Dec 06 03:47:35.098 INFO testing chyld/rust_types against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 03:47:35.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 03:47:35.700 INFO [stdout] 949c95078fa25f8a9e1e1c5a01d78da94e883355cefaa72142c594791ef3479d
Dec 06 03:47:35.703 INFO running `"docker" "start" "-a" "949c95078fa25f8a9e1e1c5a01d78da94e883355cefaa72142c594791ef3479d"`
Dec 06 03:47:37.255 INFO [stderr] usermod: no changes
Dec 06 03:47:37.312 INFO [stderr]    Compiling rust_types v0.1.0 (/source)
Dec 06 03:47:37.732 INFO [stderr] warning: unused variable: `is_true`
Dec 06 03:47:37.732 INFO [stderr]   --> src/main.rs:12:9
Dec 06 03:47:37.732 INFO [stderr]    |
Dec 06 03:47:37.732 INFO [stderr] 12 |     let is_true: bool = true;
Dec 06 03:47:37.732 INFO [stderr]    |         ^^^^^^^ help: consider using `_is_true` instead
Dec 06 03:47:37.732 INFO [stderr]    |
Dec 06 03:47:37.732 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 03:47:37.732 INFO [stderr] 
Dec 06 03:47:37.732 INFO [stderr] warning: unused variable: `a`
Dec 06 03:47:37.732 INFO [stderr]   --> src/main.rs:18:9
Dec 06 03:47:37.732 INFO [stderr]    |
Dec 06 03:47:37.732 INFO [stderr] 18 |     let a: u8 = 50;
Dec 06 03:47:37.732 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 06 03:47:37.732 INFO [stderr] 
Dec 06 03:47:37.733 INFO [stderr] warning: unused variable: `b`
Dec 06 03:47:37.733 INFO [stderr]   --> src/main.rs:19:9
Dec 06 03:47:37.733 INFO [stderr]    |
Dec 06 03:47:37.733 INFO [stderr] 19 |     let b: i64 = 100;
Dec 06 03:47:37.733 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 06 03:47:37.733 INFO [stderr] 
Dec 06 03:47:37.733 INFO [stderr] warning: unused variable: `c`
Dec 06 03:47:37.733 INFO [stderr]   --> src/main.rs:20:9
Dec 06 03:47:37.733 INFO [stderr]    |
Dec 06 03:47:37.733 INFO [stderr] 20 |     let c: f32 = 1.1;
Dec 06 03:47:37.733 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 06 03:47:37.733 INFO [stderr] 
Dec 06 03:47:37.733 INFO [stderr] warning: unused variable: `d`
Dec 06 03:47:37.733 INFO [stderr]   --> src/main.rs:21:9
Dec 06 03:47:37.733 INFO [stderr]    |
Dec 06 03:47:37.733 INFO [stderr] 21 |     let d: f64 = 2.2;
Dec 06 03:47:37.733 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 06 03:47:37.733 INFO [stderr] 
Dec 06 03:47:37.733 INFO [stderr] warning: unused variable: `e`
Dec 06 03:47:37.733 INFO [stderr]   --> src/main.rs:25:9
Dec 06 03:47:37.733 INFO [stderr]    |
Dec 06 03:47:37.733 INFO [stderr] 25 |     let e: usize = 200;
Dec 06 03:47:37.733 INFO [stderr]    |         ^ help: consider using `_e` instead
Dec 06 03:47:37.733 INFO [stderr] 
Dec 06 03:47:37.733 INFO [stderr] warning: unused variable: `f`
Dec 06 03:47:37.733 INFO [stderr]   --> src/main.rs:26:9
Dec 06 03:47:37.733 INFO [stderr]    |
Dec 06 03:47:37.733 INFO [stderr] 26 |     let f: isize = 250;
Dec 06 03:47:37.736 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 06 03:47:37.736 INFO [stderr] 
Dec 06 03:47:37.736 INFO [stderr] warning: unused variable: `g`
Dec 06 03:47:37.736 INFO [stderr]   --> src/main.rs:30:9
Dec 06 03:47:37.736 INFO [stderr]    |
Dec 06 03:47:37.736 INFO [stderr] 30 |     let g: char = 'A';
Dec 06 03:47:37.736 INFO [stderr]    |         ^ help: consider using `_g` instead
Dec 06 03:47:37.736 INFO [stderr] 
Dec 06 03:47:37.736 INFO [stderr] warning: unused variable: `h`
Dec 06 03:47:37.736 INFO [stderr]   --> src/main.rs:31:9
Dec 06 03:47:37.736 INFO [stderr]    |
Dec 06 03:47:37.736 INFO [stderr] 31 |     let h: &str = "hello world";
Dec 06 03:47:37.736 INFO [stderr]    |         ^ help: consider using `_h` instead
Dec 06 03:47:37.736 INFO [stderr] 
Dec 06 03:47:37.736 INFO [stderr] warning: unused variable: `i`
Dec 06 03:47:37.736 INFO [stderr]   --> src/main.rs:34:9
Dec 06 03:47:37.736 INFO [stderr]    |
Dec 06 03:47:37.736 INFO [stderr] 34 |     let i: (char, u8, bool) = ('x', 3, true);
Dec 06 03:47:37.736 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 06 03:47:37.736 INFO [stderr] 
Dec 06 03:47:37.736 INFO [stderr] warning: unused variable: `k`
Dec 06 03:47:37.736 INFO [stderr]   --> src/main.rs:38:9
Dec 06 03:47:37.736 INFO [stderr]    |
Dec 06 03:47:37.736 INFO [stderr] 38 |     let k: &[char] = &j[..];
Dec 06 03:47:37.736 INFO [stderr]    |         ^ help: consider using `_k` instead
Dec 06 03:47:37.736 INFO [stderr] 
Dec 06 03:47:37.736 INFO [stderr] warning: function is never used: `foo`
Dec 06 03:47:37.736 INFO [stderr]   --> src/main.rs:48:5
Dec 06 03:47:37.736 INFO [stderr]    |
Dec 06 03:47:37.737 INFO [stderr] 48 |     fn foo(){}
Dec 06 03:47:37.737 INFO [stderr]    |     ^^^^^^^^
Dec 06 03:47:37.737 INFO [stderr]    |
Dec 06 03:47:37.737 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 03:47:37.737 INFO [stderr] 
Dec 06 03:47:37.961 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 06 03:47:37.970 INFO [stderr] su: No module specific data is present
Dec 06 03:47:39.516 INFO running `"docker" "inspect" "949c95078fa25f8a9e1e1c5a01d78da94e883355cefaa72142c594791ef3479d"`
Dec 06 03:47:39.778 INFO running `"docker" "rm" "-f" "949c95078fa25f8a9e1e1c5a01d78da94e883355cefaa72142c594791ef3479d"`
Dec 06 03:47:40.076 INFO [stdout] 949c95078fa25f8a9e1e1c5a01d78da94e883355cefaa72142c594791ef3479d
Dec 06 03:47:40.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 03:47:40.564 INFO [stdout] 2f38e31f43c51d13041b9ce87929b7a48912be2b831a19c670df64e81896f580
Dec 06 03:47:40.572 INFO running `"docker" "start" "-a" "2f38e31f43c51d13041b9ce87929b7a48912be2b831a19c670df64e81896f580"`
Dec 06 03:47:41.601 INFO [stderr] usermod: no changes
Dec 06 03:47:41.648 INFO [stderr]    Compiling rust_types v0.1.0 (/source)
Dec 06 03:47:42.068 INFO [stderr] warning: unused variable: `is_true`
Dec 06 03:47:42.068 INFO [stderr]   --> src/main.rs:12:9
Dec 06 03:47:42.068 INFO [stderr]    |
Dec 06 03:47:42.068 INFO [stderr] 12 |     let is_true: bool = true;
Dec 06 03:47:42.068 INFO [stderr]    |         ^^^^^^^ help: consider using `_is_true` instead
Dec 06 03:47:42.068 INFO [stderr]    |
Dec 06 03:47:42.068 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 03:47:42.068 INFO [stderr] 
Dec 06 03:47:42.068 INFO [stderr] warning: unused variable: `a`
Dec 06 03:47:42.068 INFO [stderr]   --> src/main.rs:18:9
Dec 06 03:47:42.068 INFO [stderr]    |
Dec 06 03:47:42.068 INFO [stderr] 18 |     let a: u8 = 50;
Dec 06 03:47:42.068 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 06 03:47:42.068 INFO [stderr] 
Dec 06 03:47:42.068 INFO [stderr] warning: unused variable: `b`
Dec 06 03:47:42.068 INFO [stderr]   --> src/main.rs:19:9
Dec 06 03:47:42.068 INFO [stderr]    |
Dec 06 03:47:42.068 INFO [stderr] 19 |     let b: i64 = 100;
Dec 06 03:47:42.069 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 06 03:47:42.069 INFO [stderr] 
Dec 06 03:47:42.069 INFO [stderr] warning: unused variable: `c`
Dec 06 03:47:42.069 INFO [stderr]   --> src/main.rs:20:9
Dec 06 03:47:42.069 INFO [stderr]    |
Dec 06 03:47:42.069 INFO [stderr] 20 |     let c: f32 = 1.1;
Dec 06 03:47:42.069 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 06 03:47:42.069 INFO [stderr] 
Dec 06 03:47:42.069 INFO [stderr] warning: unused variable: `d`
Dec 06 03:47:42.069 INFO [stderr]   --> src/main.rs:21:9
Dec 06 03:47:42.069 INFO [stderr]    |
Dec 06 03:47:42.069 INFO [stderr] 21 |     let d: f64 = 2.2;
Dec 06 03:47:42.069 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 06 03:47:42.069 INFO [stderr] 
Dec 06 03:47:42.069 INFO [stderr] warning: unused variable: `e`
Dec 06 03:47:42.069 INFO [stderr]   --> src/main.rs:25:9
Dec 06 03:47:42.069 INFO [stderr]    |
Dec 06 03:47:42.069 INFO [stderr] 25 |     let e: usize = 200;
Dec 06 03:47:42.069 INFO [stderr]    |         ^ help: consider using `_e` instead
Dec 06 03:47:42.069 INFO [stderr] 
Dec 06 03:47:42.069 INFO [stderr] warning: unused variable: `f`
Dec 06 03:47:42.069 INFO [stderr]   --> src/main.rs:26:9
Dec 06 03:47:42.069 INFO [stderr]    |
Dec 06 03:47:42.069 INFO [stderr] 26 |     let f: isize = 250;
Dec 06 03:47:42.069 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 06 03:47:42.069 INFO [stderr] 
Dec 06 03:47:42.069 INFO [stderr] warning: unused variable: `g`
Dec 06 03:47:42.069 INFO [stderr]   --> src/main.rs:30:9
Dec 06 03:47:42.069 INFO [stderr]    |
Dec 06 03:47:42.069 INFO [stderr] 30 |     let g: char = 'A';
Dec 06 03:47:42.069 INFO [stderr]    |         ^ help: consider using `_g` instead
Dec 06 03:47:42.069 INFO [stderr] 
Dec 06 03:47:42.069 INFO [stderr] warning: unused variable: `h`
Dec 06 03:47:42.069 INFO [stderr]   --> src/main.rs:31:9
Dec 06 03:47:42.069 INFO [stderr]    |
Dec 06 03:47:42.069 INFO [stderr] 31 |     let h: &str = "hello world";
Dec 06 03:47:42.069 INFO [stderr]    |         ^ help: consider using `_h` instead
Dec 06 03:47:42.069 INFO [stderr] 
Dec 06 03:47:42.069 INFO [stderr] warning: unused variable: `i`
Dec 06 03:47:42.069 INFO [stderr]   --> src/main.rs:34:9
Dec 06 03:47:42.069 INFO [stderr]    |
Dec 06 03:47:42.069 INFO [stderr] 34 |     let i: (char, u8, bool) = ('x', 3, true);
Dec 06 03:47:42.069 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 06 03:47:42.069 INFO [stderr] 
Dec 06 03:47:42.069 INFO [stderr] warning: unused variable: `k`
Dec 06 03:47:42.069 INFO [stderr]   --> src/main.rs:38:9
Dec 06 03:47:42.069 INFO [stderr]    |
Dec 06 03:47:42.069 INFO [stderr] 38 |     let k: &[char] = &j[..];
Dec 06 03:47:42.069 INFO [stderr]    |         ^ help: consider using `_k` instead
Dec 06 03:47:42.069 INFO [stderr] 
Dec 06 03:47:42.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 06 03:47:42.420 INFO [stderr] su: No module specific data is present
Dec 06 03:47:43.119 INFO running `"docker" "inspect" "2f38e31f43c51d13041b9ce87929b7a48912be2b831a19c670df64e81896f580"`
Dec 06 03:47:43.227 INFO running `"docker" "rm" "-f" "2f38e31f43c51d13041b9ce87929b7a48912be2b831a19c670df64e81896f580"`
Dec 06 03:47:43.321 INFO [stdout] 2f38e31f43c51d13041b9ce87929b7a48912be2b831a19c670df64e81896f580
Dec 06 03:47:43.323 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 03:47:43.528 INFO [stdout] b985dfd106a67662eba1cdd59291b3a60719385952672ca4d7d3c598ea6521cf
Dec 06 03:47:43.534 INFO running `"docker" "start" "-a" "b985dfd106a67662eba1cdd59291b3a60719385952672ca4d7d3c598ea6521cf"`
Dec 06 03:47:43.922 INFO [stderr] usermod: no changes
Dec 06 03:47:43.953 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 03:47:43.953 INFO [stderr]      Running /target/debug/deps/rust_types-371e877b3df3b19f
Dec 06 03:47:43.955 INFO [stdout] 
Dec 06 03:47:43.955 INFO [stdout] running 0 tests
Dec 06 03:47:43.955 INFO [stdout] 
Dec 06 03:47:43.955 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 03:47:43.955 INFO [stdout] 
Dec 06 03:47:43.958 INFO [stderr] su: No module specific data is present
Dec 06 03:47:44.440 INFO running `"docker" "inspect" "b985dfd106a67662eba1cdd59291b3a60719385952672ca4d7d3c598ea6521cf"`
Dec 06 03:47:44.662 INFO running `"docker" "rm" "-f" "b985dfd106a67662eba1cdd59291b3a60719385952672ca4d7d3c598ea6521cf"`
Dec 06 03:47:44.908 INFO [stdout] b985dfd106a67662eba1cdd59291b3a60719385952672ca4d7d3c598ea6521cf