Dec 13 09:10:51.177 INFO testing neelayjunnarkar/Proj_Euler against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 09:10:51.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 09:10:51.375 INFO [stdout] 4405ce680159d305c7aa513237d7bdb75c74b6e0f2c95cf1276538967d1bfcc0
Dec 13 09:10:51.377 INFO running `"docker" "start" "-a" "4405ce680159d305c7aa513237d7bdb75c74b6e0f2c95cf1276538967d1bfcc0"`
Dec 13 09:10:51.968 INFO [stderr] usermod: no changes
Dec 13 09:10:52.040 INFO [stderr]    Compiling Proj_Euler v0.0.1 (/source)
Dec 13 09:10:52.161 INFO [stderr] warning: unused import: `std::num::*`
Dec 13 09:10:52.161 INFO [stderr]  --> src/prob3.rs:3:5
Dec 13 09:10:52.161 INFO [stderr]   |
Dec 13 09:10:52.161 INFO [stderr] 3 | use std::num::*;
Dec 13 09:10:52.161 INFO [stderr]   |     ^^^^^^^^^^^
Dec 13 09:10:52.161 INFO [stderr]   |
Dec 13 09:10:52.161 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:10:52.161 INFO [stderr] 
Dec 13 09:10:52.161 INFO [stderr] warning: label name `'y_pos` shadows a label name that is already in scope
Dec 13 09:10:52.161 INFO [stderr]    --> src/prob11.rs:106:9
Dec 13 09:10:52.161 INFO [stderr]     |
Dec 13 09:10:52.161 INFO [stderr] 90  |         'y_pos: for y in 0..(h-n_adjacents) {
Dec 13 09:10:52.161 INFO [stderr]     |         ------ first declared here
Dec 13 09:10:52.161 INFO [stderr] ...
Dec 13 09:10:52.161 INFO [stderr] 106 |         'y_pos: for y in 0..(h-n_adjacents) {
Dec 13 09:10:52.161 INFO [stderr]     |         ^^^^^^ lifetime 'y_pos already in scope
Dec 13 09:10:52.161 INFO [stderr] 
Dec 13 09:10:52.250 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 13 09:10:52.250 INFO [stderr]   --> src/prob11.rs:54:13
Dec 13 09:10:52.250 INFO [stderr]    |
Dec 13 09:10:52.250 INFO [stderr] 54 |     let mut temp_max = 1;
Dec 13 09:10:52.250 INFO [stderr]    |             ^^^^^^^^
Dec 13 09:10:52.250 INFO [stderr]    |
Dec 13 09:10:52.250 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 13 09:10:52.250 INFO [stderr] 
Dec 13 09:10:52.250 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 13 09:10:52.250 INFO [stderr]   --> src/prob11.rs:70:5
Dec 13 09:10:52.250 INFO [stderr]    |
Dec 13 09:10:52.250 INFO [stderr] 70 |     temp_max = 1;
Dec 13 09:10:52.250 INFO [stderr]    |     ^^^^^^^^
Dec 13 09:10:52.250 INFO [stderr] 
Dec 13 09:10:52.251 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 13 09:10:52.251 INFO [stderr]   --> src/prob11.rs:86:5
Dec 13 09:10:52.251 INFO [stderr]    |
Dec 13 09:10:52.251 INFO [stderr] 86 |     temp_max = 1;
Dec 13 09:10:52.251 INFO [stderr]    |     ^^^^^^^^
Dec 13 09:10:52.251 INFO [stderr] 
Dec 13 09:10:52.251 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 13 09:10:52.251 INFO [stderr]    --> src/prob11.rs:102:5
Dec 13 09:10:52.251 INFO [stderr]     |
Dec 13 09:10:52.251 INFO [stderr] 102 |     temp_max = 1;
Dec 13 09:10:52.251 INFO [stderr]     |     ^^^^^^^^
Dec 13 09:10:52.251 INFO [stderr] 
Dec 13 09:10:52.309 INFO [stderr] warning: function is never used: `factorial`
Dec 13 09:10:52.309 INFO [stderr]   --> src/prob15.rs:10:1
Dec 13 09:10:52.309 INFO [stderr]    |
Dec 13 09:10:52.309 INFO [stderr] 10 | fn factorial(n: u64) -> u64 {
Dec 13 09:10:52.309 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:10:52.309 INFO [stderr]    |
Dec 13 09:10:52.309 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:10:52.309 INFO [stderr] 
Dec 13 09:10:52.309 INFO [stderr] warning: crate `Proj_Euler` should have a snake case name such as `proj_euler`
Dec 13 09:10:52.309 INFO [stderr]   |
Dec 13 09:10:52.309 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 09:10:52.309 INFO [stderr] 
Dec 13 09:10:52.309 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 13 09:10:52.309 INFO [stderr]   --> src/prob7.rs:6:5
Dec 13 09:10:52.309 INFO [stderr]    |
Dec 13 09:10:52.309 INFO [stderr] 6  | /     (1..55_250).map(|x|x*2+1)
Dec 13 09:10:52.309 INFO [stderr] 7  | |         .filter(|&x| -> bool {
Dec 13 09:10:52.309 INFO [stderr] 8  | |                 for prime in &primes { 
Dec 13 09:10:52.309 INFO [stderr] 9  | |                     if x % *prime == 0 && x != *prime { return false }
Dec 13 09:10:52.309 INFO [stderr] ...  |
Dec 13 09:10:52.309 INFO [stderr] 14 | |             })
Dec 13 09:10:52.309 INFO [stderr] 15 | |         .collect::<Vec<u32>>();
Dec 13 09:10:52.309 INFO [stderr]    | |_______________________________^
Dec 13 09:10:52.309 INFO [stderr]    |
Dec 13 09:10:52.309 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 09:10:52.515 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 13 09:10:52.515 INFO [stderr] 
Dec 13 09:10:52.945 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 09:10:52.945 INFO [stderr]  --> src/main.rs:2:13
Dec 13 09:10:52.945 INFO [stderr]   |
Dec 13 09:10:52.945 INFO [stderr] 2 | #[macro_use(run)]
Dec 13 09:10:52.945 INFO [stderr]   |             ^^^
Dec 13 09:10:52.945 INFO [stderr]   |
Dec 13 09:10:52.945 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:10:52.945 INFO [stderr] 
Dec 13 09:10:52.990 INFO [stderr] warning: crate `Proj_Euler` should have a snake case name such as `proj_euler`
Dec 13 09:10:53.029 INFO [stderr]   |
Dec 13 09:10:53.029 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 09:10:53.029 INFO [stderr] 
Dec 13 09:10:53.206 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 13 09:10:53.206 INFO [stderr] su: No module specific data is present
Dec 13 09:10:53.463 INFO running `"docker" "inspect" "4405ce680159d305c7aa513237d7bdb75c74b6e0f2c95cf1276538967d1bfcc0"`
Dec 13 09:10:53.533 INFO running `"docker" "rm" "-f" "4405ce680159d305c7aa513237d7bdb75c74b6e0f2c95cf1276538967d1bfcc0"`
Dec 13 09:10:53.682 INFO [stdout] 4405ce680159d305c7aa513237d7bdb75c74b6e0f2c95cf1276538967d1bfcc0
Dec 13 09:10:53.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 09:10:53.862 INFO [stdout] 26ac81857d966927bc2b34c0e9e182829952a91b615c2c93ea59b4b657cdb191
Dec 13 09:10:53.864 INFO running `"docker" "start" "-a" "26ac81857d966927bc2b34c0e9e182829952a91b615c2c93ea59b4b657cdb191"`
Dec 13 09:10:54.309 INFO [stderr] usermod: no changes
Dec 13 09:10:54.341 INFO [stderr]    Compiling Proj_Euler v0.0.1 (/source)
Dec 13 09:10:54.634 INFO [stderr] warning: unused import: `std::num::*`
Dec 13 09:10:54.634 INFO [stderr]  --> src/prob3.rs:3:5
Dec 13 09:10:54.634 INFO [stderr]   |
Dec 13 09:10:54.634 INFO [stderr] 3 | use std::num::*;
Dec 13 09:10:54.634 INFO [stderr]   |     ^^^^^^^^^^^
Dec 13 09:10:54.634 INFO [stderr]   |
Dec 13 09:10:54.634 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:10:54.634 INFO [stderr] 
Dec 13 09:10:54.638 INFO [stderr] warning: label name `'y_pos` shadows a label name that is already in scope
Dec 13 09:10:54.638 INFO [stderr]    --> src/prob11.rs:106:9
Dec 13 09:10:54.638 INFO [stderr]     |
Dec 13 09:10:54.638 INFO [stderr] 90  |         'y_pos: for y in 0..(h-n_adjacents) {
Dec 13 09:10:54.638 INFO [stderr]     |         ------ first declared here
Dec 13 09:10:54.638 INFO [stderr] ...
Dec 13 09:10:54.638 INFO [stderr] 106 |         'y_pos: for y in 0..(h-n_adjacents) {
Dec 13 09:10:54.638 INFO [stderr]     |         ^^^^^^ lifetime 'y_pos already in scope
Dec 13 09:10:54.638 INFO [stderr] 
Dec 13 09:10:54.678 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 09:10:54.678 INFO [stderr]  --> src/main.rs:2:13
Dec 13 09:10:54.678 INFO [stderr]   |
Dec 13 09:10:54.678 INFO [stderr] 2 | #[macro_use(run)]
Dec 13 09:10:54.678 INFO [stderr]   |             ^^^
Dec 13 09:10:54.678 INFO [stderr]   |
Dec 13 09:10:54.678 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:10:54.678 INFO [stderr] 
Dec 13 09:10:54.703 INFO [stderr] warning: crate `Proj_Euler` should have a snake case name such as `proj_euler`
Dec 13 09:10:54.703 INFO [stderr]   |
Dec 13 09:10:54.703 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 09:10:54.703 INFO [stderr] 
Dec 13 09:10:54.770 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 13 09:10:54.770 INFO [stderr]   --> src/prob11.rs:54:13
Dec 13 09:10:54.770 INFO [stderr]    |
Dec 13 09:10:54.771 INFO [stderr] 54 |     let mut temp_max = 1;
Dec 13 09:10:54.771 INFO [stderr]    |             ^^^^^^^^
Dec 13 09:10:54.771 INFO [stderr]    |
Dec 13 09:10:54.771 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 13 09:10:54.771 INFO [stderr] 
Dec 13 09:10:54.771 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 13 09:10:54.771 INFO [stderr]   --> src/prob11.rs:70:5
Dec 13 09:10:54.771 INFO [stderr]    |
Dec 13 09:10:54.771 INFO [stderr] 70 |     temp_max = 1;
Dec 13 09:10:54.771 INFO [stderr]    |     ^^^^^^^^
Dec 13 09:10:54.771 INFO [stderr] 
Dec 13 09:10:54.772 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 13 09:10:54.772 INFO [stderr]   --> src/prob11.rs:86:5
Dec 13 09:10:54.772 INFO [stderr]    |
Dec 13 09:10:54.772 INFO [stderr] 86 |     temp_max = 1;
Dec 13 09:10:54.772 INFO [stderr]    |     ^^^^^^^^
Dec 13 09:10:54.772 INFO [stderr] 
Dec 13 09:10:54.773 INFO [stderr] warning: value assigned to `temp_max` is never read
Dec 13 09:10:54.773 INFO [stderr]    --> src/prob11.rs:102:5
Dec 13 09:10:54.773 INFO [stderr]     |
Dec 13 09:10:54.773 INFO [stderr] 102 |     temp_max = 1;
Dec 13 09:10:54.773 INFO [stderr]     |     ^^^^^^^^
Dec 13 09:10:54.773 INFO [stderr] 
Dec 13 09:10:54.819 INFO [stderr] warning: function is never used: `factorial`
Dec 13 09:10:54.819 INFO [stderr]   --> src/prob15.rs:10:1
Dec 13 09:10:54.819 INFO [stderr]    |
Dec 13 09:10:54.819 INFO [stderr] 10 | fn factorial(n: u64) -> u64 {
Dec 13 09:10:54.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:10:54.819 INFO [stderr]    |
Dec 13 09:10:54.819 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:10:54.819 INFO [stderr] 
Dec 13 09:10:54.819 INFO [stderr] warning: crate `Proj_Euler` should have a snake case name such as `proj_euler`
Dec 13 09:10:54.819 INFO [stderr]   |
Dec 13 09:10:54.819 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 09:10:54.819 INFO [stderr] 
Dec 13 09:10:54.819 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 13 09:10:54.819 INFO [stderr]   --> src/prob7.rs:6:5
Dec 13 09:10:54.819 INFO [stderr]    |
Dec 13 09:10:54.819 INFO [stderr] 6  | /     (1..55_250).map(|x|x*2+1)
Dec 13 09:10:54.819 INFO [stderr] 7  | |         .filter(|&x| -> bool {
Dec 13 09:10:54.819 INFO [stderr] 8  | |                 for prime in &primes { 
Dec 13 09:10:54.819 INFO [stderr] 9  | |                     if x % *prime == 0 && x != *prime { return false }
Dec 13 09:10:54.819 INFO [stderr] ...  |
Dec 13 09:10:54.819 INFO [stderr] 14 | |             })
Dec 13 09:10:54.820 INFO [stderr] 15 | |         .collect::<Vec<u32>>();
Dec 13 09:10:54.820 INFO [stderr]    | |_______________________________^
Dec 13 09:10:54.820 INFO [stderr]    |
Dec 13 09:10:54.820 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 09:10:54.820 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 13 09:10:54.820 INFO [stderr] 
Dec 13 09:10:55.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 13 09:10:55.194 INFO [stderr] su: No module specific data is present
Dec 13 09:10:55.684 INFO running `"docker" "inspect" "26ac81857d966927bc2b34c0e9e182829952a91b615c2c93ea59b4b657cdb191"`
Dec 13 09:10:55.984 INFO running `"docker" "rm" "-f" "26ac81857d966927bc2b34c0e9e182829952a91b615c2c93ea59b4b657cdb191"`
Dec 13 09:10:56.291 INFO [stdout] 26ac81857d966927bc2b34c0e9e182829952a91b615c2c93ea59b4b657cdb191
Dec 13 09:10:56.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 09:10:56.767 INFO [stdout] 678dd49c1717f4724bb2ac7d42fe3e8a7c17ae6b71df18f2c9d5e955175208c1
Dec 13 09:10:56.774 INFO running `"docker" "start" "-a" "678dd49c1717f4724bb2ac7d42fe3e8a7c17ae6b71df18f2c9d5e955175208c1"`
Dec 13 09:10:57.519 INFO [stderr] usermod: no changes
Dec 13 09:10:57.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 09:10:57.575 INFO [stderr]      Running /target/debug/deps/Proj_Euler-74ee2d33e661c1af
Dec 13 09:10:57.576 INFO [stdout] 
Dec 13 09:10:57.577 INFO [stdout] running 0 tests
Dec 13 09:10:57.577 INFO [stdout] 
Dec 13 09:10:57.577 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:10:57.577 INFO [stdout] 
Dec 13 09:10:57.577 INFO [stderr]      Running /target/debug/deps/Proj_Euler-1b578a8f0d6661c3
Dec 13 09:10:57.578 INFO [stdout] 
Dec 13 09:10:57.578 INFO [stdout] running 0 tests
Dec 13 09:10:57.579 INFO [stdout] 
Dec 13 09:10:57.579 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:10:57.579 INFO [stdout] 
Dec 13 09:10:57.583 INFO [stderr]    Doc-tests Proj_Euler
Dec 13 09:10:57.951 INFO [stdout] 
Dec 13 09:10:57.951 INFO [stdout] running 0 tests
Dec 13 09:10:57.951 INFO [stdout] 
Dec 13 09:10:57.951 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:10:57.951 INFO [stdout] 
Dec 13 09:10:57.961 INFO [stderr] su: No module specific data is present
Dec 13 09:10:58.512 INFO running `"docker" "inspect" "678dd49c1717f4724bb2ac7d42fe3e8a7c17ae6b71df18f2c9d5e955175208c1"`
Dec 13 09:10:58.766 INFO running `"docker" "rm" "-f" "678dd49c1717f4724bb2ac7d42fe3e8a7c17ae6b71df18f2c9d5e955175208c1"`
Dec 13 09:10:58.971 INFO [stdout] 678dd49c1717f4724bb2ac7d42fe3e8a7c17ae6b71df18f2c9d5e955175208c1