Dec 04 09:46:50.999 INFO checking sourcepirate/release against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 09:46:50.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 09:46:51.442 INFO [stdout] be53f067826d42bb3b04f2f01b9c28c69b1482f83e36907c439b604ccd178370
Dec 04 09:46:51.444 INFO running `"docker" "start" "-a" "be53f067826d42bb3b04f2f01b9c28c69b1482f83e36907c439b604ccd178370"`
Dec 04 09:46:52.181 INFO [stderr] usermod: no changes
Dec 04 09:46:52.285 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 04 09:46:52.286 INFO [stderr]    Compiling openssl-sys v0.9.22
Dec 04 09:46:52.286 INFO [stderr]    Compiling cmake v0.1.28
Dec 04 09:46:52.286 INFO [stderr]    Compiling curl-sys v0.3.15
Dec 04 09:46:52.286 INFO [stderr]     Checking thread_local v0.3.4
Dec 04 09:46:52.750 INFO [stderr]     Checking regex v0.2.3
Dec 04 09:46:54.019 INFO [stderr]    Compiling libssh2-sys v0.2.6
Dec 04 09:46:54.025 INFO [stderr]    Compiling libgit2-sys v0.6.16
Dec 04 09:47:28.084 INFO [stderr]     Checking git2 v0.6.8
Dec 04 09:47:31.720 INFO [stderr]     Checking release v0.8.1 (/source)
Dec 04 09:47:32.215 INFO [stderr] warning: unused import: `std::env::current_dir`
Dec 04 09:47:32.215 INFO [stderr]  --> src/tags.rs:4:5
Dec 04 09:47:32.215 INFO [stderr]   |
Dec 04 09:47:32.215 INFO [stderr] 4 | use std::env::current_dir;
Dec 04 09:47:32.215 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:47:32.215 INFO [stderr]   |
Dec 04 09:47:32.215 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 09:47:32.215 INFO [stderr] 
Dec 04 09:47:32.307 INFO [stderr] warning: unused variable: `E`
Dec 04 09:47:32.307 INFO [stderr]   --> src/main.rs:27:17
Dec 04 09:47:32.307 INFO [stderr]    |
Dec 04 09:47:32.307 INFO [stderr] 27 |             Err(E) => {
Dec 04 09:47:32.307 INFO [stderr]    |                 ^ help: consider using `_E` instead
Dec 04 09:47:32.307 INFO [stderr]    |
Dec 04 09:47:32.307 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 09:47:32.307 INFO [stderr] 
Dec 04 09:47:32.325 INFO [stderr] warning: unused import: `std::env::current_dir`
Dec 04 09:47:32.325 INFO [stderr]  --> src/tags.rs:4:5
Dec 04 09:47:32.325 INFO [stderr]   |
Dec 04 09:47:32.325 INFO [stderr] 4 | use std::env::current_dir;
Dec 04 09:47:32.325 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:47:32.325 INFO [stderr]   |
Dec 04 09:47:32.325 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 09:47:32.325 INFO [stderr] 
Dec 04 09:47:32.340 INFO [stderr] warning: variable does not need to be mutable
Dec 04 09:47:32.340 INFO [stderr]   --> src/tags.rs:48:13
Dec 04 09:47:32.340 INFO [stderr]    |
Dec 04 09:47:32.340 INFO [stderr] 48 |         let mut versions = self.get_tags().versions();
Dec 04 09:47:32.340 INFO [stderr]    |             ----^^^^^^^^
Dec 04 09:47:32.340 INFO [stderr]    |             |
Dec 04 09:47:32.340 INFO [stderr]    |             help: remove this `mut`
Dec 04 09:47:32.340 INFO [stderr]    |
Dec 04 09:47:32.340 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 09:47:32.340 INFO [stderr] 
Dec 04 09:47:32.340 INFO [stderr] warning: variable does not need to be mutable
Dec 04 09:47:32.340 INFO [stderr]   --> src/tags.rs:84:13
Dec 04 09:47:32.340 INFO [stderr]    |
Dec 04 09:47:32.340 INFO [stderr] 84 |         let mut val;
Dec 04 09:47:32.340 INFO [stderr]    |             ----^^^
Dec 04 09:47:32.340 INFO [stderr]    |             |
Dec 04 09:47:32.340 INFO [stderr]    |             help: remove this `mut`
Dec 04 09:47:32.340 INFO [stderr] 
Dec 04 09:47:32.340 INFO [stderr] warning: variable does not need to be mutable
Dec 04 09:47:32.340 INFO [stderr]   --> src/tags.rs:97:13
Dec 04 09:47:32.340 INFO [stderr]    |
Dec 04 09:47:32.340 INFO [stderr] 97 |         let mut obj;
Dec 04 09:47:32.340 INFO [stderr]    |             ----^^^
Dec 04 09:47:32.340 INFO [stderr]    |             |
Dec 04 09:47:32.340 INFO [stderr]    |             help: remove this `mut`
Dec 04 09:47:32.340 INFO [stderr] 
Dec 04 09:47:32.340 INFO [stderr] warning: method is never used: `iter`
Dec 04 09:47:32.340 INFO [stderr]    --> src/tags.rs:105:5
Dec 04 09:47:32.340 INFO [stderr]     |
Dec 04 09:47:32.340 INFO [stderr] 105 |     pub fn iter(&self) -> Iter<Version>{
Dec 04 09:47:32.340 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:47:32.340 INFO [stderr]     |
Dec 04 09:47:32.340 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 09:47:32.340 INFO [stderr] 
Dec 04 09:47:32.340 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Dec 04 09:47:32.340 INFO [stderr]   --> src/tags.rs:79:17
Dec 04 09:47:32.340 INFO [stderr]    |
Dec 04 09:47:32.340 INFO [stderr] 79 |             Err(E) => Err(E)
Dec 04 09:47:32.340 INFO [stderr]    |                 ^
Dec 04 09:47:32.343 INFO [stderr]    |
Dec 04 09:47:32.343 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 09:47:32.343 INFO [stderr] 
Dec 04 09:47:32.343 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 09:47:32.343 INFO [stderr]   --> src/main.rs:25:17
Dec 04 09:47:32.343 INFO [stderr]    |
Dec 04 09:47:32.343 INFO [stderr] 25 |                 release.make_release(vtype);
Dec 04 09:47:32.343 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:47:32.343 INFO [stderr]    |
Dec 04 09:47:32.343 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 09:47:32.343 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 09:47:32.343 INFO [stderr] 
Dec 04 09:47:32.343 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Dec 04 09:47:32.343 INFO [stderr]   --> src/main.rs:27:17
Dec 04 09:47:32.343 INFO [stderr]    |
Dec 04 09:47:32.343 INFO [stderr] 27 |             Err(E) => {
Dec 04 09:47:32.343 INFO [stderr]    |                 ^
Dec 04 09:47:32.343 INFO [stderr] 
Dec 04 09:47:32.431 INFO [stderr] warning: unused variable: `E`
Dec 04 09:47:32.431 INFO [stderr]   --> src/main.rs:27:17
Dec 04 09:47:32.431 INFO [stderr]    |
Dec 04 09:47:32.431 INFO [stderr] 27 |             Err(E) => {
Dec 04 09:47:32.431 INFO [stderr]    |                 ^ help: consider using `_E` instead
Dec 04 09:47:32.431 INFO [stderr]    |
Dec 04 09:47:32.431 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 09:47:32.431 INFO [stderr] 
Dec 04 09:47:32.462 INFO [stderr] warning: variable does not need to be mutable
Dec 04 09:47:32.462 INFO [stderr]   --> src/tags.rs:48:13
Dec 04 09:47:32.462 INFO [stderr]    |
Dec 04 09:47:32.462 INFO [stderr] 48 |         let mut versions = self.get_tags().versions();
Dec 04 09:47:32.462 INFO [stderr]    |             ----^^^^^^^^
Dec 04 09:47:32.462 INFO [stderr]    |             |
Dec 04 09:47:32.462 INFO [stderr]    |             help: remove this `mut`
Dec 04 09:47:32.463 INFO [stderr]    |
Dec 04 09:47:32.463 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 09:47:32.463 INFO [stderr] 
Dec 04 09:47:32.465 INFO [stderr] warning: variable does not need to be mutable
Dec 04 09:47:32.465 INFO [stderr]   --> src/tags.rs:84:13
Dec 04 09:47:32.465 INFO [stderr]    |
Dec 04 09:47:32.465 INFO [stderr] 84 |         let mut val;
Dec 04 09:47:32.465 INFO [stderr]    |             ----^^^
Dec 04 09:47:32.465 INFO [stderr]    |             |
Dec 04 09:47:32.465 INFO [stderr]    |             help: remove this `mut`
Dec 04 09:47:32.465 INFO [stderr] 
Dec 04 09:47:32.467 INFO [stderr] warning: variable does not need to be mutable
Dec 04 09:47:32.467 INFO [stderr]   --> src/tags.rs:97:13
Dec 04 09:47:32.467 INFO [stderr]    |
Dec 04 09:47:32.467 INFO [stderr] 97 |         let mut obj;
Dec 04 09:47:32.467 INFO [stderr]    |             ----^^^
Dec 04 09:47:32.467 INFO [stderr]    |             |
Dec 04 09:47:32.467 INFO [stderr]    |             help: remove this `mut`
Dec 04 09:47:32.467 INFO [stderr] 
Dec 04 09:47:32.468 INFO [stderr] warning: method is never used: `iter`
Dec 04 09:47:32.468 INFO [stderr]    --> src/tags.rs:105:5
Dec 04 09:47:32.469 INFO [stderr]     |
Dec 04 09:47:32.469 INFO [stderr] 105 |     pub fn iter(&self) -> Iter<Version>{
Dec 04 09:47:32.469 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:47:32.469 INFO [stderr]     |
Dec 04 09:47:32.469 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 09:47:32.469 INFO [stderr] 
Dec 04 09:47:32.470 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Dec 04 09:47:32.471 INFO [stderr]   --> src/tags.rs:79:17
Dec 04 09:47:32.471 INFO [stderr]    |
Dec 04 09:47:32.471 INFO [stderr] 79 |             Err(E) => Err(E)
Dec 04 09:47:32.471 INFO [stderr]    |                 ^
Dec 04 09:47:32.472 INFO [stderr]    |
Dec 04 09:47:32.472 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 09:47:32.472 INFO [stderr] 
Dec 04 09:47:32.472 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 09:47:32.472 INFO [stderr]   --> src/main.rs:25:17
Dec 04 09:47:32.472 INFO [stderr]    |
Dec 04 09:47:32.472 INFO [stderr] 25 |                 release.make_release(vtype);
Dec 04 09:47:32.472 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 09:47:32.479 INFO [stderr]    |
Dec 04 09:47:32.479 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 09:47:32.479 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 09:47:32.479 INFO [stderr] 
Dec 04 09:47:32.479 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Dec 04 09:47:32.479 INFO [stderr]   --> src/main.rs:27:17
Dec 04 09:47:32.479 INFO [stderr]    |
Dec 04 09:47:32.479 INFO [stderr] 27 |             Err(E) => {
Dec 04 09:47:32.479 INFO [stderr]    |                 ^
Dec 04 09:47:32.479 INFO [stderr] 
Dec 04 09:47:32.486 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.27s
Dec 04 09:47:32.493 INFO [stderr] su: No module specific data is present
Dec 04 09:47:32.943 INFO running `"docker" "inspect" "be53f067826d42bb3b04f2f01b9c28c69b1482f83e36907c439b604ccd178370"`
Dec 04 09:47:33.053 INFO running `"docker" "rm" "-f" "be53f067826d42bb3b04f2f01b9c28c69b1482f83e36907c439b604ccd178370"`
Dec 04 09:47:33.202 INFO [stdout] be53f067826d42bb3b04f2f01b9c28c69b1482f83e36907c439b604ccd178370