Oct 21 20:37:39.699 INFO checking Richterrettich/ca against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 20:37:39.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 20:37:40.058 INFO blam! 2e2386ace34fdae06584bd85fc6d3944407998783671ef360a17d9fbdec4310a
Oct 21 20:37:40.076 INFO running `"docker" "start" "-a" "2e2386ace34fdae06584bd85fc6d3944407998783671ef360a17d9fbdec4310a"`
Oct 21 20:37:41.112 INFO kablam! usermod: no changes
Oct 21 20:37:41.313 INFO kablam!    Compiling openssl v0.10.7
Oct 21 20:37:41.313 INFO kablam!    Compiling openssl-sys v0.9.30
Oct 21 20:37:41.313 INFO kablam!     Checking xattr v0.2.1
Oct 21 20:37:41.313 INFO kablam!     Checking filetime v0.2.0
Oct 21 20:37:42.367 INFO kablam!     Checking tar v0.4.15
Oct 21 20:37:48.618 INFO kablam!     Checking ca v0.1.0 (/source)
Oct 21 20:37:52.461 INFO kablam! warning: unused variable: `output`
Oct 21 20:37:52.461 INFO kablam!    --> tests/binary_tests.rs:132:9
Oct 21 20:37:52.462 INFO kablam!     |
Oct 21 20:37:52.462 INFO kablam! 132 |     let output = run(
Oct 21 20:37:52.462 INFO kablam!     |         ^^^^^^ help: consider using `_output` instead
Oct 21 20:37:52.462 INFO kablam!     |
Oct 21 20:37:52.464 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 20:37:52.464 INFO kablam! 
Oct 21 20:37:52.464 INFO kablam! warning: unused variable: `output`
Oct 21 20:37:52.465 INFO kablam!    --> tests/binary_tests.rs:142:5
Oct 21 20:37:52.465 INFO kablam!     |
Oct 21 20:37:52.465 INFO kablam! 142 | let output = run(
Oct 21 20:37:52.466 INFO kablam!     |     ^^^^^^ help: consider using `_output` instead
Oct 21 20:37:52.466 INFO kablam! 
Oct 21 20:37:52.508 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:37:52.509 INFO kablam!    --> tests/binary_tests.rs:164:9
Oct 21 20:37:52.509 INFO kablam!     |
Oct 21 20:37:52.509 INFO kablam! 164 |     let mut output = cmd.output().expect("unable to run ca command");
Oct 21 20:37:52.509 INFO kablam!     |         ----^^^^^^
Oct 21 20:37:52.510 INFO kablam!     |         |
Oct 21 20:37:52.510 INFO kablam!     |         help: remove this `mut`
Oct 21 20:37:52.510 INFO kablam!     |
Oct 21 20:37:52.511 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 20:37:52.511 INFO kablam! 
Oct 21 20:37:52.528 INFO kablam! warning: function is never used: `cleanup`
Oct 21 20:37:52.529 INFO kablam!    --> tests/binary_tests.rs:151:1
Oct 21 20:37:52.529 INFO kablam!     |
Oct 21 20:37:52.529 INFO kablam! 151 | fn cleanup(_d: TempDir) {}
Oct 21 20:37:52.530 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 20:37:52.530 INFO kablam!     |
Oct 21 20:37:52.530 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 20:37:52.530 INFO kablam! 
Oct 21 20:37:52.820 INFO kablam! 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.
Oct 21 20:37:52.820 INFO kablam!    --> src/bin/ca.rs:236:15
Oct 21 20:37:52.820 INFO kablam!     |
Oct 21 20:37:52.820 INFO kablam! 236 |         match env::home_dir() {
Oct 21 20:37:52.820 INFO kablam!     |               ^^^^^^^^^^^^^
Oct 21 20:37:52.820 INFO kablam!     |
Oct 21 20:37:52.820 INFO kablam!     = note: #[warn(deprecated)] on by default
Oct 21 20:37:52.820 INFO kablam! 
Oct 21 20:37:53.024 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:37:53.024 INFO kablam!    --> src/bin/ca.rs:385:5
Oct 21 20:37:53.024 INFO kablam!     |
Oct 21 20:37:53.024 INFO kablam! 385 |     mut dir: std::path::PathBuf,
Oct 21 20:37:53.024 INFO kablam!     |     ----^^^
Oct 21 20:37:53.024 INFO kablam!     |     |
Oct 21 20:37:53.024 INFO kablam!     |     help: remove this `mut`
Oct 21 20:37:53.024 INFO kablam!     |
Oct 21 20:37:53.024 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 20:37:53.024 INFO kablam! 
Oct 21 20:37:53.473 INFO kablam! 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.
Oct 21 20:37:53.473 INFO kablam!    --> src/bin/ca.rs:236:15
Oct 21 20:37:53.473 INFO kablam!     |
Oct 21 20:37:53.474 INFO kablam! 236 |         match env::home_dir() {
Oct 21 20:37:53.474 INFO kablam!     |               ^^^^^^^^^^^^^
Oct 21 20:37:53.474 INFO kablam!     |
Oct 21 20:37:53.475 INFO kablam!     = note: #[warn(deprecated)] on by default
Oct 21 20:37:53.475 INFO kablam! 
Oct 21 20:37:53.644 INFO kablam! warning: variable does not need to be mutable
Oct 21 20:37:53.644 INFO kablam!    --> src/bin/ca.rs:385:5
Oct 21 20:37:53.644 INFO kablam!     |
Oct 21 20:37:53.644 INFO kablam! 385 |     mut dir: std::path::PathBuf,
Oct 21 20:37:53.644 INFO kablam!     |     ----^^^
Oct 21 20:37:53.644 INFO kablam!     |     |
Oct 21 20:37:53.644 INFO kablam!     |     help: remove this `mut`
Oct 21 20:37:53.644 INFO kablam!     |
Oct 21 20:37:53.644 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 20:37:53.644 INFO kablam! 
Oct 21 20:37:53.672 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.54s
Oct 21 20:37:53.680 INFO kablam! su: No module specific data is present
Oct 21 20:37:54.372 INFO running `"docker" "rm" "-f" "2e2386ace34fdae06584bd85fc6d3944407998783671ef360a17d9fbdec4310a"`
Oct 21 20:37:54.597 INFO blam! 2e2386ace34fdae06584bd85fc6d3944407998783671ef360a17d9fbdec4310a