Dec 05 20:30:55.233 INFO testing jaemk/rok against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 20:30:55.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 05 20:30:55.701 INFO [stdout] 3d5d118a55daa83f3a919960ac8026b0191235ae48402a3784da1c5534349f60
Dec 05 20:30:55.703 INFO running `"docker" "start" "-a" "3d5d118a55daa83f3a919960ac8026b0191235ae48402a3784da1c5534349f60"`
Dec 05 20:30:57.185 INFO [stderr] usermod: no changes
Dec 05 20:30:57.341 INFO [stderr]    Compiling either v1.3.0
Dec 05 20:30:57.341 INFO [stderr]    Compiling nix v0.5.1
Dec 05 20:30:57.352 INFO [stderr]    Compiling error-chain v0.11.0
Dec 05 20:30:57.741 INFO [stderr]    Compiling itertools v0.7.2
Dec 05 20:31:02.752 INFO [stderr]    Compiling rustyline v1.0.0
Dec 05 20:31:05.068 INFO [stderr]    Compiling rok v0.1.0 (/source)
Dec 05 20:31:06.044 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.
Dec 05 20:31:06.044 INFO [stderr]   --> src/lib.rs:40:20
Dec 05 20:31:06.044 INFO [stderr]    |
Dec 05 20:31:06.044 INFO [stderr] 40 |         let path = env::home_dir().unwrap_or_else(|| path::PathBuf::from("."));
Dec 05 20:31:06.044 INFO [stderr]    |                    ^^^^^^^^^^^^^
Dec 05 20:31:06.044 INFO [stderr]    |
Dec 05 20:31:06.044 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 20:31:06.044 INFO [stderr] 
Dec 05 20:31:06.305 INFO [stderr] warning: unused variable: `tokens`
Dec 05 20:31:06.305 INFO [stderr]   --> src/lib.rs:22:13
Dec 05 20:31:06.305 INFO [stderr]    |
Dec 05 20:31:06.305 INFO [stderr] 22 | pub fn eval(tokens: &[Token]) -> Result<()> {
Dec 05 20:31:06.305 INFO [stderr]    |             ^^^^^^ help: consider using `_tokens` instead
Dec 05 20:31:06.305 INFO [stderr]    |
Dec 05 20:31:06.305 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 20:31:06.305 INFO [stderr] 
Dec 05 20:31:10.760 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.55s
Dec 05 20:31:10.764 INFO [stderr] su: No module specific data is present
Dec 05 20:31:11.483 INFO running `"docker" "inspect" "3d5d118a55daa83f3a919960ac8026b0191235ae48402a3784da1c5534349f60"`
Dec 05 20:31:11.730 INFO running `"docker" "rm" "-f" "3d5d118a55daa83f3a919960ac8026b0191235ae48402a3784da1c5534349f60"`
Dec 05 20:31:12.051 INFO [stdout] 3d5d118a55daa83f3a919960ac8026b0191235ae48402a3784da1c5534349f60
Dec 05 20:31:12.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 05 20:31:12.458 INFO [stdout] c7ec336dc11275726d8cfa700d8e3d04c171551a58065834311bd68736c19c91
Dec 05 20:31:12.462 INFO running `"docker" "start" "-a" "c7ec336dc11275726d8cfa700d8e3d04c171551a58065834311bd68736c19c91"`
Dec 05 20:31:13.764 INFO [stderr] usermod: no changes
Dec 05 20:31:13.897 INFO [stderr]    Compiling rok v0.1.0 (/source)
Dec 05 20:31:14.830 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.
Dec 05 20:31:14.830 INFO [stderr]   --> src/lib.rs:40:20
Dec 05 20:31:14.830 INFO [stderr]    |
Dec 05 20:31:14.830 INFO [stderr] 40 |         let path = env::home_dir().unwrap_or_else(|| path::PathBuf::from("."));
Dec 05 20:31:14.830 INFO [stderr]    |                    ^^^^^^^^^^^^^
Dec 05 20:31:14.830 INFO [stderr]    |
Dec 05 20:31:14.830 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 20:31:14.830 INFO [stderr] 
Dec 05 20:31:15.059 INFO [stderr] warning: unused variable: `tokens`
Dec 05 20:31:15.059 INFO [stderr]   --> src/lib.rs:22:13
Dec 05 20:31:15.059 INFO [stderr]    |
Dec 05 20:31:15.059 INFO [stderr] 22 | pub fn eval(tokens: &[Token]) -> Result<()> {
Dec 05 20:31:15.059 INFO [stderr]    |             ^^^^^^ help: consider using `_tokens` instead
Dec 05 20:31:15.059 INFO [stderr]    |
Dec 05 20:31:15.059 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 20:31:15.059 INFO [stderr] 
Dec 05 20:31:15.553 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Dec 05 20:31:15.559 INFO [stderr] su: No module specific data is present
Dec 05 20:31:15.834 INFO running `"docker" "inspect" "c7ec336dc11275726d8cfa700d8e3d04c171551a58065834311bd68736c19c91"`
Dec 05 20:31:15.926 INFO running `"docker" "rm" "-f" "c7ec336dc11275726d8cfa700d8e3d04c171551a58065834311bd68736c19c91"`
Dec 05 20:31:16.017 INFO [stdout] c7ec336dc11275726d8cfa700d8e3d04c171551a58065834311bd68736c19c91
Dec 05 20:31:16.022 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 05 20:31:16.221 INFO [stdout] bec3f98469cd0ba546356b2f8c06b5b1c519f4902732a3250320fdc113f50e7a
Dec 05 20:31:16.225 INFO running `"docker" "start" "-a" "bec3f98469cd0ba546356b2f8c06b5b1c519f4902732a3250320fdc113f50e7a"`
Dec 05 20:31:16.671 INFO [stderr] usermod: no changes
Dec 05 20:31:16.746 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 20:31:16.748 INFO [stderr]      Running /target/debug/deps/rok-a00d5c41d87bcc9b
Dec 05 20:31:16.750 INFO [stdout] 
Dec 05 20:31:16.750 INFO [stdout] running 0 tests
Dec 05 20:31:16.750 INFO [stdout] 
Dec 05 20:31:16.750 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:31:16.750 INFO [stdout] 
Dec 05 20:31:16.751 INFO [stderr]      Running /target/debug/deps/rok-742fe4bd23577b9a
Dec 05 20:31:16.753 INFO [stdout] 
Dec 05 20:31:16.753 INFO [stdout] running 0 tests
Dec 05 20:31:16.753 INFO [stdout] 
Dec 05 20:31:16.753 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:31:16.753 INFO [stdout] 
Dec 05 20:31:16.753 INFO [stderr]    Doc-tests rok
Dec 05 20:31:18.092 INFO [stdout] 
Dec 05 20:31:18.092 INFO [stdout] running 0 tests
Dec 05 20:31:18.092 INFO [stdout] 
Dec 05 20:31:18.092 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:31:18.092 INFO [stdout] 
Dec 05 20:31:18.103 INFO [stderr] su: No module specific data is present
Dec 05 20:31:18.591 INFO running `"docker" "inspect" "bec3f98469cd0ba546356b2f8c06b5b1c519f4902732a3250320fdc113f50e7a"`
Dec 05 20:31:18.798 INFO running `"docker" "rm" "-f" "bec3f98469cd0ba546356b2f8c06b5b1c519f4902732a3250320fdc113f50e7a"`
Dec 05 20:31:18.931 INFO [stdout] bec3f98469cd0ba546356b2f8c06b5b1c519f4902732a3250320fdc113f50e7a