[INFO] fetching crate hctr2 0.2.0...
[INFO] checking hctr2-0.2.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate hctr2 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate hctr2 0.2.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate hctr2 0.2.0
[INFO] finished tweaking crates.io crate hctr2 0.2.0
[INFO] tweaked toml for crates.io crate hctr2 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e461d8b0e2410d56f9fd824e0b5044d391f1c6837b569ee2ff71d8d095509ac
[INFO] running `Command { std: "docker" "start" "-a" "4e461d8b0e2410d56f9fd824e0b5044d391f1c6837b569ee2ff71d8d095509ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e461d8b0e2410d56f9fd824e0b5044d391f1c6837b569ee2ff71d8d095509ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e461d8b0e2410d56f9fd824e0b5044d391f1c6837b569ee2ff71d8d095509ac", kill_on_drop: false }`
[INFO] [stdout] 4e461d8b0e2410d56f9fd824e0b5044d391f1c6837b569ee2ff71d8d095509ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53835317d45cd4d9350216eee4ad570095093f5355e38ca230070505fa81a4b9
[INFO] running `Command { std: "docker" "start" "-a" "53835317d45cd4d9350216eee4ad570095093f5355e38ca230070505fa81a4b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking hctr2 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `split_array_ref` found for reference `&[u8]` in the current scope
[INFO] [stdout]    --> src/lib.rs:152:26
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let (M, N) = src.split_array_ref::<BLOCK_SIZE>();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `split_at` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/slice/mod.rs:1886:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `split_array_mut` found for mutable reference `&mut [u8]` in the current scope
[INFO] [stdout]    --> src/lib.rs:180:26
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let (U, V) = dst.split_array_mut::<BLOCK_SIZE>();
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `split_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/slice/mod.rs:2201:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `split_array_mut` found for mutable reference `&mut [u8]` in the current scope
[INFO] [stdout]    --> src/lib.rs:238:27
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let (M, N) = data.split_array_mut::<BLOCK_SIZE>();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `split_mut` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/slice/mod.rs:2201:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:271:24
[INFO] [stdout]     |
[INFO] [stdout] 271 |         xor_block_into(M, &UU.into(), &state.finalize_reset().into());
[INFO] [stdout]     |         -------------- ^ types differ in mutability
[INFO] [stdout]     |         |
[INFO] [stdout]     |         arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected mutable reference `&mut _`
[INFO] [stdout]                        found reference `&_`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/lib.rs:366:4
[INFO] [stdout]     |
[INFO] [stdout] 366 | fn xor_block_into<const N: usize>(z: &mut [u8; N], x: &[u8; N], y: &[u8; N]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^                 ---------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hctr2` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "53835317d45cd4d9350216eee4ad570095093f5355e38ca230070505fa81a4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53835317d45cd4d9350216eee4ad570095093f5355e38ca230070505fa81a4b9", kill_on_drop: false }`
[INFO] [stdout] 53835317d45cd4d9350216eee4ad570095093f5355e38ca230070505fa81a4b9
