Nov 17 21:37:33.375 INFO testing stree_cmd-0.2.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 21:37:33.375 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 21:37:33.582 INFO [stdout] 9505aa8bf5cba79f3f465757df7df5d2fb3c74d7aeb6a1a2a5341da9ec26e41a
Nov 17 21:37:33.584 INFO running `"docker" "start" "-a" "9505aa8bf5cba79f3f465757df7df5d2fb3c74d7aeb6a1a2a5341da9ec26e41a"`
Nov 17 21:37:34.239 INFO [stderr] usermod: no changes
Nov 17 21:37:34.328 INFO [stderr]    Compiling suffix v0.4.1
Nov 17 21:37:35.815 INFO [stderr]    Compiling suffix_tree v0.2.2
Nov 17 21:37:36.830 INFO [stderr]    Compiling stree_cmd v0.2.1 (/source)
Nov 17 21:37:37.433 INFO [stderr] warning: unused macro definition
Nov 17 21:37:37.433 INFO [stderr]   --> src/main.rs:13:1
Nov 17 21:37:37.433 INFO [stderr]    |
Nov 17 21:37:37.433 INFO [stderr] 13 | macro_rules! cerr { ($tt:tt) => (return Err(Error::Other(format!($tt)))); }
Nov 17 21:37:37.433 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 21:37:37.433 INFO [stderr]    |
Nov 17 21:37:37.433 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 17 21:37:37.433 INFO [stderr] 
Nov 17 21:37:37.433 INFO [stderr] warning: unused macro definition
Nov 17 21:37:37.433 INFO [stderr]   --> src/main.rs:15:1
Nov 17 21:37:37.433 INFO [stderr]    |
Nov 17 21:37:37.433 INFO [stderr] 15 | / macro_rules! lg {
Nov 17 21:37:37.433 INFO [stderr] 16 | |     ($($arg:tt)*) => ({ writeln!(&mut io::stderr(), $($arg)*).unwrap(); });
Nov 17 21:37:37.433 INFO [stderr] 17 | | }
Nov 17 21:37:37.433 INFO [stderr]    | |_^
Nov 17 21:37:37.433 INFO [stderr] 
Nov 17 21:37:38.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
Nov 17 21:37:38.611 INFO [stderr] su: No module specific data is present
Nov 17 21:37:38.888 INFO running `"docker" "inspect" "9505aa8bf5cba79f3f465757df7df5d2fb3c74d7aeb6a1a2a5341da9ec26e41a"`
Nov 17 21:37:38.967 INFO running `"docker" "rm" "-f" "9505aa8bf5cba79f3f465757df7df5d2fb3c74d7aeb6a1a2a5341da9ec26e41a"`
Nov 17 21:37:39.063 INFO [stdout] 9505aa8bf5cba79f3f465757df7df5d2fb3c74d7aeb6a1a2a5341da9ec26e41a
Nov 17 21:37:39.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 21:37:39.255 INFO [stdout] 0848716d878d6822d2f03ef313449f7e3ba01d7a17c3c47bbc0b37f8980e5c25
Nov 17 21:37:39.255 INFO running `"docker" "start" "-a" "0848716d878d6822d2f03ef313449f7e3ba01d7a17c3c47bbc0b37f8980e5c25"`
Nov 17 21:37:39.734 INFO [stderr] usermod: no changes
Nov 17 21:37:39.774 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 21:37:39.777 INFO [stderr] su: No module specific data is present
Nov 17 21:37:40.060 INFO running `"docker" "inspect" "0848716d878d6822d2f03ef313449f7e3ba01d7a17c3c47bbc0b37f8980e5c25"`
Nov 17 21:37:40.137 INFO running `"docker" "rm" "-f" "0848716d878d6822d2f03ef313449f7e3ba01d7a17c3c47bbc0b37f8980e5c25"`
Nov 17 21:37:40.253 INFO [stdout] 0848716d878d6822d2f03ef313449f7e3ba01d7a17c3c47bbc0b37f8980e5c25
Nov 17 21:37:40.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 21:37:40.469 INFO [stdout] 3e4fd710e6b73ded28472bc84820458bc1ea90a9ffe0123dd1f05340ba42cfb7
Nov 17 21:37:40.470 INFO running `"docker" "start" "-a" "3e4fd710e6b73ded28472bc84820458bc1ea90a9ffe0123dd1f05340ba42cfb7"`
Nov 17 21:37:40.818 INFO [stderr] usermod: no changes
Nov 17 21:37:40.861 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 21:37:40.864 INFO [stderr] su: No module specific data is present
Nov 17 21:37:41.098 INFO running `"docker" "inspect" "3e4fd710e6b73ded28472bc84820458bc1ea90a9ffe0123dd1f05340ba42cfb7"`
Nov 17 21:37:41.157 INFO running `"docker" "rm" "-f" "3e4fd710e6b73ded28472bc84820458bc1ea90a9ffe0123dd1f05340ba42cfb7"`
Nov 17 21:37:41.231 INFO [stdout] 3e4fd710e6b73ded28472bc84820458bc1ea90a9ffe0123dd1f05340ba42cfb7