[INFO] updating cached repository theaaf/blackmagic-c2 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/theaaf/blackmagic-c2 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/theaaf/blackmagic-c2" "work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/theaaf/blackmagic-c2"` [INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/theaaf/blackmagic-c2'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/theaaf/blackmagic-c2" "work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/theaaf/blackmagic-c2"` [INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/theaaf/blackmagic-c2'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1cc407e98607b1b8ab2f823ca0ce15c51a13e0f5 [INFO] sha for GitHub repo theaaf/blackmagic-c2: 1cc407e98607b1b8ab2f823ca0ce15c51a13e0f5 [INFO] validating manifest of theaaf/blackmagic-c2 on toolchain master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of theaaf/blackmagic-c2 on toolchain try#097e26225c5cc28d3042ad4c80eac7c488f78ee7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing theaaf/blackmagic-c2 [INFO] finished frobbing theaaf/blackmagic-c2 [INFO] frobbed toml for theaaf/blackmagic-c2 written to work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/theaaf/blackmagic-c2/Cargo.toml [INFO] started frobbing theaaf/blackmagic-c2 [INFO] finished frobbing theaaf/blackmagic-c2 [INFO] frobbed toml for theaaf/blackmagic-c2 written to work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/theaaf/blackmagic-c2/Cargo.toml [INFO] crate theaaf/blackmagic-c2 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking theaaf/blackmagic-c2 against try#097e26225c5cc28d3042ad4c80eac7c488f78ee7 for pr-60932 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60932/worker-2/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/theaaf/blackmagic-c2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b954b3803cfd33f882ff7d67529193fce9f291206b210ce95fa7036710721909 [INFO] running `"docker" "start" "-a" "b954b3803cfd33f882ff7d67529193fce9f291206b210ce95fa7036710721909"` [INFO] [stderr] Checking pnet_base v0.22.0 [INFO] [stderr] Compiling pnet v0.22.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking signal-hook v0.1.8 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Checking pnet_sys v0.22.0 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking gethostname v0.2.0 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking backtrace-sys v0.1.28 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Checking ipnetwork v0.14.0 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking regex v1.0.6 [INFO] [stderr] Checking pnet_macros_support v0.22.0 [INFO] [stderr] Checking rmp v0.8.7 (https://github.com/3Hren/msgpack-rust?rev=40b3d480b20961e6eeceb416b32bcd0a3383846a#40b3d480) [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking backtrace v0.3.14 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling actix_derive v0.4.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Checking pnet_datalink v0.22.0 [INFO] [stderr] Checking h2 v0.1.17 [INFO] [stderr] Checking rmp-serde v0.14.0 (https://github.com/3Hren/msgpack-rust?rev=40b3d480b20961e6eeceb416b32bcd0a3383846a#40b3d480) [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Checking flate2 v1.0.7 [INFO] [stderr] Checking slog-term v2.4.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.13 [INFO] [stderr] Checking uuid v0.7.2 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling cexpr v0.3.5 [INFO] [stderr] Compiling v_escape_derive v0.2.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Checking slog-scope v4.1.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-signal v0.2.8 [INFO] [stderr] Checking slog-stdlog v3.0.2 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking tokio v0.1.18 [INFO] [stderr] Checking v_escape v0.3.2 [INFO] [stderr] Checking v_htmlescape v0.3.2 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking trust-dns-resolver v0.10.3 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking actix-net v0.2.6 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling juniper_codegen v0.11.1 [INFO] [stderr] Compiling bindgen v0.42.3 [INFO] [stderr] Checking actix-web v0.7.18 [INFO] [stderr] Checking juniper v0.11.1 [INFO] [stderr] Compiling decklink v0.0.0 (https://github.com/theaaf/decklink-rs#50e56c82) [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.22.0 [INFO] [stderr] Compiling pnet_packet v0.22.0 [INFO] [stderr] Checking pnet_transport v0.22.0 [INFO] [stderr] Checking blackmagic-c2 v0.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/agent/decklink_watcher.rs:154:21 [INFO] [stderr] | [INFO] [stderr] 154 | let mut status = match device.query_status() { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/agent/decklink_watcher.rs:154:21 [INFO] [stderr] | [INFO] [stderr] 154 | let mut status = match device.query_status() { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/agent/hyperdeck.rs:126:25 [INFO] [stderr] | [INFO] [stderr] 126 | let mut payload = response.payload.get_or_insert(String::new()); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/agent/shell.rs:67:25 [INFO] [stderr] | [INFO] [stderr] 67 | let mut stderr = cmd.stderr.take().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/agent/shell.rs:70:25 [INFO] [stderr] | [INFO] [stderr] 70 | let mut stdout = cmd.stdout.take().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/agent/hyperdeck.rs:126:25 [INFO] [stderr] | [INFO] [stderr] 126 | let mut payload = response.payload.get_or_insert(String::new()); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/agent/shell.rs:67:25 [INFO] [stderr] | [INFO] [stderr] 67 | let mut stderr = cmd.stderr.take().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/agent/shell.rs:70:25 [INFO] [stderr] | [INFO] [stderr] 70 | let mut stdout = cmd.stdout.take().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 02s [INFO] running `"docker" "inspect" "b954b3803cfd33f882ff7d67529193fce9f291206b210ce95fa7036710721909"` [INFO] running `"docker" "rm" "-f" "b954b3803cfd33f882ff7d67529193fce9f291206b210ce95fa7036710721909"` [INFO] [stdout] b954b3803cfd33f882ff7d67529193fce9f291206b210ce95fa7036710721909