[INFO] fetching crate swf-tree 0.9.0... [INFO] building swf-tree-0.9.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate swf-tree 0.9.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate swf-tree 0.9.0 [INFO] finished tweaking crates.io crate swf-tree 0.9.0 [INFO] tweaked toml for crates.io crate swf-tree 0.9.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate swf-tree 0.9.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding hex v0.3.2 (available: v0.4.3) [INFO] [stderr] Adding serde_json_v8 v0.0.1 (available: v0.1.1) [INFO] [stderr] Adding test-generator v0.2.2 (available: v0.3.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66535fec9fed984c88195881f2c039591a6894f697043d11160803bccd7ec7b9 [INFO] running `Command { std: "docker" "start" "-a" "66535fec9fed984c88195881f2c039591a6894f697043d11160803bccd7ec7b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66535fec9fed984c88195881f2c039591a6894f697043d11160803bccd7ec7b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66535fec9fed984c88195881f2c039591a6894f697043d11160803bccd7ec7b9", kill_on_drop: false }` [INFO] [stdout] 66535fec9fed984c88195881f2c039591a6894f697043d11160803bccd7ec7b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1873ccf4c436b5e2b32cfaef6fb3da88195f159bc0d32c9378d52dfea407c565 [INFO] running `Command { std: "docker" "start" "-a" "1873ccf4c436b5e2b32cfaef6fb3da88195f159bc0d32c9378d52dfea407c565", kill_on_drop: false }` [INFO] [stderr] Compiling swf-fixed v0.1.5 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling swf-tree v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/float_is.rs:7:35 [INFO] [stdout] | [INFO] [stdout] 7 | let left_bits: u32 = unsafe { ::std::mem::transmute(*self) }; [INFO] [stdout] | ---------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/float_is.rs:8:36 [INFO] [stdout] | [INFO] [stdout] 8 | let right_bits: u32 = unsafe { ::std::mem::transmute(*other) }; [INFO] [stdout] | ---------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/float_is.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | let left_bits: u64 = unsafe { ::std::mem::transmute(*self) }; [INFO] [stdout] | ---------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/float_is.rs:16:36 [INFO] [stdout] | [INFO] [stdout] 16 | let right_bits: u64 = unsafe { ::std::mem::transmute(*other) }; [INFO] [stdout] | ---------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.86s [INFO] running `Command { std: "docker" "inspect" "1873ccf4c436b5e2b32cfaef6fb3da88195f159bc0d32c9378d52dfea407c565", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1873ccf4c436b5e2b32cfaef6fb3da88195f159bc0d32c9378d52dfea407c565", kill_on_drop: false }` [INFO] [stdout] 1873ccf4c436b5e2b32cfaef6fb3da88195f159bc0d32c9378d52dfea407c565 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ad32cead2e43685cc89c1ae66cbe6d3048a1177219e03f8a9ba6ef39a302f6b [INFO] running `Command { std: "docker" "start" "-a" "2ad32cead2e43685cc89c1ae66cbe6d3048a1177219e03f8a9ba6ef39a302f6b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/float_is.rs:7:35 [INFO] [stdout] | [INFO] [stdout] 7 | let left_bits: u32 = unsafe { ::std::mem::transmute(*self) }; [INFO] [stdout] | ---------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/float_is.rs:8:36 [INFO] [stdout] | [INFO] [stdout] 8 | let right_bits: u32 = unsafe { ::std::mem::transmute(*other) }; [INFO] [stdout] | ---------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/float_is.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | let left_bits: u64 = unsafe { ::std::mem::transmute(*self) }; [INFO] [stdout] | ---------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/float_is.rs:16:36 [INFO] [stdout] | [INFO] [stdout] 16 | let right_bits: u64 = unsafe { ::std::mem::transmute(*other) }; [INFO] [stdout] | ---------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling serde_json_v8 v0.0.1 [INFO] [stderr] Compiling test-generator v0.2.2 [INFO] [stderr] Compiling swf-tree v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/float_is.rs:7:35 [INFO] [stdout] | [INFO] [stdout] 7 | let left_bits: u32 = unsafe { ::std::mem::transmute(*self) }; [INFO] [stdout] | ---------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/float_is.rs:8:36 [INFO] [stdout] | [INFO] [stdout] 8 | let right_bits: u32 = unsafe { ::std::mem::transmute(*other) }; [INFO] [stdout] | ---------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/float_is.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | let left_bits: u64 = unsafe { ::std::mem::transmute(*self) }; [INFO] [stdout] | ---------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/float_is.rs:16:36 [INFO] [stdout] | [INFO] [stdout] 16 | let right_bits: u64 = unsafe { ::std::mem::transmute(*other) }; [INFO] [stdout] | ---------------------^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f64::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_movie` is never used [INFO] [stdout] --> src/lib.rs:179:6 [INFO] [stdout] | [INFO] [stdout] 179 | fn test_movie(path: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_tag` is never used [INFO] [stdout] --> src/lib.rs:227:22 [INFO] [stdout] | [INFO] [stdout] 227 | test_various_impl!(test_tag, "../tests/tags/*/*/", Tag); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_various_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_color_transform_with_alpha` is never used [INFO] [stdout] --> src/lib.rs:231:5 [INFO] [stdout] | [INFO] [stdout] 231 | test_color_transform_with_alpha, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_various_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_float16_le` is never used [INFO] [stdout] --> src/lib.rs:237:22 [INFO] [stdout] | [INFO] [stdout] 237 | test_various_impl!(test_float16_le, "../tests/various/float16-le/*/", f32); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_various_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_header` is never used [INFO] [stdout] --> src/lib.rs:240:22 [INFO] [stdout] | [INFO] [stdout] 240 | test_various_impl!(test_header, "../tests/various/header/*/", Header); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_various_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_matrix` is never used [INFO] [stdout] --> src/lib.rs:243:22 [INFO] [stdout] | [INFO] [stdout] 243 | test_various_impl!(test_matrix, "../tests/various/matrix/*/", Matrix); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_various_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_rect` is never used [INFO] [stdout] --> src/lib.rs:246:22 [INFO] [stdout] | [INFO] [stdout] 246 | test_various_impl!(test_rect, "../tests/various/rect/*/", Rect); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_various_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_swf_signature` is never used [INFO] [stdout] --> src/lib.rs:249:22 [INFO] [stdout] | [INFO] [stdout] 249 | test_various_impl!(test_swf_signature, "../tests/various/swf-signature/*/", SwfSignature); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_various_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_leb128_u32` is never used [INFO] [stdout] --> src/lib.rs:251:22 [INFO] [stdout] | [INFO] [stdout] 251 | test_various_impl!(test_leb128_u32, "../tests/various/uint32-leb128/*/", u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `test_various_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.45s [INFO] running `Command { std: "docker" "inspect" "2ad32cead2e43685cc89c1ae66cbe6d3048a1177219e03f8a9ba6ef39a302f6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ad32cead2e43685cc89c1ae66cbe6d3048a1177219e03f8a9ba6ef39a302f6b", kill_on_drop: false }` [INFO] [stdout] 2ad32cead2e43685cc89c1ae66cbe6d3048a1177219e03f8a9ba6ef39a302f6b