Oct 12 13:19:09.336 INFO checking sourcepirate/release against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 13:19:09.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-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 12 13:19:09.740 INFO blam! 33e46b2aa0ea8767bf0fe9b2fbd279158db5c84ab6e7a191130f1bb31b9408af
Oct 12 13:19:09.741 INFO running `"docker" "start" "-a" "33e46b2aa0ea8767bf0fe9b2fbd279158db5c84ab6e7a191130f1bb31b9408af"`
Oct 12 13:19:11.463 INFO kablam! usermod: no changes
Oct 12 13:19:11.596 INFO kablam!     Checking openssl-probe v0.1.1
Oct 12 13:19:11.596 INFO kablam!    Compiling cmake v0.1.28
Oct 12 13:19:11.596 INFO kablam!    Compiling openssl-sys v0.9.22
Oct 12 13:19:11.596 INFO kablam!    Compiling libz-sys v1.0.18
Oct 12 13:19:11.600 INFO kablam!    Compiling curl-sys v0.3.15
Oct 12 13:19:15.300 INFO kablam!    Compiling libssh2-sys v0.2.6
Oct 12 13:19:15.300 INFO kablam!    Compiling libgit2-sys v0.6.16
Oct 12 13:19:49.344 INFO kablam!     Checking git2 v0.6.8
Oct 12 13:19:52.940 INFO kablam!     Checking release v0.8.1 (/source)
Oct 12 13:19:53.490 INFO kablam! warning: unused import: `std::env::current_dir`
Oct 12 13:19:53.490 INFO kablam!  --> src/tags.rs:4:5
Oct 12 13:19:53.490 INFO kablam!   |
Oct 12 13:19:53.490 INFO kablam! 4 | use std::env::current_dir;
Oct 12 13:19:53.490 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:19:53.496 INFO kablam!   |
Oct 12 13:19:53.497 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 13:19:53.497 INFO kablam! 
Oct 12 13:19:53.712 INFO kablam! warning: unused variable: `E`
Oct 12 13:19:53.712 INFO kablam!   --> src/main.rs:27:17
Oct 12 13:19:53.712 INFO kablam!    |
Oct 12 13:19:53.712 INFO kablam! 27 |             Err(E) => {
Oct 12 13:19:53.712 INFO kablam!    |                 ^ help: consider using `_E` instead
Oct 12 13:19:53.722 INFO kablam!    |
Oct 12 13:19:53.722 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 13:19:53.722 INFO kablam! 
Oct 12 13:19:53.760 INFO kablam! warning: unused import: `std::env::current_dir`
Oct 12 13:19:53.760 INFO kablam!  --> src/tags.rs:4:5
Oct 12 13:19:53.760 INFO kablam!   |
Oct 12 13:19:53.760 INFO kablam! 4 | use std::env::current_dir;
Oct 12 13:19:53.760 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:19:53.760 INFO kablam!   |
Oct 12 13:19:53.760 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 13:19:53.760 INFO kablam! 
Oct 12 13:19:53.764 INFO kablam! warning: variable does not need to be mutable
Oct 12 13:19:53.764 INFO kablam!   --> src/tags.rs:48:13
Oct 12 13:19:53.764 INFO kablam!    |
Oct 12 13:19:53.764 INFO kablam! 48 |         let mut versions = self.get_tags().versions();
Oct 12 13:19:53.764 INFO kablam!    |             ----^^^^^^^^
Oct 12 13:19:53.764 INFO kablam!    |             |
Oct 12 13:19:53.764 INFO kablam!    |             help: remove this `mut`
Oct 12 13:19:53.767 INFO kablam!    |
Oct 12 13:19:53.767 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 13:19:53.767 INFO kablam! 
Oct 12 13:19:53.768 INFO kablam! warning: variable does not need to be mutable
Oct 12 13:19:53.768 INFO kablam!   --> src/tags.rs:84:13
Oct 12 13:19:53.768 INFO kablam!    |
Oct 12 13:19:53.768 INFO kablam! 84 |         let mut val;
Oct 12 13:19:53.768 INFO kablam!    |             ----^^^
Oct 12 13:19:53.768 INFO kablam!    |             |
Oct 12 13:19:53.768 INFO kablam!    |             help: remove this `mut`
Oct 12 13:19:53.768 INFO kablam! 
Oct 12 13:19:53.778 INFO kablam! warning: variable does not need to be mutable
Oct 12 13:19:53.778 INFO kablam!   --> src/tags.rs:97:13
Oct 12 13:19:53.778 INFO kablam!    |
Oct 12 13:19:53.778 INFO kablam! 97 |         let mut obj;
Oct 12 13:19:53.778 INFO kablam!    |             ----^^^
Oct 12 13:19:53.778 INFO kablam!    |             |
Oct 12 13:19:53.778 INFO kablam!    |             help: remove this `mut`
Oct 12 13:19:53.778 INFO kablam! 
Oct 12 13:19:53.778 INFO kablam! warning: method is never used: `iter`
Oct 12 13:19:53.778 INFO kablam!    --> src/tags.rs:105:5
Oct 12 13:19:53.778 INFO kablam!     |
Oct 12 13:19:53.778 INFO kablam! 105 |     pub fn iter(&self) -> Iter<Version>{
Oct 12 13:19:53.778 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:19:53.778 INFO kablam!     |
Oct 12 13:19:53.778 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 13:19:53.778 INFO kablam! 
Oct 12 13:19:53.780 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 12 13:19:53.780 INFO kablam!   --> src/tags.rs:79:17
Oct 12 13:19:53.780 INFO kablam!    |
Oct 12 13:19:53.780 INFO kablam! 79 |             Err(E) => Err(E)
Oct 12 13:19:53.780 INFO kablam!    |                 ^
Oct 12 13:19:53.782 INFO kablam!    |
Oct 12 13:19:53.782 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 12 13:19:53.782 INFO kablam! 
Oct 12 13:19:53.782 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 13:19:53.782 INFO kablam!   --> src/main.rs:25:17
Oct 12 13:19:53.782 INFO kablam!    |
Oct 12 13:19:53.782 INFO kablam! 25 |                 release.make_release(vtype);
Oct 12 13:19:53.782 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:19:53.782 INFO kablam!    |
Oct 12 13:19:53.782 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 13:19:53.782 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 13:19:53.782 INFO kablam! 
Oct 12 13:19:53.782 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 12 13:19:53.782 INFO kablam!   --> src/main.rs:27:17
Oct 12 13:19:53.782 INFO kablam!    |
Oct 12 13:19:53.782 INFO kablam! 27 |             Err(E) => {
Oct 12 13:19:53.782 INFO kablam!    |                 ^
Oct 12 13:19:53.782 INFO kablam! 
Oct 12 13:19:53.905 INFO kablam! warning: unused variable: `E`
Oct 12 13:19:53.905 INFO kablam!   --> src/main.rs:27:17
Oct 12 13:19:53.905 INFO kablam!    |
Oct 12 13:19:53.905 INFO kablam! 27 |             Err(E) => {
Oct 12 13:19:53.905 INFO kablam!    |                 ^ help: consider using `_E` instead
Oct 12 13:19:53.905 INFO kablam!    |
Oct 12 13:19:53.905 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 13:19:53.905 INFO kablam! 
Oct 12 13:19:53.940 INFO kablam! warning: variable does not need to be mutable
Oct 12 13:19:53.940 INFO kablam!   --> src/tags.rs:48:13
Oct 12 13:19:53.940 INFO kablam!    |
Oct 12 13:19:53.940 INFO kablam! 48 |         let mut versions = self.get_tags().versions();
Oct 12 13:19:53.940 INFO kablam!    |             ----^^^^^^^^
Oct 12 13:19:53.940 INFO kablam!    |             |
Oct 12 13:19:53.940 INFO kablam!    |             help: remove this `mut`
Oct 12 13:19:53.940 INFO kablam!    |
Oct 12 13:19:53.940 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 13:19:53.940 INFO kablam! 
Oct 12 13:19:53.940 INFO kablam! warning: variable does not need to be mutable
Oct 12 13:19:53.940 INFO kablam!   --> src/tags.rs:84:13
Oct 12 13:19:53.940 INFO kablam!    |
Oct 12 13:19:53.940 INFO kablam! 84 |         let mut val;
Oct 12 13:19:53.940 INFO kablam!    |             ----^^^
Oct 12 13:19:53.940 INFO kablam!    |             |
Oct 12 13:19:53.940 INFO kablam!    |             help: remove this `mut`
Oct 12 13:19:53.940 INFO kablam! 
Oct 12 13:19:53.940 INFO kablam! warning: variable does not need to be mutable
Oct 12 13:19:53.941 INFO kablam!   --> src/tags.rs:97:13
Oct 12 13:19:53.941 INFO kablam!    |
Oct 12 13:19:53.941 INFO kablam! 97 |         let mut obj;
Oct 12 13:19:53.941 INFO kablam!    |             ----^^^
Oct 12 13:19:53.941 INFO kablam!    |             |
Oct 12 13:19:53.941 INFO kablam!    |             help: remove this `mut`
Oct 12 13:19:53.941 INFO kablam! 
Oct 12 13:19:53.941 INFO kablam! warning: method is never used: `iter`
Oct 12 13:19:53.941 INFO kablam!    --> src/tags.rs:105:5
Oct 12 13:19:53.941 INFO kablam!     |
Oct 12 13:19:53.941 INFO kablam! 105 |     pub fn iter(&self) -> Iter<Version>{
Oct 12 13:19:53.941 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:19:53.941 INFO kablam!     |
Oct 12 13:19:53.941 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 13:19:53.941 INFO kablam! 
Oct 12 13:19:53.944 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 12 13:19:53.944 INFO kablam!   --> src/tags.rs:79:17
Oct 12 13:19:53.944 INFO kablam!    |
Oct 12 13:19:53.944 INFO kablam! 79 |             Err(E) => Err(E)
Oct 12 13:19:53.944 INFO kablam!    |                 ^
Oct 12 13:19:53.944 INFO kablam!    |
Oct 12 13:19:53.944 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 12 13:19:53.944 INFO kablam! 
Oct 12 13:19:53.944 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 13:19:53.944 INFO kablam!   --> src/main.rs:25:17
Oct 12 13:19:53.944 INFO kablam!    |
Oct 12 13:19:53.944 INFO kablam! 25 |                 release.make_release(vtype);
Oct 12 13:19:53.944 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 13:19:53.944 INFO kablam!    |
Oct 12 13:19:53.944 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 13:19:53.944 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 13:19:53.944 INFO kablam! 
Oct 12 13:19:53.944 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 12 13:19:53.944 INFO kablam!   --> src/main.rs:27:17
Oct 12 13:19:53.944 INFO kablam!    |
Oct 12 13:19:53.944 INFO kablam! 27 |             Err(E) => {
Oct 12 13:19:53.944 INFO kablam!    |                 ^
Oct 12 13:19:53.944 INFO kablam! 
Oct 12 13:19:53.972 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 42.48s
Oct 12 13:19:53.980 INFO kablam! su: No module specific data is present
Oct 12 13:19:54.479 INFO running `"docker" "rm" "-f" "33e46b2aa0ea8767bf0fe9b2fbd279158db5c84ab6e7a191130f1bb31b9408af"`
Oct 12 13:19:54.664 INFO blam! 33e46b2aa0ea8767bf0fe9b2fbd279158db5c84ab6e7a191130f1bb31b9408af