Dec 07 02:35:11.444 INFO testing release-0.8.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 07 02:35:11.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 07 02:35:11.608 INFO [stdout] 73d436baacab594bda573f16dbf72fefc684babfbfa82b250de3d43607f9c59d Dec 07 02:35:11.614 INFO running `"docker" "start" "-a" "73d436baacab594bda573f16dbf72fefc684babfbfa82b250de3d43607f9c59d"` Dec 07 02:35:11.963 INFO [stderr] usermod: no changes Dec 07 02:35:12.046 INFO [stderr] Compiling libgit2-sys v0.6.19 Dec 07 02:35:25.391 INFO [stderr] Compiling git2 v0.6.11 Dec 07 02:35:30.065 INFO [stderr] Compiling release v0.8.1 (/source) Dec 07 02:35:30.836 INFO [stderr] warning: unused import: `std::env::current_dir` Dec 07 02:35:30.837 INFO [stderr] --> src/tags.rs:4:5 Dec 07 02:35:30.837 INFO [stderr] | Dec 07 02:35:30.837 INFO [stderr] 4 | use std::env::current_dir; Dec 07 02:35:30.838 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 07 02:35:30.838 INFO [stderr] | Dec 07 02:35:30.838 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 07 02:35:30.838 INFO [stderr] Dec 07 02:35:30.942 INFO [stderr] warning: unused variable: `E` Dec 07 02:35:30.942 INFO [stderr] --> src/main.rs:27:17 Dec 07 02:35:30.942 INFO [stderr] | Dec 07 02:35:30.943 INFO [stderr] 27 | Err(E) => { Dec 07 02:35:30.943 INFO [stderr] | ^ help: consider using `_E` instead Dec 07 02:35:30.943 INFO [stderr] | Dec 07 02:35:30.944 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 07 02:35:30.944 INFO [stderr] Dec 07 02:35:30.969 INFO [stderr] warning: variable does not need to be mutable Dec 07 02:35:30.969 INFO [stderr] --> src/tags.rs:48:13 Dec 07 02:35:30.969 INFO [stderr] | Dec 07 02:35:30.969 INFO [stderr] 48 | let mut versions = self.get_tags().versions(); Dec 07 02:35:30.970 INFO [stderr] | ----^^^^^^^^ Dec 07 02:35:30.970 INFO [stderr] | | Dec 07 02:35:30.970 INFO [stderr] | help: remove this `mut` Dec 07 02:35:30.971 INFO [stderr] | Dec 07 02:35:30.971 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 07 02:35:30.971 INFO [stderr] Dec 07 02:35:30.971 INFO [stderr] warning: variable does not need to be mutable Dec 07 02:35:30.972 INFO [stderr] --> src/tags.rs:84:13 Dec 07 02:35:30.972 INFO [stderr] | Dec 07 02:35:30.972 INFO [stderr] 84 | let mut val; Dec 07 02:35:30.972 INFO [stderr] | ----^^^ Dec 07 02:35:30.973 INFO [stderr] | | Dec 07 02:35:30.973 INFO [stderr] | help: remove this `mut` Dec 07 02:35:30.973 INFO [stderr] Dec 07 02:35:30.974 INFO [stderr] warning: variable does not need to be mutable Dec 07 02:35:30.974 INFO [stderr] --> src/tags.rs:97:13 Dec 07 02:35:30.974 INFO [stderr] | Dec 07 02:35:30.975 INFO [stderr] 97 | let mut obj; Dec 07 02:35:30.975 INFO [stderr] | ----^^^ Dec 07 02:35:30.975 INFO [stderr] | | Dec 07 02:35:30.975 INFO [stderr] | help: remove this `mut` Dec 07 02:35:30.976 INFO [stderr] Dec 07 02:35:30.976 INFO [stderr] warning: method is never used: `iter` Dec 07 02:35:30.976 INFO [stderr] --> src/tags.rs:105:5 Dec 07 02:35:30.977 INFO [stderr] | Dec 07 02:35:30.977 INFO [stderr] 105 | pub fn iter(&self) -> Iter{ Dec 07 02:35:30.977 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 02:35:30.978 INFO [stderr] | Dec 07 02:35:30.978 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 07 02:35:30.978 INFO [stderr] Dec 07 02:35:30.978 INFO [stderr] warning: variable `E` should have a snake case name such as `e` Dec 07 02:35:30.979 INFO [stderr] --> src/tags.rs:79:17 Dec 07 02:35:30.979 INFO [stderr] | Dec 07 02:35:30.979 INFO [stderr] 79 | Err(E) => Err(E) Dec 07 02:35:30.979 INFO [stderr] | ^ Dec 07 02:35:30.979 INFO [stderr] | Dec 07 02:35:30.979 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 07 02:35:30.979 INFO [stderr] Dec 07 02:35:30.979 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 02:35:30.979 INFO [stderr] --> src/main.rs:25:17 Dec 07 02:35:30.979 INFO [stderr] | Dec 07 02:35:30.980 INFO [stderr] 25 | release.make_release(vtype); Dec 07 02:35:30.980 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 02:35:30.980 INFO [stderr] | Dec 07 02:35:30.980 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 07 02:35:30.980 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 02:35:30.980 INFO [stderr] Dec 07 02:35:30.980 INFO [stderr] warning: variable `E` should have a snake case name such as `e` Dec 07 02:35:30.980 INFO [stderr] --> src/main.rs:27:17 Dec 07 02:35:30.980 INFO [stderr] | Dec 07 02:35:30.980 INFO [stderr] 27 | Err(E) => { Dec 07 02:35:30.980 INFO [stderr] | ^ Dec 07 02:35:30.980 INFO [stderr] Dec 07 02:35:32.482 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.50s Dec 07 02:35:32.488 INFO [stderr] su: No module specific data is present Dec 07 02:35:32.749 INFO running `"docker" "inspect" "73d436baacab594bda573f16dbf72fefc684babfbfa82b250de3d43607f9c59d"` Dec 07 02:35:32.813 INFO running `"docker" "rm" "-f" "73d436baacab594bda573f16dbf72fefc684babfbfa82b250de3d43607f9c59d"` Dec 07 02:35:32.886 INFO [stdout] 73d436baacab594bda573f16dbf72fefc684babfbfa82b250de3d43607f9c59d Dec 07 02:35:32.890 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 07 02:35:33.031 INFO [stdout] b850df24dbcd01ab4c29af72d2067cc65555c8c13e302234454a481c621d1f02 Dec 07 02:35:33.038 INFO running `"docker" "start" "-a" "b850df24dbcd01ab4c29af72d2067cc65555c8c13e302234454a481c621d1f02"` Dec 07 02:35:33.437 INFO [stderr] usermod: no changes Dec 07 02:35:33.512 INFO [stderr] Compiling release v0.8.1 (/source) Dec 07 02:35:34.292 INFO [stderr] warning: unused import: `std::env::current_dir` Dec 07 02:35:34.292 INFO [stderr] --> src/tags.rs:4:5 Dec 07 02:35:34.292 INFO [stderr] | Dec 07 02:35:34.292 INFO [stderr] 4 | use std::env::current_dir; Dec 07 02:35:34.292 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 07 02:35:34.292 INFO [stderr] | Dec 07 02:35:34.292 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 07 02:35:34.292 INFO [stderr] Dec 07 02:35:34.377 INFO [stderr] warning: unused variable: `E` Dec 07 02:35:34.377 INFO [stderr] --> src/main.rs:27:17 Dec 07 02:35:34.377 INFO [stderr] | Dec 07 02:35:34.377 INFO [stderr] 27 | Err(E) => { Dec 07 02:35:34.377 INFO [stderr] | ^ help: consider using `_E` instead Dec 07 02:35:34.377 INFO [stderr] | Dec 07 02:35:34.377 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 07 02:35:34.377 INFO [stderr] Dec 07 02:35:34.402 INFO [stderr] warning: variable does not need to be mutable Dec 07 02:35:34.402 INFO [stderr] --> src/tags.rs:48:13 Dec 07 02:35:34.402 INFO [stderr] | Dec 07 02:35:34.402 INFO [stderr] 48 | let mut versions = self.get_tags().versions(); Dec 07 02:35:34.402 INFO [stderr] | ----^^^^^^^^ Dec 07 02:35:34.402 INFO [stderr] | | Dec 07 02:35:34.402 INFO [stderr] | help: remove this `mut` Dec 07 02:35:34.402 INFO [stderr] | Dec 07 02:35:34.402 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 07 02:35:34.402 INFO [stderr] Dec 07 02:35:34.403 INFO [stderr] warning: variable does not need to be mutable Dec 07 02:35:34.403 INFO [stderr] --> src/tags.rs:84:13 Dec 07 02:35:34.403 INFO [stderr] | Dec 07 02:35:34.404 INFO [stderr] 84 | let mut val; Dec 07 02:35:34.404 INFO [stderr] | ----^^^ Dec 07 02:35:34.404 INFO [stderr] | | Dec 07 02:35:34.404 INFO [stderr] | help: remove this `mut` Dec 07 02:35:34.404 INFO [stderr] Dec 07 02:35:34.405 INFO [stderr] warning: variable does not need to be mutable Dec 07 02:35:34.405 INFO [stderr] --> src/tags.rs:97:13 Dec 07 02:35:34.405 INFO [stderr] | Dec 07 02:35:34.405 INFO [stderr] 97 | let mut obj; Dec 07 02:35:34.405 INFO [stderr] | ----^^^ Dec 07 02:35:34.405 INFO [stderr] | | Dec 07 02:35:34.405 INFO [stderr] | help: remove this `mut` Dec 07 02:35:34.405 INFO [stderr] Dec 07 02:35:34.406 INFO [stderr] warning: method is never used: `iter` Dec 07 02:35:34.406 INFO [stderr] --> src/tags.rs:105:5 Dec 07 02:35:34.406 INFO [stderr] | Dec 07 02:35:34.406 INFO [stderr] 105 | pub fn iter(&self) -> Iter{ Dec 07 02:35:34.406 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 02:35:34.406 INFO [stderr] | Dec 07 02:35:34.406 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 07 02:35:34.406 INFO [stderr] Dec 07 02:35:34.407 INFO [stderr] warning: variable `E` should have a snake case name such as `e` Dec 07 02:35:34.407 INFO [stderr] --> src/tags.rs:79:17 Dec 07 02:35:34.407 INFO [stderr] | Dec 07 02:35:34.407 INFO [stderr] 79 | Err(E) => Err(E) Dec 07 02:35:34.407 INFO [stderr] | ^ Dec 07 02:35:34.407 INFO [stderr] | Dec 07 02:35:34.407 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 07 02:35:34.407 INFO [stderr] Dec 07 02:35:34.408 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 07 02:35:34.408 INFO [stderr] --> src/main.rs:25:17 Dec 07 02:35:34.408 INFO [stderr] | Dec 07 02:35:34.408 INFO [stderr] 25 | release.make_release(vtype); Dec 07 02:35:34.408 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 02:35:34.408 INFO [stderr] | Dec 07 02:35:34.408 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 07 02:35:34.408 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 07 02:35:34.408 INFO [stderr] Dec 07 02:35:34.408 INFO [stderr] warning: variable `E` should have a snake case name such as `e` Dec 07 02:35:34.408 INFO [stderr] --> src/main.rs:27:17 Dec 07 02:35:34.408 INFO [stderr] | Dec 07 02:35:34.408 INFO [stderr] 27 | Err(E) => { Dec 07 02:35:34.408 INFO [stderr] | ^ Dec 07 02:35:34.408 INFO [stderr] Dec 07 02:35:34.844 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.39s Dec 07 02:35:34.850 INFO [stderr] su: No module specific data is present Dec 07 02:35:35.150 INFO running `"docker" "inspect" "b850df24dbcd01ab4c29af72d2067cc65555c8c13e302234454a481c621d1f02"` Dec 07 02:35:35.223 INFO running `"docker" "rm" "-f" "b850df24dbcd01ab4c29af72d2067cc65555c8c13e302234454a481c621d1f02"` Dec 07 02:35:35.330 INFO [stdout] b850df24dbcd01ab4c29af72d2067cc65555c8c13e302234454a481c621d1f02 Dec 07 02:35:35.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 07 02:35:35.484 INFO [stdout] 0592bedea7e4dee9e2f15513d8e5192153c9e601237cd2c41333c152fa3056c5 Dec 07 02:35:35.486 INFO running `"docker" "start" "-a" "0592bedea7e4dee9e2f15513d8e5192153c9e601237cd2c41333c152fa3056c5"` Dec 07 02:35:35.879 INFO [stderr] usermod: no changes Dec 07 02:35:35.965 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 07 02:35:35.967 INFO [stderr] Running /target/debug/deps/release-ac1bd8f011724760 Dec 07 02:35:35.969 INFO [stdout] Dec 07 02:35:35.969 INFO [stdout] running 3 tests Dec 07 02:35:35.969 INFO [stdout] test version::tests::test_increment_version ... ok Dec 07 02:35:35.969 INFO [stdout] test version::tests::test_version_string ... ok Dec 07 02:35:35.969 INFO [stdout] test version::tests::test_version_debug_string ... ok Dec 07 02:35:35.969 INFO [stdout] Dec 07 02:35:35.969 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 02:35:35.969 INFO [stdout] Dec 07 02:35:35.972 INFO [stderr] su: No module specific data is present Dec 07 02:35:36.219 INFO running `"docker" "inspect" "0592bedea7e4dee9e2f15513d8e5192153c9e601237cd2c41333c152fa3056c5"` Dec 07 02:35:36.269 INFO running `"docker" "rm" "-f" "0592bedea7e4dee9e2f15513d8e5192153c9e601237cd2c41333c152fa3056c5"` Dec 07 02:35:36.366 INFO [stdout] 0592bedea7e4dee9e2f15513d8e5192153c9e601237cd2c41333c152fa3056c5