Dec 01 01:56:27.233 INFO testing smoench/maexchen against 1.30.1 for beta-1.31-5
Dec 01 01:56:27.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 01:56:27.475 INFO [stdout] 8f9606212847e916b6ed0d9dcee24e21a28a6c332fca93530fb6805fd6dc1146
Dec 01 01:56:27.483 INFO running `"docker" "start" "-a" "8f9606212847e916b6ed0d9dcee24e21a28a6c332fca93530fb6805fd6dc1146"`
Dec 01 01:56:28.556 INFO [stderr] usermod: no changes
Dec 01 01:56:28.615 INFO [stderr]    Compiling maexchen v0.1.0 (/source)
Dec 01 01:56:29.046 INFO [stderr] warning: variable `last_announced_dice` is assigned to, but never used
Dec 01 01:56:29.046 INFO [stderr]   --> src/main.rs:13:13
Dec 01 01:56:29.047 INFO [stderr]    |
Dec 01 01:56:29.048 INFO [stderr] 13 |     let mut last_announced_dice: String = String::new();
Dec 01 01:56:29.048 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^
Dec 01 01:56:29.049 INFO [stderr]    |
Dec 01 01:56:29.050 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 01:56:29.050 INFO [stderr]    = note: consider using `_last_announced_dice` instead
Dec 01 01:56:29.051 INFO [stderr] 
Dec 01 01:56:29.052 INFO [stderr] warning: value assigned to `last_announced_dice` is never read
Dec 01 01:56:29.052 INFO [stderr]   --> src/main.rs:63:13
Dec 01 01:56:29.052 INFO [stderr]    |
Dec 01 01:56:29.052 INFO [stderr] 63 |             last_announced_dice = split_msg[2].to_string();
Dec 01 01:56:29.053 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^
Dec 01 01:56:29.053 INFO [stderr]    |
Dec 01 01:56:29.053 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 01:56:29.054 INFO [stderr] 
Dec 01 01:56:29.054 INFO [stderr] warning: unused variable: `hash`
Dec 01 01:56:29.054 INFO [stderr]    --> src/main.rs:112:9
Dec 01 01:56:29.055 INFO [stderr]     |
Dec 01 01:56:29.055 INFO [stderr] 112 |     let hash: Vec<&str> = vec![
Dec 01 01:56:29.055 INFO [stderr]     |         ^^^^ help: consider using `_hash` instead
Dec 01 01:56:29.056 INFO [stderr] 
Dec 01 01:56:29.056 INFO [stderr] warning: unused variable: `a`
Dec 01 01:56:29.056 INFO [stderr]    --> src/main.rs:111:15
Dec 01 01:56:29.056 INFO [stderr]     |
Dec 01 01:56:29.057 INFO [stderr] 111 | fn is_greater(a: String, b: String) -> bool {
Dec 01 01:56:29.057 INFO [stderr]     |               ^ help: consider using `_a` instead
Dec 01 01:56:29.057 INFO [stderr] 
Dec 01 01:56:29.058 INFO [stderr] warning: unused variable: `b`
Dec 01 01:56:29.058 INFO [stderr]    --> src/main.rs:111:26
Dec 01 01:56:29.058 INFO [stderr]     |
Dec 01 01:56:29.063 INFO [stderr] 111 | fn is_greater(a: String, b: String) -> bool {
Dec 01 01:56:29.064 INFO [stderr]     |                          ^ help: consider using `_b` instead
Dec 01 01:56:29.064 INFO [stderr] 
Dec 01 01:56:29.064 INFO [stderr] warning: function is never used: `is_greater`
Dec 01 01:56:29.065 INFO [stderr]    --> src/main.rs:111:1
Dec 01 01:56:29.065 INFO [stderr]     |
Dec 01 01:56:29.065 INFO [stderr] 111 | fn is_greater(a: String, b: String) -> bool {
Dec 01 01:56:29.066 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:56:29.066 INFO [stderr]     |
Dec 01 01:56:29.066 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 01:56:29.066 INFO [stderr] 
Dec 01 01:56:29.694 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 01 01:56:29.697 INFO [stderr] su: No module specific data is present
Dec 01 01:56:30.397 INFO running `"docker" "inspect" "8f9606212847e916b6ed0d9dcee24e21a28a6c332fca93530fb6805fd6dc1146"`
Dec 01 01:56:30.492 INFO running `"docker" "rm" "-f" "8f9606212847e916b6ed0d9dcee24e21a28a6c332fca93530fb6805fd6dc1146"`
Dec 01 01:56:30.680 INFO [stdout] 8f9606212847e916b6ed0d9dcee24e21a28a6c332fca93530fb6805fd6dc1146
Dec 01 01:56:30.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 01:56:31.080 INFO [stdout] 56cd3888206afe24eb5facb27a252c904fd783ae01b525947e8b523b3d9aa4fc
Dec 01 01:56:31.082 INFO running `"docker" "start" "-a" "56cd3888206afe24eb5facb27a252c904fd783ae01b525947e8b523b3d9aa4fc"`
Dec 01 01:56:32.235 INFO [stderr] usermod: no changes
Dec 01 01:56:32.283 INFO [stderr]    Compiling maexchen v0.1.0 (/source)
Dec 01 01:56:32.639 INFO [stderr] warning: variable `last_announced_dice` is assigned to, but never used
Dec 01 01:56:32.639 INFO [stderr]   --> src/main.rs:13:13
Dec 01 01:56:32.639 INFO [stderr]    |
Dec 01 01:56:32.639 INFO [stderr] 13 |     let mut last_announced_dice: String = String::new();
Dec 01 01:56:32.639 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^
Dec 01 01:56:32.639 INFO [stderr]    |
Dec 01 01:56:32.639 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 01:56:32.639 INFO [stderr]    = note: consider using `_last_announced_dice` instead
Dec 01 01:56:32.639 INFO [stderr] 
Dec 01 01:56:32.639 INFO [stderr] warning: value assigned to `last_announced_dice` is never read
Dec 01 01:56:32.639 INFO [stderr]   --> src/main.rs:63:13
Dec 01 01:56:32.639 INFO [stderr]    |
Dec 01 01:56:32.639 INFO [stderr] 63 |             last_announced_dice = split_msg[2].to_string();
Dec 01 01:56:32.639 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^
Dec 01 01:56:32.639 INFO [stderr]    |
Dec 01 01:56:32.639 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 01:56:32.639 INFO [stderr] 
Dec 01 01:56:32.639 INFO [stderr] warning: unused variable: `hash`
Dec 01 01:56:32.639 INFO [stderr]    --> src/main.rs:112:9
Dec 01 01:56:32.639 INFO [stderr]     |
Dec 01 01:56:32.639 INFO [stderr] 112 |     let hash: Vec<&str> = vec![
Dec 01 01:56:32.639 INFO [stderr]     |         ^^^^ help: consider using `_hash` instead
Dec 01 01:56:32.639 INFO [stderr] 
Dec 01 01:56:32.639 INFO [stderr] warning: unused variable: `a`
Dec 01 01:56:32.639 INFO [stderr]    --> src/main.rs:111:15
Dec 01 01:56:32.639 INFO [stderr]     |
Dec 01 01:56:32.639 INFO [stderr] 111 | fn is_greater(a: String, b: String) -> bool {
Dec 01 01:56:32.639 INFO [stderr]     |               ^ help: consider using `_a` instead
Dec 01 01:56:32.639 INFO [stderr] 
Dec 01 01:56:32.639 INFO [stderr] warning: unused variable: `b`
Dec 01 01:56:32.639 INFO [stderr]    --> src/main.rs:111:26
Dec 01 01:56:32.639 INFO [stderr]     |
Dec 01 01:56:32.639 INFO [stderr] 111 | fn is_greater(a: String, b: String) -> bool {
Dec 01 01:56:32.639 INFO [stderr]     |                          ^ help: consider using `_b` instead
Dec 01 01:56:32.639 INFO [stderr] 
Dec 01 01:56:32.655 INFO [stderr] warning: function is never used: `is_greater`
Dec 01 01:56:32.655 INFO [stderr]    --> src/main.rs:111:1
Dec 01 01:56:32.655 INFO [stderr]     |
Dec 01 01:56:32.655 INFO [stderr] 111 | fn is_greater(a: String, b: String) -> bool {
Dec 01 01:56:32.655 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:56:32.655 INFO [stderr]     |
Dec 01 01:56:32.655 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 01:56:32.655 INFO [stderr] 
Dec 01 01:56:33.077 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 01 01:56:33.081 INFO [stderr] su: No module specific data is present
Dec 01 01:56:33.615 INFO running `"docker" "inspect" "56cd3888206afe24eb5facb27a252c904fd783ae01b525947e8b523b3d9aa4fc"`
Dec 01 01:56:33.855 INFO running `"docker" "rm" "-f" "56cd3888206afe24eb5facb27a252c904fd783ae01b525947e8b523b3d9aa4fc"`
Dec 01 01:56:34.095 INFO [stdout] 56cd3888206afe24eb5facb27a252c904fd783ae01b525947e8b523b3d9aa4fc
Dec 01 01:56:34.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 01:56:34.644 INFO [stdout] 973d78f1b22590aba90a6bcaa6768f5f31232546b6b7ee20ac68bdd02611f5b1
Dec 01 01:56:34.650 INFO running `"docker" "start" "-a" "973d78f1b22590aba90a6bcaa6768f5f31232546b6b7ee20ac68bdd02611f5b1"`
Dec 01 01:56:35.619 INFO [stderr] usermod: no changes
Dec 01 01:56:35.691 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 01:56:35.691 INFO [stderr]      Running /target/debug/deps/maexchen-fee9b137119cb09b
Dec 01 01:56:35.705 INFO [stderr] su: No module specific data is present
Dec 01 01:56:35.705 INFO [stdout] 
Dec 01 01:56:35.705 INFO [stdout] running 0 tests
Dec 01 01:56:35.705 INFO [stdout] 
Dec 01 01:56:35.705 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 01:56:35.705 INFO [stdout] 
Dec 01 01:56:36.383 INFO running `"docker" "inspect" "973d78f1b22590aba90a6bcaa6768f5f31232546b6b7ee20ac68bdd02611f5b1"`
Dec 01 01:56:36.680 INFO running `"docker" "rm" "-f" "973d78f1b22590aba90a6bcaa6768f5f31232546b6b7ee20ac68bdd02611f5b1"`
Dec 01 01:56:36.995 INFO [stdout] 973d78f1b22590aba90a6bcaa6768f5f31232546b6b7ee20ac68bdd02611f5b1
