Nov 28 11:22:27.898 INFO checking Richterrettich/ca against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 11:22:27.898 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 11:22:28.400 INFO [stdout] ce1ed591157fbc224cbf3b50cf8c422431c9ef9a5f822a510521994abc33e3f5
Nov 28 11:22:28.402 INFO running `"docker" "start" "-a" "ce1ed591157fbc224cbf3b50cf8c422431c9ef9a5f822a510521994abc33e3f5"`
Nov 28 11:22:30.029 INFO [stderr] usermod: no changes
Nov 28 11:22:30.162 INFO [stderr]    Compiling openssl-sys v0.9.30
Nov 28 11:22:32.296 INFO [stderr]    Compiling openssl v0.10.7
Nov 28 11:22:37.052 INFO [stderr]     Checking ca v0.1.0 (/source)
Nov 28 11:22:41.116 INFO [stderr] warning: unused variable: `output`
Nov 28 11:22:41.116 INFO [stderr]    --> tests/binary_tests.rs:132:9
Nov 28 11:22:41.116 INFO [stderr]     |
Nov 28 11:22:41.116 INFO [stderr] 132 |     let output = run(
Nov 28 11:22:41.116 INFO [stderr]     |         ^^^^^^ help: consider using `_output` instead
Nov 28 11:22:41.116 INFO [stderr]     |
Nov 28 11:22:41.116 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 11:22:41.116 INFO [stderr] 
Nov 28 11:22:41.116 INFO [stderr] warning: unused variable: `output`
Nov 28 11:22:41.116 INFO [stderr]    --> tests/binary_tests.rs:142:5
Nov 28 11:22:41.116 INFO [stderr]     |
Nov 28 11:22:41.116 INFO [stderr] 142 | let output = run(
Nov 28 11:22:41.116 INFO [stderr]     |     ^^^^^^ help: consider using `_output` instead
Nov 28 11:22:41.116 INFO [stderr] 
Nov 28 11:22:41.188 INFO [stderr] warning: variable does not need to be mutable
Nov 28 11:22:41.188 INFO [stderr]    --> tests/binary_tests.rs:164:9
Nov 28 11:22:41.188 INFO [stderr]     |
Nov 28 11:22:41.188 INFO [stderr] 164 |     let mut output = cmd.output().expect("unable to run ca command");
Nov 28 11:22:41.188 INFO [stderr]     |         ----^^^^^^
Nov 28 11:22:41.188 INFO [stderr]     |         |
Nov 28 11:22:41.188 INFO [stderr]     |         help: remove this `mut`
Nov 28 11:22:41.204 INFO [stderr]     |
Nov 28 11:22:41.204 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 11:22:41.204 INFO [stderr] 
Nov 28 11:22:41.205 INFO [stderr] warning: function is never used: `cleanup`
Nov 28 11:22:41.205 INFO [stderr]    --> tests/binary_tests.rs:151:1
Nov 28 11:22:41.205 INFO [stderr]     |
Nov 28 11:22:41.205 INFO [stderr] 151 | fn cleanup(_d: TempDir) {}
Nov 28 11:22:41.205 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 11:22:41.206 INFO [stderr]     |
Nov 28 11:22:41.206 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 11:22:41.206 INFO [stderr] 
Nov 28 11:22:41.340 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 28 11:22:41.340 INFO [stderr]    --> src/bin/ca.rs:236:15
Nov 28 11:22:41.340 INFO [stderr]     |
Nov 28 11:22:41.340 INFO [stderr] 236 |         match env::home_dir() {
Nov 28 11:22:41.340 INFO [stderr]     |               ^^^^^^^^^^^^^
Nov 28 11:22:41.340 INFO [stderr]     |
Nov 28 11:22:41.341 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 28 11:22:41.341 INFO [stderr] 
Nov 28 11:22:41.520 INFO [stderr] warning: variable does not need to be mutable
Nov 28 11:22:41.521 INFO [stderr]    --> src/bin/ca.rs:385:5
Nov 28 11:22:41.522 INFO [stderr]     |
Nov 28 11:22:41.522 INFO [stderr] 385 |     mut dir: std::path::PathBuf,
Nov 28 11:22:41.523 INFO [stderr]     |     ----^^^
Nov 28 11:22:41.524 INFO [stderr]     |     |
Nov 28 11:22:41.524 INFO [stderr]     |     help: remove this `mut`
Nov 28 11:22:41.525 INFO [stderr]     |
Nov 28 11:22:41.526 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 11:22:41.526 INFO [stderr] 
Nov 28 11:22:41.613 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 28 11:22:41.614 INFO [stderr]    --> src/bin/ca.rs:236:15
Nov 28 11:22:41.614 INFO [stderr]     |
Nov 28 11:22:41.615 INFO [stderr] 236 |         match env::home_dir() {
Nov 28 11:22:41.615 INFO [stderr]     |               ^^^^^^^^^^^^^
Nov 28 11:22:41.616 INFO [stderr]     |
Nov 28 11:22:41.617 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 28 11:22:41.617 INFO [stderr] 
Nov 28 11:22:41.814 INFO [stderr] warning: variable does not need to be mutable
Nov 28 11:22:41.814 INFO [stderr]    --> src/bin/ca.rs:385:5
Nov 28 11:22:41.814 INFO [stderr]     |
Nov 28 11:22:41.814 INFO [stderr] 385 |     mut dir: std::path::PathBuf,
Nov 28 11:22:41.814 INFO [stderr]     |     ----^^^
Nov 28 11:22:41.814 INFO [stderr]     |     |
Nov 28 11:22:41.816 INFO [stderr]     |     help: remove this `mut`
Nov 28 11:22:41.816 INFO [stderr]     |
Nov 28 11:22:41.816 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 11:22:41.816 INFO [stderr] 
Nov 28 11:22:41.884 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.82s
Nov 28 11:22:41.896 INFO [stderr] su: No module specific data is present
Nov 28 11:22:42.793 INFO running `"docker" "inspect" "ce1ed591157fbc224cbf3b50cf8c422431c9ef9a5f822a510521994abc33e3f5"`
Nov 28 11:22:43.050 INFO running `"docker" "rm" "-f" "ce1ed591157fbc224cbf3b50cf8c422431c9ef9a5f822a510521994abc33e3f5"`
Nov 28 11:22:43.268 INFO [stdout] ce1ed591157fbc224cbf3b50cf8c422431c9ef9a5f822a510521994abc33e3f5