[INFO] fetching crate simple-ffmpeg 1.0.0... [INFO] testing simple-ffmpeg-1.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate simple-ffmpeg 1.0.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate simple-ffmpeg 1.0.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate simple-ffmpeg 1.0.0 [INFO] tweaked toml for crates.io crate simple-ffmpeg 1.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate simple-ffmpeg 1.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate simple-ffmpeg 1.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fceaa7422d5e89a8e6e896516be50a3753785fd087426fdc923588dea69f1aa7 [INFO] running `Command { std: "docker" "start" "-a" "fceaa7422d5e89a8e6e896516be50a3753785fd087426fdc923588dea69f1aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fceaa7422d5e89a8e6e896516be50a3753785fd087426fdc923588dea69f1aa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fceaa7422d5e89a8e6e896516be50a3753785fd087426fdc923588dea69f1aa7", kill_on_drop: false }` [INFO] [stdout] fceaa7422d5e89a8e6e896516be50a3753785fd087426fdc923588dea69f1aa7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a403bf5d4b42fe8fb38d9fd3c0cc53d0964df2c5b363c24a7664097963303199 [INFO] running `Command { std: "docker" "start" "-a" "a403bf5d4b42fe8fb38d9fd3c0cc53d0964df2c5b363c24a7664097963303199", kill_on_drop: false }` [INFO] [stderr] Compiling simple-ffmpeg v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "a403bf5d4b42fe8fb38d9fd3c0cc53d0964df2c5b363c24a7664097963303199", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a403bf5d4b42fe8fb38d9fd3c0cc53d0964df2c5b363c24a7664097963303199", kill_on_drop: false }` [INFO] [stdout] a403bf5d4b42fe8fb38d9fd3c0cc53d0964df2c5b363c24a7664097963303199 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85ad5a86a8950f3c565a6123be7e5f82e67e86772414e3802f201e6b97bc8b47 [INFO] running `Command { std: "docker" "start" "-a" "85ad5a86a8950f3c565a6123be7e5f82e67e86772414e3802f201e6b97bc8b47", kill_on_drop: false }` [INFO] [stderr] Compiling simple-ffmpeg v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "85ad5a86a8950f3c565a6123be7e5f82e67e86772414e3802f201e6b97bc8b47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85ad5a86a8950f3c565a6123be7e5f82e67e86772414e3802f201e6b97bc8b47", kill_on_drop: false }` [INFO] [stdout] 85ad5a86a8950f3c565a6123be7e5f82e67e86772414e3802f201e6b97bc8b47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 90b4ae046d24753d537edac5d7c0707ec5d2116ecdb01f98fbaad9d353ed7869 [INFO] running `Command { std: "docker" "start" "-a" "90b4ae046d24753d537edac5d7c0707ec5d2116ecdb01f98fbaad9d353ed7869", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_ffmpeg-0c5da02876a03370) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests simple_ffmpeg [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 11) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 11) stdout ---- [INFO] [stdout] error: expected `;`, found keyword `for` [INFO] [stdout] --> src/lib.rs:17:40 [INFO] [stdout] | [INFO] [stdout] 17 | let mut pixels = [0u32; WIDTH * HEIGHT] [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 18 | for _ in 0..(DURATION * FPS) { [INFO] [stdout] | --- unexpected token [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `WIDTH` in this scope [INFO] [stdout] --> src/lib.rs:15:43 [INFO] [stdout] | [INFO] [stdout] 15 | let mut ffmpeg = ffmpeg::start("out.mp4", WIDTH, HEIGHT, FPS)?; [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `HEIGHT` in this scope [INFO] [stdout] --> src/lib.rs:15:50 [INFO] [stdout] | [INFO] [stdout] 15 | let mut ffmpeg = ffmpeg::start("out.mp4", WIDTH, HEIGHT, FPS)?; [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `FPS` in this scope [INFO] [stdout] --> src/lib.rs:15:58 [INFO] [stdout] | [INFO] [stdout] 15 | let mut ffmpeg = ffmpeg::start("out.mp4", WIDTH, HEIGHT, FPS)?; [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `WIDTH` in this scope [INFO] [stdout] --> src/lib.rs:17:25 [INFO] [stdout] | [INFO] [stdout] 17 | let mut pixels = [0u32; WIDTH * HEIGHT] [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `HEIGHT` in this scope [INFO] [stdout] --> src/lib.rs:17:33 [INFO] [stdout] | [INFO] [stdout] 17 | let mut pixels = [0u32; WIDTH * HEIGHT] [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `DURATION` in this scope [INFO] [stdout] --> src/lib.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | for _ in 0..(DURATION * FPS) { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `FPS` in this scope [INFO] [stdout] --> src/lib.rs:18:25 [INFO] [stdout] | [INFO] [stdout] 18 | for _ in 0..(DURATION * FPS) { [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:15:62 [INFO] [stdout] | [INFO] [stdout] 12 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_11_0() { [INFO] [stdout] | ---------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 15 | let mut ffmpeg = ffmpeg::start("out.mp4", WIDTH, HEIGHT, FPS)?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 12 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_11_0() -> Result<(), Box> { [INFO] [stdout] 13 | use simple_ffmpeg as ffmpeg; [INFO] [stdout] ... [INFO] [stdout] 24 | ffmpeg.finalize()?; [INFO] [stdout] 25 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 12 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_11_0() { [INFO] [stdout] | ---------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 21 | ffmpeg.send_frame(&pixels)?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 12 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_11_0() -> Result<(), Box> { [INFO] [stdout] 13 | use simple_ffmpeg as ffmpeg; [INFO] [stdout] ... [INFO] [stdout] 24 | ffmpeg.finalize()?; [INFO] [stdout] 25 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/lib.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 12 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_11_0() { [INFO] [stdout] | ---------------------------------- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] ... [INFO] [stdout] 24 | ffmpeg.finalize()?; [INFO] [stdout] | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] | [INFO] [stdout] help: consider adding return type [INFO] [stdout] | [INFO] [stdout] 12 ~ fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_11_0() -> Result<(), Box> { [INFO] [stdout] 13 | use simple_ffmpeg as ffmpeg; [INFO] [stdout] ... [INFO] [stdout] 24 | ffmpeg.finalize()?; [INFO] [stdout] 25 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 11) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "90b4ae046d24753d537edac5d7c0707ec5d2116ecdb01f98fbaad9d353ed7869", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90b4ae046d24753d537edac5d7c0707ec5d2116ecdb01f98fbaad9d353ed7869", kill_on_drop: false }` [INFO] [stdout] 90b4ae046d24753d537edac5d7c0707ec5d2116ecdb01f98fbaad9d353ed7869