[INFO] fetching crate atom 0.3.6...
[INFO] testing atom-0.3.6 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate atom 0.3.6 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate atom 0.3.6 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atom 0.3.6
[INFO] finished tweaking crates.io crate atom 0.3.6
[INFO] tweaked toml for crates.io crate atom 0.3.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate atom 0.3.6 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a43c5a6452afab8bb6b177744feb8b626828c5d43592fa8e8410fae09a878ff9
[INFO] running `Command { std: "docker" "start" "-a" "a43c5a6452afab8bb6b177744feb8b626828c5d43592fa8e8410fae09a878ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a43c5a6452afab8bb6b177744feb8b626828c5d43592fa8e8410fae09a878ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a43c5a6452afab8bb6b177744feb8b626828c5d43592fa8e8410fae09a878ff9", kill_on_drop: false }`
[INFO] [stdout] a43c5a6452afab8bb6b177744feb8b626828c5d43592fa8e8410fae09a878ff9
[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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25fb10a13b6757d9c5814e7f787f5c33d4c3b1f9630ddbd555caf25bc33ffade
[INFO] running `Command { std: "docker" "start" "-a" "25fb10a13b6757d9c5814e7f787f5c33d4c3b1f9630ddbd555caf25bc33ffade", kill_on_drop: false }`
[INFO] [stderr]    Compiling atom v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/lib.rs:85:30
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let old = self.inner.compare_and_swap(ptr::null_mut(), new, Ordering::Release);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:113:39
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 let last = self.inner.compare_and_swap(pcurrent, raw, Ordering::AcqRel);
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "25fb10a13b6757d9c5814e7f787f5c33d4c3b1f9630ddbd555caf25bc33ffade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25fb10a13b6757d9c5814e7f787f5c33d4c3b1f9630ddbd555caf25bc33ffade", kill_on_drop: false }`
[INFO] [stdout] 25fb10a13b6757d9c5814e7f787f5c33d4c3b1f9630ddbd555caf25bc33ffade
[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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5c94b620e98deaecf334bc5337212d6bee9da94ab0927e4c96d60fc84ed9fa6
[INFO] running `Command { std: "docker" "start" "-a" "f5c94b620e98deaecf334bc5337212d6bee9da94ab0927e4c96d60fc84ed9fa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling atom v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/lib.rs:85:30
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let old = self.inner.compare_and_swap(ptr::null_mut(), new, Ordering::Release);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:113:39
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 let last = self.inner.compare_and_swap(pcurrent, raw, Ordering::AcqRel);
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> examples/fifo.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 |     for _ in (0..THREADS) {
[INFO] [stdout]    |              ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -     for _ in (0..THREADS) {
[INFO] [stdout] 43 +     for _ in 0..THREADS {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> examples/fifo.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 49 |             for _ in (0..10_000) {
[INFO] [stdout]    |                      ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -             for _ in (0..10_000) {
[INFO] [stdout] 49 +             for _ in 0..10_000 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/lib.rs:85:30
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let old = self.inner.compare_and_swap(ptr::null_mut(), new, Ordering::Release);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:113:39
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 let last = self.inner.compare_and_swap(pcurrent, raw, Ordering::AcqRel);
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "f5c94b620e98deaecf334bc5337212d6bee9da94ab0927e4c96d60fc84ed9fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5c94b620e98deaecf334bc5337212d6bee9da94ab0927e4c96d60fc84ed9fa6", kill_on_drop: false }`
[INFO] [stdout] f5c94b620e98deaecf334bc5337212d6bee9da94ab0927e4c96d60fc84ed9fa6
[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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f249473fa745e5c5e77426590c0ac9bcafcbb705447df0c3cdd631b31c212ae0
[INFO] running `Command { std: "docker" "start" "-a" "f249473fa745e5c5e77426590c0ac9bcafcbb705447df0c3cdd631b31c212ae0", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> src/lib.rs:85:30
[INFO] [stderr]    |
[INFO] [stderr] 85 |         let old = self.inner.compare_and_swap(ptr::null_mut(), new, Ordering::Release);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/lib.rs:113:39
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 let last = self.inner.compare_and_swap(pcurrent, raw, Ordering::AcqRel);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `atom` (lib) generated 2 warnings
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> examples/fifo.rs:43:14
[INFO] [stderr]    |
[INFO] [stderr] 43 |     for _ in (0..THREADS) {
[INFO] [stderr]    |              ^          ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 43 -     for _ in (0..THREADS) {
[INFO] [stderr] 43 +     for _ in 0..THREADS {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> examples/fifo.rs:49:22
[INFO] [stderr]    |
[INFO] [stderr] 49 |             for _ in (0..10_000) {
[INFO] [stderr]    |                      ^         ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 49 -             for _ in (0..10_000) {
[INFO] [stderr] 49 +             for _ in 0..10_000 {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `atom` (example "fifo") generated 2 warnings (run `cargo fix --example "fifo"` to apply 2 suggestions)
[INFO] [stderr] warning: `atom` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atom-a706a1aa727f7574)
[INFO] [stderr]      Running tests/atom.rs (/opt/rustwide/target/debug/deps/atom-24b4eb4c79b80551)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test get_arc ... ok
[INFO] [stdout] test lifo ... ok
[INFO] [stdout] test lifo_drop ... ok
[INFO] [stdout] test set_if_none ... ok
[INFO] [stdout] test take ... ok
[INFO] [stdout] test swap ... ok
[INFO] [stdout] test get ... ok
[INFO] [stdout] test ensure_drop_arc ... ok
[INFO] [stdout] test ensure_drop ... ok
[INFO] [stderr]    Doc-tests atom
[INFO] [stdout] test ensure_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f249473fa745e5c5e77426590c0ac9bcafcbb705447df0c3cdd631b31c212ae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f249473fa745e5c5e77426590c0ac9bcafcbb705447df0c3cdd631b31c212ae0", kill_on_drop: false }`
[INFO] [stdout] f249473fa745e5c5e77426590c0ac9bcafcbb705447df0c3cdd631b31c212ae0
[INFO] testing atom-0.3.6 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate atom 0.3.6 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate atom 0.3.6 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atom 0.3.6
[INFO] finished tweaking crates.io crate atom 0.3.6
[INFO] tweaked toml for crates.io crate atom 0.3.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate atom 0.3.6 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c60c63f7ea1e89eda3634f4a07a176773deb7b77350f9b3159da1ea6caee0d24
[INFO] running `Command { std: "docker" "start" "-a" "c60c63f7ea1e89eda3634f4a07a176773deb7b77350f9b3159da1ea6caee0d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c60c63f7ea1e89eda3634f4a07a176773deb7b77350f9b3159da1ea6caee0d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60c63f7ea1e89eda3634f4a07a176773deb7b77350f9b3159da1ea6caee0d24", kill_on_drop: false }`
[INFO] [stdout] c60c63f7ea1e89eda3634f4a07a176773deb7b77350f9b3159da1ea6caee0d24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98dd50eb43e416132af87f6bd7f8f26ac278d371289664718f9abc60ef214da4
[INFO] running `Command { std: "docker" "start" "-a" "98dd50eb43e416132af87f6bd7f8f26ac278d371289664718f9abc60ef214da4", kill_on_drop: false }`
[INFO] [stderr]    Compiling atom v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/lib.rs:85:30
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let old = self.inner.compare_and_swap(ptr::null_mut(), new, Ordering::Release);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:113:39
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 let last = self.inner.compare_and_swap(pcurrent, raw, Ordering::AcqRel);
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "98dd50eb43e416132af87f6bd7f8f26ac278d371289664718f9abc60ef214da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98dd50eb43e416132af87f6bd7f8f26ac278d371289664718f9abc60ef214da4", kill_on_drop: false }`
[INFO] [stdout] 98dd50eb43e416132af87f6bd7f8f26ac278d371289664718f9abc60ef214da4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b54035ad482ba3d98f7bd847d00633c3a3982b663cdff916af175553da61128f
[INFO] running `Command { std: "docker" "start" "-a" "b54035ad482ba3d98f7bd847d00633c3a3982b663cdff916af175553da61128f", kill_on_drop: false }`
[INFO] [stderr]    Compiling atom v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/lib.rs:85:30
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let old = self.inner.compare_and_swap(ptr::null_mut(), new, Ordering::Release);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:113:39
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 let last = self.inner.compare_and_swap(pcurrent, raw, Ordering::AcqRel);
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]   --> src/lib.rs:85:30
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let old = self.inner.compare_and_swap(ptr::null_mut(), new, Ordering::Release);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> examples/fifo.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 |     for _ in (0..THREADS) {
[INFO] [stdout]    |              ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -     for _ in (0..THREADS) {
[INFO] [stdout] 43 +     for _ in 0..THREADS {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/lib.rs:113:39
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 let last = self.inner.compare_and_swap(pcurrent, raw, Ordering::AcqRel);
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> examples/fifo.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 49 |             for _ in (0..10_000) {
[INFO] [stdout]    |                      ^         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -             for _ in (0..10_000) {
[INFO] [stdout] 49 +             for _ in 0..10_000 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "b54035ad482ba3d98f7bd847d00633c3a3982b663cdff916af175553da61128f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b54035ad482ba3d98f7bd847d00633c3a3982b663cdff916af175553da61128f", kill_on_drop: false }`
[INFO] [stdout] b54035ad482ba3d98f7bd847d00633c3a3982b663cdff916af175553da61128f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce22b91b25a335b21a233c2544363dedecb9de77368c7cb260e1250fd5698c76
[INFO] running `Command { std: "docker" "start" "-a" "ce22b91b25a335b21a233c2544363dedecb9de77368c7cb260e1250fd5698c76", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]   --> src/lib.rs:85:30
[INFO] [stderr]    |
[INFO] [stderr] 85 |         let old = self.inner.compare_and_swap(ptr::null_mut(), new, Ordering::Release);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicPtr::<T>::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> src/lib.rs:113:39
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 let last = self.inner.compare_and_swap(pcurrent, raw, Ordering::AcqRel);
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `atom` (lib) generated 2 warnings
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> examples/fifo.rs:43:14
[INFO] [stderr]    |
[INFO] [stderr] 43 |     for _ in (0..THREADS) {
[INFO] [stderr]    |              ^          ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 43 -     for _ in (0..THREADS) {
[INFO] [stderr] 43 +     for _ in 0..THREADS {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stderr]   --> examples/fifo.rs:49:22
[INFO] [stderr]    |
[INFO] [stderr] 49 |             for _ in (0..10_000) {
[INFO] [stderr]    |                      ^         ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 49 -             for _ in (0..10_000) {
[INFO] [stderr] 49 +             for _ in 0..10_000 {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `atom` (example "fifo") generated 2 warnings (run `cargo fix --example "fifo"` to apply 2 suggestions)
[INFO] [stderr] warning: `atom` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atom-a706a1aa727f7574)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/atom.rs (/opt/rustwide/target/debug/deps/atom-24b4eb4c79b80551)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test get_arc ... ok
[INFO] [stdout] test ensure_drop_arc ... ok
[INFO] [stdout] test set_if_none ... ok
[INFO] [stdout] test swap ... ok
[INFO] [stdout] test take ... ok
[INFO] [stdout] test ensure_send ... ok
[INFO] [stdout] test get ... ok
[INFO] [stdout] test lifo_drop ... ok
[INFO] [stdout] test lifo ... ok
[INFO] [stdout] test ensure_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atom
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce22b91b25a335b21a233c2544363dedecb9de77368c7cb260e1250fd5698c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce22b91b25a335b21a233c2544363dedecb9de77368c7cb260e1250fd5698c76", kill_on_drop: false }`
[INFO] [stdout] ce22b91b25a335b21a233c2544363dedecb9de77368c7cb260e1250fd5698c76
