Dec 05 04:17:18.693 INFO testing tiziano88/xyz against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 04:17:18.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04:17:19.114 INFO [stdout] 22ae1e64900794bb3707844610fb89272ec096d369488979ad05f6b0e8e0ad0a Dec 05 04:17:19.116 INFO running `"docker" "start" "-a" "22ae1e64900794bb3707844610fb89272ec096d369488979ad05f6b0e8e0ad0a"` Dec 05 04:17:21.248 INFO [stderr] usermod: no changes Dec 05 04:17:21.348 INFO [stderr] Compiling termion v1.1.4 Dec 05 04:17:23.548 INFO [stderr] Compiling xyz v0.1.0 (/source) Dec 05 04:17:23.807 INFO [stderr] warning: unused import: `rand::Rng` Dec 05 04:17:23.807 INFO [stderr] --> src/main.rs:7:5 Dec 05 04:17:23.807 INFO [stderr] | Dec 05 04:17:23.807 INFO [stderr] 7 | use rand::Rng; Dec 05 04:17:23.808 INFO [stderr] | ^^^^^^^^^ Dec 05 04:17:23.808 INFO [stderr] | Dec 05 04:17:23.808 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 04:17:23.808 INFO [stderr] Dec 05 04:17:23.916 INFO [stderr] warning: unused variable: `rng` Dec 05 04:17:23.917 INFO [stderr] --> src/main.rs:110:13 Dec 05 04:17:23.917 INFO [stderr] | Dec 05 04:17:23.917 INFO [stderr] 110 | let mut rng = thread_rng(); Dec 05 04:17:23.917 INFO [stderr] | ^^^ help: consider using `_rng` instead Dec 05 04:17:23.917 INFO [stderr] | Dec 05 04:17:23.918 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 04:17:23.918 INFO [stderr] Dec 05 04:17:23.918 INFO [stderr] warning: unused variable: `s` Dec 05 04:17:23.918 INFO [stderr] --> src/main.rs:115:17 Dec 05 04:17:23.918 INFO [stderr] | Dec 05 04:17:23.918 INFO [stderr] 115 | let mut s = "".to_string(); Dec 05 04:17:23.918 INFO [stderr] | ^ help: consider using `_s` instead Dec 05 04:17:23.918 INFO [stderr] Dec 05 04:17:23.918 INFO [stderr] warning: variable `v` is assigned to, but never used Dec 05 04:17:23.919 INFO [stderr] --> src/main.rs:61:25 Dec 05 04:17:23.919 INFO [stderr] | Dec 05 04:17:23.919 INFO [stderr] 61 | let mut v = self.grid[x][y]; Dec 05 04:17:23.919 INFO [stderr] | ^ Dec 05 04:17:23.919 INFO [stderr] | Dec 05 04:17:23.923 INFO [stderr] = note: consider using `_v` instead Dec 05 04:17:23.923 INFO [stderr] Dec 05 04:17:23.924 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:17:23.924 INFO [stderr] --> src/main.rs:45:13 Dec 05 04:17:23.924 INFO [stderr] | Dec 05 04:17:23.924 INFO [stderr] 45 | let mut g = Grid::default(); Dec 05 04:17:23.924 INFO [stderr] | ----^ Dec 05 04:17:23.924 INFO [stderr] | | Dec 05 04:17:23.924 INFO [stderr] | help: remove this `mut` Dec 05 04:17:23.928 INFO [stderr] | Dec 05 04:17:23.928 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 04:17:23.928 INFO [stderr] Dec 05 04:17:23.942 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:17:23.942 INFO [stderr] --> src/main.rs:110:9 Dec 05 04:17:23.942 INFO [stderr] | Dec 05 04:17:23.943 INFO [stderr] 110 | let mut rng = thread_rng(); Dec 05 04:17:23.943 INFO [stderr] | ----^^^ Dec 05 04:17:23.943 INFO [stderr] | | Dec 05 04:17:23.943 INFO [stderr] | help: remove this `mut` Dec 05 04:17:23.943 INFO [stderr] Dec 05 04:17:23.944 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:17:23.944 INFO [stderr] --> src/main.rs:115:13 Dec 05 04:17:23.944 INFO [stderr] | Dec 05 04:17:23.944 INFO [stderr] 115 | let mut s = "".to_string(); Dec 05 04:17:23.944 INFO [stderr] | ----^ Dec 05 04:17:23.944 INFO [stderr] | | Dec 05 04:17:23.944 INFO [stderr] | help: remove this `mut` Dec 05 04:17:23.944 INFO [stderr] Dec 05 04:17:23.944 INFO [stderr] warning: constant `max` should have an upper case name such as `MAX` Dec 05 04:17:23.948 INFO [stderr] --> src/main.rs:9:1 Dec 05 04:17:23.948 INFO [stderr] | Dec 05 04:17:23.948 INFO [stderr] 9 | const max: u32 = 128; Dec 05 04:17:23.948 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:17:23.948 INFO [stderr] | Dec 05 04:17:23.948 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 05 04:17:23.948 INFO [stderr] Dec 05 04:17:24.689 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.41s Dec 05 04:17:24.696 INFO [stderr] su: No module specific data is present Dec 05 04:17:25.691 INFO running `"docker" "inspect" "22ae1e64900794bb3707844610fb89272ec096d369488979ad05f6b0e8e0ad0a"` Dec 05 04:17:25.970 INFO running `"docker" "rm" "-f" "22ae1e64900794bb3707844610fb89272ec096d369488979ad05f6b0e8e0ad0a"` Dec 05 04:17:26.339 INFO [stdout] 22ae1e64900794bb3707844610fb89272ec096d369488979ad05f6b0e8e0ad0a Dec 05 04:17:26.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04:17:26.878 INFO [stdout] ca66e552d9a047e200f858dc60b8705c31706318f787f95e70412e6867502e5e Dec 05 04:17:26.880 INFO running `"docker" "start" "-a" "ca66e552d9a047e200f858dc60b8705c31706318f787f95e70412e6867502e5e"` Dec 05 04:17:28.700 INFO [stderr] usermod: no changes Dec 05 04:17:28.756 INFO [stderr] Compiling xyz v0.1.0 (/source) Dec 05 04:17:29.008 INFO [stderr] warning: unused import: `rand::Rng` Dec 05 04:17:29.008 INFO [stderr] --> src/main.rs:7:5 Dec 05 04:17:29.008 INFO [stderr] | Dec 05 04:17:29.008 INFO [stderr] 7 | use rand::Rng; Dec 05 04:17:29.008 INFO [stderr] | ^^^^^^^^^ Dec 05 04:17:29.008 INFO [stderr] | Dec 05 04:17:29.008 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 04:17:29.008 INFO [stderr] Dec 05 04:17:29.114 INFO [stderr] warning: unused variable: `rng` Dec 05 04:17:29.114 INFO [stderr] --> src/main.rs:110:13 Dec 05 04:17:29.114 INFO [stderr] | Dec 05 04:17:29.115 INFO [stderr] 110 | let mut rng = thread_rng(); Dec 05 04:17:29.115 INFO [stderr] | ^^^ help: consider using `_rng` instead Dec 05 04:17:29.115 INFO [stderr] | Dec 05 04:17:29.115 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 04:17:29.116 INFO [stderr] Dec 05 04:17:29.116 INFO [stderr] warning: unused variable: `s` Dec 05 04:17:29.120 INFO [stderr] --> src/main.rs:115:17 Dec 05 04:17:29.120 INFO [stderr] | Dec 05 04:17:29.120 INFO [stderr] 115 | let mut s = "".to_string(); Dec 05 04:17:29.120 INFO [stderr] | ^ help: consider using `_s` instead Dec 05 04:17:29.120 INFO [stderr] Dec 05 04:17:29.120 INFO [stderr] warning: variable `v` is assigned to, but never used Dec 05 04:17:29.120 INFO [stderr] --> src/main.rs:61:25 Dec 05 04:17:29.120 INFO [stderr] | Dec 05 04:17:29.120 INFO [stderr] 61 | let mut v = self.grid[x][y]; Dec 05 04:17:29.120 INFO [stderr] | ^ Dec 05 04:17:29.120 INFO [stderr] | Dec 05 04:17:29.120 INFO [stderr] = note: consider using `_v` instead Dec 05 04:17:29.120 INFO [stderr] Dec 05 04:17:29.120 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:17:29.120 INFO [stderr] --> src/main.rs:45:13 Dec 05 04:17:29.120 INFO [stderr] | Dec 05 04:17:29.120 INFO [stderr] 45 | let mut g = Grid::default(); Dec 05 04:17:29.120 INFO [stderr] | ----^ Dec 05 04:17:29.120 INFO [stderr] | | Dec 05 04:17:29.120 INFO [stderr] | help: remove this `mut` Dec 05 04:17:29.120 INFO [stderr] | Dec 05 04:17:29.127 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 04:17:29.127 INFO [stderr] Dec 05 04:17:29.144 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:17:29.144 INFO [stderr] --> src/main.rs:110:9 Dec 05 04:17:29.144 INFO [stderr] | Dec 05 04:17:29.144 INFO [stderr] 110 | let mut rng = thread_rng(); Dec 05 04:17:29.144 INFO [stderr] | ----^^^ Dec 05 04:17:29.144 INFO [stderr] | | Dec 05 04:17:29.144 INFO [stderr] | help: remove this `mut` Dec 05 04:17:29.144 INFO [stderr] Dec 05 04:17:29.144 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:17:29.144 INFO [stderr] --> src/main.rs:115:13 Dec 05 04:17:29.144 INFO [stderr] | Dec 05 04:17:29.144 INFO [stderr] 115 | let mut s = "".to_string(); Dec 05 04:17:29.144 INFO [stderr] | ----^ Dec 05 04:17:29.144 INFO [stderr] | | Dec 05 04:17:29.144 INFO [stderr] | help: remove this `mut` Dec 05 04:17:29.144 INFO [stderr] Dec 05 04:17:29.144 INFO [stderr] warning: constant `max` should have an upper case name such as `MAX` Dec 05 04:17:29.144 INFO [stderr] --> src/main.rs:9:1 Dec 05 04:17:29.144 INFO [stderr] | Dec 05 04:17:29.144 INFO [stderr] 9 | const max: u32 = 128; Dec 05 04:17:29.145 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:17:29.145 INFO [stderr] | Dec 05 04:17:29.145 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 05 04:17:29.145 INFO [stderr] Dec 05 04:17:29.588 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.86s Dec 05 04:17:29.588 INFO [stderr] su: No module specific data is present Dec 05 04:17:30.440 INFO running `"docker" "inspect" "ca66e552d9a047e200f858dc60b8705c31706318f787f95e70412e6867502e5e"` Dec 05 04:17:30.774 INFO running `"docker" "rm" "-f" "ca66e552d9a047e200f858dc60b8705c31706318f787f95e70412e6867502e5e"` Dec 05 04:17:31.124 INFO [stdout] ca66e552d9a047e200f858dc60b8705c31706318f787f95e70412e6867502e5e Dec 05 04:17:31.130 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04:17:31.854 INFO [stdout] 7bbadbe9e1eb69f3004c736fa35db926419b49ee12f09d2ac1d949d9aa4e4996 Dec 05 04:17:31.856 INFO running `"docker" "start" "-a" "7bbadbe9e1eb69f3004c736fa35db926419b49ee12f09d2ac1d949d9aa4e4996"` Dec 05 04:17:33.753 INFO [stderr] usermod: no changes Dec 05 04:17:33.811 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 05 04:17:33.816 INFO [stderr] Running /target/debug/deps/xyz-9ed1cdba9bcd7c48 Dec 05 04:17:33.816 INFO [stdout] Dec 05 04:17:33.816 INFO [stdout] running 0 tests Dec 05 04:17:33.816 INFO [stdout] Dec 05 04:17:33.816 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 04:17:33.816 INFO [stdout] Dec 05 04:17:33.821 INFO [stderr] su: No module specific data is present Dec 05 04:17:34.896 INFO running `"docker" "inspect" "7bbadbe9e1eb69f3004c736fa35db926419b49ee12f09d2ac1d949d9aa4e4996"` Dec 05 04:17:35.238 INFO running `"docker" "rm" "-f" "7bbadbe9e1eb69f3004c736fa35db926419b49ee12f09d2ac1d949d9aa4e4996"` Dec 05 04:17:35.548 INFO [stdout] 7bbadbe9e1eb69f3004c736fa35db926419b49ee12f09d2ac1d949d9aa4e4996