[INFO] fetching crate simdutf8 0.1.4...
[INFO] checking simdutf8-0.1.4 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2
[INFO] extracting crate simdutf8 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate simdutf8 0.1.4 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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-0-tc1/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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0cddff03a14a5d5e8bb62012e512f97d931c4efa09bc0b437e77e1549f608f7
[INFO] running `Command { std: "docker" "start" "-a" "e0cddff03a14a5d5e8bb62012e512f97d931c4efa09bc0b437e77e1549f608f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0cddff03a14a5d5e8bb62012e512f97d931c4efa09bc0b437e77e1549f608f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0cddff03a14a5d5e8bb62012e512f97d931c4efa09bc0b437e77e1549f608f7", kill_on_drop: false }`
[INFO] [stdout] e0cddff03a14a5d5e8bb62012e512f97d931c4efa09bc0b437e77e1549f608f7
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a5c851581b618dbd1a34419b4037b7091fdadbe330f22253bd84b3cfb5f54d9
[INFO] running `Command { std: "docker" "start" "-a" "6a5c851581b618dbd1a34419b4037b7091fdadbe330f22253bd84b3cfb5f54d9", 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/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/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: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simdutf8` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] running `Command { std: "docker" "inspect" "6a5c851581b618dbd1a34419b4037b7091fdadbe330f22253bd84b3cfb5f54d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a5c851581b618dbd1a34419b4037b7091fdadbe330f22253bd84b3cfb5f54d9", kill_on_drop: false }`
[INFO] [stdout] 6a5c851581b618dbd1a34419b4037b7091fdadbe330f22253bd84b3cfb5f54d9
[INFO] checking simdutf8-0.1.4 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-2
[INFO] extracting crate simdutf8 0.1.4 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate simdutf8 0.1.4 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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-0-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06b53a35cf684ed0fdbccc5b01927c94b7b6acafb65a9afd8242bb05ad96ec55
[INFO] running `Command { std: "docker" "start" "-a" "06b53a35cf684ed0fdbccc5b01927c94b7b6acafb65a9afd8242bb05ad96ec55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06b53a35cf684ed0fdbccc5b01927c94b7b6acafb65a9afd8242bb05ad96ec55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b53a35cf684ed0fdbccc5b01927c94b7b6acafb65a9afd8242bb05ad96ec55", kill_on_drop: false }`
[INFO] [stdout] 06b53a35cf684ed0fdbccc5b01927c94b7b6acafb65a9afd8242bb05ad96ec55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36fb12527dc3afe482fa1c84d0ffed898abddb2e01bab0d42af2c5578255b5f5
[INFO] running `Command { std: "docker" "start" "-a" "36fb12527dc3afe482fa1c84d0ffed898abddb2e01bab0d42af2c5578255b5f5", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "36fb12527dc3afe482fa1c84d0ffed898abddb2e01bab0d42af2c5578255b5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36fb12527dc3afe482fa1c84d0ffed898abddb2e01bab0d42af2c5578255b5f5", kill_on_drop: false }`
[INFO] [stdout] 36fb12527dc3afe482fa1c84d0ffed898abddb2e01bab0d42af2c5578255b5f5