[INFO] fetching crate ffmpeg4-ffi 0.3.8... [INFO] checking ffmpeg4-ffi-0.3.8 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1 [INFO] extracting crate ffmpeg4-ffi 0.3.8 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate ffmpeg4-ffi 0.3.8 [INFO] finished tweaking crates.io crate ffmpeg4-ffi 0.3.8 [INFO] tweaked toml for crates.io crate ffmpeg4-ffi 0.3.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ffmpeg4-ffi 0.3.8 on toolchain 38c2997544af84fe301d600d6896397738163002 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 45 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.51.1 (available: v0.72.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3bb0327369a3ac822e514eff2b22992a09bfa29fb3c94045bd27dd94f3d4fbf2 [INFO] running `Command { std: "docker" "start" "-a" "3bb0327369a3ac822e514eff2b22992a09bfa29fb3c94045bd27dd94f3d4fbf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bb0327369a3ac822e514eff2b22992a09bfa29fb3c94045bd27dd94f3d4fbf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bb0327369a3ac822e514eff2b22992a09bfa29fb3c94045bd27dd94f3d4fbf2", kill_on_drop: false }` [INFO] [stdout] 3bb0327369a3ac822e514eff2b22992a09bfa29fb3c94045bd27dd94f3d4fbf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e681d906e63e856eb5b6d2d2f3e3d7c5cfe7928d952aac73bf3a68e9f6c8b0b [INFO] running `Command { std: "docker" "start" "-a" "6e681d906e63e856eb5b6d2d2f3e3d7c5cfe7928d952aac73bf3a68e9f6c8b0b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.9 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling cc v1.2.57 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling ffmpeg4-ffi v0.3.8 (/opt/rustwide/workdir) [INFO] [stderr] [FMTARGS] {"crate":"build_script_build","loc":"build.rs:27:49","p":0,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stderr] [FMTARGS] {"crate":"build_script_build","loc":"build.rs:76:17","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16} [INFO] [stdout] warning: lint `safe_packed_borrows` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/lib.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #![allow(safe_packed_borrows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `safe_packed_borrows` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/lib.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #![allow(safe_packed_borrows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sys.rs:9958:18 [INFO] [stdout] | [INFO] [stdout] 9958 | unsafe { ::std::mem::transmute(self._bitfield_1.get(0usize, 2u8) as u32) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9958 - unsafe { ::std::mem::transmute(self._bitfield_1.get(0usize, 2u8) as u32) } [INFO] [stdout] 9958 + unsafe { u32::cast_signed(self._bitfield_1.get(0usize, 2u8) as u32) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sys.rs:9963:28 [INFO] [stdout] | [INFO] [stdout] 9963 | let val: u32 = ::std::mem::transmute(val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9963 - let val: u32 = ::std::mem::transmute(val); [INFO] [stdout] 9963 + let val: u32 = i32::cast_unsigned(val); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sys.rs:9969:18 [INFO] [stdout] | [INFO] [stdout] 9969 | unsafe { ::std::mem::transmute(self._bitfield_1.get(2usize, 30u8) as u32) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9969 - unsafe { ::std::mem::transmute(self._bitfield_1.get(2usize, 30u8) as u32) } [INFO] [stdout] 9969 + unsafe { u32::cast_signed(self._bitfield_1.get(2usize, 30u8) as u32) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sys.rs:9974:28 [INFO] [stdout] | [INFO] [stdout] 9974 | let val: u32 = ::std::mem::transmute(val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9974 - let val: u32 = ::std::mem::transmute(val); [INFO] [stdout] 9974 + let val: u32 = i32::cast_unsigned(val); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sys.rs:9986:39 [INFO] [stdout] | [INFO] [stdout] 9986 | let flags: u32 = unsafe { ::std::mem::transmute(flags) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9986 - let flags: u32 = unsafe { ::std::mem::transmute(flags) }; [INFO] [stdout] 9986 + let flags: u32 = unsafe { i32::cast_unsigned(flags) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sys.rs:9990:38 [INFO] [stdout] | [INFO] [stdout] 9990 | let size: u32 = unsafe { ::std::mem::transmute(size) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9990 - let size: u32 = unsafe { ::std::mem::transmute(size) }; [INFO] [stdout] 9990 + let size: u32 = unsafe { i32::cast_unsigned(size) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sys.rs:9958:18 [INFO] [stdout] | [INFO] [stdout] 9958 | unsafe { ::std::mem::transmute(self._bitfield_1.get(0usize, 2u8) as u32) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9958 - unsafe { ::std::mem::transmute(self._bitfield_1.get(0usize, 2u8) as u32) } [INFO] [stdout] 9958 + unsafe { u32::cast_signed(self._bitfield_1.get(0usize, 2u8) as u32) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sys.rs:9963:28 [INFO] [stdout] | [INFO] [stdout] 9963 | let val: u32 = ::std::mem::transmute(val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9963 - let val: u32 = ::std::mem::transmute(val); [INFO] [stdout] 9963 + let val: u32 = i32::cast_unsigned(val); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sys.rs:9969:18 [INFO] [stdout] | [INFO] [stdout] 9969 | unsafe { ::std::mem::transmute(self._bitfield_1.get(2usize, 30u8) as u32) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9969 - unsafe { ::std::mem::transmute(self._bitfield_1.get(2usize, 30u8) as u32) } [INFO] [stdout] 9969 + unsafe { u32::cast_signed(self._bitfield_1.get(2usize, 30u8) as u32) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sys.rs:9974:28 [INFO] [stdout] | [INFO] [stdout] 9974 | let val: u32 = ::std::mem::transmute(val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9974 - let val: u32 = ::std::mem::transmute(val); [INFO] [stdout] 9974 + let val: u32 = i32::cast_unsigned(val); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sys.rs:9986:39 [INFO] [stdout] | [INFO] [stdout] 9986 | let flags: u32 = unsafe { ::std::mem::transmute(flags) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9986 - let flags: u32 = unsafe { ::std::mem::transmute(flags) }; [INFO] [stdout] 9986 + let flags: u32 = unsafe { i32::cast_unsigned(flags) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sys.rs:9990:38 [INFO] [stdout] | [INFO] [stdout] 9990 | let size: u32 = unsafe { ::std::mem::transmute(size) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9990 - let size: u32 = unsafe { ::std::mem::transmute(size) }; [INFO] [stdout] 9990 + let size: u32 = unsafe { i32::cast_unsigned(size) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.22s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.6, nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "6e681d906e63e856eb5b6d2d2f3e3d7c5cfe7928d952aac73bf3a68e9f6c8b0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e681d906e63e856eb5b6d2d2f3e3d7c5cfe7928d952aac73bf3a68e9f6c8b0b", kill_on_drop: false }` [INFO] [stdout] 6e681d906e63e856eb5b6d2d2f3e3d7c5cfe7928d952aac73bf3a68e9f6c8b0b