[INFO] fetching crate fath 0.2.1...
[INFO] testing fath-0.2.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate fath 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate fath 0.2.1
[INFO] finished tweaking crates.io crate fath 0.2.1
[INFO] tweaked toml for crates.io crate fath 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fath 0.2.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 78 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.8.2)
[INFO] [stderr]       Adding criterion-cycles-per-byte v0.4.0 (available: v0.8.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29a59f70c8b551f0a29193f679f3e960175c37753adca2007d791a8987299659
[INFO] running `Command { std: "docker" "start" "-a" "29a59f70c8b551f0a29193f679f3e960175c37753adca2007d791a8987299659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29a59f70c8b551f0a29193f679f3e960175c37753adca2007d791a8987299659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a59f70c8b551f0a29193f679f3e960175c37753adca2007d791a8987299659", kill_on_drop: false }`
[INFO] [stdout] 29a59f70c8b551f0a29193f679f3e960175c37753adca2007d791a8987299659
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e470f125bd109177953778882d0f097c6bccb3d128be92f50e0ddcea9dd5f1e2
[INFO] running `Command { std: "docker" "start" "-a" "e470f125bd109177953778882d0f097c6bccb3d128be92f50e0ddcea9dd5f1e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling fath v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find type `LaneCount` in this scope
[INFO] [stdout]  --> src/simd/float.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     LaneCount<LANES>: SupportedLaneCount,
[INFO] [stdout]   |     ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `SupportedLaneCount` in this scope
[INFO] [stdout]  --> src/simd/float.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 |     LaneCount<LANES>: SupportedLaneCount,
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `LaneCount` in this scope
[INFO] [stdout]    --> src/simd/int.rs:10:13
[INFO] [stdout]     |
[INFO] [stdout]  10 |             LaneCount<LANES>: SupportedLaneCount,
[INFO] [stdout]     |             ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 125 | unsigned_impl!(u32, i32, f32, 23);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `unsigned_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `SupportedLaneCount` in this scope
[INFO] [stdout]    --> src/simd/int.rs:10:31
[INFO] [stdout]     |
[INFO] [stdout]  10 |             LaneCount<LANES>: SupportedLaneCount,
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 125 | unsigned_impl!(u32, i32, f32, 23);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `unsigned_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `LaneCount` in this scope
[INFO] [stdout]    --> src/simd/int.rs:10:13
[INFO] [stdout]     |
[INFO] [stdout]  10 |             LaneCount<LANES>: SupportedLaneCount,
[INFO] [stdout]     |             ^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 126 | unsigned_impl!(u64, i64, f64, 52);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `unsigned_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `SupportedLaneCount` in this scope
[INFO] [stdout]    --> src/simd/int.rs:10:31
[INFO] [stdout]     |
[INFO] [stdout]  10 |             LaneCount<LANES>: SupportedLaneCount,
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 126 | unsigned_impl!(u64, i64, f64, 52);
[INFO] [stdout]     | --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `unsigned_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics, portable_simd)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `nearbyintf32` in this scope
[INFO] [stdout]    --> src/shared/float.rs:106:29
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let rounded_multiples = nearbyintf32(pi_multiples);
[INFO] [stdout]     |                             ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fath` (lib) due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e470f125bd109177953778882d0f097c6bccb3d128be92f50e0ddcea9dd5f1e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e470f125bd109177953778882d0f097c6bccb3d128be92f50e0ddcea9dd5f1e2", kill_on_drop: false }`
[INFO] [stdout] e470f125bd109177953778882d0f097c6bccb3d128be92f50e0ddcea9dd5f1e2