[INFO] cloning repository https://github.com/AndrewFrauens/crypto-pals-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndrewFrauens/crypto-pals-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewFrauens%2Fcrypto-pals-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewFrauens%2Fcrypto-pals-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ea8a37b03f4300d684e22042e5d10d31f2b2a38
[INFO] testing AndrewFrauens/crypto-pals-rs against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewFrauens%2Fcrypto-pals-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AndrewFrauens/crypto-pals-rs on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AndrewFrauens/crypto-pals-rs
[INFO] finished tweaking git repo https://github.com/AndrewFrauens/crypto-pals-rs
[INFO] tweaked toml for git repo https://github.com/AndrewFrauens/crypto-pals-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AndrewFrauens/crypto-pals-rs 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9134d86102b7c5c76fc02a5e4d3ddac7e02ae13d2a9cd4864e1b4ea435e04fa
[INFO] running `Command { std: "docker" "start" "-a" "f9134d86102b7c5c76fc02a5e4d3ddac7e02ae13d2a9cd4864e1b4ea435e04fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9134d86102b7c5c76fc02a5e4d3ddac7e02ae13d2a9cd4864e1b4ea435e04fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9134d86102b7c5c76fc02a5e4d3ddac7e02ae13d2a9cd4864e1b4ea435e04fa", kill_on_drop: false }`
[INFO] [stdout] f9134d86102b7c5c76fc02a5e4d3ddac7e02ae13d2a9cd4864e1b4ea435e04fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59c8981db8255f29fa63136d6ccebf481fb5dc337a0bc4cc813b70716afea8d9
[INFO] running `Command { std: "docker" "start" "-a" "59c8981db8255f29fa63136d6ccebf481fb5dc337a0bc4cc813b70716afea8d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto-pals-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(unchecked_math)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/binary_vec.rs:34:53
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 constructed_byte = constructed_byte.unchecked_shl(4);
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/binary_vec.rs:147:54
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let input = (*input.get_unchecked(0) as u32).unchecked_shl(8 * 2)
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/binary_vec.rs:148:48
[INFO] [stdout]     |
[INFO] [stdout] 148 |             | (*input.get_unchecked(1) as u32).unchecked_shl(8)
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/binary_vec.rs:151:27
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let idx_0 = input.unchecked_shr(6 * 3);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/binary_vec.rs:152:27
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let idx_1 = input.unchecked_shr(6 * 2) & MASK;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/binary_vec.rs:153:27
[INFO] [stdout]     |
[INFO] [stdout] 153 |         let idx_2 = input.unchecked_shr(6) & MASK;
[INFO] [stdout]     |                           ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/binary_vec.rs:181:39
[INFO] [stdout]     |
[INFO] [stdout] 181 |             bits |= (input[0] as u32).unchecked_shl(8 * 2);
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/binary_vec.rs:184:39
[INFO] [stdout]     |
[INFO] [stdout] 184 |             bits |= (input[1] as u32).unchecked_shl(8);
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/binary_vec.rs:190:22
[INFO] [stdout]     |
[INFO] [stdout] 190 |         idx_0 = bits.unchecked_shr(6 * 3);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/binary_vec.rs:191:22
[INFO] [stdout]     |
[INFO] [stdout] 191 |         idx_1 = bits.unchecked_shr(6 * 2) & MASK;
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]    --> src/binary_vec.rs:192:22
[INFO] [stdout]     |
[INFO] [stdout] 192 |         idx_2 = bits.unchecked_shr(6) & MASK;
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crypto-pals-rs` (lib) due to 13 previous errors
[INFO] running `Command { std: "docker" "inspect" "59c8981db8255f29fa63136d6ccebf481fb5dc337a0bc4cc813b70716afea8d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59c8981db8255f29fa63136d6ccebf481fb5dc337a0bc4cc813b70716afea8d9", kill_on_drop: false }`
[INFO] [stdout] 59c8981db8255f29fa63136d6ccebf481fb5dc337a0bc4cc813b70716afea8d9
