[INFO] fetching crate sigmah 0.6.1...
[INFO] testing sigmah-0.6.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate sigmah 0.6.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate sigmah 0.6.1
[INFO] finished tweaking crates.io crate sigmah 0.6.1
[INFO] tweaked toml for crates.io crate sigmah 0.6.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sigmah 0.6.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] [stderr]       Adding multiversion v0.7.4 (available: v0.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multiversion v0.7.4
[INFO] [stderr]   Downloaded multiversion-macros v0.7.4
[INFO] [stderr]   Downloaded arrayvec v0.7.6
[INFO] [stderr]   Downloaded target-features v0.1.6
[INFO] [stderr]   Downloaded serde-big-array v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab9b5d8c4a47b50a0d80f57c2f03af0b1f88160f31c1f8c5211a7cf504940f23
[INFO] running `Command { std: "docker" "start" "-a" "ab9b5d8c4a47b50a0d80f57c2f03af0b1f88160f31c1f8c5211a7cf504940f23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab9b5d8c4a47b50a0d80f57c2f03af0b1f88160f31c1f8c5211a7cf504940f23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab9b5d8c4a47b50a0d80f57c2f03af0b1f88160f31c1f8c5211a7cf504940f23", kill_on_drop: false }`
[INFO] [stdout] ab9b5d8c4a47b50a0d80f57c2f03af0b1f88160f31c1f8c5211a7cf504940f23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc9bc0c1d865c44477a710c3393fdd1e45db865a4e830334051131a4beeecbb1
[INFO] running `Command { std: "docker" "start" "-a" "bc9bc0c1d865c44477a710c3393fdd1e45db865a4e830334051131a4beeecbb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling multiversion-macros v0.7.4
[INFO] [stderr]    Compiling multiversion v0.7.4
[INFO] [stderr]    Compiling sigmah v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `ONE`, `ZERO`, and `to_u64` are never used
[INFO] [stdout]   --> src/utils/simd.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait SimdBits:
[INFO] [stdout]    |           -------- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 11 |     const ONE: Self;
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 12 |     const ZERO: Self;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 13 |
[INFO] [stdout] 14 |     fn to_u64(self) -> u64;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `Command { std: "docker" "inspect" "bc9bc0c1d865c44477a710c3393fdd1e45db865a4e830334051131a4beeecbb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc9bc0c1d865c44477a710c3393fdd1e45db865a4e830334051131a4beeecbb1", kill_on_drop: false }`
[INFO] [stdout] bc9bc0c1d865c44477a710c3393fdd1e45db865a4e830334051131a4beeecbb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9de1ce4efa50bd970dc2c2b45a4a06829cd941ad1e26ff879624fa4190ed05e8
[INFO] running `Command { std: "docker" "start" "-a" "9de1ce4efa50bd970dc2c2b45a4a06829cd941ad1e26ff879624fa4190ed05e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling sigmah v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `ONE`, `ZERO`, and `to_u64` are never used
[INFO] [stdout]   --> src/utils/simd.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait SimdBits:
[INFO] [stdout]    |           -------- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 11 |     const ONE: Self;
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 12 |     const ZERO: Self;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 13 |
[INFO] [stdout] 14 |     fn to_u64(self) -> u64;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `simd` in `super`
[INFO] [stdout]    --> src/multiversion/tests.rs:11:16
[INFO] [stdout]     |
[INFO] [stdout]  11 |         super::simd::equal_then_find_second_position_simd::<u8>(haystack[0], &haystack_after_first,),
[INFO] [stdout]     |                ^^^^ could not find `simd` in `super`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/multiversion.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[cfg(feature = "simd")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `simd` feature
[INFO] [stdout] 106 | pub(crate) mod simd;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `simd` in `super`
[INFO] [stdout]    --> src/multiversion/tests.rs:12:16
[INFO] [stdout]     |
[INFO] [stdout]  12 |         super::simd::equal_then_find_second_position_simd::<u16>(
[INFO] [stdout]     |                ^^^^ could not find `simd` in `super`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/multiversion.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[cfg(feature = "simd")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `simd` feature
[INFO] [stdout] 106 | pub(crate) mod simd;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `simd` in `super`
[INFO] [stdout]    --> src/multiversion/tests.rs:16:16
[INFO] [stdout]     |
[INFO] [stdout]  16 |         super::simd::equal_then_find_second_position_simd::<u32>(
[INFO] [stdout]     |                ^^^^ could not find `simd` in `super`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/multiversion.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[cfg(feature = "simd")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `simd` feature
[INFO] [stdout] 106 | pub(crate) mod simd;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `simd` in `super`
[INFO] [stdout]    --> src/multiversion/tests.rs:20:16
[INFO] [stdout]     |
[INFO] [stdout]  20 |         super::simd::equal_then_find_second_position_simd::<u64>(
[INFO] [stdout]     |                ^^^^ could not find `simd` in `super`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/multiversion.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[cfg(feature = "simd")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `simd` feature
[INFO] [stdout] 106 | pub(crate) mod simd;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `simd` in `super`
[INFO] [stdout]    --> src/multiversion/tests.rs:29:16
[INFO] [stdout]     |
[INFO] [stdout]  29 |         super::simd::equal_then_find_second_position_simd::<u8>(haystack[0], &haystack_after_first,),
[INFO] [stdout]     |                ^^^^ could not find `simd` in `super`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/multiversion.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[cfg(feature = "simd")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `simd` feature
[INFO] [stdout] 106 | pub(crate) mod simd;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `simd` in `super`
[INFO] [stdout]    --> src/multiversion/tests.rs:30:16
[INFO] [stdout]     |
[INFO] [stdout]  30 |         super::simd::equal_then_find_second_position_simd::<u16>(
[INFO] [stdout]     |                ^^^^ could not find `simd` in `super`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/multiversion.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[cfg(feature = "simd")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `simd` feature
[INFO] [stdout] 106 | pub(crate) mod simd;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `simd` in `super`
[INFO] [stdout]    --> src/multiversion/tests.rs:34:16
[INFO] [stdout]     |
[INFO] [stdout]  34 |         super::simd::equal_then_find_second_position_simd::<u32>(
[INFO] [stdout]     |                ^^^^ could not find `simd` in `super`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/multiversion.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[cfg(feature = "simd")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `simd` feature
[INFO] [stdout] 106 | pub(crate) mod simd;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `simd` in `super`
[INFO] [stdout]    --> src/multiversion/tests.rs:38:16
[INFO] [stdout]     |
[INFO] [stdout]  38 |         super::simd::equal_then_find_second_position_simd::<u64>(
[INFO] [stdout]     |                ^^^^ could not find `simd` in `super`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/multiversion.rs:106:16
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[cfg(feature = "simd")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `simd` feature
[INFO] [stdout] 106 | pub(crate) mod simd;
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sigmah` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "9de1ce4efa50bd970dc2c2b45a4a06829cd941ad1e26ff879624fa4190ed05e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de1ce4efa50bd970dc2c2b45a4a06829cd941ad1e26ff879624fa4190ed05e8", kill_on_drop: false }`
[INFO] [stdout] 9de1ce4efa50bd970dc2c2b45a4a06829cd941ad1e26ff879624fa4190ed05e8
