Sep 14 10:58:30.141 INFO checking release-0.8.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 10:58:30.141 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 10:58:30.141 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 10:58:30.388 INFO blam! 9a47a757c49aad34c5810f793cabe4651bcd39f36295802ef01479e90156aa57
Sep 14 10:58:30.390 INFO running `"docker" "start" "-a" "9a47a757c49aad34c5810f793cabe4651bcd39f36295802ef01479e90156aa57"`
Sep 14 10:58:31.295 INFO kablam! usermod: no changes
Sep 14 10:58:31.471 INFO kablam!    Compiling libssh2-sys v0.2.11
Sep 14 10:58:31.475 INFO kablam!    Compiling libgit2-sys v0.6.19
Sep 14 10:58:53.371 INFO kablam!     Checking git2 v0.6.11
Sep 14 10:58:57.527 INFO kablam!     Checking release v0.8.1 (file:///source)
Sep 14 10:58:58.327 INFO kablam! warning: unused import: `std::env::current_dir`
Sep 14 10:58:58.327 INFO kablam!  --> src/tags.rs:4:5
Sep 14 10:58:58.327 INFO kablam!   |
Sep 14 10:58:58.327 INFO kablam! 4 | use std::env::current_dir;
Sep 14 10:58:58.327 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:58:58.328 INFO kablam!   |
Sep 14 10:58:58.328 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 10:58:58.328 INFO kablam! 
Sep 14 10:58:58.486 INFO kablam! warning: unused import: `std::env::current_dir`
Sep 14 10:58:58.486 INFO kablam!  --> src/tags.rs:4:5
Sep 14 10:58:58.486 INFO kablam!   |
Sep 14 10:58:58.486 INFO kablam! 4 | use std::env::current_dir;
Sep 14 10:58:58.486 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:58:58.486 INFO kablam!   |
Sep 14 10:58:58.486 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 10:58:58.486 INFO kablam! 
Sep 14 10:58:58.586 INFO kablam! warning: unused variable: `E`
Sep 14 10:58:58.586 INFO kablam!   --> src/main.rs:27:17
Sep 14 10:58:58.586 INFO kablam!    |
Sep 14 10:58:58.586 INFO kablam! 27 |             Err(E) => {
Sep 14 10:58:58.586 INFO kablam!    |                 ^ help: consider using `_E` instead
Sep 14 10:58:58.586 INFO kablam!    |
Sep 14 10:58:58.586 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 10:58:58.586 INFO kablam! 
Sep 14 10:58:58.622 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:58:58.622 INFO kablam!   --> src/tags.rs:48:13
Sep 14 10:58:58.622 INFO kablam!    |
Sep 14 10:58:58.622 INFO kablam! 48 |         let mut versions = self.get_tags().versions();
Sep 14 10:58:58.622 INFO kablam!    |             ----^^^^^^^^
Sep 14 10:58:58.622 INFO kablam!    |             |
Sep 14 10:58:58.622 INFO kablam!    |             help: remove this `mut`
Sep 14 10:58:58.639 INFO kablam!    |
Sep 14 10:58:58.639 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 10:58:58.639 INFO kablam! 
Sep 14 10:58:58.639 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:58:58.639 INFO kablam!   --> src/tags.rs:84:13
Sep 14 10:58:58.639 INFO kablam!    |
Sep 14 10:58:58.639 INFO kablam! 84 |         let mut val;
Sep 14 10:58:58.639 INFO kablam!    |             ----^^^
Sep 14 10:58:58.639 INFO kablam!    |             |
Sep 14 10:58:58.639 INFO kablam!    |             help: remove this `mut`
Sep 14 10:58:58.639 INFO kablam! 
Sep 14 10:58:58.646 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:58:58.646 INFO kablam!   --> src/tags.rs:97:13
Sep 14 10:58:58.646 INFO kablam!    |
Sep 14 10:58:58.646 INFO kablam! 97 |         let mut obj;
Sep 14 10:58:58.646 INFO kablam!    |             ----^^^
Sep 14 10:58:58.646 INFO kablam!    |             |
Sep 14 10:58:58.647 INFO kablam!    |             help: remove this `mut`
Sep 14 10:58:58.647 INFO kablam! 
Sep 14 10:58:58.652 INFO kablam! warning: method is never used: `iter`
Sep 14 10:58:58.652 INFO kablam!    --> src/tags.rs:105:5
Sep 14 10:58:58.652 INFO kablam!     |
Sep 14 10:58:58.652 INFO kablam! 105 |     pub fn iter(&self) -> Iter<Version>{
Sep 14 10:58:58.652 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:58:58.652 INFO kablam!     |
Sep 14 10:58:58.652 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 14 10:58:58.652 INFO kablam! 
Sep 14 10:58:58.653 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Sep 14 10:58:58.653 INFO kablam!   --> src/tags.rs:79:17
Sep 14 10:58:58.653 INFO kablam!    |
Sep 14 10:58:58.653 INFO kablam! 79 |             Err(E) => Err(E)
Sep 14 10:58:58.653 INFO kablam!    |                 ^
Sep 14 10:58:58.653 INFO kablam!    |
Sep 14 10:58:58.653 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Sep 14 10:58:58.653 INFO kablam! 
Sep 14 10:58:58.653 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 10:58:58.653 INFO kablam!   --> src/main.rs:25:17
Sep 14 10:58:58.653 INFO kablam!    |
Sep 14 10:58:58.653 INFO kablam! 25 |                 release.make_release(vtype);
Sep 14 10:58:58.653 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:58:58.653 INFO kablam!    |
Sep 14 10:58:58.653 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 10:58:58.653 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 10:58:58.653 INFO kablam! 
Sep 14 10:58:58.653 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Sep 14 10:58:58.653 INFO kablam!   --> src/main.rs:27:17
Sep 14 10:58:58.653 INFO kablam!    |
Sep 14 10:58:58.653 INFO kablam! 27 |             Err(E) => {
Sep 14 10:58:58.653 INFO kablam!    |                 ^
Sep 14 10:58:58.653 INFO kablam! 
Sep 14 10:58:58.714 INFO kablam! warning: unused variable: `E`
Sep 14 10:58:58.714 INFO kablam!   --> src/main.rs:27:17
Sep 14 10:58:58.714 INFO kablam!    |
Sep 14 10:58:58.715 INFO kablam! 27 |             Err(E) => {
Sep 14 10:58:58.715 INFO kablam!    |                 ^ help: consider using `_E` instead
Sep 14 10:58:58.715 INFO kablam!    |
Sep 14 10:58:58.715 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 10:58:58.716 INFO kablam! 
Sep 14 10:58:58.742 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:58:58.742 INFO kablam!   --> src/tags.rs:48:13
Sep 14 10:58:58.742 INFO kablam!    |
Sep 14 10:58:58.742 INFO kablam! 48 |         let mut versions = self.get_tags().versions();
Sep 14 10:58:58.742 INFO kablam!    |             ----^^^^^^^^
Sep 14 10:58:58.742 INFO kablam!    |             |
Sep 14 10:58:58.742 INFO kablam!    |             help: remove this `mut`
Sep 14 10:58:58.742 INFO kablam!    |
Sep 14 10:58:58.742 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 10:58:58.745 INFO kablam! 
Sep 14 10:58:58.745 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:58:58.745 INFO kablam!   --> src/tags.rs:84:13
Sep 14 10:58:58.745 INFO kablam!    |
Sep 14 10:58:58.745 INFO kablam! 84 |         let mut val;
Sep 14 10:58:58.745 INFO kablam!    |             ----^^^
Sep 14 10:58:58.745 INFO kablam!    |             |
Sep 14 10:58:58.745 INFO kablam!    |             help: remove this `mut`
Sep 14 10:58:58.747 INFO kablam! 
Sep 14 10:58:58.747 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:58:58.747 INFO kablam!   --> src/tags.rs:97:13
Sep 14 10:58:58.747 INFO kablam!    |
Sep 14 10:58:58.747 INFO kablam! 97 |         let mut obj;
Sep 14 10:58:58.747 INFO kablam!    |             ----^^^
Sep 14 10:58:58.747 INFO kablam!    |             |
Sep 14 10:58:58.747 INFO kablam!    |             help: remove this `mut`
Sep 14 10:58:58.747 INFO kablam! 
Sep 14 10:58:58.748 INFO kablam! warning: method is never used: `iter`
Sep 14 10:58:58.748 INFO kablam!    --> src/tags.rs:105:5
Sep 14 10:58:58.748 INFO kablam!     |
Sep 14 10:58:58.748 INFO kablam! 105 |     pub fn iter(&self) -> Iter<Version>{
Sep 14 10:58:58.748 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:58:58.748 INFO kablam!     |
Sep 14 10:58:58.748 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 14 10:58:58.748 INFO kablam! 
Sep 14 10:58:58.749 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Sep 14 10:58:58.749 INFO kablam!   --> src/tags.rs:79:17
Sep 14 10:58:58.749 INFO kablam!    |
Sep 14 10:58:58.749 INFO kablam! 79 |             Err(E) => Err(E)
Sep 14 10:58:58.749 INFO kablam!    |                 ^
Sep 14 10:58:58.749 INFO kablam!    |
Sep 14 10:58:58.749 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Sep 14 10:58:58.749 INFO kablam! 
Sep 14 10:58:58.750 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 10:58:58.750 INFO kablam!   --> src/main.rs:25:17
Sep 14 10:58:58.751 INFO kablam!    |
Sep 14 10:58:58.751 INFO kablam! 25 |                 release.make_release(vtype);
Sep 14 10:58:58.751 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:58:58.751 INFO kablam!    |
Sep 14 10:58:58.751 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 10:58:58.751 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 10:58:58.751 INFO kablam! 
Sep 14 10:58:58.751 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Sep 14 10:58:58.751 INFO kablam!   --> src/main.rs:27:17
Sep 14 10:58:58.751 INFO kablam!    |
Sep 14 10:58:58.751 INFO kablam! 27 |             Err(E) => {
Sep 14 10:58:58.751 INFO kablam!    |                 ^
Sep 14 10:58:58.751 INFO kablam! 
Sep 14 10:58:58.780 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.46s
Sep 14 10:58:58.785 INFO kablam! su: No module specific data is present
Sep 14 10:58:59.803 INFO running `"docker" "rm" "-f" "9a47a757c49aad34c5810f793cabe4651bcd39f36295802ef01479e90156aa57"`
Sep 14 10:59:00.034 INFO blam! 9a47a757c49aad34c5810f793cabe4651bcd39f36295802ef01479e90156aa57