[INFO] fetching crate pebble-skip 0.0.1... [INFO] building pebble-skip-0.0.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate pebble-skip 0.0.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate pebble-skip 0.0.1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pebble-skip 0.0.1 [INFO] finished tweaking crates.io crate pebble-skip 0.0.1 [INFO] tweaked toml for crates.io crate pebble-skip 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pebble-sys v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 857f5dc1d9391a4bd961a46767e290c895412a9c7a9aa974f04e9ffca2ea17e1 [INFO] running `Command { std: "docker" "start" "-a" "857f5dc1d9391a4bd961a46767e290c895412a9c7a9aa974f04e9ffca2ea17e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "857f5dc1d9391a4bd961a46767e290c895412a9c7a9aa974f04e9ffca2ea17e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "857f5dc1d9391a4bd961a46767e290c895412a9c7a9aa974f04e9ffca2ea17e1", kill_on_drop: false }` [INFO] [stdout] 857f5dc1d9391a4bd961a46767e290c895412a9c7a9aa974f04e9ffca2ea17e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ae3da20bcbaca7bf31d6bdd0888d69f37b337e147bcb2ccb9e6558ef5c566f7 [INFO] running `Command { std: "docker" "start" "-a" "4ae3da20bcbaca7bf31d6bdd0888d69f37b337e147bcb2ccb9e6558ef5c566f7", kill_on_drop: false }` [INFO] [stderr] Compiling debugless-unwrap v0.0.4 [INFO] [stderr] Compiling pebble-sys v0.0.1 [INFO] [stderr] Compiling unsafe_unwrap v0.1.0 [INFO] [stderr] Compiling pebble-skip v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `core::intrinsics::drop_in_place`: no longer an intrinsic - use `ptr::drop_in_place` directly [INFO] [stdout] --> src/lib.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 21 | intrinsics::drop_in_place, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::intrinsics::drop_in_place`: no longer an intrinsic - use `ptr::drop_in_place` directly [INFO] [stdout] --> src/lib.rs:95:4 [INFO] [stdout] | [INFO] [stdout] 95 | drop_in_place(ptr); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::intrinsics::drop_in_place`: no longer an intrinsic - use `ptr::drop_in_place` directly [INFO] [stdout] --> src/standard_c/memory.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | intrinsics::drop_in_place, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::intrinsics::drop_in_place`: no longer an intrinsic - use `ptr::drop_in_place` directly [INFO] [stdout] --> src/standard_c/memory.rs:112:4 [INFO] [stdout] | [INFO] [stdout] 112 | drop_in_place(discarded) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::intrinsics::drop_in_place`: no longer an intrinsic - use `ptr::drop_in_place` directly [INFO] [stdout] --> src/standard_c/memory.rs:148:2 [INFO] [stdout] | [INFO] [stdout] 148 | drop_in_place(ptr); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `maybe_uninit_extra` has been stable since 1.60.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | #![feature(maybe_uninit_extra)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `maybe_uninit_ref` has been stable since 1.55.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | #![feature(maybe_uninit_ref)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AsCStr` is never used [INFO] [stdout] --> src/standard_c/mod.rs:53:7 [INFO] [stdout] | [INFO] [stdout] 53 | trait AsCStr { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/user_interface/layers.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Layer(pub(crate) Handle<'static, sysLayer>, PhantomData); [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Layer((), PhantomData); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "4ae3da20bcbaca7bf31d6bdd0888d69f37b337e147bcb2ccb9e6558ef5c566f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ae3da20bcbaca7bf31d6bdd0888d69f37b337e147bcb2ccb9e6558ef5c566f7", kill_on_drop: false }` [INFO] [stdout] 4ae3da20bcbaca7bf31d6bdd0888d69f37b337e147bcb2ccb9e6558ef5c566f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5eb95523402558eefaf0e298a9d4e1b8fbe81ea0dfd08026063c303cfc55cd2f [INFO] running `Command { std: "docker" "start" "-a" "5eb95523402558eefaf0e298a9d4e1b8fbe81ea0dfd08026063c303cfc55cd2f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s [INFO] running `Command { std: "docker" "inspect" "5eb95523402558eefaf0e298a9d4e1b8fbe81ea0dfd08026063c303cfc55cd2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eb95523402558eefaf0e298a9d4e1b8fbe81ea0dfd08026063c303cfc55cd2f", kill_on_drop: false }` [INFO] [stdout] 5eb95523402558eefaf0e298a9d4e1b8fbe81ea0dfd08026063c303cfc55cd2f