[INFO] fetching crate ach-option 0.1.0...
[INFO] checking ach-option-0.1.0 against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] extracting crate ach-option 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate ach-option 0.1.0 on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ach-option 0.1.0
[INFO] finished tweaking crates.io crate ach-option 0.1.0
[INFO] tweaked toml for crates.io crate ach-option 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01ace448e7d8a82e006273b2144b8665aaaccf16049402a96c7ca88cde63728e
[INFO] running `Command { std: "docker" "start" "-a" "01ace448e7d8a82e006273b2144b8665aaaccf16049402a96c7ca88cde63728e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01ace448e7d8a82e006273b2144b8665aaaccf16049402a96c7ca88cde63728e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ace448e7d8a82e006273b2144b8665aaaccf16049402a96c7ca88cde63728e", kill_on_drop: false }`
[INFO] [stdout] 01ace448e7d8a82e006273b2144b8665aaaccf16049402a96c7ca88cde63728e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0f61f8845511804e2a408a03e1764422e4852585dc4a1e40dd1ceb1659dfa62
[INFO] running `Command { std: "docker" "start" "-a" "f0f61f8845511804e2a408a03e1764422e4852585dc4a1e40dd1ceb1659dfa62", kill_on_drop: false }`
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]     Checking spin_loop v0.1.1
[INFO] [stderr]     Checking on_drop v0.1.2
[INFO] [stderr]     Checking interrupt v0.1.3
[INFO] [stderr]     Checking ach-util v0.1.16
[INFO] [stderr]     Checking ach-option v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this conversion is useless `ach_util::MemoryState` to `ach_util::MemoryState`
[INFO] [stdout]   --> src/lib.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |             self.state.store(MemoryState::Uninitialized.into(), SeqCst);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `ach_util::MemoryState` to `ach_util::MemoryState`
[INFO] [stdout]   --> src/lib.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             MemoryState::Uninitialized.into(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `ach_util::MemoryState` to `ach_util::MemoryState`
[INFO] [stdout]   --> src/lib.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             MemoryState::Initializing.into(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `ach_util::MemoryState` to `ach_util::MemoryState`
[INFO] [stdout]   --> src/lib.rs:93:30
[INFO] [stdout]    |
[INFO] [stdout] 93 |             self.state.store(MemoryState::Initialized.into(), SeqCst);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `ach_util::MemoryState` to `ach_util::MemoryState`
[INFO] [stdout]    --> src/lib.rs:112:22
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 Some(MemoryState::Initializing.into())
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `ach_util::MemoryState` to `ach_util::MemoryState`
[INFO] [stdout]    --> src/lib.rs:124:34
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 self.state.store(MemoryState::Initialized.into(), SeqCst);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ach-option` (lib) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this conversion is useless `ach_util::MemoryState` to `ach_util::MemoryState`
[INFO] [stdout]   --> src/lib.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |             self.state.store(MemoryState::Uninitialized.into(), SeqCst);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `ach_util::MemoryState` to `ach_util::MemoryState`
[INFO] [stdout]   --> src/lib.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             MemoryState::Uninitialized.into(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `ach_util::MemoryState` to `ach_util::MemoryState`
[INFO] [stdout]   --> src/lib.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             MemoryState::Initializing.into(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `ach_util::MemoryState` to `ach_util::MemoryState`
[INFO] [stdout]   --> src/lib.rs:93:30
[INFO] [stdout]    |
[INFO] [stdout] 93 |             self.state.store(MemoryState::Initialized.into(), SeqCst);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `ach_util::MemoryState` to `ach_util::MemoryState`
[INFO] [stdout]    --> src/lib.rs:112:22
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 Some(MemoryState::Initializing.into())
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `ach_util::MemoryState` to `ach_util::MemoryState`
[INFO] [stdout]    --> src/lib.rs:124:34
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 self.state.store(MemoryState::Initialized.into(), SeqCst);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ach-option` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "f0f61f8845511804e2a408a03e1764422e4852585dc4a1e40dd1ceb1659dfa62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0f61f8845511804e2a408a03e1764422e4852585dc4a1e40dd1ceb1659dfa62", kill_on_drop: false }`
[INFO] [stdout] f0f61f8845511804e2a408a03e1764422e4852585dc4a1e40dd1ceb1659dfa62