[INFO] fetching crate reffers 0.7.0... [INFO] checking reffers-0.7.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate reffers 0.7.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate reffers 0.7.0 [INFO] finished tweaking crates.io crate reffers 0.7.0 [INFO] tweaked toml for crates.io crate reffers 0.7.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate reffers 0.7.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e096cb8e4a8731695d2807d36456b1280ce98af3b401b386060783c002cf8877 [INFO] running `Command { std: "docker" "start" "-a" "e096cb8e4a8731695d2807d36456b1280ce98af3b401b386060783c002cf8877", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e096cb8e4a8731695d2807d36456b1280ce98af3b401b386060783c002cf8877", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e096cb8e4a8731695d2807d36456b1280ce98af3b401b386060783c002cf8877", kill_on_drop: false }` [INFO] [stdout] e096cb8e4a8731695d2807d36456b1280ce98af3b401b386060783c002cf8877 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58d184cb8ccb6d5200725fe0ca1985791096a7f6971d4a7badf1dd5478ee00d8 [INFO] running `Command { std: "docker" "start" "-a" "58d184cb8ccb6d5200725fe0ca1985791096a7f6971d4a7badf1dd5478ee00d8", kill_on_drop: false }` [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking reffers v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected [INFO] [stdout] --> src/aref.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | if ptr2 != ptr1 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default [INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses [INFO] [stdout] | [INFO] [stdout] 115 - if ptr2 != ptr1 { [INFO] [stdout] 115 + if !std::ptr::addr_eq(ptr2, ptr1) { [INFO] [stdout] | [INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses [INFO] [stdout] | [INFO] [stdout] 115 - if ptr2 != ptr1 { [INFO] [stdout] 115 + if !std::ptr::eq(ptr2, ptr1) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SlowRMBA` [INFO] [stdout] --> benches/bench.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | let q = SlowRMBA::Arc(z); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `SlowRMBA` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these enums [INFO] [stdout] | [INFO] [stdout] 7 + use crate::rmba::SlowRMBA; [INFO] [stdout] | [INFO] [stdout] 7 + use reffers::rmba::SlowRMBA; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected [INFO] [stdout] --> src/aref.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | if ptr2 != ptr1 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default [INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses [INFO] [stdout] | [INFO] [stdout] 115 - if ptr2 != ptr1 { [INFO] [stdout] 115 + if !std::ptr::addr_eq(ptr2, ptr1) { [INFO] [stdout] | [INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses [INFO] [stdout] | [INFO] [stdout] 115 - if ptr2 != ptr1 { [INFO] [stdout] 115 + if !std::ptr::eq(ptr2, ptr1) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/aref.rs:700:27 [INFO] [stdout] | [INFO] [stdout] 700 | pub fn idx_to_str(&self, idx: u32) -> ARef { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 700 | pub fn idx_to_str(&self, idx: u32) -> ARef<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `reffers` (bench "bench") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "58d184cb8ccb6d5200725fe0ca1985791096a7f6971d4a7badf1dd5478ee00d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58d184cb8ccb6d5200725fe0ca1985791096a7f6971d4a7badf1dd5478ee00d8", kill_on_drop: false }` [INFO] [stdout] 58d184cb8ccb6d5200725fe0ca1985791096a7f6971d4a7badf1dd5478ee00d8