[INFO] fetching crate arc-swap 1.5.0...
[INFO] checking arc-swap-1.5.0 against try#c05ee43175e02d208faed1fcc0f436c56e48bba6 for pr-92413
[INFO] extracting crate arc-swap 1.5.0 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate arc-swap 1.5.0 on toolchain c05ee43175e02d208faed1fcc0f436c56e48bba6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arc-swap 1.5.0
[INFO] finished tweaking crates.io crate arc-swap 1.5.0
[INFO] tweaked toml for crates.io crate arc-swap 1.5.0 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded adaptive-barrier v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a8a100127a9d1edcc8fd39145739cc47f1976f21ed220be7ad3ec4d81d06c5d
[INFO] running `Command { std: "docker" "start" "-a" "1a8a100127a9d1edcc8fd39145739cc47f1976f21ed220be7ad3ec4d81d06c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a8a100127a9d1edcc8fd39145739cc47f1976f21ed220be7ad3ec4d81d06c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8a100127a9d1edcc8fd39145739cc47f1976f21ed220be7ad3ec4d81d06c5d", kill_on_drop: false }`
[INFO] [stdout] 1a8a100127a9d1edcc8fd39145739cc47f1976f21ed220be7ad3ec4d81d06c5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f133041de0997f965aca1d1431f448cdc0f198b18b0929e640ad420cc13e0b2d
[INFO] running `Command { std: "docker" "start" "-a" "f133041de0997f965aca1d1431f448cdc0f198b18b0929e640ad420cc13e0b2d", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Checking cfg-if v1.0.0
[INFO] [stderr] Compiling libc v0.2.112
[INFO] [stderr] Compiling autocfg v1.0.1
[INFO] [stderr] Checking lazy_static v1.4.0
[INFO] [stderr] Compiling crossbeam-utils v0.8.5
[INFO] [stderr] Compiling semver v1.0.4
[INFO] [stderr] Checking scopeguard v1.1.0
[INFO] [stderr] Compiling getrandom v0.1.16
[INFO] [stderr] Checking ppv-lite86 v0.2.16
[INFO] [stderr] Compiling proc-macro2 v1.0.36
[INFO] [stderr] Compiling crossbeam-epoch v0.9.5
[INFO] [stderr] Compiling memchr v2.4.1
[INFO] [stderr] Checking either v1.6.1
[INFO] [stderr] Compiling rayon-core v1.9.1
[INFO] [stderr] Compiling unicode-xid v0.2.2
[INFO] [stderr] Compiling syn v1.0.84
[INFO] [stderr] Checking regex-automata v0.1.10
[INFO] [stderr] Checking plotters-backend v0.3.2
[INFO] [stderr] Checking remove_dir_all v0.5.3
[INFO] [stderr] Compiling parking_lot_core v0.8.5
[INFO] [stderr] Checking unicode-width v0.1.9
[INFO] [stderr] Checking regex-syntax v0.6.25
[INFO] [stderr] Checking half v1.8.2
[INFO] [stderr] Checking fnv v1.0.7
[INFO] [stderr] Checking bit-vec v0.6.3
[INFO] [stderr] Checking smallvec v1.7.0
[INFO] [stderr] Checking same-file v1.0.6
[INFO] [stderr] Checking quick-error v1.2.3
[INFO] [stderr] Checking byteorder v1.4.3
[INFO] [stderr] Checking oorandom v11.1.3
[INFO] [stderr] Checking adaptive-barrier v0.1.0
[INFO] [stderr] Checking once_cell v1.9.0
[INFO] [stderr] Checking arc-swap v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] Checking tinytemplate v1.2.1
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout] --> src/lib.rs:202:6
[INFO] [stdout] |
[INFO] [stdout] 202 | impl<'a, T: RefCnt, S: Strategy<T>> Deref for Guard<T, S> {
[INFO] [stdout] | ^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout] |
[INFO] [stdout] = note: `#[deny(unused_lifetimes)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout] --> src/as_raw.rs:54:6
[INFO] [stdout] |
[INFO] [stdout] 54 | impl<'a, T: RefCnt> AsRaw<T::Base> for Guard<T> {
[INFO] [stdout] | ^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout] --> src/lib.rs:167:6
[INFO] [stdout] |
[INFO] [stdout] 167 | impl<'a, T: RefCnt, S: Strategy<T>> Guard<T, S> {
[INFO] [stdout] | ^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] error: lifetime parameter `'a` never used
[INFO] [stdout] --> src/as_raw.rs:53:6
[INFO] [stdout] |
[INFO] [stdout] 53 | impl<'a, T: RefCnt> Sealed for Guard<T> {}
[INFO] [stdout] | ^^--
[INFO] [stdout] | |
[INFO] [stdout] | help: elide the unused lifetime
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Checking instant v0.1.12
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] error: could not compile `arc-swap` due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f133041de0997f965aca1d1431f448cdc0f198b18b0929e640ad420cc13e0b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f133041de0997f965aca1d1431f448cdc0f198b18b0929e640ad420cc13e0b2d", kill_on_drop: false }`
[INFO] [stdout] f133041de0997f965aca1d1431f448cdc0f198b18b0929e640ad420cc13e0b2d