[INFO] fetching crate levitate 0.1.2...
[INFO] checking levitate-0.1.2 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate levitate 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate levitate 0.1.2 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate levitate 0.1.2
[INFO] finished tweaking crates.io crate levitate 0.1.2
[INFO] tweaked toml for crates.io crate levitate 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b1266b43797e3cbbaa291c9c4c0d7abf5e4fb6ca70750843514b1df2e0c0aff
[INFO] running `Command { std: "docker" "start" "-a" "1b1266b43797e3cbbaa291c9c4c0d7abf5e4fb6ca70750843514b1df2e0c0aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b1266b43797e3cbbaa291c9c4c0d7abf5e4fb6ca70750843514b1df2e0c0aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1266b43797e3cbbaa291c9c4c0d7abf5e4fb6ca70750843514b1df2e0c0aff", kill_on_drop: false }`
[INFO] [stdout] 1b1266b43797e3cbbaa291c9c4c0d7abf5e4fb6ca70750843514b1df2e0c0aff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab369ff436569f7fcabcc642a9a007c28b6bd75d501b1d02b5c3da55d1b3874c
[INFO] running `Command { std: "docker" "start" "-a" "ab369ff436569f7fcabcc642a9a007c28b6bd75d501b1d02b5c3da55d1b3874c", kill_on_drop: false }`
[INFO] [stderr]     Checking levitate v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: const `impl` for trait `Deref` which is not marked with `#[const_trait]`
[INFO] [stdout]   --> src/fast_floats.rs:40:15
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<F> const Deref for Fast<F> {
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]    = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Deref` which is not marked with `#[const_trait]`
[INFO] [stdout]   --> src/fast_floats.rs:40:15
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<F> const Deref for Fast<F> {
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]    = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `levitate` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `levitate` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ab369ff436569f7fcabcc642a9a007c28b6bd75d501b1d02b5c3da55d1b3874c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab369ff436569f7fcabcc642a9a007c28b6bd75d501b1d02b5c3da55d1b3874c", kill_on_drop: false }`
[INFO] [stdout] ab369ff436569f7fcabcc642a9a007c28b6bd75d501b1d02b5c3da55d1b3874c
