[INFO] cloning repository https://github.com/terrarier2111/SwapArc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terrarier2111/SwapArc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterrarier2111%2FSwapArc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterrarier2111%2FSwapArc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 79413e824be7be87ce29b9aa936c7993e1bd2d2e [INFO] checking terrarier2111/SwapArc against master#e0ba2d038db3afa968e13075b1d6eabd24339708 for pr-112988 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterrarier2111%2FSwapArc" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/terrarier2111/SwapArc on toolchain e0ba2d038db3afa968e13075b1d6eabd24339708 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e0ba2d038db3afa968e13075b1d6eabd24339708" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/terrarier2111/SwapArc [INFO] finished tweaking git repo https://github.com/terrarier2111/SwapArc [INFO] tweaked toml for git repo https://github.com/terrarier2111/SwapArc written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/terrarier2111/SwapArc already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e0ba2d038db3afa968e13075b1d6eabd24339708" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded likely_stable v0.1.2 [INFO] [stderr] Downloaded pest v2.5.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+e0ba2d038db3afa968e13075b1d6eabd24339708" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8194a14e388e380c1ca2d51068773e517dc1ae667e896a87061eaed63cd3d97e [INFO] running `Command { std: "docker" "start" "-a" "8194a14e388e380c1ca2d51068773e517dc1ae667e896a87061eaed63cd3d97e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8194a14e388e380c1ca2d51068773e517dc1ae667e896a87061eaed63cd3d97e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8194a14e388e380c1ca2d51068773e517dc1ae667e896a87061eaed63cd3d97e", kill_on_drop: false }` [INFO] [stdout] 8194a14e388e380c1ca2d51068773e517dc1ae667e896a87061eaed63cd3d97e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+e0ba2d038db3afa968e13075b1d6eabd24339708" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63265860bf682fca721f12587e7599d65b2cdca16ff51dab51750576127044d0 [INFO] running `Command { std: "docker" "start" "-a" "63265860bf682fca721f12587e7599d65b2cdca16ff51dab51750576127044d0", kill_on_drop: false }` [INFO] [stderr] warning: invalid feature `arc-swap` in required-features of target `swap_arc`: `arc-swap` is not present in [features] section [INFO] [stderr] warning: invalid feature `rand` in required-features of target `swap_arc`: `rand` is not present in [features] section [INFO] [stderr] Compiling proc-macro2 v1.0.53 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Compiling syn v2.0.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling pest v2.5.6 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling likely_stable v0.1.2 [INFO] [stderr] Checking swap-arc v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `compare_exchange_inner` is never used [INFO] [stdout] --> src/lib.rs:863:15 [INFO] [stdout] | [INFO] [stdout] 87 | / impl, const METADATA_BITS: u32> [INFO] [stdout] 88 | | SwapArcAnyMeta [INFO] [stdout] | |_______________________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 863 | unsafe fn compare_exchange_inner( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `from_exposed_addr` is never used [INFO] [stdout] --> src/lib.rs:1612:19 [INFO] [stdout] | [INFO] [stdout] 1612 | pub(crate) fn from_exposed_addr(exposed_addr: usize) -> *const T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `from_exposed_addr_mut` is never used [INFO] [stdout] --> src/lib.rs:1617:19 [INFO] [stdout] | [INFO] [stdout] 1617 | pub(crate) fn from_exposed_addr_mut(exposed_addr: usize) -> *mut T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `compare_exchange_inner` is never used [INFO] [stdout] --> src/lib.rs:863:15 [INFO] [stdout] | [INFO] [stdout] 87 | / impl, const METADATA_BITS: u32> [INFO] [stdout] 88 | | SwapArcAnyMeta [INFO] [stdout] | |_______________________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 863 | unsafe fn compare_exchange_inner( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `from_exposed_addr` is never used [INFO] [stdout] --> src/lib.rs:1612:19 [INFO] [stdout] | [INFO] [stdout] 1612 | pub(crate) fn from_exposed_addr(exposed_addr: usize) -> *const T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `from_exposed_addr_mut` is never used [INFO] [stdout] --> src/lib.rs:1617:19 [INFO] [stdout] | [INFO] [stdout] 1617 | pub(crate) fn from_exposed_addr_mut(exposed_addr: usize) -> *mut T { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.00s [INFO] running `Command { std: "docker" "inspect" "63265860bf682fca721f12587e7599d65b2cdca16ff51dab51750576127044d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63265860bf682fca721f12587e7599d65b2cdca16ff51dab51750576127044d0", kill_on_drop: false }` [INFO] [stdout] 63265860bf682fca721f12587e7599d65b2cdca16ff51dab51750576127044d0