[INFO] fetching crate slice-deque 0.3.0... [INFO] checking slice-deque-0.3.0 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789 [INFO] extracting crate slice-deque 0.3.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate slice-deque 0.3.0 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate slice-deque 0.3.0 [INFO] finished tweaking crates.io crate slice-deque 0.3.0 [INFO] tweaked toml for crates.io crate slice-deque 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: Found `feature = ...` in `target.'cfg(...)'.dependencies`. This key is not supported for selecting dependencies and will not work as expected. Use the [features] section instead: https://doc.rust-lang.org/cargo/reference/features.html [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28b98d65d9e9ce68d52dc2b5f48fd9a611dc1a1bb37746d516bdc41cce0612b8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "28b98d65d9e9ce68d52dc2b5f48fd9a611dc1a1bb37746d516bdc41cce0612b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28b98d65d9e9ce68d52dc2b5f48fd9a611dc1a1bb37746d516bdc41cce0612b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28b98d65d9e9ce68d52dc2b5f48fd9a611dc1a1bb37746d516bdc41cce0612b8", kill_on_drop: false }` [INFO] [stdout] 28b98d65d9e9ce68d52dc2b5f48fd9a611dc1a1bb37746d516bdc41cce0612b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46021c1d8371afe2f6a34e94d77ee874ff1c43b0a094724974ad3cf5a5bca59a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "46021c1d8371afe2f6a34e94d77ee874ff1c43b0a094724974ad3cf5a5bca59a", kill_on_drop: false }` [INFO] [stderr] warning: Found `feature = ...` in `target.'cfg(...)'.dependencies`. This key is not supported for selecting dependencies and will not work as expected. Use the [features] section instead: https://doc.rust-lang.org/cargo/reference/features.html [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Checking slice-deque v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: casting pointer to `isize` [INFO] [stdout] --> src/lib.rs:223:24 [INFO] [stdout] | [INFO] [stdout] 223 | let diff = (other as isize).wrapping_sub(self as isize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `other as usize as isize` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(invalid_ptr_to_int_cast)]` on by default [INFO] [stdout] = help: pointers should only be cast to `usize` or `u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting pointer to `isize` [INFO] [stdout] --> src/lib.rs:223:54 [INFO] [stdout] | [INFO] [stdout] 223 | let diff = (other as isize).wrapping_sub(self as isize); [INFO] [stdout] | ^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `self as usize as isize` [INFO] [stdout] | [INFO] [stdout] = help: pointers should only be cast to `usize` or `u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `slice-deque` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: casting pointer to `isize` [INFO] [stdout] --> src/lib.rs:223:24 [INFO] [stdout] | [INFO] [stdout] 223 | let diff = (other as isize).wrapping_sub(self as isize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `other as usize as isize` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(invalid_ptr_to_int_cast)]` on by default [INFO] [stdout] = help: pointers should only be cast to `usize` or `u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting pointer to `isize` [INFO] [stdout] --> src/lib.rs:223:54 [INFO] [stdout] | [INFO] [stdout] 223 | let diff = (other as isize).wrapping_sub(self as isize); [INFO] [stdout] | ^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `self as usize as isize` [INFO] [stdout] | [INFO] [stdout] = help: pointers should only be cast to `usize` or `u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "46021c1d8371afe2f6a34e94d77ee874ff1c43b0a094724974ad3cf5a5bca59a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46021c1d8371afe2f6a34e94d77ee874ff1c43b0a094724974ad3cf5a5bca59a", kill_on_drop: false }` [INFO] [stdout] 46021c1d8371afe2f6a34e94d77ee874ff1c43b0a094724974ad3cf5a5bca59a