Nov 30 23:17:27.118 INFO testing tiziano88/xyz against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Nov 30 23:17:27.118 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Nov 30 23:17:27.567 INFO [stdout] a151129311dc2f7d4ee5e9a012861811aefaaf903fbe6211cbb282c752445efc
Nov 30 23:17:27.571 INFO running `"docker" "start" "-a" "a151129311dc2f7d4ee5e9a012861811aefaaf903fbe6211cbb282c752445efc"`
Nov 30 23:17:29.191 INFO [stderr] usermod: no changes
Nov 30 23:17:29.251 INFO [stderr]    Compiling termion v1.1.4
Nov 30 23:17:31.334 INFO [stderr]    Compiling xyz v0.1.0 (/source)
Nov 30 23:17:31.587 INFO [stderr] warning: unused import: `rand::Rng`
Nov 30 23:17:31.587 INFO [stderr]  --> src/main.rs:7:5
Nov 30 23:17:31.587 INFO [stderr]   |
Nov 30 23:17:31.587 INFO [stderr] 7 | use rand::Rng;
Nov 30 23:17:31.587 INFO [stderr]   |     ^^^^^^^^^
Nov 30 23:17:31.587 INFO [stderr]   |
Nov 30 23:17:31.589 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:17:31.589 INFO [stderr] 
Nov 30 23:17:31.682 INFO [stderr] warning: unused variable: `rng`
Nov 30 23:17:31.682 INFO [stderr]    --> src/main.rs:110:13
Nov 30 23:17:31.682 INFO [stderr]     |
Nov 30 23:17:31.682 INFO [stderr] 110 |     let mut rng = thread_rng();
Nov 30 23:17:31.682 INFO [stderr]     |             ^^^ help: consider using `_rng` instead
Nov 30 23:17:31.682 INFO [stderr]     |
Nov 30 23:17:31.682 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 23:17:31.684 INFO [stderr] 
Nov 30 23:17:31.684 INFO [stderr] warning: unused variable: `s`
Nov 30 23:17:31.684 INFO [stderr]    --> src/main.rs:115:17
Nov 30 23:17:31.684 INFO [stderr]     |
Nov 30 23:17:31.684 INFO [stderr] 115 |         let mut s = "".to_string();
Nov 30 23:17:31.684 INFO [stderr]     |                 ^ help: consider using `_s` instead
Nov 30 23:17:31.684 INFO [stderr] 
Nov 30 23:17:31.684 INFO [stderr] warning: variable `v` is assigned to, but never used
Nov 30 23:17:31.684 INFO [stderr]   --> src/main.rs:61:25
Nov 30 23:17:31.684 INFO [stderr]    |
Nov 30 23:17:31.684 INFO [stderr] 61 |                 let mut v = self.grid[x][y];
Nov 30 23:17:31.684 INFO [stderr]    |                         ^
Nov 30 23:17:31.684 INFO [stderr]    |
Nov 30 23:17:31.684 INFO [stderr]    = note: consider using `_v` instead
Nov 30 23:17:31.684 INFO [stderr] 
Nov 30 23:17:31.687 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:17:31.687 INFO [stderr]   --> src/main.rs:45:13
Nov 30 23:17:31.687 INFO [stderr]    |
Nov 30 23:17:31.687 INFO [stderr] 45 |         let mut g = Grid::default();
Nov 30 23:17:31.687 INFO [stderr]    |             ----^
Nov 30 23:17:31.687 INFO [stderr]    |             |
Nov 30 23:17:31.687 INFO [stderr]    |             help: remove this `mut`
Nov 30 23:17:31.687 INFO [stderr]    |
Nov 30 23:17:31.691 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 23:17:31.691 INFO [stderr] 
Nov 30 23:17:31.706 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:17:31.706 INFO [stderr]    --> src/main.rs:110:9
Nov 30 23:17:31.706 INFO [stderr]     |
Nov 30 23:17:31.707 INFO [stderr] 110 |     let mut rng = thread_rng();
Nov 30 23:17:31.707 INFO [stderr]     |         ----^^^
Nov 30 23:17:31.707 INFO [stderr]     |         |
Nov 30 23:17:31.707 INFO [stderr]     |         help: remove this `mut`
Nov 30 23:17:31.707 INFO [stderr] 
Nov 30 23:17:31.707 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:17:31.707 INFO [stderr]    --> src/main.rs:115:13
Nov 30 23:17:31.707 INFO [stderr]     |
Nov 30 23:17:31.707 INFO [stderr] 115 |         let mut s = "".to_string();
Nov 30 23:17:31.709 INFO [stderr]     |             ----^
Nov 30 23:17:31.709 INFO [stderr]     |             |
Nov 30 23:17:31.709 INFO [stderr]     |             help: remove this `mut`
Nov 30 23:17:31.709 INFO [stderr] 
Nov 30 23:17:31.709 INFO [stderr] warning: constant `max` should have an upper case name such as `MAX`
Nov 30 23:17:31.709 INFO [stderr]  --> src/main.rs:9:1
Nov 30 23:17:31.709 INFO [stderr]   |
Nov 30 23:17:31.709 INFO [stderr] 9 | const max: u32 = 128;
Nov 30 23:17:31.709 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:17:31.709 INFO [stderr]   |
Nov 30 23:17:31.709 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Nov 30 23:17:31.709 INFO [stderr] 
Nov 30 23:17:32.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
Nov 30 23:17:32.607 INFO [stderr] su: No module specific data is present
Nov 30 23:17:34.158 INFO running `"docker" "inspect" "a151129311dc2f7d4ee5e9a012861811aefaaf903fbe6211cbb282c752445efc"`
Nov 30 23:17:34.529 INFO running `"docker" "rm" "-f" "a151129311dc2f7d4ee5e9a012861811aefaaf903fbe6211cbb282c752445efc"`
Nov 30 23:17:34.914 INFO [stdout] a151129311dc2f7d4ee5e9a012861811aefaaf903fbe6211cbb282c752445efc
Nov 30 23:17:34.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Nov 30 23:17:35.414 INFO [stdout] f4e65e4e1b474043b5aac80d19cf92b33d773d799cc392ad8d84a3f510156550
Nov 30 23:17:35.416 INFO running `"docker" "start" "-a" "f4e65e4e1b474043b5aac80d19cf92b33d773d799cc392ad8d84a3f510156550"`
Nov 30 23:17:37.007 INFO [stderr] usermod: no changes
Nov 30 23:17:37.098 INFO [stderr]    Compiling xyz v0.1.0 (/source)
Nov 30 23:17:37.435 INFO [stderr] warning: unused import: `rand::Rng`
Nov 30 23:17:37.435 INFO [stderr]  --> src/main.rs:7:5
Nov 30 23:17:37.436 INFO [stderr]   |
Nov 30 23:17:37.436 INFO [stderr] 7 | use rand::Rng;
Nov 30 23:17:37.436 INFO [stderr]   |     ^^^^^^^^^
Nov 30 23:17:37.437 INFO [stderr]   |
Nov 30 23:17:37.437 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:17:37.437 INFO [stderr] 
Nov 30 23:17:37.528 INFO [stderr] warning: unused variable: `rng`
Nov 30 23:17:37.528 INFO [stderr]    --> src/main.rs:110:13
Nov 30 23:17:37.528 INFO [stderr]     |
Nov 30 23:17:37.529 INFO [stderr] 110 |     let mut rng = thread_rng();
Nov 30 23:17:37.529 INFO [stderr]     |             ^^^ help: consider using `_rng` instead
Nov 30 23:17:37.529 INFO [stderr]     |
Nov 30 23:17:37.529 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 23:17:37.530 INFO [stderr] 
Nov 30 23:17:37.530 INFO [stderr] warning: unused variable: `s`
Nov 30 23:17:37.530 INFO [stderr]    --> src/main.rs:115:17
Nov 30 23:17:37.531 INFO [stderr]     |
Nov 30 23:17:37.531 INFO [stderr] 115 |         let mut s = "".to_string();
Nov 30 23:17:37.531 INFO [stderr]     |                 ^ help: consider using `_s` instead
Nov 30 23:17:37.532 INFO [stderr] 
Nov 30 23:17:37.532 INFO [stderr] warning: variable `v` is assigned to, but never used
Nov 30 23:17:37.532 INFO [stderr]   --> src/main.rs:61:25
Nov 30 23:17:37.532 INFO [stderr]    |
Nov 30 23:17:37.533 INFO [stderr] 61 |                 let mut v = self.grid[x][y];
Nov 30 23:17:37.533 INFO [stderr]    |                         ^
Nov 30 23:17:37.533 INFO [stderr]    |
Nov 30 23:17:37.534 INFO [stderr]    = note: consider using `_v` instead
Nov 30 23:17:37.534 INFO [stderr] 
Nov 30 23:17:37.534 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:17:37.535 INFO [stderr]   --> src/main.rs:45:13
Nov 30 23:17:37.535 INFO [stderr]    |
Nov 30 23:17:37.535 INFO [stderr] 45 |         let mut g = Grid::default();
Nov 30 23:17:37.535 INFO [stderr]    |             ----^
Nov 30 23:17:37.536 INFO [stderr]    |             |
Nov 30 23:17:37.536 INFO [stderr]    |             help: remove this `mut`
Nov 30 23:17:37.536 INFO [stderr]    |
Nov 30 23:17:37.539 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 23:17:37.539 INFO [stderr] 
Nov 30 23:17:37.555 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:17:37.556 INFO [stderr]    --> src/main.rs:110:9
Nov 30 23:17:37.556 INFO [stderr]     |
Nov 30 23:17:37.556 INFO [stderr] 110 |     let mut rng = thread_rng();
Nov 30 23:17:37.556 INFO [stderr]     |         ----^^^
Nov 30 23:17:37.556 INFO [stderr]     |         |
Nov 30 23:17:37.556 INFO [stderr]     |         help: remove this `mut`
Nov 30 23:17:37.556 INFO [stderr] 
Nov 30 23:17:37.557 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:17:37.557 INFO [stderr]    --> src/main.rs:115:13
Nov 30 23:17:37.557 INFO [stderr]     |
Nov 30 23:17:37.557 INFO [stderr] 115 |         let mut s = "".to_string();
Nov 30 23:17:37.557 INFO [stderr]     |             ----^
Nov 30 23:17:37.557 INFO [stderr]     |             |
Nov 30 23:17:37.557 INFO [stderr]     |             help: remove this `mut`
Nov 30 23:17:37.557 INFO [stderr] 
Nov 30 23:17:37.558 INFO [stderr] warning: constant `max` should have an upper case name such as `MAX`
Nov 30 23:17:37.558 INFO [stderr]  --> src/main.rs:9:1
Nov 30 23:17:37.558 INFO [stderr]   |
Nov 30 23:17:37.558 INFO [stderr] 9 | const max: u32 = 128;
Nov 30 23:17:37.558 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:17:37.558 INFO [stderr]   |
Nov 30 23:17:37.563 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Nov 30 23:17:37.563 INFO [stderr] 
Nov 30 23:17:38.154 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 30 23:17:38.158 INFO [stderr] su: No module specific data is present
Nov 30 23:17:38.979 INFO running `"docker" "inspect" "f4e65e4e1b474043b5aac80d19cf92b33d773d799cc392ad8d84a3f510156550"`
Nov 30 23:17:39.227 INFO running `"docker" "rm" "-f" "f4e65e4e1b474043b5aac80d19cf92b33d773d799cc392ad8d84a3f510156550"`
Nov 30 23:17:39.507 INFO [stdout] f4e65e4e1b474043b5aac80d19cf92b33d773d799cc392ad8d84a3f510156550
Nov 30 23:17:39.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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"`
Nov 30 23:17:40.001 INFO [stdout] 4c770e7b8305fe3c8163803bbb486dbebb8e013a9d51e71f6d8b7fc4bf4a223d
Nov 30 23:17:40.003 INFO running `"docker" "start" "-a" "4c770e7b8305fe3c8163803bbb486dbebb8e013a9d51e71f6d8b7fc4bf4a223d"`
Nov 30 23:17:41.733 INFO [stderr] usermod: no changes
Nov 30 23:17:41.811 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 30 23:17:41.823 INFO [stderr]      Running /target/debug/deps/xyz-b511fa5da4cd0ace
Nov 30 23:17:41.823 INFO [stderr] su: No module specific data is present
Nov 30 23:17:41.824 INFO [stdout] 
Nov 30 23:17:41.824 INFO [stdout] running 0 tests
Nov 30 23:17:41.824 INFO [stdout] 
Nov 30 23:17:41.824 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 23:17:41.824 INFO [stdout] 
Nov 30 23:17:42.921 INFO running `"docker" "inspect" "4c770e7b8305fe3c8163803bbb486dbebb8e013a9d51e71f6d8b7fc4bf4a223d"`
Nov 30 23:17:43.335 INFO running `"docker" "rm" "-f" "4c770e7b8305fe3c8163803bbb486dbebb8e013a9d51e71f6d8b7fc4bf4a223d"`
Nov 30 23:17:43.715 INFO [stdout] 4c770e7b8305fe3c8163803bbb486dbebb8e013a9d51e71f6d8b7fc4bf4a223d
