Oct 11 03:06:50.031 INFO testing amitdash291/rust_lifetimes against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling
Oct 11 03:06:50.031 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen
Oct 11 03:06:50.032 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 11 03:06:50.324 INFO blam! 18eb9ff049fbf1ca0b19967dbc4392134abd948a8f78c6f15ee153826fd1f573
Oct 11 03:06:50.326 INFO running `"docker" "start" "-a" "18eb9ff049fbf1ca0b19967dbc4392134abd948a8f78c6f15ee153826fd1f573"`
Oct 11 03:06:51.006 INFO kablam! usermod: no changes
Oct 11 03:06:51.038 INFO kablam!    Compiling lifetime_demo v0.1.0 (/source)
Oct 11 03:06:51.317 INFO kablam! warning: variable `result_ref` is assigned to, but never used
Oct 11 03:06:51.317 INFO kablam!  --> src/main.rs:4:9
Oct 11 03:06:51.317 INFO kablam!   |
Oct 11 03:06:51.317 INFO kablam! 4 |     let result_ref;
Oct 11 03:06:51.318 INFO kablam!   |         ^^^^^^^^^^
Oct 11 03:06:51.318 INFO kablam!   |
Oct 11 03:06:51.318 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 11 03:06:51.318 INFO kablam!   = note: consider using `_result_ref` instead
Oct 11 03:06:51.319 INFO kablam! 
Oct 11 03:06:51.319 INFO kablam! warning: value assigned to `result_ref` is never read
Oct 11 03:06:51.319 INFO kablam!  --> src/main.rs:6:5
Oct 11 03:06:51.319 INFO kablam!   |
Oct 11 03:06:51.319 INFO kablam! 6 |     result_ref = which_is_greater(&a, &b)
Oct 11 03:06:51.320 INFO kablam!   |     ^^^^^^^^^^
Oct 11 03:06:51.320 INFO kablam!   |
Oct 11 03:06:51.320 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Oct 11 03:06:51.320 INFO kablam! 
Oct 11 03:06:51.321 INFO kablam! warning: unused variable: `a`
Oct 11 03:06:51.321 INFO kablam!   --> src/main.rs:25:29
Oct 11 03:06:51.321 INFO kablam!    |
Oct 11 03:06:51.321 INFO kablam! 25 | fn which_is_greater<'a, 'b>(a: &'a i32, b: &'b i32) -> &'b i32 {
Oct 11 03:06:51.322 INFO kablam!    |                             ^ help: consider using `_a` instead
Oct 11 03:06:51.322 INFO kablam! 
Oct 11 03:06:51.322 INFO kablam! warning: unused variable: `b`
Oct 11 03:06:51.322 INFO kablam!   --> src/main.rs:25:41
Oct 11 03:06:51.323 INFO kablam!    |
Oct 11 03:06:51.323 INFO kablam! 25 | fn which_is_greater<'a, 'b>(a: &'a i32, b: &'b i32) -> &'b i32 {
Oct 11 03:06:51.323 INFO kablam!    |                                         ^ help: consider using `_b` instead
Oct 11 03:06:51.323 INFO kablam! 
Oct 11 03:06:51.323 INFO kablam! warning: unused variable: `vec1`
Oct 11 03:06:51.324 INFO kablam!   --> src/main.rs:37:13
Oct 11 03:06:51.324 INFO kablam!    |
Oct 11 03:06:51.324 INFO kablam! 37 |     let mut vec1: Vec<i32> = Vec::new();
Oct 11 03:06:51.324 INFO kablam!    |             ^^^^ help: consider using `_vec1` instead
Oct 11 03:06:51.325 INFO kablam! 
Oct 11 03:06:51.325 INFO kablam! warning: variable does not need to be mutable
Oct 11 03:06:51.325 INFO kablam!   --> src/main.rs:37:9
Oct 11 03:06:51.325 INFO kablam!    |
Oct 11 03:06:51.325 INFO kablam! 37 |     let mut vec1: Vec<i32> = Vec::new();
Oct 11 03:06:51.325 INFO kablam!    |         ----^^^^
Oct 11 03:06:51.325 INFO kablam!    |         |
Oct 11 03:06:51.326 INFO kablam!    |         help: remove this `mut`
Oct 11 03:06:51.326 INFO kablam!    |
Oct 11 03:06:51.326 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 11 03:06:51.326 INFO kablam! 
Oct 11 03:06:51.326 INFO kablam! warning: function is never used: `test_mut_ref`
Oct 11 03:06:51.326 INFO kablam!   --> src/main.rs:34:1
Oct 11 03:06:51.326 INFO kablam!    |
Oct 11 03:06:51.326 INFO kablam! 34 | fn test_mut_ref() {
Oct 11 03:06:51.326 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 11 03:06:51.326 INFO kablam!    |
Oct 11 03:06:51.326 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 11 03:06:51.326 INFO kablam! 
Oct 11 03:06:51.326 INFO kablam! warning: function is never used: `copy_vec`
Oct 11 03:06:51.326 INFO kablam!   --> src/main.rs:40:1
Oct 11 03:06:51.326 INFO kablam!    |
Oct 11 03:06:51.326 INFO kablam! 40 | fn copy_vec(from: &Vec<i32>, to: &mut Vec<i32>) {
Oct 11 03:06:51.326 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 03:06:51.326 INFO kablam! 
Oct 11 03:06:51.598 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Oct 11 03:06:51.599 INFO kablam! su: No module specific data is present
Oct 11 03:06:51.944 INFO running `"docker" "rm" "-f" "18eb9ff049fbf1ca0b19967dbc4392134abd948a8f78c6f15ee153826fd1f573"`
Oct 11 03:06:52.121 INFO blam! 18eb9ff049fbf1ca0b19967dbc4392134abd948a8f78c6f15ee153826fd1f573
Oct 11 03:06:52.122 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run
Oct 11 03:06:52.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 11 03:06:52.296 INFO blam! 80b1f5f0149182d1e17e1ca73bdd8d91542b94d2eca8cc9bc0a414f2e3b06436
Oct 11 03:06:52.297 INFO running `"docker" "start" "-a" "80b1f5f0149182d1e17e1ca73bdd8d91542b94d2eca8cc9bc0a414f2e3b06436"`
Oct 11 03:06:52.957 INFO kablam! usermod: no changes
Oct 11 03:06:52.981 INFO kablam!    Compiling lifetime_demo v0.1.0 (/source)
Oct 11 03:06:53.172 INFO kablam! warning: variable `result_ref` is assigned to, but never used
Oct 11 03:06:53.172 INFO kablam!  --> src/main.rs:4:9
Oct 11 03:06:53.172 INFO kablam!   |
Oct 11 03:06:53.172 INFO kablam! 4 |     let result_ref;
Oct 11 03:06:53.172 INFO kablam!   |         ^^^^^^^^^^
Oct 11 03:06:53.172 INFO kablam!   |
Oct 11 03:06:53.172 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 11 03:06:53.172 INFO kablam!   = note: consider using `_result_ref` instead
Oct 11 03:06:53.172 INFO kablam! 
Oct 11 03:06:53.172 INFO kablam! warning: value assigned to `result_ref` is never read
Oct 11 03:06:53.172 INFO kablam!  --> src/main.rs:6:5
Oct 11 03:06:53.172 INFO kablam!   |
Oct 11 03:06:53.172 INFO kablam! 6 |     result_ref = which_is_greater(&a, &b)
Oct 11 03:06:53.172 INFO kablam!   |     ^^^^^^^^^^
Oct 11 03:06:53.172 INFO kablam!   |
Oct 11 03:06:53.172 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Oct 11 03:06:53.172 INFO kablam! 
Oct 11 03:06:53.172 INFO kablam! warning: unused variable: `a`
Oct 11 03:06:53.172 INFO kablam!   --> src/main.rs:25:29
Oct 11 03:06:53.172 INFO kablam!    |
Oct 11 03:06:53.172 INFO kablam! 25 | fn which_is_greater<'a, 'b>(a: &'a i32, b: &'b i32) -> &'b i32 {
Oct 11 03:06:53.172 INFO kablam!    |                             ^ help: consider using `_a` instead
Oct 11 03:06:53.172 INFO kablam! 
Oct 11 03:06:53.172 INFO kablam! warning: unused variable: `b`
Oct 11 03:06:53.172 INFO kablam!   --> src/main.rs:25:41
Oct 11 03:06:53.172 INFO kablam!    |
Oct 11 03:06:53.172 INFO kablam! 25 | fn which_is_greater<'a, 'b>(a: &'a i32, b: &'b i32) -> &'b i32 {
Oct 11 03:06:53.172 INFO kablam!    |                                         ^ help: consider using `_b` instead
Oct 11 03:06:53.172 INFO kablam! 
Oct 11 03:06:53.172 INFO kablam! warning: unused variable: `vec1`
Oct 11 03:06:53.172 INFO kablam!   --> src/main.rs:37:13
Oct 11 03:06:53.172 INFO kablam!    |
Oct 11 03:06:53.172 INFO kablam! 37 |     let mut vec1: Vec<i32> = Vec::new();
Oct 11 03:06:53.172 INFO kablam!    |             ^^^^ help: consider using `_vec1` instead
Oct 11 03:06:53.172 INFO kablam! 
Oct 11 03:06:53.172 INFO kablam! warning: variable does not need to be mutable
Oct 11 03:06:53.172 INFO kablam!   --> src/main.rs:37:9
Oct 11 03:06:53.172 INFO kablam!    |
Oct 11 03:06:53.172 INFO kablam! 37 |     let mut vec1: Vec<i32> = Vec::new();
Oct 11 03:06:53.172 INFO kablam!    |         ----^^^^
Oct 11 03:06:53.172 INFO kablam!    |         |
Oct 11 03:06:53.172 INFO kablam!    |         help: remove this `mut`
Oct 11 03:06:53.180 INFO kablam!    |
Oct 11 03:06:53.180 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 11 03:06:53.180 INFO kablam! 
Oct 11 03:06:53.180 INFO kablam! warning: function is never used: `test_mut_ref`
Oct 11 03:06:53.180 INFO kablam!   --> src/main.rs:34:1
Oct 11 03:06:53.180 INFO kablam!    |
Oct 11 03:06:53.180 INFO kablam! 34 | fn test_mut_ref() {
Oct 11 03:06:53.180 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 11 03:06:53.180 INFO kablam!    |
Oct 11 03:06:53.180 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 11 03:06:53.180 INFO kablam! 
Oct 11 03:06:53.180 INFO kablam! warning: function is never used: `copy_vec`
Oct 11 03:06:53.180 INFO kablam!   --> src/main.rs:40:1
Oct 11 03:06:53.180 INFO kablam!    |
Oct 11 03:06:53.180 INFO kablam! 40 | fn copy_vec(from: &Vec<i32>, to: &mut Vec<i32>) {
Oct 11 03:06:53.180 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 11 03:06:53.180 INFO kablam! 
Oct 11 03:06:53.483 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Oct 11 03:06:53.486 INFO kablam! su: No module specific data is present
Oct 11 03:06:53.807 INFO running `"docker" "rm" "-f" "80b1f5f0149182d1e17e1ca73bdd8d91542b94d2eca8cc9bc0a414f2e3b06436"`
Oct 11 03:06:54.012 INFO blam! 80b1f5f0149182d1e17e1ca73bdd8d91542b94d2eca8cc9bc0a414f2e3b06436
Oct 11 03:06:54.016 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen
Oct 11 03:06:54.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 11 03:06:54.184 INFO blam! e4f04de52a54a9d762dea6373f49f440109c803edc6262587f6914014a21b57e
Oct 11 03:06:54.186 INFO running `"docker" "start" "-a" "e4f04de52a54a9d762dea6373f49f440109c803edc6262587f6914014a21b57e"`
Oct 11 03:06:54.740 INFO kablam! usermod: no changes
Oct 11 03:06:54.778 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Oct 11 03:06:54.779 INFO kablam!      Running /target/debug/deps/lifetime_demo-4ba8902df7957b94
Oct 11 03:06:54.780 INFO blam! 
Oct 11 03:06:54.780 INFO blam! running 0 tests
Oct 11 03:06:54.781 INFO blam! 
Oct 11 03:06:54.781 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 11 03:06:54.781 INFO blam! 
Oct 11 03:06:54.782 INFO kablam! su: No module specific data is present
Oct 11 03:06:55.113 INFO running `"docker" "rm" "-f" "e4f04de52a54a9d762dea6373f49f440109c803edc6262587f6914014a21b57e"`
Oct 11 03:06:55.212 INFO blam! e4f04de52a54a9d762dea6373f49f440109c803edc6262587f6914014a21b57e