Dec 05 02:33:38.056 INFO checking FauxFaux/jsonarray2pg against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 05 02:33:38.056 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 02:33:38.561 INFO [stdout] 9d9eccf595a7b0b7e40d46c99f53607bfd32dac7059f44a2cff29cc88717809b Dec 05 02:33:38.563 INFO running `"docker" "start" "-a" "9d9eccf595a7b0b7e40d46c99f53607bfd32dac7059f44a2cff29cc88717809b"` Dec 05 02:33:40.352 INFO [stderr] usermod: no changes Dec 05 02:33:40.475 INFO [stderr] Checking postgres-protocol v0.2.1 Dec 05 02:33:41.601 INFO [stderr] Checking postgres-shared v0.2.0 Dec 05 02:33:43.264 INFO [stderr] Checking postgres v0.14.0 Dec 05 02:33:44.915 INFO [stderr] Checking jsonarray2pg v0.1.0 (/source) Dec 05 02:33:46.739 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:33:46.739 INFO [stderr] --> src/json.rs:94:40 Dec 05 02:33:46.739 INFO [stderr] | Dec 05 02:33:46.739 INFO [stderr] 94 | fn read_string>(mut iter: &mut T, Dec 05 02:33:46.739 INFO [stderr] | ----^^^^ Dec 05 02:33:46.739 INFO [stderr] | | Dec 05 02:33:46.739 INFO [stderr] | help: remove this `mut` Dec 05 02:33:46.739 INFO [stderr] | Dec 05 02:33:46.739 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 02:33:46.739 INFO [stderr] Dec 05 02:33:46.739 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:33:46.739 INFO [stderr] --> src/json.rs:95:40 Dec 05 02:33:46.739 INFO [stderr] | Dec 05 02:33:46.739 INFO [stderr] 95 | mut buf: &mut Vec) Dec 05 02:33:46.739 INFO [stderr] | ----^^^ Dec 05 02:33:46.739 INFO [stderr] | | Dec 05 02:33:46.739 INFO [stderr] | help: remove this `mut` Dec 05 02:33:46.739 INFO [stderr] Dec 05 02:33:46.740 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:33:46.740 INFO [stderr] --> src/json.rs:116:37 Dec 05 02:33:46.740 INFO [stderr] | Dec 05 02:33:46.740 INFO [stderr] 116 | fn read_num>(mut iter: &mut Peekable, Dec 05 02:33:46.740 INFO [stderr] | ----^^^^ Dec 05 02:33:46.740 INFO [stderr] | | Dec 05 02:33:46.740 INFO [stderr] | help: remove this `mut` Dec 05 02:33:46.740 INFO [stderr] Dec 05 02:33:46.747 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:33:46.748 INFO [stderr] --> src/json.rs:117:37 Dec 05 02:33:46.748 INFO [stderr] | Dec 05 02:33:46.748 INFO [stderr] 117 | mut buf: &mut Vec) Dec 05 02:33:46.748 INFO [stderr] | ----^^^ Dec 05 02:33:46.748 INFO [stderr] | | Dec 05 02:33:46.748 INFO [stderr] | help: remove this `mut` Dec 05 02:33:46.748 INFO [stderr] Dec 05 02:33:46.748 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:33:46.748 INFO [stderr] --> src/json.rs:160:46 Dec 05 02:33:46.748 INFO [stderr] | Dec 05 02:33:46.748 INFO [stderr] 160 | pub fn parse_array_from_file(mut from: &mut T, Dec 05 02:33:46.748 INFO [stderr] | ----^^^^ Dec 05 02:33:46.748 INFO [stderr] | | Dec 05 02:33:46.748 INFO [stderr] | help: remove this `mut` Dec 05 02:33:46.748 INFO [stderr] Dec 05 02:33:47.139 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:33:47.139 INFO [stderr] --> src/json.rs:94:40 Dec 05 02:33:47.139 INFO [stderr] | Dec 05 02:33:47.139 INFO [stderr] 94 | fn read_string>(mut iter: &mut T, Dec 05 02:33:47.139 INFO [stderr] | ----^^^^ Dec 05 02:33:47.139 INFO [stderr] | | Dec 05 02:33:47.139 INFO [stderr] | help: remove this `mut` Dec 05 02:33:47.139 INFO [stderr] | Dec 05 02:33:47.139 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 02:33:47.139 INFO [stderr] Dec 05 02:33:47.139 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:33:47.139 INFO [stderr] --> src/json.rs:95:40 Dec 05 02:33:47.139 INFO [stderr] | Dec 05 02:33:47.139 INFO [stderr] 95 | mut buf: &mut Vec) Dec 05 02:33:47.139 INFO [stderr] | ----^^^ Dec 05 02:33:47.139 INFO [stderr] | | Dec 05 02:33:47.139 INFO [stderr] | help: remove this `mut` Dec 05 02:33:47.139 INFO [stderr] Dec 05 02:33:47.139 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:33:47.139 INFO [stderr] --> src/json.rs:116:37 Dec 05 02:33:47.139 INFO [stderr] | Dec 05 02:33:47.139 INFO [stderr] 116 | fn read_num>(mut iter: &mut Peekable, Dec 05 02:33:47.139 INFO [stderr] | ----^^^^ Dec 05 02:33:47.139 INFO [stderr] | | Dec 05 02:33:47.139 INFO [stderr] | help: remove this `mut` Dec 05 02:33:47.139 INFO [stderr] Dec 05 02:33:47.139 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:33:47.139 INFO [stderr] --> src/json.rs:117:37 Dec 05 02:33:47.139 INFO [stderr] | Dec 05 02:33:47.139 INFO [stderr] 117 | mut buf: &mut Vec) Dec 05 02:33:47.139 INFO [stderr] | ----^^^ Dec 05 02:33:47.139 INFO [stderr] | | Dec 05 02:33:47.139 INFO [stderr] | help: remove this `mut` Dec 05 02:33:47.139 INFO [stderr] Dec 05 02:33:47.139 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:33:47.139 INFO [stderr] --> src/json.rs:160:46 Dec 05 02:33:47.139 INFO [stderr] | Dec 05 02:33:47.139 INFO [stderr] 160 | pub fn parse_array_from_file(mut from: &mut T, Dec 05 02:33:47.139 INFO [stderr] | ----^^^^ Dec 05 02:33:47.139 INFO [stderr] | | Dec 05 02:33:47.139 INFO [stderr] | help: remove this `mut` Dec 05 02:33:47.139 INFO [stderr] Dec 05 02:33:47.183 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.79s Dec 05 02:33:47.183 INFO [stderr] su: No module specific data is present Dec 05 02:33:48.115 INFO running `"docker" "inspect" "9d9eccf595a7b0b7e40d46c99f53607bfd32dac7059f44a2cff29cc88717809b"` Dec 05 02:33:48.533 INFO running `"docker" "rm" "-f" "9d9eccf595a7b0b7e40d46c99f53607bfd32dac7059f44a2cff29cc88717809b"` Dec 05 02:33:48.906 INFO [stdout] 9d9eccf595a7b0b7e40d46c99f53607bfd32dac7059f44a2cff29cc88717809b