Oct 15 04:14:38.775 INFO testing amitdash291/rust_lifetimes against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 15 04:14:38.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 15 04:14:38.974 INFO blam! 62932d9ec20432023b0b8225125d96089bbf8d3141fecffde42fc77b91d72803
Oct 15 04:14:38.974 INFO running `"docker" "start" "-a" "62932d9ec20432023b0b8225125d96089bbf8d3141fecffde42fc77b91d72803"`
Oct 15 04:14:39.555 INFO kablam! usermod: no changes
Oct 15 04:14:39.592 INFO kablam!    Compiling lifetime_demo v0.1.0 (/source)
Oct 15 04:14:39.970 INFO kablam! warning: variable `result_ref` is assigned to, but never used
Oct 15 04:14:39.970 INFO kablam!  --> src/main.rs:4:9
Oct 15 04:14:39.970 INFO kablam!   |
Oct 15 04:14:39.970 INFO kablam! 4 |     let result_ref;
Oct 15 04:14:39.970 INFO kablam!   |         ^^^^^^^^^^
Oct 15 04:14:39.970 INFO kablam!   |
Oct 15 04:14:39.970 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 15 04:14:39.970 INFO kablam!   = note: consider using `_result_ref` instead
Oct 15 04:14:39.970 INFO kablam! 
Oct 15 04:14:39.970 INFO kablam! warning: value assigned to `result_ref` is never read
Oct 15 04:14:39.970 INFO kablam!  --> src/main.rs:6:5
Oct 15 04:14:39.970 INFO kablam!   |
Oct 15 04:14:39.970 INFO kablam! 6 |     result_ref = which_is_greater(&a, &b)
Oct 15 04:14:39.970 INFO kablam!   |     ^^^^^^^^^^
Oct 15 04:14:39.970 INFO kablam!   |
Oct 15 04:14:39.970 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Oct 15 04:14:39.970 INFO kablam! 
Oct 15 04:14:39.970 INFO kablam! warning: unused variable: `a`
Oct 15 04:14:39.970 INFO kablam!   --> src/main.rs:25:29
Oct 15 04:14:39.970 INFO kablam!    |
Oct 15 04:14:39.970 INFO kablam! 25 | fn which_is_greater<'a, 'b>(a: &'a i32, b: &'b i32) -> &'b i32 {
Oct 15 04:14:39.970 INFO kablam!    |                             ^ help: consider using `_a` instead
Oct 15 04:14:39.970 INFO kablam! 
Oct 15 04:14:39.970 INFO kablam! warning: unused variable: `b`
Oct 15 04:14:39.970 INFO kablam!   --> src/main.rs:25:41
Oct 15 04:14:39.970 INFO kablam!    |
Oct 15 04:14:39.970 INFO kablam! 25 | fn which_is_greater<'a, 'b>(a: &'a i32, b: &'b i32) -> &'b i32 {
Oct 15 04:14:39.970 INFO kablam!    |                                         ^ help: consider using `_b` instead
Oct 15 04:14:39.970 INFO kablam! 
Oct 15 04:14:39.970 INFO kablam! warning: unused variable: `vec1`
Oct 15 04:14:39.970 INFO kablam!   --> src/main.rs:37:13
Oct 15 04:14:39.970 INFO kablam!    |
Oct 15 04:14:39.970 INFO kablam! 37 |     let mut vec1: Vec<i32> = Vec::new();
Oct 15 04:14:39.970 INFO kablam!    |             ^^^^ help: consider using `_vec1` instead
Oct 15 04:14:39.970 INFO kablam! 
Oct 15 04:14:39.971 INFO kablam! warning: variable does not need to be mutable
Oct 15 04:14:39.971 INFO kablam!   --> src/main.rs:37:9
Oct 15 04:14:39.971 INFO kablam!    |
Oct 15 04:14:39.971 INFO kablam! 37 |     let mut vec1: Vec<i32> = Vec::new();
Oct 15 04:14:39.971 INFO kablam!    |         ----^^^^
Oct 15 04:14:39.971 INFO kablam!    |         |
Oct 15 04:14:39.971 INFO kablam!    |         help: remove this `mut`
Oct 15 04:14:39.971 INFO kablam!    |
Oct 15 04:14:39.971 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 15 04:14:39.971 INFO kablam! 
Oct 15 04:14:39.972 INFO kablam! warning: function is never used: `test_mut_ref`
Oct 15 04:14:39.972 INFO kablam!   --> src/main.rs:34:1
Oct 15 04:14:39.972 INFO kablam!    |
Oct 15 04:14:39.972 INFO kablam! 34 | fn test_mut_ref() {
Oct 15 04:14:39.972 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 15 04:14:39.972 INFO kablam!    |
Oct 15 04:14:39.972 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 15 04:14:39.973 INFO kablam! 
Oct 15 04:14:39.973 INFO kablam! warning: function is never used: `copy_vec`
Oct 15 04:14:39.973 INFO kablam!   --> src/main.rs:40:1
Oct 15 04:14:39.973 INFO kablam!    |
Oct 15 04:14:39.973 INFO kablam! 40 | fn copy_vec(from: &Vec<i32>, to: &mut Vec<i32>) {
Oct 15 04:14:39.973 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 04:14:39.973 INFO kablam! 
Oct 15 04:14:40.231 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Oct 15 04:14:40.233 INFO kablam! su: No module specific data is present
Oct 15 04:14:40.813 INFO running `"docker" "rm" "-f" "62932d9ec20432023b0b8225125d96089bbf8d3141fecffde42fc77b91d72803"`
Oct 15 04:14:40.945 INFO blam! 62932d9ec20432023b0b8225125d96089bbf8d3141fecffde42fc77b91d72803
Oct 15 04:14:40.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 15 04:14:41.247 INFO blam! 61c5c63432665d7ab988f816cea90fa661599b6922ad86fb7c50558519c1c1a1
Oct 15 04:14:41.249 INFO running `"docker" "start" "-a" "61c5c63432665d7ab988f816cea90fa661599b6922ad86fb7c50558519c1c1a1"`
Oct 15 04:14:41.665 INFO kablam! usermod: no changes
Oct 15 04:14:41.691 INFO kablam!    Compiling lifetime_demo v0.1.0 (/source)
Oct 15 04:14:42.022 INFO kablam! warning: variable `result_ref` is assigned to, but never used
Oct 15 04:14:42.022 INFO kablam!  --> src/main.rs:4:9
Oct 15 04:14:42.022 INFO kablam!   |
Oct 15 04:14:42.022 INFO kablam! 4 |     let result_ref;
Oct 15 04:14:42.022 INFO kablam!   |         ^^^^^^^^^^
Oct 15 04:14:42.022 INFO kablam!   |
Oct 15 04:14:42.022 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 15 04:14:42.022 INFO kablam!   = note: consider using `_result_ref` instead
Oct 15 04:14:42.022 INFO kablam! 
Oct 15 04:14:42.022 INFO kablam! warning: value assigned to `result_ref` is never read
Oct 15 04:14:42.022 INFO kablam!  --> src/main.rs:6:5
Oct 15 04:14:42.022 INFO kablam!   |
Oct 15 04:14:42.022 INFO kablam! 6 |     result_ref = which_is_greater(&a, &b)
Oct 15 04:14:42.022 INFO kablam!   |     ^^^^^^^^^^
Oct 15 04:14:42.022 INFO kablam!   |
Oct 15 04:14:42.022 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Oct 15 04:14:42.022 INFO kablam! 
Oct 15 04:14:42.022 INFO kablam! warning: unused variable: `a`
Oct 15 04:14:42.022 INFO kablam!   --> src/main.rs:25:29
Oct 15 04:14:42.022 INFO kablam!    |
Oct 15 04:14:42.022 INFO kablam! 25 | fn which_is_greater<'a, 'b>(a: &'a i32, b: &'b i32) -> &'b i32 {
Oct 15 04:14:42.022 INFO kablam!    |                             ^ help: consider using `_a` instead
Oct 15 04:14:42.022 INFO kablam! 
Oct 15 04:14:42.022 INFO kablam! warning: unused variable: `b`
Oct 15 04:14:42.022 INFO kablam!   --> src/main.rs:25:41
Oct 15 04:14:42.022 INFO kablam!    |
Oct 15 04:14:42.022 INFO kablam! 25 | fn which_is_greater<'a, 'b>(a: &'a i32, b: &'b i32) -> &'b i32 {
Oct 15 04:14:42.022 INFO kablam!    |                                         ^ help: consider using `_b` instead
Oct 15 04:14:42.022 INFO kablam! 
Oct 15 04:14:42.022 INFO kablam! warning: unused variable: `vec1`
Oct 15 04:14:42.022 INFO kablam!   --> src/main.rs:37:13
Oct 15 04:14:42.022 INFO kablam!    |
Oct 15 04:14:42.022 INFO kablam! 37 |     let mut vec1: Vec<i32> = Vec::new();
Oct 15 04:14:42.022 INFO kablam!    |             ^^^^ help: consider using `_vec1` instead
Oct 15 04:14:42.022 INFO kablam! 
Oct 15 04:14:42.022 INFO kablam! warning: variable does not need to be mutable
Oct 15 04:14:42.022 INFO kablam!   --> src/main.rs:37:9
Oct 15 04:14:42.022 INFO kablam!    |
Oct 15 04:14:42.022 INFO kablam! 37 |     let mut vec1: Vec<i32> = Vec::new();
Oct 15 04:14:42.022 INFO kablam!    |         ----^^^^
Oct 15 04:14:42.022 INFO kablam!    |         |
Oct 15 04:14:42.022 INFO kablam!    |         help: remove this `mut`
Oct 15 04:14:42.022 INFO kablam!    |
Oct 15 04:14:42.022 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 15 04:14:42.022 INFO kablam! 
Oct 15 04:14:42.022 INFO kablam! warning: function is never used: `test_mut_ref`
Oct 15 04:14:42.022 INFO kablam!   --> src/main.rs:34:1
Oct 15 04:14:42.022 INFO kablam!    |
Oct 15 04:14:42.022 INFO kablam! 34 | fn test_mut_ref() {
Oct 15 04:14:42.022 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 15 04:14:42.022 INFO kablam!    |
Oct 15 04:14:42.022 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 15 04:14:42.022 INFO kablam! 
Oct 15 04:14:42.022 INFO kablam! warning: function is never used: `copy_vec`
Oct 15 04:14:42.022 INFO kablam!   --> src/main.rs:40:1
Oct 15 04:14:42.022 INFO kablam!    |
Oct 15 04:14:42.022 INFO kablam! 40 | fn copy_vec(from: &Vec<i32>, to: &mut Vec<i32>) {
Oct 15 04:14:42.022 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 04:14:42.022 INFO kablam! 
Oct 15 04:14:42.387 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Oct 15 04:14:42.389 INFO kablam! su: No module specific data is present
Oct 15 04:14:42.809 INFO running `"docker" "rm" "-f" "61c5c63432665d7ab988f816cea90fa661599b6922ad86fb7c50558519c1c1a1"`
Oct 15 04:14:42.987 INFO blam! 61c5c63432665d7ab988f816cea90fa661599b6922ad86fb7c50558519c1c1a1
Oct 15 04:14:42.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"`
Oct 15 04:14:43.361 INFO blam! ddcd4063f3a4a22ce3be7618686810673ad71166a2d93d276c0ca1eb90903ab7
Oct 15 04:14:43.371 INFO running `"docker" "start" "-a" "ddcd4063f3a4a22ce3be7618686810673ad71166a2d93d276c0ca1eb90903ab7"`
Oct 15 04:14:44.195 INFO kablam! usermod: no changes
Oct 15 04:14:44.283 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Oct 15 04:14:44.283 INFO kablam!      Running /target/debug/deps/lifetime_demo-bef276c8043e13a3
Oct 15 04:14:44.327 INFO blam! 
Oct 15 04:14:44.327 INFO blam! running 0 tests
Oct 15 04:14:44.327 INFO blam! 
Oct 15 04:14:44.327 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 15 04:14:44.327 INFO blam! 
Oct 15 04:14:44.328 INFO kablam! su: No module specific data is present
Oct 15 04:14:45.547 INFO running `"docker" "rm" "-f" "ddcd4063f3a4a22ce3be7618686810673ad71166a2d93d276c0ca1eb90903ab7"`
Oct 15 04:14:45.783 INFO blam! ddcd4063f3a4a22ce3be7618686810673ad71166a2d93d276c0ca1eb90903ab7