[INFO] fetching crate png-framing 0.5.0... [INFO] testing png-framing-0.5.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate png-framing 0.5.0 into /workspace/builds/worker-37/source [INFO] validating manifest of crates.io crate png-framing 0.5.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate png-framing 0.5.0 [INFO] finished tweaking crates.io crate png-framing 0.5.0 [INFO] tweaked toml for crates.io crate png-framing 0.5.0 written to /workspace/builds/worker-37/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clamp v0.1.0 [INFO] [stderr] Downloaded rayon v0.8.2 [INFO] [stderr] Downloaded framing v0.6.0 [INFO] [stderr] Downloaded c_vec v1.3.3 [INFO] [stderr] Downloaded lodepng v1.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b90d28f5d17df2fd7ae335254d0bf5ef31e90ddcb57b63a2ff309fc5c7f80e2 [INFO] running `Command { std: "docker" "start" "-a" "7b90d28f5d17df2fd7ae335254d0bf5ef31e90ddcb57b63a2ff309fc5c7f80e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b90d28f5d17df2fd7ae335254d0bf5ef31e90ddcb57b63a2ff309fc5c7f80e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b90d28f5d17df2fd7ae335254d0bf5ef31e90ddcb57b63a2ff309fc5c7f80e2", kill_on_drop: false }` [INFO] [stdout] 7b90d28f5d17df2fd7ae335254d0bf5ef31e90ddcb57b63a2ff309fc5c7f80e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4962b08cdea9838a405486083d32e2d2c7143615f6f158ff4877516648cd96d7 [INFO] running `Command { std: "docker" "start" "-a" "4962b08cdea9838a405486083d32e2d2c7143615f6f158ff4877516648cd96d7", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling c_vec v1.3.3 [INFO] [stderr] Compiling clamp v0.1.0 [INFO] [stderr] Compiling rgb v0.8.27 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling lodepng v1.2.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling framing v0.6.0 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/framing-0.6.0/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(conservative_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0759]: `frame` has lifetime `'a` but it needs to satisfy a `'static` lifetime requirement [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/framing-0.6.0/src/transforms/iter.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn iter<'a, T: Image>(frame: &'a T) [INFO] [stdout] | ----- this data with lifetime `'a`... [INFO] [stdout] ... [INFO] [stdout] 10 | (0..w * h).map(move |i| unsafe { [INFO] [stdout] | ____________________^ [INFO] [stdout] 11 | | let (x, y) = (i % w, i / w); [INFO] [stdout] 12 | | (x, y, frame.pixel(i % w, i / w)) [INFO] [stdout] 13 | | }) [INFO] [stdout] | |_____^ ...is captured here... [INFO] [stdout] | [INFO] [stdout] note: ...and is required to live as long as `'static` here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/framing-0.6.0/src/transforms/iter.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | -> impl Iterator + ExactSizeIterator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: to declare that the `impl Trait` captures data from argument `frame`, you can add an explicit `'a` lifetime bound [INFO] [stdout] | [INFO] [stdout] 6 | -> impl Iterator + ExactSizeIterator + 'a [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0759]: `frame` has lifetime `'a` but it needs to satisfy a `'static` lifetime requirement [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/framing-0.6.0/src/transforms/iter.rs:25:36 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn par_iter<'a, T>(frame: &'a T) [INFO] [stdout] | ----- this data with lifetime `'a`... [INFO] [stdout] ... [INFO] [stdout] 25 | (0..w * h).into_par_iter().map(move |i| unsafe { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 26 | | let (x, y) = (i % w, i / w); [INFO] [stdout] 27 | | (x, y, frame.pixel(i % w, i / w)) [INFO] [stdout] 28 | | }) [INFO] [stdout] | |_____^ ...is captured here... [INFO] [stdout] | [INFO] [stdout] note: ...and is required to live as long as `'static` here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/framing-0.6.0/src/transforms/iter.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | -> impl ParallelIterator [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: to declare that the `impl Trait` captures data from argument `frame`, you can add an explicit `'a` lifetime bound [INFO] [stdout] | [INFO] [stdout] 18 | -> impl ParallelIterator + 'a [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0759. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `framing` due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "4962b08cdea9838a405486083d32e2d2c7143615f6f158ff4877516648cd96d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4962b08cdea9838a405486083d32e2d2c7143615f6f158ff4877516648cd96d7", kill_on_drop: false }` [INFO] [stdout] 4962b08cdea9838a405486083d32e2d2c7143615f6f158ff4877516648cd96d7