Nov 29 17:49:07.272 INFO checking sourcepirate/release against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 17:49:07.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 17:49:07.692 INFO [stdout] f977772a11fc2465da17c4b902a7f8f2ca241c3ab17bee85f03f18d5535883b4
Nov 29 17:49:07.694 INFO running `"docker" "start" "-a" "f977772a11fc2465da17c4b902a7f8f2ca241c3ab17bee85f03f18d5535883b4"`
Nov 29 17:49:09.528 INFO [stderr] usermod: no changes
Nov 29 17:49:09.680 INFO [stderr]     Checking openssl-probe v0.1.1
Nov 29 17:49:09.680 INFO [stderr]    Compiling cmake v0.1.28
Nov 29 17:49:09.680 INFO [stderr]    Compiling openssl-sys v0.9.22
Nov 29 17:49:09.688 INFO [stderr]    Compiling libz-sys v1.0.18
Nov 29 17:49:09.688 INFO [stderr]    Compiling curl-sys v0.3.15
Nov 29 17:49:09.712 INFO [stderr]     Checking thread_local v0.3.4
Nov 29 17:49:11.574 INFO [stderr]     Checking regex v0.2.3
Nov 29 17:49:13.308 INFO [stderr]    Compiling libssh2-sys v0.2.6
Nov 29 17:49:13.309 INFO [stderr]    Compiling libgit2-sys v0.6.16
Nov 29 17:49:47.748 INFO [stderr]     Checking git2 v0.6.8
Nov 29 17:49:51.640 INFO [stderr]     Checking release v0.8.1 (/source)
Nov 29 17:49:52.306 INFO [stderr] warning: unused import: `std::env::current_dir`
Nov 29 17:49:52.306 INFO [stderr]  --> src/tags.rs:4:5
Nov 29 17:49:52.306 INFO [stderr]   |
Nov 29 17:49:52.306 INFO [stderr] 4 | use std::env::current_dir;
Nov 29 17:49:52.306 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:49:52.306 INFO [stderr]   |
Nov 29 17:49:52.306 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 17:49:52.306 INFO [stderr] 
Nov 29 17:49:52.328 INFO [stderr] warning: unused import: `std::env::current_dir`
Nov 29 17:49:52.328 INFO [stderr]  --> src/tags.rs:4:5
Nov 29 17:49:52.328 INFO [stderr]   |
Nov 29 17:49:52.328 INFO [stderr] 4 | use std::env::current_dir;
Nov 29 17:49:52.328 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:49:52.328 INFO [stderr]   |
Nov 29 17:49:52.328 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 17:49:52.328 INFO [stderr] 
Nov 29 17:49:52.460 INFO [stderr] warning: unused variable: `E`
Nov 29 17:49:52.460 INFO [stderr]   --> src/main.rs:27:17
Nov 29 17:49:52.460 INFO [stderr]    |
Nov 29 17:49:52.460 INFO [stderr] 27 |             Err(E) => {
Nov 29 17:49:52.460 INFO [stderr]    |                 ^ help: consider using `_E` instead
Nov 29 17:49:52.460 INFO [stderr]    |
Nov 29 17:49:52.460 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 17:49:52.460 INFO [stderr] 
Nov 29 17:49:52.484 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:49:52.484 INFO [stderr]   --> src/tags.rs:48:13
Nov 29 17:49:52.484 INFO [stderr]    |
Nov 29 17:49:52.484 INFO [stderr] 48 |         let mut versions = self.get_tags().versions();
Nov 29 17:49:52.484 INFO [stderr]    |             ----^^^^^^^^
Nov 29 17:49:52.484 INFO [stderr]    |             |
Nov 29 17:49:52.484 INFO [stderr]    |             help: remove this `mut`
Nov 29 17:49:52.484 INFO [stderr]    |
Nov 29 17:49:52.484 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 17:49:52.484 INFO [stderr] 
Nov 29 17:49:52.484 INFO [stderr] warning: unused variable: `E`
Nov 29 17:49:52.484 INFO [stderr]   --> src/main.rs:27:17
Nov 29 17:49:52.484 INFO [stderr]    |
Nov 29 17:49:52.484 INFO [stderr] 27 |             Err(E) => {
Nov 29 17:49:52.484 INFO [stderr]    |                 ^ help: consider using `_E` instead
Nov 29 17:49:52.484 INFO [stderr]    |
Nov 29 17:49:52.484 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 17:49:52.484 INFO [stderr] 
Nov 29 17:49:52.484 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:49:52.484 INFO [stderr]   --> src/tags.rs:84:13
Nov 29 17:49:52.484 INFO [stderr]    |
Nov 29 17:49:52.484 INFO [stderr] 84 |         let mut val;
Nov 29 17:49:52.485 INFO [stderr]    |             ----^^^
Nov 29 17:49:52.485 INFO [stderr]    |             |
Nov 29 17:49:52.485 INFO [stderr]    |             help: remove this `mut`
Nov 29 17:49:52.485 INFO [stderr] 
Nov 29 17:49:52.488 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:49:52.488 INFO [stderr]   --> src/tags.rs:97:13
Nov 29 17:49:52.488 INFO [stderr]    |
Nov 29 17:49:52.488 INFO [stderr] 97 |         let mut obj;
Nov 29 17:49:52.488 INFO [stderr]    |             ----^^^
Nov 29 17:49:52.488 INFO [stderr]    |             |
Nov 29 17:49:52.488 INFO [stderr]    |             help: remove this `mut`
Nov 29 17:49:52.488 INFO [stderr] 
Nov 29 17:49:52.488 INFO [stderr] warning: method is never used: `iter`
Nov 29 17:49:52.488 INFO [stderr]    --> src/tags.rs:105:5
Nov 29 17:49:52.488 INFO [stderr]     |
Nov 29 17:49:52.488 INFO [stderr] 105 |     pub fn iter(&self) -> Iter<Version>{
Nov 29 17:49:52.488 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:49:52.488 INFO [stderr]     |
Nov 29 17:49:52.488 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 17:49:52.488 INFO [stderr] 
Nov 29 17:49:52.492 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Nov 29 17:49:52.492 INFO [stderr]   --> src/tags.rs:79:17
Nov 29 17:49:52.492 INFO [stderr]    |
Nov 29 17:49:52.492 INFO [stderr] 79 |             Err(E) => Err(E)
Nov 29 17:49:52.492 INFO [stderr]    |                 ^
Nov 29 17:49:52.492 INFO [stderr]    |
Nov 29 17:49:52.492 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 17:49:52.492 INFO [stderr] 
Nov 29 17:49:52.492 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 17:49:52.492 INFO [stderr]   --> src/main.rs:25:17
Nov 29 17:49:52.492 INFO [stderr]    |
Nov 29 17:49:52.492 INFO [stderr] 25 |                 release.make_release(vtype);
Nov 29 17:49:52.492 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:49:52.492 INFO [stderr]    |
Nov 29 17:49:52.492 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 17:49:52.492 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 17:49:52.492 INFO [stderr] 
Nov 29 17:49:52.492 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Nov 29 17:49:52.492 INFO [stderr]   --> src/main.rs:27:17
Nov 29 17:49:52.492 INFO [stderr]    |
Nov 29 17:49:52.492 INFO [stderr] 27 |             Err(E) => {
Nov 29 17:49:52.492 INFO [stderr]    |                 ^
Nov 29 17:49:52.492 INFO [stderr] 
Nov 29 17:49:52.516 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:49:52.516 INFO [stderr]   --> src/tags.rs:48:13
Nov 29 17:49:52.516 INFO [stderr]    |
Nov 29 17:49:52.516 INFO [stderr] 48 |         let mut versions = self.get_tags().versions();
Nov 29 17:49:52.516 INFO [stderr]    |             ----^^^^^^^^
Nov 29 17:49:52.516 INFO [stderr]    |             |
Nov 29 17:49:52.516 INFO [stderr]    |             help: remove this `mut`
Nov 29 17:49:52.516 INFO [stderr]    |
Nov 29 17:49:52.516 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 17:49:52.516 INFO [stderr] 
Nov 29 17:49:52.516 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:49:52.516 INFO [stderr]   --> src/tags.rs:84:13
Nov 29 17:49:52.516 INFO [stderr]    |
Nov 29 17:49:52.516 INFO [stderr] 84 |         let mut val;
Nov 29 17:49:52.516 INFO [stderr]    |             ----^^^
Nov 29 17:49:52.516 INFO [stderr]    |             |
Nov 29 17:49:52.516 INFO [stderr]    |             help: remove this `mut`
Nov 29 17:49:52.516 INFO [stderr] 
Nov 29 17:49:52.528 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:49:52.528 INFO [stderr]   --> src/tags.rs:97:13
Nov 29 17:49:52.528 INFO [stderr]    |
Nov 29 17:49:52.528 INFO [stderr] 97 |         let mut obj;
Nov 29 17:49:52.528 INFO [stderr]    |             ----^^^
Nov 29 17:49:52.528 INFO [stderr]    |             |
Nov 29 17:49:52.528 INFO [stderr]    |             help: remove this `mut`
Nov 29 17:49:52.528 INFO [stderr] 
Nov 29 17:49:52.528 INFO [stderr] warning: method is never used: `iter`
Nov 29 17:49:52.528 INFO [stderr]    --> src/tags.rs:105:5
Nov 29 17:49:52.528 INFO [stderr]     |
Nov 29 17:49:52.528 INFO [stderr] 105 |     pub fn iter(&self) -> Iter<Version>{
Nov 29 17:49:52.528 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:49:52.528 INFO [stderr]     |
Nov 29 17:49:52.528 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 17:49:52.528 INFO [stderr] 
Nov 29 17:49:52.528 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Nov 29 17:49:52.528 INFO [stderr]   --> src/tags.rs:79:17
Nov 29 17:49:52.528 INFO [stderr]    |
Nov 29 17:49:52.529 INFO [stderr] 79 |             Err(E) => Err(E)
Nov 29 17:49:52.529 INFO [stderr]    |                 ^
Nov 29 17:49:52.529 INFO [stderr]    |
Nov 29 17:49:52.529 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 29 17:49:52.529 INFO [stderr] 
Nov 29 17:49:52.529 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 17:49:52.529 INFO [stderr]   --> src/main.rs:25:17
Nov 29 17:49:52.529 INFO [stderr]    |
Nov 29 17:49:52.529 INFO [stderr] 25 |                 release.make_release(vtype);
Nov 29 17:49:52.529 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:49:52.529 INFO [stderr]    |
Nov 29 17:49:52.529 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 17:49:52.529 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 17:49:52.529 INFO [stderr] 
Nov 29 17:49:52.529 INFO [stderr] warning: variable `E` should have a snake case name such as `e`
Nov 29 17:49:52.529 INFO [stderr]   --> src/main.rs:27:17
Nov 29 17:49:52.529 INFO [stderr]    |
Nov 29 17:49:52.529 INFO [stderr] 27 |             Err(E) => {
Nov 29 17:49:52.529 INFO [stderr]    |                 ^
Nov 29 17:49:52.529 INFO [stderr] 
Nov 29 17:49:52.557 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.01s
Nov 29 17:49:52.572 INFO [stderr] su: No module specific data is present
Nov 29 17:49:53.509 INFO running `"docker" "inspect" "f977772a11fc2465da17c4b902a7f8f2ca241c3ab17bee85f03f18d5535883b4"`
Nov 29 17:49:53.726 INFO running `"docker" "rm" "-f" "f977772a11fc2465da17c4b902a7f8f2ca241c3ab17bee85f03f18d5535883b4"`
Nov 29 17:49:53.882 INFO [stdout] f977772a11fc2465da17c4b902a7f8f2ca241c3ab17bee85f03f18d5535883b4