[INFO] fetching crate simdutf8 0.1.4...
[INFO] checking simdutf8-0.1.4 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate simdutf8 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate simdutf8 0.1.4 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 simdutf8 0.1.4
[INFO] finished tweaking crates.io crate simdutf8 0.1.4
[INFO] tweaked toml for crates.io crate simdutf8 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate simdutf8 0.1.4 already has a lockfile, it will not be regenerated
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7c679c13eff47b5ed85d73a93538212193df00dc5c7c0e674ca9104e63045345
[INFO] running `Command { std: "docker" "start" "-a" "7c679c13eff47b5ed85d73a93538212193df00dc5c7c0e674ca9104e63045345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c679c13eff47b5ed85d73a93538212193df00dc5c7c0e674ca9104e63045345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c679c13eff47b5ed85d73a93538212193df00dc5c7c0e674ca9104e63045345", kill_on_drop: false }`
[INFO] [stdout] 7c679c13eff47b5ed85d73a93538212193df00dc5c7c0e674ca9104e63045345
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 578d6cda56e8e45581ef966915294143b151d97883b519cae3551a6e91c8b23c
[INFO] running `Command { std: "docker" "start" "-a" "578d6cda56e8e45581ef966915294143b151d97883b519cae3551a6e91c8b23c", kill_on_drop: false }`
[INFO] [stderr]     Checking simdutf8 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: lint `const_err` has been removed: converted into hard error, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> for more information
[INFO] [stdout]    --> src/implementation/algorithm.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |             #[allow(const_err)] // the same, but for Rust 1.38.0
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/implementation/x86/avx2.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | algorithm_simd!("avx2");
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:1:9
[INFO] [stdout]     |
[INFO] [stdout] 1   | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(renamed_and_removed_lints)]` implied by `#[deny(warnings)]`
[INFO] [stdout]     = note: this error originates in the macro `algorithm_simd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lint `const_err` has been removed: converted into hard error, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> for more information
[INFO] [stdout]    --> src/implementation/algorithm.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |             #[allow(const_err)] // the same, but for Rust 1.38.0
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/implementation/x86/avx2.rs:261:1
[INFO] [stdout]     |
[INFO] [stdout] 261 | algorithm_simd!("avx2");
[INFO] [stdout]     | ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:1:9
[INFO] [stdout]     |
[INFO] [stdout] 1   | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(renamed_and_removed_lints)]` implied by `#[deny(warnings)]`
[INFO] [stdout]     = note: this error originates in the macro `algorithm_simd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lint `const_err` has been removed: converted into hard error, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> for more information
[INFO] [stdout]    --> src/implementation/algorithm.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |             #[allow(const_err)] // the same, but for Rust 1.38.0
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/implementation/x86/sse42.rs:245:1
[INFO] [stdout]     |
[INFO] [stdout] 245 | algorithm_simd!("sse4.2");
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `algorithm_simd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lint `const_err` has been removed: converted into hard error, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> for more information
[INFO] [stdout]    --> src/implementation/algorithm.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |             #[allow(const_err)] // the same, but for Rust 1.38.0
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/implementation/x86/sse42.rs:245:1
[INFO] [stdout]     |
[INFO] [stdout] 245 | algorithm_simd!("sse4.2");
[INFO] [stdout]     | ------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `algorithm_simd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simdutf8` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `simdutf8` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "578d6cda56e8e45581ef966915294143b151d97883b519cae3551a6e91c8b23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "578d6cda56e8e45581ef966915294143b151d97883b519cae3551a6e91c8b23c", kill_on_drop: false }`
[INFO] [stdout] 578d6cda56e8e45581ef966915294143b151d97883b519cae3551a6e91c8b23c
