[INFO] fetching crate meowhash 0.3.0...
[INFO] checking meowhash-0.3.0 against 1.95.0 for pr-155915
[INFO] extracting crate meowhash 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate meowhash 0.3.0
[INFO] finished tweaking crates.io crate meowhash 0.3.0
[INFO] tweaked toml for crates.io crate meowhash 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate meowhash 0.3.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 79 packages to latest compatible versions
[INFO] [stderr]       Adding digest v0.9.0 (available: v0.11.3)
[INFO] [stderr]       Adding proptest v0.10.1 (available: v1.11.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_xorshift v0.2.0
[INFO] [stderr]   Downloaded proptest v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7507ca9fa79a37442814a674afc0be8aa059c7507f925a00524b67e93b4239e4
[INFO] running `Command { std: "docker" "start" "-a" "7507ca9fa79a37442814a674afc0be8aa059c7507f925a00524b67e93b4239e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7507ca9fa79a37442814a674afc0be8aa059c7507f925a00524b67e93b4239e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7507ca9fa79a37442814a674afc0be8aa059c7507f925a00524b67e93b4239e4", kill_on_drop: false }`
[INFO] [stdout] 7507ca9fa79a37442814a674afc0be8aa059c7507f925a00524b67e93b4239e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 448f957659dcdbf5f38e98b023b72130e29d32cdafd060bbb65bb00fdb741bff
[INFO] running `Command { std: "docker" "start" "-a" "448f957659dcdbf5f38e98b023b72130e29d32cdafd060bbb65bb00fdb741bff", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling meowhash v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     GenericArray,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:218:11
[INFO] [stdout]     |
[INFO] [stdout] 218 | impl From<GenericArray<u8, U128>> for MeowHash {
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:224:11
[INFO] [stdout]     |
[INFO] [stdout] 224 | impl Into<GenericArray<u8, U128>> for MeowHash {
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:219:20
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn from(array: GenericArray<u8, U128>) -> Self {
[INFO] [stdout]     |                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:225:22
[INFO] [stdout]     |
[INFO] [stdout] 225 |     fn into(self) -> GenericArray<u8, U128> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:291:62
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn digest_with_seed(seed: MeowHash, bytes: &[u8]) -> GenericArray<u8, U128> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:508:30
[INFO] [stdout]     |
[INFO] [stdout] 508 |     fn finalize(mut self) -> GenericArray<u8, Self::OutputSize> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:513:37
[INFO] [stdout]     |
[INFO] [stdout] 513 |     fn finalize_reset(&mut self) -> GenericArray<u8, Self::OutputSize> {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:528:32
[INFO] [stdout]     |
[INFO] [stdout] 528 |     fn digest(bytes: &[u8]) -> GenericArray<u8, Self::OutputSize> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking proptest v0.10.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> benches/meow.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     GenericArray,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:218:11
[INFO] [stdout]     |
[INFO] [stdout] 218 | impl From<GenericArray<u8, U128>> for MeowHash {
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:224:11
[INFO] [stdout]     |
[INFO] [stdout] 224 | impl Into<GenericArray<u8, U128>> for MeowHash {
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:219:20
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn from(array: GenericArray<u8, U128>) -> Self {
[INFO] [stdout]     |                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:225:22
[INFO] [stdout]     |
[INFO] [stdout] 225 |     fn into(self) -> GenericArray<u8, U128> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:291:62
[INFO] [stdout]     |
[INFO] [stdout] 291 |     pub fn digest_with_seed(seed: MeowHash, bytes: &[u8]) -> GenericArray<u8, U128> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:508:30
[INFO] [stdout]     |
[INFO] [stdout] 508 |     fn finalize(mut self) -> GenericArray<u8, Self::OutputSize> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:513:37
[INFO] [stdout]     |
[INFO] [stdout] 513 |     fn finalize_reset(&mut self) -> GenericArray<u8, Self::OutputSize> {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `digest::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:528:32
[INFO] [stdout]     |
[INFO] [stdout] 528 |     fn digest(bytes: &[u8]) -> GenericArray<u8, Self::OutputSize> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `meowhash` (bench "meow") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "448f957659dcdbf5f38e98b023b72130e29d32cdafd060bbb65bb00fdb741bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "448f957659dcdbf5f38e98b023b72130e29d32cdafd060bbb65bb00fdb741bff", kill_on_drop: false }`
[INFO] [stdout] 448f957659dcdbf5f38e98b023b72130e29d32cdafd060bbb65bb00fdb741bff
