[INFO] updating cached repository https://github.com/swatteau/heightmap [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 277c66923657eccefe7baf63db7e2c7aee2c1fc5 [INFO] testing swatteau/heightmap against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswatteau%2Fheightmap" "/workspace/builds/worker-72/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/swatteau/heightmap on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/swatteau/heightmap [INFO] finished tweaking git repo https://github.com/swatteau/heightmap [INFO] tweaked toml for git repo https://github.com/swatteau/heightmap written to /workspace/builds/worker-72/source/Cargo.toml [INFO] crate git repo https://github.com/swatteau/heightmap already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 bitflags v1.0.1 [INFO] [stderr] Downloaded vec_map v0.8.0 [INFO] [stderr] Downloaded unicode-width v0.1.4 [INFO] [stderr] Downloaded strsim v0.7.0 [INFO] [stderr] Downloaded textwrap v0.9.0 [INFO] [stderr] Downloaded clap v2.31.2 [INFO] [stderr] Downloaded redox_termios v0.1.1 [INFO] [stderr] Downloaded redox_syscall v0.1.37 [INFO] [stderr] Downloaded termion v1.5.1 [INFO] [stderr] Downloaded atty v0.2.8 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.2 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.2 [INFO] [stderr] Downloaded rand v0.4.1 [INFO] [stderr] Downloaded winapi v0.3.4 [INFO] [stderr] Downloaded libc v0.2.34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f66601b60672fda7f0fb3c27de12fbdccf4ec1e55aee47b293a5aa4be78b17d [INFO] running `Command { std: "docker" "start" "-a" "4f66601b60672fda7f0fb3c27de12fbdccf4ec1e55aee47b293a5aa4be78b17d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f66601b60672fda7f0fb3c27de12fbdccf4ec1e55aee47b293a5aa4be78b17d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f66601b60672fda7f0fb3c27de12fbdccf4ec1e55aee47b293a5aa4be78b17d", kill_on_drop: false }` [INFO] [stdout] 4f66601b60672fda7f0fb3c27de12fbdccf4ec1e55aee47b293a5aa4be78b17d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9492e9a40dee20637adac291358f4f0b00f0b55b382fad67852e77eafddd83e4 [INFO] running `Command { std: "docker" "start" "-a" "9492e9a40dee20637adac291358f4f0b00f0b55b382fad67852e77eafddd83e4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling atty v0.2.8 [INFO] [stderr] Compiling rand v0.4.1 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling diamondsquare v0.1.0 (/opt/rustwide/workdir/diamondsquare) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> diamondsquare/src/terrain.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | ext_fn: Box, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 74 - ext_fn: Box, [INFO] [stdout] 74 + ext_fn: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> diamondsquare/src/terrain.rs:83:40 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn new(order: u32, ext_fn: Box) -> TerrainGenerator { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 83 - pub fn new(order: u32, ext_fn: Box) -> TerrainGenerator { [INFO] [stdout] 83 + pub fn new(order: u32, ext_fn: Box) -> TerrainGenerator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> diamondsquare/src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(iterator_step_by)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable [INFO] [stdout] --> diamondsquare/src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #![feature(iterator_step_by)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `diamondsquare` due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9492e9a40dee20637adac291358f4f0b00f0b55b382fad67852e77eafddd83e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9492e9a40dee20637adac291358f4f0b00f0b55b382fad67852e77eafddd83e4", kill_on_drop: false }` [INFO] [stdout] 9492e9a40dee20637adac291358f4f0b00f0b55b382fad67852e77eafddd83e4