[INFO] fetching crate blake2_ce 0.10.6...
[INFO] checking blake2_ce-0.10.6 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate blake2_ce 0.10.6 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate blake2_ce 0.10.6 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blake2_ce 0.10.6
[INFO] finished tweaking crates.io crate blake2_ce 0.10.6
[INFO] tweaked toml for crates.io crate blake2_ce 0.10.6 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" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding hex-literal v0.2.2 (available: v0.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f90a1e207d10cad3694caddf8ca848c8c179aada742ea46ff7ce16938e2ebf4
[INFO] running `Command { std: "docker" "start" "-a" "8f90a1e207d10cad3694caddf8ca848c8c179aada742ea46ff7ce16938e2ebf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f90a1e207d10cad3694caddf8ca848c8c179aada742ea46ff7ce16938e2ebf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f90a1e207d10cad3694caddf8ca848c8c179aada742ea46ff7ce16938e2ebf4", kill_on_drop: false }`
[INFO] [stdout] 8f90a1e207d10cad3694caddf8ca848c8c179aada742ea46ff7ce16938e2ebf4
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0eb1ae2444f18228a884aa6ed58dff9b670e41e00bc8416888a673c5a2db9f63
[INFO] running `Command { std: "docker" "start" "-a" "0eb1ae2444f18228a884aa6ed58dff9b670e41e00bc8416888a673c5a2db9f63", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking blobby v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking blake2_ce v0.10.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `as_mut_bytes` is never used
[INFO] [stdout]   --> src/as_bytes.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait AsBytes {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 15 |     fn as_bytes(&self) -> &[u8];
[INFO] [stdout] 16 |     fn as_mut_bytes(&mut self) -> &mut [u8];
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hex-literal-impl v0.2.3
[INFO] [stderr]     Checking hex-literal v0.2.2
[INFO] [stdout] error[E0432]: unresolved import `blake2`
[INFO] [stdout]  --> benches/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use blake2::{Blake2b512, Blake2s256};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `blake2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `blake2`
[INFO] [stdout]  --> tests/persona.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use blake2::{digest::FixedOutput, Blake2bMac512, Blake2sMac256};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `blake2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `blake2`
[INFO] [stdout]  --> tests/persona.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use blake2::{digest::FixedOutput, Blake2bMac512, Blake2sMac256};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `blake2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `blake2`
[INFO] [stdout]   --> tests/mac.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use blake2::digest::{generic_array::GenericArray, KeyInit, Mac};
[INFO] [stdout]    |         ^^^^^^ use of undeclared crate or module `blake2`
[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 E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blake2_ce` (bench "mod") due to 2 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blake2_ce` (test "persona") due to 3 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `blake2`
[INFO] [stdout]  --> tests/mac.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 | new_test!(blake2b_mac, "blake2b/mac", blake2::Blake2bMac512);
[INFO] [stdout]   |                                       ^^^^^^ use of undeclared crate or module `blake2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `blake2`
[INFO] [stdout]  --> tests/mac.rs:7:39
[INFO] [stdout]   |
[INFO] [stdout] 7 | new_test!(blake2s_mac, "blake2s/mac", blake2::Blake2sMac256);
[INFO] [stdout]   |                                       ^^^^^^ use of undeclared crate or module `blake2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `blake2`
[INFO] [stdout]   --> tests/mac.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 |     run::<blake2::Blake2sMac256>(&[0x42; 32]);
[INFO] [stdout]    |           ^^^^^^ use of undeclared crate or module `blake2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `blake2`
[INFO] [stdout]   --> tests/mac.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 |     run::<blake2::Blake2bMac512>(&[0x42; 64]);
[INFO] [stdout]    |           ^^^^^^ use of undeclared crate or module `blake2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blake2_ce` (test "mac") due to 6 previous errors
[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] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `blake2`
[INFO] [stdout]  --> tests/mod.rs:7:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | new_test!(blake2b_fixed, "blake2b/fixed", blake2::Blake2b512, fixed_fn,);
[INFO] [stdout]   |                                           ^^^^^^ use of undeclared crate or module `blake2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `blake2`
[INFO] [stdout]   --> tests/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     blake2::Blake2bVar,
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `blake2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `blake2`
[INFO] [stdout]   --> tests/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     blake2::Blake2sVar,
[INFO] [stdout]    |     ^^^^^^ use of undeclared crate or module `blake2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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 `blake2_ce` (test "mod") due to 4 previous errors
[INFO] [stdout] warning: method `as_mut_bytes` is never used
[INFO] [stdout]   --> src/as_bytes.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait AsBytes {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 15 |     fn as_bytes(&self) -> &[u8];
[INFO] [stdout] 16 |     fn as_mut_bytes(&mut self) -> &mut [u8];
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0eb1ae2444f18228a884aa6ed58dff9b670e41e00bc8416888a673c5a2db9f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb1ae2444f18228a884aa6ed58dff9b670e41e00bc8416888a673c5a2db9f63", kill_on_drop: false }`
[INFO] [stdout] 0eb1ae2444f18228a884aa6ed58dff9b670e41e00bc8416888a673c5a2db9f63
