[INFO] fetching crate blake3 1.5.0...
[INFO] checking blake3-1.5.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate blake3 1.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate blake3 1.5.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blake3 1.5.0
[INFO] finished tweaking crates.io crate blake3 1.5.0
[INFO] tweaked toml for crates.io crate blake3 1.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding memmap2 v0.7.1 (latest: v0.9.4)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memmap2 v0.7.1
[INFO] [stderr]   Downloaded page_size v0.6.0
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7782399ec3c690d390a912933f12718d68d5a4123f4df8c4e40c1748801a8ef
[INFO] running `Command { std: "docker" "start" "-a" "c7782399ec3c690d390a912933f12718d68d5a4123f4df8c4e40c1748801a8ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7782399ec3c690d390a912933f12718d68d5a4123f4df8c4e40c1748801a8ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7782399ec3c690d390a912933f12718d68d5a4123f4df8c4e40c1748801a8ef", kill_on_drop: false }`
[INFO] [stdout] c7782399ec3c690d390a912933f12718d68d5a4123f4df8c4e40c1748801a8ef
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07afab69a564ae2e9c77afff9ffec73ea2227e88397249e33a6794822026c971
[INFO] running `Command { std: "docker" "start" "-a" "07afab69a564ae2e9c77afff9ffec73ea2227e88397249e33a6794822026c971", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling blake3 v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking serde_json v1.0.116
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reference_impl`
[INFO] [stdout]    --> benches/bench.rs:354:26
[INFO] [stdout]     |
[INFO] [stdout] 354 |         let mut hasher = reference_impl::Hasher::new();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^ use of undeclared crate or module `reference_impl`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 5   + use blake3::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 5   + use core::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 5   + use std::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Hasher`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 354 -         let mut hasher = reference_impl::Hasher::new();
[INFO] [stdout] 354 +         let mut hasher = Hasher::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reference_impl`
[INFO] [stdout]    --> src/test.rs:288:40
[INFO] [stdout]     |
[INFO] [stdout] 288 |             let mut reference_hasher = reference_impl::Hasher::new();
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^ use of undeclared crate or module `reference_impl`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Hasher`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 288 -             let mut reference_hasher = reference_impl::Hasher::new();
[INFO] [stdout] 288 +             let mut reference_hasher = Hasher::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reference_impl`
[INFO] [stdout]    --> src/test.rs:317:40
[INFO] [stdout]     |
[INFO] [stdout] 317 |             let mut reference_hasher = reference_impl::Hasher::new_keyed(&TEST_KEY);
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^ use of undeclared crate or module `reference_impl`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Hasher`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 317 -             let mut reference_hasher = reference_impl::Hasher::new_keyed(&TEST_KEY);
[INFO] [stdout] 317 +             let mut reference_hasher = Hasher::new_keyed(&TEST_KEY);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reference_impl`
[INFO] [stdout]    --> src/test.rs:347:40
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let mut reference_hasher = reference_impl::Hasher::new_derive_key(context);
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^ use of undeclared crate or module `reference_impl`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Hasher`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 347 -             let mut reference_hasher = reference_impl::Hasher::new_derive_key(context);
[INFO] [stdout] 347 +             let mut reference_hasher = Hasher::new_derive_key(context);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reference_impl`
[INFO] [stdout]    --> src/test.rs:377:22
[INFO] [stdout]     |
[INFO] [stdout] 377 |     let mut hasher = reference_impl::Hasher::new();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^ use of undeclared crate or module `reference_impl`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Hasher`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 377 -     let mut hasher = reference_impl::Hasher::new();
[INFO] [stdout] 377 +     let mut hasher = Hasher::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blake3` (bench "bench") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reference_impl`
[INFO] [stdout]    --> src/test.rs:224:43
[INFO] [stdout]     |
[INFO] [stdout] 224 |     assert_eq!(1880, core::mem::size_of::<reference_impl::Hasher>());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ use of undeclared crate or module `reference_impl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blake3` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "07afab69a564ae2e9c77afff9ffec73ea2227e88397249e33a6794822026c971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07afab69a564ae2e9c77afff9ffec73ea2227e88397249e33a6794822026c971", kill_on_drop: false }`
[INFO] [stdout] 07afab69a564ae2e9c77afff9ffec73ea2227e88397249e33a6794822026c971
[INFO] checking blake3-1.5.0 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate blake3 1.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate blake3 1.5.0 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blake3 1.5.0
[INFO] finished tweaking crates.io crate blake3 1.5.0
[INFO] tweaked toml for crates.io crate blake3 1.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding memmap2 v0.7.1 (latest: v0.9.4)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76bf1aca93a2b442bac6c9bb716fb569e7e89dfba02131fab13d3717dbd321ce
[INFO] running `Command { std: "docker" "start" "-a" "76bf1aca93a2b442bac6c9bb716fb569e7e89dfba02131fab13d3717dbd321ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76bf1aca93a2b442bac6c9bb716fb569e7e89dfba02131fab13d3717dbd321ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bf1aca93a2b442bac6c9bb716fb569e7e89dfba02131fab13d3717dbd321ce", kill_on_drop: false }`
[INFO] [stdout] 76bf1aca93a2b442bac6c9bb716fb569e7e89dfba02131fab13d3717dbd321ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 736def07578c6a7f017e6301bcaca7c92d42a7c164c776623fa3868685f04dff
[INFO] running `Command { std: "docker" "start" "-a" "736def07578c6a7f017e6301bcaca7c92d42a7c164c776623fa3868685f04dff", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling blake3 v1.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking serde_json v1.0.116
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reference_impl`
[INFO] [stdout]    --> benches/bench.rs:354:26
[INFO] [stdout]     |
[INFO] [stdout] 354 |         let mut hasher = reference_impl::Hasher::new();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^ use of undeclared crate or module `reference_impl`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 5   + use blake3::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 5   + use core::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 5   + use std::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Hasher`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 354 -         let mut hasher = reference_impl::Hasher::new();
[INFO] [stdout] 354 +         let mut hasher = Hasher::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reference_impl`
[INFO] [stdout]    --> src/test.rs:288:40
[INFO] [stdout]     |
[INFO] [stdout] 288 |             let mut reference_hasher = reference_impl::Hasher::new();
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^ use of undeclared crate or module `reference_impl`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Hasher`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 288 -             let mut reference_hasher = reference_impl::Hasher::new();
[INFO] [stdout] 288 +             let mut reference_hasher = Hasher::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reference_impl`
[INFO] [stdout]    --> src/test.rs:317:40
[INFO] [stdout]     |
[INFO] [stdout] 317 |             let mut reference_hasher = reference_impl::Hasher::new_keyed(&TEST_KEY);
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^ use of undeclared crate or module `reference_impl`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Hasher`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 317 -             let mut reference_hasher = reference_impl::Hasher::new_keyed(&TEST_KEY);
[INFO] [stdout] 317 +             let mut reference_hasher = Hasher::new_keyed(&TEST_KEY);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reference_impl`
[INFO] [stdout]    --> src/test.rs:347:40
[INFO] [stdout]     |
[INFO] [stdout] 347 |             let mut reference_hasher = reference_impl::Hasher::new_derive_key(context);
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^ use of undeclared crate or module `reference_impl`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Hasher`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 347 -             let mut reference_hasher = reference_impl::Hasher::new_derive_key(context);
[INFO] [stdout] 347 +             let mut reference_hasher = Hasher::new_derive_key(context);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reference_impl`
[INFO] [stdout]    --> src/test.rs:377:22
[INFO] [stdout]     |
[INFO] [stdout] 377 |     let mut hasher = reference_impl::Hasher::new();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^ use of undeclared crate or module `reference_impl`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   + use core::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::hash::Hasher;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Hasher`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 377 -     let mut hasher = reference_impl::Hasher::new();
[INFO] [stdout] 377 +     let mut hasher = Hasher::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blake3` (bench "bench") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `reference_impl`
[INFO] [stdout]    --> src/test.rs:224:43
[INFO] [stdout]     |
[INFO] [stdout] 224 |     assert_eq!(1880, core::mem::size_of::<reference_impl::Hasher>());
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^ use of undeclared crate or module `reference_impl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blake3` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "736def07578c6a7f017e6301bcaca7c92d42a7c164c776623fa3868685f04dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736def07578c6a7f017e6301bcaca7c92d42a7c164c776623fa3868685f04dff", kill_on_drop: false }`
[INFO] [stdout] 736def07578c6a7f017e6301bcaca7c92d42a7c164c776623fa3868685f04dff
