[INFO] fetching crate atomic 0.5.0...
[INFO] testing atomic-0.5.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate atomic 0.5.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate atomic 0.5.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atomic 0.5.0
[INFO] finished tweaking crates.io crate atomic 0.5.0
[INFO] tweaked toml for crates.io crate atomic 0.5.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f8f244312ad72d5c9049a78ce91d16546df0c03f91a1a0554625169865477f8
[INFO] running `Command { std: "docker" "start" "-a" "9f8f244312ad72d5c9049a78ce91d16546df0c03f91a1a0554625169865477f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f8f244312ad72d5c9049a78ce91d16546df0c03f91a1a0554625169865477f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8f244312ad72d5c9049a78ce91d16546df0c03f91a1a0554625169865477f8", kill_on_drop: false }`
[INFO] [stdout] 9f8f244312ad72d5c9049a78ce91d16546df0c03f91a1a0554625169865477f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16000631733d6b278681f7b0edecdeb9e81dfda0a59302059cecda681f1f8f67
[INFO] running `Command { std: "docker" "start" "-a" "16000631733d6b278681f7b0edecdeb9e81dfda0a59302059cecda681f1f8f67", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling atomic v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]   --> src/fallback.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 atomic::spin_loop_hint();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "16000631733d6b278681f7b0edecdeb9e81dfda0a59302059cecda681f1f8f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16000631733d6b278681f7b0edecdeb9e81dfda0a59302059cecda681f1f8f67", kill_on_drop: false }`
[INFO] [stdout] 16000631733d6b278681f7b0edecdeb9e81dfda0a59302059cecda681f1f8f67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ba5e577051ff60454d27626f2148ab24b10f0ae822e698588b76278279a6bcb
[INFO] running `Command { std: "docker" "start" "-a" "4ba5e577051ff60454d27626f2148ab24b10f0ae822e698588b76278279a6bcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]   --> src/fallback.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 atomic::spin_loop_hint();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stdout]   --> src/fallback.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 atomic::spin_loop_hint();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "4ba5e577051ff60454d27626f2148ab24b10f0ae822e698588b76278279a6bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba5e577051ff60454d27626f2148ab24b10f0ae822e698588b76278279a6bcb", kill_on_drop: false }`
[INFO] [stdout] 4ba5e577051ff60454d27626f2148ab24b10f0ae822e698588b76278279a6bcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09f2029743116da2ccc051189539ed2498b1e9a1c28a364e0fbfe0b56bac53ec
[INFO] running `Command { std: "docker" "start" "-a" "09f2029743116da2ccc051189539ed2498b1e9a1c28a364e0fbfe0b56bac53ec", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `core::sync::atomic::spin_loop_hint`: use hint::spin_loop instead
[INFO] [stderr]   --> src/fallback.rs:31:25
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 atomic::spin_loop_hint();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `atomic` (lib) generated 1 warning
[INFO] [stderr] warning: `atomic` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/atomic-76e16f04e83d2175)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::atomic_bar ... ok
[INFO] [stdout] test tests::atomic_i32 ... ok
[INFO] [stdout] test tests::atomic_i16 ... ok
[INFO] [stdout] test tests::atomic_i64 ... ok
[INFO] [stdout] test tests::atomic_i8 ... ok
[INFO] [stdout] test tests::atomic_u16 ... ok
[INFO] [stdout] test tests::atomic_u8 ... ok
[INFO] [stdout] test tests::atomic_bool ... ok
[INFO] [stdout] test tests::atomic_usize ... ok
[INFO] [stdout] test tests::atomic_u128 ... ok
[INFO] [stdout] test tests::atomic_i128 ... ok
[INFO] [stdout] test tests::atomic_foo ... ok
[INFO] [stdout] test tests::atomic_quxx ... ok
[INFO] [stdout] test tests::atomic_isize ... ok
[INFO] [stdout] test tests::atomic_u32 ... ok
[INFO] [stdout] test tests::atomic_u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Atomic<T>::fetch_update (line 239) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09f2029743116da2ccc051189539ed2498b1e9a1c28a364e0fbfe0b56bac53ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f2029743116da2ccc051189539ed2498b1e9a1c28a364e0fbfe0b56bac53ec", kill_on_drop: false }`
[INFO] [stdout] 09f2029743116da2ccc051189539ed2498b1e9a1c28a364e0fbfe0b56bac53ec