Nov 27 20:01:02.651 INFO checking sourcepirate/release against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:01:02.652 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 20:01:03.087 INFO [stdout] 12d15750eceb64437b6dc720d263ad29a7a4cd056235f15ee7d4091648dcdbca
Nov 27 20:01:03.089 INFO running `"docker" "start" "-a" "12d15750eceb64437b6dc720d263ad29a7a4cd056235f15ee7d4091648dcdbca"`
Nov 27 20:01:05.044 INFO [stderr] usermod: no changes
Nov 27 20:01:05.228 INFO [stderr]     Checking openssl-probe v0.1.1
Nov 27 20:01:05.228 INFO [stderr]    Compiling cmake v0.1.28
Nov 27 20:01:05.228 INFO [stderr]    Compiling libz-sys v1.0.18
Nov 27 20:01:05.228 INFO [stderr]    Compiling openssl-sys v0.9.22
Nov 27 20:01:05.228 INFO [stderr]    Compiling curl-sys v0.3.15
Nov 27 20:01:05.228 INFO [stderr]     Checking thread_local v0.3.4
Nov 27 20:01:05.912 INFO [stderr]     Checking regex v0.2.3
Nov 27 20:01:08.764 INFO [stderr]    Compiling libssh2-sys v0.2.6
Nov 27 20:01:08.764 INFO [stderr]    Compiling libgit2-sys v0.6.16
Nov 27 20:01:46.614 INFO [stderr]     Checking git2 v0.6.8
Nov 27 20:01:50.538 INFO [stderr]     Checking release v0.8.1 (/source)
Nov 27 20:01:50.964 INFO [stderr] warning: unused import: `std::env::current_dir`
Nov 27 20:01:50.964 INFO [stderr]  --> src/tags.rs:4:5
Nov 27 20:01:50.964 INFO [stderr]   |
Nov 27 20:01:50.964 INFO [stderr] 4 | use std::env::current_dir;
Nov 27 20:01:50.964 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:01:50.964 INFO [stderr]   |
Nov 27 20:01:50.964 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 20:01:50.964 INFO [stderr] 
Nov 27 20:01:51.064 INFO [stderr] warning: unused variable: `E`
Nov 27 20:01:51.064 INFO [stderr]   --> src/main.rs:27:17
Nov 27 20:01:51.064 INFO [stderr]    |
Nov 27 20:01:51.064 INFO [stderr] 27 |             Err(E) => {
Nov 27 20:01:51.064 INFO [stderr]    |                 ^ help: consider using `_E` instead
Nov 27 20:01:51.064 INFO [stderr]    |
Nov 27 20:01:51.064 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 20:01:51.064 INFO [stderr] 
Nov 27 20:01:51.079 INFO [stderr] warning: unused import: `std::env::current_dir`
Nov 27 20:01:51.079 INFO [stderr]  --> src/tags.rs:4:5
Nov 27 20:01:51.079 INFO [stderr]   |
Nov 27 20:01:51.080 INFO [stderr] 4 | use std::env::current_dir;
Nov 27 20:01:51.080 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:01:51.080 INFO [stderr]   |
Nov 27 20:01:51.081 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 20:01:51.081 INFO [stderr] 
Nov 27 20:01:51.109 INFO [stderr] warning: variable does not need to be mutable
Nov 27 20:01:51.112 INFO [stderr]   --> src/tags.rs:48:13
Nov 27 20:01:51.112 INFO [stderr]    |
Nov 27 20:01:51.112 INFO [stderr] 48 |         let mut versions = self.get_tags().versions();
Nov 27 20:01:51.112 INFO [stderr]    |             ----^^^^^^^^
Nov 27 20:01:51.113 INFO [stderr]    |             |
Nov 27 20:01:51.113 INFO [stderr]    |             help: remove this `mut`
Nov 27 20:01:51.113 INFO [stderr]    |
Nov 27 20:01:51.113 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 20:01:51.113 INFO [stderr] 
Nov 27 20:01:51.113 INFO [stderr] warning: variable does not need to be mutable
Nov 27 20:01:51.113 INFO [stderr]   --> src/tags.rs:84:13
Nov 27 20:01:51.113 INFO [stderr]    |
Nov 27 20:01:51.113 INFO [stderr] 84 |         let mut val;
Nov 27 20:01:51.113 INFO [stderr]    |             ----^^^
Nov 27 20:01:51.113 INFO [stderr]    |             |
Nov 27 20:01:51.113 INFO [stderr]    |             help: remove this `mut`
Nov 27 20:01:51.113 INFO [stderr] 
Nov 27 20:01:51.113 INFO [stderr] warning: variable does not need to be mutable
Nov 27 20:01:51.113 INFO [stderr]   --> src/tags.rs:97:13
Nov 27 20:01:51.113 INFO [stderr]    |
Nov 27 20:01:51.113 INFO [stderr] 97 |         let mut obj;
Nov 27 20:01:51.113 INFO [stderr]    |             ----^^^
Nov 27 20:01:51.113 INFO [stderr]    |             |
Nov 27 20:01:51.113 INFO [stderr]    |             help: remove this `mut`
Nov 27 20:01:51.113 INFO [stderr] 
Nov 27 20:01:51.113 INFO [stderr] warning: method is never used: `iter`
Nov 27 20:01:51.113 INFO [stderr]    --> src/tags.rs:105:5
Nov 27 20:01:51.113 INFO [stderr]     |
Nov 27 20:01:51.113 INFO [stderr] 105 |     pub fn iter(&self) -> Iter<Version>{
Nov 27 20:01:51.113 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:01:51.113 INFO [stderr]     |
Nov 27 20:01:51.113 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 20:01:51.113 INFO [stderr] 
Nov 27 20:01:51.113 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Nov 27 20:01:51.113 INFO [stderr]   --> src/tags.rs:79:17
Nov 27 20:01:51.113 INFO [stderr]    |
Nov 27 20:01:51.113 INFO [stderr] 79 |             Err(E) => Err(E)
Nov 27 20:01:51.113 INFO [stderr]    |                 ^
Nov 27 20:01:51.113 INFO [stderr]    |
Nov 27 20:01:51.113 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 20:01:51.113 INFO [stderr] 
Nov 27 20:01:51.124 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:01:51.124 INFO [stderr]   --> src/main.rs:25:17
Nov 27 20:01:51.124 INFO [stderr]    |
Nov 27 20:01:51.124 INFO [stderr] 25 |                 release.make_release(vtype);
Nov 27 20:01:51.124 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:01:51.124 INFO [stderr]    |
Nov 27 20:01:51.124 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 20:01:51.124 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:01:51.124 INFO [stderr] 
Nov 27 20:01:51.124 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Nov 27 20:01:51.124 INFO [stderr]   --> src/main.rs:27:17
Nov 27 20:01:51.124 INFO [stderr]    |
Nov 27 20:01:51.124 INFO [stderr] 27 |             Err(E) => {
Nov 27 20:01:51.124 INFO [stderr]    |                 ^
Nov 27 20:01:51.124 INFO [stderr] 
Nov 27 20:01:51.216 INFO [stderr] warning: unused variable: `E`
Nov 27 20:01:51.217 INFO [stderr]   --> src/main.rs:27:17
Nov 27 20:01:51.217 INFO [stderr]    |
Nov 27 20:01:51.217 INFO [stderr] 27 |             Err(E) => {
Nov 27 20:01:51.217 INFO [stderr]    |                 ^ help: consider using `_E` instead
Nov 27 20:01:51.217 INFO [stderr]    |
Nov 27 20:01:51.217 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 20:01:51.217 INFO [stderr] 
Nov 27 20:01:51.281 INFO [stderr] warning: variable does not need to be mutable
Nov 27 20:01:51.281 INFO [stderr]   --> src/tags.rs:48:13
Nov 27 20:01:51.281 INFO [stderr]    |
Nov 27 20:01:51.282 INFO [stderr] 48 |         let mut versions = self.get_tags().versions();
Nov 27 20:01:51.282 INFO [stderr]    |             ----^^^^^^^^
Nov 27 20:01:51.282 INFO [stderr]    |             |
Nov 27 20:01:51.283 INFO [stderr]    |             help: remove this `mut`
Nov 27 20:01:51.283 INFO [stderr]    |
Nov 27 20:01:51.283 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 20:01:51.284 INFO [stderr] 
Nov 27 20:01:51.284 INFO [stderr] warning: variable does not need to be mutable
Nov 27 20:01:51.284 INFO [stderr]   --> src/tags.rs:84:13
Nov 27 20:01:51.285 INFO [stderr]    |
Nov 27 20:01:51.285 INFO [stderr] 84 |         let mut val;
Nov 27 20:01:51.285 INFO [stderr]    |             ----^^^
Nov 27 20:01:51.286 INFO [stderr]    |             |
Nov 27 20:01:51.286 INFO [stderr]    |             help: remove this `mut`
Nov 27 20:01:51.286 INFO [stderr] 
Nov 27 20:01:51.287 INFO [stderr] warning: variable does not need to be mutable
Nov 27 20:01:51.287 INFO [stderr]   --> src/tags.rs:97:13
Nov 27 20:01:51.287 INFO [stderr]    |
Nov 27 20:01:51.288 INFO [stderr] 97 |         let mut obj;
Nov 27 20:01:51.288 INFO [stderr]    |             ----^^^
Nov 27 20:01:51.288 INFO [stderr]    |             |
Nov 27 20:01:51.289 INFO [stderr]    |             help: remove this `mut`
Nov 27 20:01:51.289 INFO [stderr] 
Nov 27 20:01:51.289 INFO [stderr] warning: method is never used: `iter`
Nov 27 20:01:51.289 INFO [stderr]    --> src/tags.rs:105:5
Nov 27 20:01:51.290 INFO [stderr]     |
Nov 27 20:01:51.290 INFO [stderr] 105 |     pub fn iter(&self) -> Iter<Version>{
Nov 27 20:01:51.290 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:01:51.291 INFO [stderr]     |
Nov 27 20:01:51.291 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 20:01:51.291 INFO [stderr] 
Nov 27 20:01:51.291 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Nov 27 20:01:51.292 INFO [stderr]   --> src/tags.rs:79:17
Nov 27 20:01:51.292 INFO [stderr]    |
Nov 27 20:01:51.292 INFO [stderr] 79 |             Err(E) => Err(E)
Nov 27 20:01:51.293 INFO [stderr]    |                 ^
Nov 27 20:01:51.293 INFO [stderr]    |
Nov 27 20:01:51.293 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 20:01:51.294 INFO [stderr] 
Nov 27 20:01:51.294 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 20:01:51.295 INFO [stderr]   --> src/main.rs:25:17
Nov 27 20:01:51.296 INFO [stderr]    |
Nov 27 20:01:51.296 INFO [stderr] 25 |                 release.make_release(vtype);
Nov 27 20:01:51.296 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 20:01:51.296 INFO [stderr]    |
Nov 27 20:01:51.297 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 20:01:51.297 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 20:01:51.297 INFO [stderr] 
Nov 27 20:01:51.298 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Nov 27 20:01:51.298 INFO [stderr]   --> src/main.rs:27:17
Nov 27 20:01:51.300 INFO [stderr]    |
Nov 27 20:01:51.301 INFO [stderr] 27 |             Err(E) => {
Nov 27 20:01:51.301 INFO [stderr]    |                 ^
Nov 27 20:01:51.301 INFO [stderr] 
Nov 27 20:01:51.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.23s
Nov 27 20:01:51.320 INFO [stderr] su: No module specific data is present
Nov 27 20:01:51.756 INFO running `"docker" "inspect" "12d15750eceb64437b6dc720d263ad29a7a4cd056235f15ee7d4091648dcdbca"`
Nov 27 20:01:51.850 INFO running `"docker" "rm" "-f" "12d15750eceb64437b6dc720d263ad29a7a4cd056235f15ee7d4091648dcdbca"`
Nov 27 20:01:52.012 INFO [stdout] 12d15750eceb64437b6dc720d263ad29a7a4cd056235f15ee7d4091648dcdbca