Oct 31 20:44:34.694 INFO checking sourcepirate/release against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 20:44:34.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 20:44:35.132 INFO blam! bc4f1a5ad4d8fef6ccba33750ecf8a3abaaea1150e108fc6914278c955d0b3b3
Oct 31 20:44:35.134 INFO running `"docker" "start" "-a" "bc4f1a5ad4d8fef6ccba33750ecf8a3abaaea1150e108fc6914278c955d0b3b3"`
Oct 31 20:44:37.406 INFO kablam! usermod: no changes
Oct 31 20:44:37.577 INFO kablam!    Compiling cmake v0.1.28
Oct 31 20:44:37.578 INFO kablam!    Compiling libz-sys v1.0.18
Oct 31 20:44:37.578 INFO kablam!    Compiling openssl-sys v0.9.22
Oct 31 20:44:37.579 INFO kablam!    Compiling curl-sys v0.3.15
Oct 31 20:44:37.652 INFO kablam!     Checking memchr v2.0.1
Oct 31 20:44:37.653 INFO kablam!     Checking thread_local v0.3.4
Oct 31 20:44:39.117 INFO kablam!     Checking aho-corasick v0.6.4
Oct 31 20:44:42.732 INFO kablam!    Compiling libssh2-sys v0.2.6
Oct 31 20:44:42.750 INFO kablam!    Compiling libgit2-sys v0.6.16
Oct 31 20:44:42.833 INFO kablam!     Checking regex v0.2.3
Oct 31 20:45:18.869 INFO kablam!     Checking git2 v0.6.8
Oct 31 20:45:23.004 INFO kablam!     Checking release v0.8.1 (/source)
Oct 31 20:45:23.537 INFO kablam! warning: unused import: `std::env::current_dir`
Oct 31 20:45:23.537 INFO kablam!  --> src/tags.rs:4:5
Oct 31 20:45:23.537 INFO kablam!   |
Oct 31 20:45:23.537 INFO kablam! 4 | use std::env::current_dir;
Oct 31 20:45:23.537 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:45:23.537 INFO kablam!   |
Oct 31 20:45:23.537 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 20:45:23.537 INFO kablam! 
Oct 31 20:45:23.548 INFO kablam! warning: unused import: `std::env::current_dir`
Oct 31 20:45:23.548 INFO kablam!  --> src/tags.rs:4:5
Oct 31 20:45:23.548 INFO kablam!   |
Oct 31 20:45:23.548 INFO kablam! 4 | use std::env::current_dir;
Oct 31 20:45:23.548 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:45:23.548 INFO kablam!   |
Oct 31 20:45:23.548 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 20:45:23.548 INFO kablam! 
Oct 31 20:45:23.660 INFO kablam! warning: unused variable: `E`
Oct 31 20:45:23.661 INFO kablam!   --> src/main.rs:27:17
Oct 31 20:45:23.661 INFO kablam!    |
Oct 31 20:45:23.661 INFO kablam! 27 |             Err(E) => {
Oct 31 20:45:23.661 INFO kablam!    |                 ^ help: consider using `_E` instead
Oct 31 20:45:23.662 INFO kablam!    |
Oct 31 20:45:23.662 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 20:45:23.662 INFO kablam! 
Oct 31 20:45:23.684 INFO kablam! warning: unused variable: `E`
Oct 31 20:45:23.684 INFO kablam!   --> src/main.rs:27:17
Oct 31 20:45:23.684 INFO kablam!    |
Oct 31 20:45:23.684 INFO kablam! 27 |             Err(E) => {
Oct 31 20:45:23.684 INFO kablam!    |                 ^ help: consider using `_E` instead
Oct 31 20:45:23.684 INFO kablam!    |
Oct 31 20:45:23.684 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 20:45:23.684 INFO kablam! 
Oct 31 20:45:23.711 INFO kablam! warning: variable does not need to be mutable
Oct 31 20:45:23.711 INFO kablam!   --> src/tags.rs:48:13
Oct 31 20:45:23.711 INFO kablam!    |
Oct 31 20:45:23.711 INFO kablam! 48 |         let mut versions = self.get_tags().versions();
Oct 31 20:45:23.711 INFO kablam!    |             ----^^^^^^^^
Oct 31 20:45:23.711 INFO kablam!    |             |
Oct 31 20:45:23.711 INFO kablam!    |             help: remove this `mut`
Oct 31 20:45:23.711 INFO kablam!    |
Oct 31 20:45:23.711 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 20:45:23.711 INFO kablam! 
Oct 31 20:45:23.720 INFO kablam! warning: variable does not need to be mutable
Oct 31 20:45:23.720 INFO kablam!   --> src/tags.rs:84:13
Oct 31 20:45:23.720 INFO kablam!    |
Oct 31 20:45:23.720 INFO kablam! 84 |         let mut val;
Oct 31 20:45:23.720 INFO kablam!    |             ----^^^
Oct 31 20:45:23.720 INFO kablam!    |             |
Oct 31 20:45:23.720 INFO kablam!    |             help: remove this `mut`
Oct 31 20:45:23.720 INFO kablam! 
Oct 31 20:45:23.720 INFO kablam! warning: variable does not need to be mutable
Oct 31 20:45:23.720 INFO kablam!   --> src/tags.rs:48:13
Oct 31 20:45:23.720 INFO kablam!    |
Oct 31 20:45:23.721 INFO kablam! 48 |         let mut versions = self.get_tags().versions();
Oct 31 20:45:23.721 INFO kablam!    |             ----^^^^^^^^
Oct 31 20:45:23.721 INFO kablam!    |             |
Oct 31 20:45:23.721 INFO kablam!    |             help: remove this `mut`
Oct 31 20:45:23.721 INFO kablam!    |
Oct 31 20:45:23.721 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 20:45:23.721 INFO kablam! 
Oct 31 20:45:23.721 INFO kablam! warning: variable does not need to be mutable
Oct 31 20:45:23.721 INFO kablam!   --> src/tags.rs:97:13
Oct 31 20:45:23.721 INFO kablam!    |
Oct 31 20:45:23.721 INFO kablam! 97 |         let mut obj;
Oct 31 20:45:23.721 INFO kablam!    |             ----^^^
Oct 31 20:45:23.721 INFO kablam!    |             |
Oct 31 20:45:23.721 INFO kablam!    |             help: remove this `mut`
Oct 31 20:45:23.721 INFO kablam! 
Oct 31 20:45:23.721 INFO kablam! warning: method is never used: `iter`
Oct 31 20:45:23.721 INFO kablam!    --> src/tags.rs:105:5
Oct 31 20:45:23.721 INFO kablam!     |
Oct 31 20:45:23.721 INFO kablam! 105 |     pub fn iter(&self) -> Iter<Version>{
Oct 31 20:45:23.721 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:45:23.721 INFO kablam!     |
Oct 31 20:45:23.721 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 20:45:23.721 INFO kablam! 
Oct 31 20:45:23.721 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 31 20:45:23.721 INFO kablam!   --> src/tags.rs:79:17
Oct 31 20:45:23.721 INFO kablam!    |
Oct 31 20:45:23.721 INFO kablam! 79 |             Err(E) => Err(E)
Oct 31 20:45:23.721 INFO kablam!    |                 ^
Oct 31 20:45:23.721 INFO kablam!    |
Oct 31 20:45:23.721 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 31 20:45:23.721 INFO kablam! 
Oct 31 20:45:23.721 INFO kablam! warning: variable does not need to be mutable
Oct 31 20:45:23.721 INFO kablam!   --> src/tags.rs:84:13
Oct 31 20:45:23.721 INFO kablam!    |
Oct 31 20:45:23.721 INFO kablam! 84 |         let mut val;
Oct 31 20:45:23.721 INFO kablam!    |             ----^^^
Oct 31 20:45:23.721 INFO kablam!    |             |
Oct 31 20:45:23.721 INFO kablam!    |             help: remove this `mut`
Oct 31 20:45:23.721 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 20:45:23.721 INFO kablam!   --> src/main.rs:25:17
Oct 31 20:45:23.721 INFO kablam!    |
Oct 31 20:45:23.721 INFO kablam! 25 |                 release.make_release(vtype);
Oct 31 20:45:23.721 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:45:23.721 INFO kablam! 
Oct 31 20:45:23.721 INFO kablam!    |
Oct 31 20:45:23.721 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 20:45:23.721 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 20:45:23.721 INFO kablam! 
Oct 31 20:45:23.721 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 31 20:45:23.721 INFO kablam!   --> src/main.rs:27:17
Oct 31 20:45:23.721 INFO kablam!    |
Oct 31 20:45:23.721 INFO kablam! 27 |             Err(E) => {
Oct 31 20:45:23.721 INFO kablam!    |                 ^
Oct 31 20:45:23.721 INFO kablam! 
Oct 31 20:45:23.740 INFO kablam! warning: variable does not need to be mutable
Oct 31 20:45:23.740 INFO kablam!   --> src/tags.rs:97:13
Oct 31 20:45:23.740 INFO kablam!    |
Oct 31 20:45:23.740 INFO kablam! 97 |         let mut obj;
Oct 31 20:45:23.740 INFO kablam!    |             ----^^^
Oct 31 20:45:23.740 INFO kablam!    |             |
Oct 31 20:45:23.740 INFO kablam!    |             help: remove this `mut`
Oct 31 20:45:23.740 INFO kablam! 
Oct 31 20:45:23.740 INFO kablam! warning: method is never used: `iter`
Oct 31 20:45:23.740 INFO kablam!    --> src/tags.rs:105:5
Oct 31 20:45:23.740 INFO kablam!     |
Oct 31 20:45:23.740 INFO kablam! 105 |     pub fn iter(&self) -> Iter<Version>{
Oct 31 20:45:23.740 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:45:23.740 INFO kablam!     |
Oct 31 20:45:23.740 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 20:45:23.740 INFO kablam! 
Oct 31 20:45:23.740 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 31 20:45:23.740 INFO kablam!   --> src/tags.rs:79:17
Oct 31 20:45:23.740 INFO kablam!    |
Oct 31 20:45:23.740 INFO kablam! 79 |             Err(E) => Err(E)
Oct 31 20:45:23.740 INFO kablam!    |                 ^
Oct 31 20:45:23.740 INFO kablam!    |
Oct 31 20:45:23.740 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 31 20:45:23.740 INFO kablam! 
Oct 31 20:45:23.740 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 20:45:23.740 INFO kablam!   --> src/main.rs:25:17
Oct 31 20:45:23.740 INFO kablam!    |
Oct 31 20:45:23.740 INFO kablam! 25 |                 release.make_release(vtype);
Oct 31 20:45:23.740 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 20:45:23.740 INFO kablam!    |
Oct 31 20:45:23.740 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 20:45:23.740 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 20:45:23.740 INFO kablam! 
Oct 31 20:45:23.740 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 31 20:45:23.740 INFO kablam!   --> src/main.rs:27:17
Oct 31 20:45:23.740 INFO kablam!    |
Oct 31 20:45:23.740 INFO kablam! 27 |             Err(E) => {
Oct 31 20:45:23.740 INFO kablam!    |                 ^
Oct 31 20:45:23.740 INFO kablam! 
Oct 31 20:45:23.764 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 46.33s
Oct 31 20:45:23.772 INFO kablam! su: No module specific data is present
Oct 31 20:45:24.127 INFO running `"docker" "rm" "-f" "bc4f1a5ad4d8fef6ccba33750ecf8a3abaaea1150e108fc6914278c955d0b3b3"`
Oct 31 20:45:24.249 INFO blam! bc4f1a5ad4d8fef6ccba33750ecf8a3abaaea1150e108fc6914278c955d0b3b3