Nov 01 13:17:25.088 INFO checking 9999years/gcc-emu against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 13:17:25.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 13:17:25.602 INFO blam! 1e9490679e35138cad50e2962985ceedc25e55bd0b9888b8ef6807916d6a2f07
Nov 01 13:17:25.620 INFO running `"docker" "start" "-a" "1e9490679e35138cad50e2962985ceedc25e55bd0b9888b8ef6807916d6a2f07"`
Nov 01 13:17:28.137 INFO kablam! usermod: no changes
Nov 01 13:17:28.257 INFO kablam!     Checking gcc-emu v0.1.0 (/source)
Nov 01 13:17:29.704 INFO kablam! warning: unused import: `std::thread`
Nov 01 13:17:29.704 INFO kablam!  --> src/main.rs:9:5
Nov 01 13:17:29.704 INFO kablam!   |
Nov 01 13:17:29.704 INFO kablam! 9 | use std::thread;
Nov 01 13:17:29.704 INFO kablam!   |     ^^^^^^^^^^^
Nov 01 13:17:29.704 INFO kablam!   |
Nov 01 13:17:29.704 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 13:17:29.704 INFO kablam! 
Nov 01 13:17:29.756 INFO kablam! warning: unused import: `std::thread`
Nov 01 13:17:29.756 INFO kablam!  --> src/main.rs:9:5
Nov 01 13:17:29.756 INFO kablam!   |
Nov 01 13:17:29.756 INFO kablam! 9 | use std::thread;
Nov 01 13:17:29.756 INFO kablam!   |     ^^^^^^^^^^^
Nov 01 13:17:29.756 INFO kablam!   |
Nov 01 13:17:29.756 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 13:17:29.756 INFO kablam! 
Nov 01 13:17:29.824 INFO kablam! warning: function is never used: `fread`
Nov 01 13:17:29.824 INFO kablam!   --> src/main.rs:18:1
Nov 01 13:17:29.824 INFO kablam!    |
Nov 01 13:17:29.824 INFO kablam! 18 | fn fread(fname: &str) -> String {
Nov 01 13:17:29.824 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:17:29.824 INFO kablam!    |
Nov 01 13:17:29.824 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 13:17:29.824 INFO kablam! 
Nov 01 13:17:29.824 INFO kablam! warning: function is never used: `man`
Nov 01 13:17:29.824 INFO kablam!   --> src/main.rs:48:1
Nov 01 13:17:29.824 INFO kablam!    |
Nov 01 13:17:29.824 INFO kablam! 48 | fn man(cmd: &str) -> String {
Nov 01 13:17:29.824 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:17:29.824 INFO kablam! 
Nov 01 13:17:29.824 INFO kablam! warning: function is never used: `args`
Nov 01 13:17:29.824 INFO kablam!   --> src/main.rs:57:1
Nov 01 13:17:29.824 INFO kablam!    |
Nov 01 13:17:29.824 INFO kablam! 57 | fn args(cmd: &str) -> Vec<String> {
Nov 01 13:17:29.824 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:17:29.824 INFO kablam! 
Nov 01 13:17:29.824 INFO kablam! warning: function is never used: `gcc_invocation`
Nov 01 13:17:29.825 INFO kablam!   --> src/main.rs:72:1
Nov 01 13:17:29.825 INFO kablam!    |
Nov 01 13:17:29.825 INFO kablam! 72 | fn gcc_invocation() -> String {
Nov 01 13:17:29.825 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:17:29.825 INFO kablam! 
Nov 01 13:17:29.825 INFO kablam! warning: function is never used: `invocation`
Nov 01 13:17:29.825 INFO kablam!   --> src/main.rs:77:1
Nov 01 13:17:29.825 INFO kablam!    |
Nov 01 13:17:29.825 INFO kablam! 77 | fn invocation(cmd: &str, count: Range<usize>) -> String {
Nov 01 13:17:29.825 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:17:29.825 INFO kablam! 
Nov 01 13:17:29.825 INFO kablam! warning: function is never used: `compilation_time`
Nov 01 13:17:29.825 INFO kablam!   --> src/main.rs:95:1
Nov 01 13:17:29.825 INFO kablam!    |
Nov 01 13:17:29.825 INFO kablam! 95 | fn compilation_time() -> Duration {
Nov 01 13:17:29.825 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:17:29.825 INFO kablam! 
Nov 01 13:17:29.862 INFO kablam! warning: function is never used: `fread`
Nov 01 13:17:29.862 INFO kablam!   --> src/main.rs:18:1
Nov 01 13:17:29.862 INFO kablam!    |
Nov 01 13:17:29.862 INFO kablam! 18 | fn fread(fname: &str) -> String {
Nov 01 13:17:29.862 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:17:29.862 INFO kablam!    |
Nov 01 13:17:29.862 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 13:17:29.862 INFO kablam! 
Nov 01 13:17:29.862 INFO kablam! warning: function is never used: `man`
Nov 01 13:17:29.862 INFO kablam!   --> src/main.rs:48:1
Nov 01 13:17:29.862 INFO kablam!    |
Nov 01 13:17:29.862 INFO kablam! 48 | fn man(cmd: &str) -> String {
Nov 01 13:17:29.862 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:17:29.862 INFO kablam! 
Nov 01 13:17:29.863 INFO kablam! warning: function is never used: `args`
Nov 01 13:17:29.863 INFO kablam!   --> src/main.rs:57:1
Nov 01 13:17:29.863 INFO kablam!    |
Nov 01 13:17:29.863 INFO kablam! 57 | fn args(cmd: &str) -> Vec<String> {
Nov 01 13:17:29.863 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:17:29.863 INFO kablam! 
Nov 01 13:17:29.863 INFO kablam! warning: function is never used: `gcc_invocation`
Nov 01 13:17:29.863 INFO kablam!   --> src/main.rs:72:1
Nov 01 13:17:29.863 INFO kablam!    |
Nov 01 13:17:29.863 INFO kablam! 72 | fn gcc_invocation() -> String {
Nov 01 13:17:29.863 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:17:29.863 INFO kablam! 
Nov 01 13:17:29.863 INFO kablam! warning: function is never used: `invocation`
Nov 01 13:17:29.863 INFO kablam!   --> src/main.rs:77:1
Nov 01 13:17:29.863 INFO kablam!    |
Nov 01 13:17:29.863 INFO kablam! 77 | fn invocation(cmd: &str, count: Range<usize>) -> String {
Nov 01 13:17:29.863 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:17:29.863 INFO kablam! 
Nov 01 13:17:29.863 INFO kablam! warning: function is never used: `compilation_time`
Nov 01 13:17:29.863 INFO kablam!   --> src/main.rs:95:1
Nov 01 13:17:29.863 INFO kablam!    |
Nov 01 13:17:29.863 INFO kablam! 95 | fn compilation_time() -> Duration {
Nov 01 13:17:29.863 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 13:17:29.863 INFO kablam! 
Nov 01 13:17:29.896 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Nov 01 13:17:29.896 INFO kablam! su: No module specific data is present
Nov 01 13:17:30.282 INFO running `"docker" "rm" "-f" "1e9490679e35138cad50e2962985ceedc25e55bd0b9888b8ef6807916d6a2f07"`
Nov 01 13:17:30.417 INFO blam! 1e9490679e35138cad50e2962985ceedc25e55bd0b9888b8ef6807916d6a2f07