Nov 18 02:08:41.515 INFO testing release-0.8.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 18 02:08:41.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 18 02:08:41.843 INFO [stdout] 4d400b6a2e07b9ce698f531891d8479cd60541bb6e72b29c60147c93766b8f71 Nov 18 02:08:41.845 INFO running `"docker" "start" "-a" "4d400b6a2e07b9ce698f531891d8479cd60541bb6e72b29c60147c93766b8f71"` Nov 18 02:08:42.360 INFO [stderr] usermod: no changes Nov 18 02:08:42.493 INFO [stderr] Compiling libgit2-sys v0.6.19 Nov 18 02:08:54.801 INFO [stderr] Compiling git2 v0.6.11 Nov 18 02:09:00.091 INFO [stderr] Compiling release v0.8.1 (/source) Nov 18 02:09:01.407 INFO [stderr] warning: unused import: `std::env::current_dir` Nov 18 02:09:01.407 INFO [stderr] --> src/tags.rs:4:5 Nov 18 02:09:01.407 INFO [stderr] | Nov 18 02:09:01.407 INFO [stderr] 4 | use std::env::current_dir; Nov 18 02:09:01.407 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 18 02:09:01.407 INFO [stderr] | Nov 18 02:09:01.407 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 02:09:01.407 INFO [stderr] Nov 18 02:09:01.495 INFO [stderr] warning: unused variable: `E` Nov 18 02:09:01.495 INFO [stderr] --> src/main.rs:27:17 Nov 18 02:09:01.495 INFO [stderr] | Nov 18 02:09:01.495 INFO [stderr] 27 | Err(E) => { Nov 18 02:09:01.495 INFO [stderr] | ^ help: consider using `_E` instead Nov 18 02:09:01.495 INFO [stderr] | Nov 18 02:09:01.495 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 02:09:01.495 INFO [stderr] Nov 18 02:09:01.529 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:09:01.529 INFO [stderr] --> src/tags.rs:48:13 Nov 18 02:09:01.529 INFO [stderr] | Nov 18 02:09:01.529 INFO [stderr] 48 | let mut versions = self.get_tags().versions(); Nov 18 02:09:01.530 INFO [stderr] | ----^^^^^^^^ Nov 18 02:09:01.530 INFO [stderr] | | Nov 18 02:09:01.530 INFO [stderr] | help: remove this `mut` Nov 18 02:09:01.530 INFO [stderr] | Nov 18 02:09:01.530 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 02:09:01.530 INFO [stderr] Nov 18 02:09:01.532 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:09:01.532 INFO [stderr] --> src/tags.rs:84:13 Nov 18 02:09:01.532 INFO [stderr] | Nov 18 02:09:01.532 INFO [stderr] 84 | let mut val; Nov 18 02:09:01.532 INFO [stderr] | ----^^^ Nov 18 02:09:01.532 INFO [stderr] | | Nov 18 02:09:01.532 INFO [stderr] | help: remove this `mut` Nov 18 02:09:01.532 INFO [stderr] Nov 18 02:09:01.534 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:09:01.534 INFO [stderr] --> src/tags.rs:97:13 Nov 18 02:09:01.534 INFO [stderr] | Nov 18 02:09:01.534 INFO [stderr] 97 | let mut obj; Nov 18 02:09:01.534 INFO [stderr] | ----^^^ Nov 18 02:09:01.534 INFO [stderr] | | Nov 18 02:09:01.534 INFO [stderr] | help: remove this `mut` Nov 18 02:09:01.534 INFO [stderr] Nov 18 02:09:01.534 INFO [stderr] warning: method is never used: `iter` Nov 18 02:09:01.534 INFO [stderr] --> src/tags.rs:105:5 Nov 18 02:09:01.534 INFO [stderr] | Nov 18 02:09:01.534 INFO [stderr] 105 | pub fn iter(&self) -> Iter{ Nov 18 02:09:01.534 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 02:09:01.534 INFO [stderr] | Nov 18 02:09:01.534 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 18 02:09:01.534 INFO [stderr] Nov 18 02:09:01.534 INFO [stderr] warning: variable `E` should have a snake case name such as `e` Nov 18 02:09:01.534 INFO [stderr] --> src/tags.rs:79:17 Nov 18 02:09:01.534 INFO [stderr] | Nov 18 02:09:01.534 INFO [stderr] 79 | Err(E) => Err(E) Nov 18 02:09:01.534 INFO [stderr] | ^ Nov 18 02:09:01.534 INFO [stderr] | Nov 18 02:09:01.534 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 18 02:09:01.534 INFO [stderr] Nov 18 02:09:01.534 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 02:09:01.534 INFO [stderr] --> src/main.rs:25:17 Nov 18 02:09:01.534 INFO [stderr] | Nov 18 02:09:01.534 INFO [stderr] 25 | release.make_release(vtype); Nov 18 02:09:01.534 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 02:09:01.534 INFO [stderr] | Nov 18 02:09:01.534 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 18 02:09:01.534 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 02:09:01.534 INFO [stderr] Nov 18 02:09:01.534 INFO [stderr] warning: variable `E` should have a snake case name such as `e` Nov 18 02:09:01.535 INFO [stderr] --> src/main.rs:27:17 Nov 18 02:09:01.535 INFO [stderr] | Nov 18 02:09:01.535 INFO [stderr] 27 | Err(E) => { Nov 18 02:09:01.535 INFO [stderr] | ^ Nov 18 02:09:01.535 INFO [stderr] Nov 18 02:09:02.803 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.41s Nov 18 02:09:02.809 INFO [stderr] su: No module specific data is present Nov 18 02:09:03.093 INFO running `"docker" "inspect" "4d400b6a2e07b9ce698f531891d8479cd60541bb6e72b29c60147c93766b8f71"` Nov 18 02:09:03.169 INFO running `"docker" "rm" "-f" "4d400b6a2e07b9ce698f531891d8479cd60541bb6e72b29c60147c93766b8f71"` Nov 18 02:09:03.271 INFO [stdout] 4d400b6a2e07b9ce698f531891d8479cd60541bb6e72b29c60147c93766b8f71 Nov 18 02:09:03.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 18 02:09:03.437 INFO [stdout] c34d360b98234135c996c9ab660cab097f7aa00fa7de4216cc20e5b758153732 Nov 18 02:09:03.440 INFO running `"docker" "start" "-a" "c34d360b98234135c996c9ab660cab097f7aa00fa7de4216cc20e5b758153732"` Nov 18 02:09:03.861 INFO [stderr] usermod: no changes Nov 18 02:09:03.948 INFO [stderr] Compiling release v0.8.1 (/source) Nov 18 02:09:05.192 INFO [stderr] warning: unused import: `std::env::current_dir` Nov 18 02:09:05.192 INFO [stderr] --> src/tags.rs:4:5 Nov 18 02:09:05.192 INFO [stderr] | Nov 18 02:09:05.192 INFO [stderr] 4 | use std::env::current_dir; Nov 18 02:09:05.192 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Nov 18 02:09:05.192 INFO [stderr] | Nov 18 02:09:05.192 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 02:09:05.192 INFO [stderr] Nov 18 02:09:05.276 INFO [stderr] warning: unused variable: `E` Nov 18 02:09:05.276 INFO [stderr] --> src/main.rs:27:17 Nov 18 02:09:05.276 INFO [stderr] | Nov 18 02:09:05.276 INFO [stderr] 27 | Err(E) => { Nov 18 02:09:05.276 INFO [stderr] | ^ help: consider using `_E` instead Nov 18 02:09:05.276 INFO [stderr] | Nov 18 02:09:05.276 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 02:09:05.276 INFO [stderr] Nov 18 02:09:05.303 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:09:05.303 INFO [stderr] --> src/tags.rs:48:13 Nov 18 02:09:05.303 INFO [stderr] | Nov 18 02:09:05.303 INFO [stderr] 48 | let mut versions = self.get_tags().versions(); Nov 18 02:09:05.303 INFO [stderr] | ----^^^^^^^^ Nov 18 02:09:05.303 INFO [stderr] | | Nov 18 02:09:05.303 INFO [stderr] | help: remove this `mut` Nov 18 02:09:05.303 INFO [stderr] | Nov 18 02:09:05.303 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 02:09:05.303 INFO [stderr] Nov 18 02:09:05.304 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:09:05.305 INFO [stderr] --> src/tags.rs:84:13 Nov 18 02:09:05.305 INFO [stderr] | Nov 18 02:09:05.305 INFO [stderr] 84 | let mut val; Nov 18 02:09:05.305 INFO [stderr] | ----^^^ Nov 18 02:09:05.305 INFO [stderr] | | Nov 18 02:09:05.305 INFO [stderr] | help: remove this `mut` Nov 18 02:09:05.305 INFO [stderr] Nov 18 02:09:05.307 INFO [stderr] warning: variable does not need to be mutable Nov 18 02:09:05.307 INFO [stderr] --> src/tags.rs:97:13 Nov 18 02:09:05.307 INFO [stderr] | Nov 18 02:09:05.307 INFO [stderr] 97 | let mut obj; Nov 18 02:09:05.307 INFO [stderr] | ----^^^ Nov 18 02:09:05.307 INFO [stderr] | | Nov 18 02:09:05.307 INFO [stderr] | help: remove this `mut` Nov 18 02:09:05.307 INFO [stderr] Nov 18 02:09:05.307 INFO [stderr] warning: method is never used: `iter` Nov 18 02:09:05.307 INFO [stderr] --> src/tags.rs:105:5 Nov 18 02:09:05.307 INFO [stderr] | Nov 18 02:09:05.307 INFO [stderr] 105 | pub fn iter(&self) -> Iter{ Nov 18 02:09:05.307 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 02:09:05.307 INFO [stderr] | Nov 18 02:09:05.307 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 18 02:09:05.307 INFO [stderr] Nov 18 02:09:05.309 INFO [stderr] warning: variable `E` should have a snake case name such as `e` Nov 18 02:09:05.309 INFO [stderr] --> src/tags.rs:79:17 Nov 18 02:09:05.309 INFO [stderr] | Nov 18 02:09:05.309 INFO [stderr] 79 | Err(E) => Err(E) Nov 18 02:09:05.309 INFO [stderr] | ^ Nov 18 02:09:05.310 INFO [stderr] | Nov 18 02:09:05.310 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 18 02:09:05.310 INFO [stderr] Nov 18 02:09:05.310 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 02:09:05.310 INFO [stderr] --> src/main.rs:25:17 Nov 18 02:09:05.310 INFO [stderr] | Nov 18 02:09:05.310 INFO [stderr] 25 | release.make_release(vtype); Nov 18 02:09:05.310 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 02:09:05.310 INFO [stderr] | Nov 18 02:09:05.310 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 18 02:09:05.310 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 02:09:05.310 INFO [stderr] Nov 18 02:09:05.310 INFO [stderr] warning: variable `E` should have a snake case name such as `e` Nov 18 02:09:05.310 INFO [stderr] --> src/main.rs:27:17 Nov 18 02:09:05.310 INFO [stderr] | Nov 18 02:09:05.310 INFO [stderr] 27 | Err(E) => { Nov 18 02:09:05.310 INFO [stderr] | ^ Nov 18 02:09:05.310 INFO [stderr] Nov 18 02:09:05.854 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.97s Nov 18 02:09:05.860 INFO [stderr] su: No module specific data is present Nov 18 02:09:06.459 INFO running `"docker" "inspect" "c34d360b98234135c996c9ab660cab097f7aa00fa7de4216cc20e5b758153732"` Nov 18 02:09:06.541 INFO running `"docker" "rm" "-f" "c34d360b98234135c996c9ab660cab097f7aa00fa7de4216cc20e5b758153732"` Nov 18 02:09:06.689 INFO [stdout] c34d360b98234135c996c9ab660cab097f7aa00fa7de4216cc20e5b758153732 Nov 18 02:09:06.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 18 02:09:06.858 INFO [stdout] 8ce4c352addfb7bb7b017e154bbe9ecbd6027b69facc613e5c5e48d4ce58fb6a Nov 18 02:09:06.860 INFO running `"docker" "start" "-a" "8ce4c352addfb7bb7b017e154bbe9ecbd6027b69facc613e5c5e48d4ce58fb6a"` Nov 18 02:09:07.218 INFO [stderr] usermod: no changes Nov 18 02:09:07.299 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Nov 18 02:09:07.302 INFO [stderr] Running /target/debug/deps/release-e1f2b8e38ca2805f Nov 18 02:09:07.306 INFO [stdout] Nov 18 02:09:07.306 INFO [stdout] running 3 tests Nov 18 02:09:07.306 INFO [stdout] test version::tests::test_version_debug_string ... ok Nov 18 02:09:07.306 INFO [stdout] test version::tests::test_increment_version ... ok Nov 18 02:09:07.306 INFO [stdout] test version::tests::test_version_string ... ok Nov 18 02:09:07.306 INFO [stdout] Nov 18 02:09:07.306 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 02:09:07.306 INFO [stdout] Nov 18 02:09:07.308 INFO [stderr] su: No module specific data is present Nov 18 02:09:07.572 INFO running `"docker" "inspect" "8ce4c352addfb7bb7b017e154bbe9ecbd6027b69facc613e5c5e48d4ce58fb6a"` Nov 18 02:09:07.648 INFO running `"docker" "rm" "-f" "8ce4c352addfb7bb7b017e154bbe9ecbd6027b69facc613e5c5e48d4ce58fb6a"` Nov 18 02:09:07.716 INFO [stdout] 8ce4c352addfb7bb7b017e154bbe9ecbd6027b69facc613e5c5e48d4ce58fb6a