^^^^
Nov 07 06:00:26.568 INFO kablam!   |
Nov 07 06:00:26.568 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 06:00:26.568 INFO kablam! 
Nov 07 06:00:26.620 INFO kablam! warning: unused import: `std::thread`
Nov 07 06:00:26.620 INFO kablam!  --> src/main.rs:9:5
Nov 07 06:00:26.620 INFO kablam!   |
Nov 07 06:00:26.620 INFO kablam! 9 | use std::thread;
Nov 07 06:00:26.620 INFO kablam!   |     ^^^^^^^^^^^
Nov 07 06:00:26.620 INFO kablam!   |
Nov 07 06:00:26.620 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 06:00:26.620 INFO kablam! 
Nov 07 06:00:26.676 INFO kablam! warning: function is never used: `fread`
Nov 07 06:00:26.676 INFO kablam!   --> src/main.rs:18:1
Nov 07 06:00:26.676 INFO kablam!    |
Nov 07 06:00:26.676 INFO kablam! 18 | fn fread(fname: &str) -> String {
Nov 07 06:00:26.676 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:00:26.676 INFO kablam!    |
Nov 07 06:00:26.676 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 06:00:26.676 INFO kablam! 
Nov 07 06:00:26.676 INFO kablam! warning: function is never used: `man`
Nov 07 06:00:26.677 INFO kablam!   --> src/main.rs:48:1
Nov 07 06:00:26.677 INFO kablam!    |
Nov 07 06:00:26.677 INFO kablam! 48 | fn man(cmd: &str) -> String {
Nov 07 06:00:26.677 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:00:26.677 INFO kablam! 
Nov 07 06:00:26.677 INFO kablam! warning: function is never used: `args`
Nov 07 06:00:26.677 INFO kablam!   --> src/main.rs:57:1
Nov 07 06:00:26.677 INFO kablam!    |
Nov 07 06:00:26.677 INFO kablam! 57 | fn args(cmd: &str) -> Vec<String> {
Nov 07 06:00:26.677 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:00:26.677 INFO kablam! 
Nov 07 06:00:26.677 INFO kablam! warning: function is never used: `gcc_invocation`
Nov 07 06:00:26.677 INFO kablam!   --> src/main.rs:72:1
Nov 07 06:00:26.677 INFO kablam!    |
Nov 07 06:00:26.677 INFO kablam! 72 | fn gcc_invocation() -> String {
Nov 07 06:00:26.677 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:00:26.677 INFO kablam! 
Nov 07 06:00:26.677 INFO kablam! warning: function is never used: `invocation`
Nov 07 06:00:26.677 INFO kablam!   --> src/main.rs:77:1
Nov 07 06:00:26.677 INFO kablam!    |
Nov 07 06:00:26.677 INFO kablam! 77 | fn invocation(cmd: &str, count: Range<usize>) -> String {
Nov 07 06:00:26.677 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:00:26.677 INFO kablam! 
Nov 07 06:00:26.677 INFO kablam! warning: function is never used: `compilation_time`
Nov 07 06:00:26.677 INFO kablam!   --> src/main.rs:95:1
Nov 07 06:00:26.677 INFO kablam!    |
Nov 07 06:00:26.677 INFO kablam! 95 | fn compilation_time() -> Duration {
Nov 07 06:00:26.677 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:00:26.677 INFO kablam! 
Nov 07 06:00:26.704 INFO kablam! warning: function is never used: `fread`
Nov 07 06:00:26.705 INFO kablam!   --> src/main.rs:18:1
Nov 07 06:00:26.705 INFO kablam!    |
Nov 07 06:00:26.705 INFO kablam! 18 | fn fread(fname: &str) -> String {
Nov 07 06:00:26.705 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:00:26.705 INFO kablam!    |
Nov 07 06:00:26.705 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 06:00:26.705 INFO kablam! 
Nov 07 06:00:26.705 INFO kablam! warning: function is never used: `man`
Nov 07 06:00:26.705 INFO kablam!   --> src/main.rs:48:1
Nov 07 06:00:26.705 INFO kablam!    |
Nov 07 06:00:26.705 INFO kablam! 48 | fn man(cmd: &str) -> String {
Nov 07 06:00:26.705 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:00:26.705 INFO kablam! 
Nov 07 06:00:26.705 INFO kablam! warning: function is never used: `args`
Nov 07 06:00:26.705 INFO kablam!   --> src/main.rs:57:1
Nov 07 06:00:26.705 INFO kablam!    |
Nov 07 06:00:26.705 INFO kablam! 57 | fn args(cmd: &str) -> Vec<String> {
Nov 07 06:00:26.705 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:00:26.705 INFO kablam! 
Nov 07 06:00:26.705 INFO kablam! warning: function is never used: `gcc_invocation`
Nov 07 06:00:26.705 INFO kablam!   --> src/main.rs:72:1
Nov 07 06:00:26.705 INFO kablam!    |
Nov 07 06:00:26.705 INFO kablam! 72 | fn gcc_invocation() -> String {
Nov 07 06:00:26.705 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:00:26.705 INFO kablam! 
Nov 07 06:00:26.705 INFO kablam! warning: function is never used: `invocation`
Nov 07 06:00:26.706 INFO kablam!   --> src/main.rs:77:1
Nov 07 06:00:26.706 INFO kablam!    |
Nov 07 06:00:26.706 INFO kablam! 77 | fn invocation(cmd: &str, count: Range<usize>) -> String {
Nov 07 06:00:26.706 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:00:26.706 INFO kablam! 
Nov 07 06:00:26.706 INFO kablam! warning: function is never used: `compilation_time`
Nov 07 06:00:26.706 INFO kablam!   --> src/main.rs:95:1
Nov 07 06:00:26.706 INFO kablam!    |
Nov 07 06:00:26.706 INFO kablam! 95 | fn compilation_time() -> Duration {
Nov 07 06:00:26.706 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 06:00:26.706 INFO kablam! 
Nov 07 06:00:26.736 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Nov 07 06:00:26.740 INFO kablam! su: No module specific data is present
Nov 07 06:00:27.078 INFO running `"docker" "rm" "-f" "7718a63edf79c924a2af14b9c5ebcfe9ac5df625bb709b955933861d4491507b"`
Nov 07 06:00:27.351 INFO blam! 7718a63edf79c924a2af14b9c5ebcfe9ac5df625bb709b955933861d4491507b