[INFO] cloning repository https://github.com/uraneko/yabe64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uraneko/yabe64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furaneko%2Fyabe64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furaneko%2Fyabe64'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74cdfe8ceeec5d98e4bd0cbea6fbd42b8e37ac8c
[INFO] checking uraneko/yabe64 against try#0c70cfbec949d241375e31c5a42066be70c720fc for pr-149681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Furaneko%2Fyabe64" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/uraneko/yabe64
[INFO] finished tweaking git repo https://github.com/uraneko/yabe64
[INFO] tweaked toml for git repo https://github.com/uraneko/yabe64 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/uraneko/yabe64 on toolchain 0c70cfbec949d241375e31c5a42066be70c720fc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c70cfbec949d241375e31c5a42066be70c720fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/uraneko/yabe64 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" "+0c70cfbec949d241375e31c5a42066be70c720fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0c70cfbec949d241375e31c5a42066be70c720fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81eafcdb7364f92469da481c463518d70210e9ccd95a2f86a9bba0abd881cbc0
[INFO] running `Command { std: "docker" "start" "-a" "81eafcdb7364f92469da481c463518d70210e9ccd95a2f86a9bba0abd881cbc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81eafcdb7364f92469da481c463518d70210e9ccd95a2f86a9bba0abd881cbc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81eafcdb7364f92469da481c463518d70210e9ccd95a2f86a9bba0abd881cbc0", kill_on_drop: false }`
[INFO] [stdout] 81eafcdb7364f92469da481c463518d70210e9ccd95a2f86a9bba0abd881cbc0
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0c70cfbec949d241375e31c5a42066be70c720fc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bbaaa907c3d699ab96a171864bc623078f731bc6a94786f1ce13c078a987302
[INFO] running `Command { std: "docker" "start" "-a" "4bbaaa907c3d699ab96a171864bc623078f731bc6a94786f1ce13c078a987302", kill_on_drop: false }`
[INFO] [stderr]    Compiling makura v0.1.2 (/opt/rustwide/workdir/makura)
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]  --> makura/build.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Err(e) => panic!("oohohohoho"),
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> makura/src/lib.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![cfg_attr(feature = "nightly", feature(doc_auto_cfg))]
[INFO] [stdout]   |                                          ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.92.0; see <https://github.com/rust-lang/rust/pull/138907> for more information
[INFO] [stdout]   = note: merged into `doc_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> makura/src/lib.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![cfg_attr(feature = "nightly", feature(doc_auto_cfg))]
[INFO] [stdout]   |                                          ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.92.0; see <https://github.com/rust-lang/rust/pull/138907> for more information
[INFO] [stdout]   = note: merged into `doc_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec`
[INFO] [stdout]  --> makura/src/decoders.rs:2:55
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::makura_alloc::{BTreeSet, Cow, String, Vec, vec};
[INFO] [stdout]   |                                                       ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test::Bencher`
[INFO] [stdout]    --> makura/src/decoders.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |     use test::Bencher;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `is_valid_64_len`, `is_valid_64_padding`, and `is_valid_64url_padding`
[INFO] [stdout]    --> makura/src/decoders/base64.rs:193:40
[INFO] [stdout]     |
[INFO] [stdout] 193 |         chars_are_64, chars_are_64url, is_valid_64_len, is_valid_64_padding, is_valid_64url_padding,
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BASE32HEX`
[INFO] [stdout]    --> makura/src/decoders.rs:654:33
[INFO] [stdout]     |
[INFO] [stdout] 654 |     use super::{BASE16, BASE32, BASE32HEX, BASE64, BASE64URL};
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> makura/src/decoders.rs:767:40
[INFO] [stdout]     |
[INFO] [stdout] 767 |         let Err(DecodeError::Utf8Error(e)) = Decoder::decode_utf8(input, BASE16) else {
[INFO] [stdout]     |                                        ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `makura` (lib) due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `makura` (lib test) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4bbaaa907c3d699ab96a171864bc623078f731bc6a94786f1ce13c078a987302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bbaaa907c3d699ab96a171864bc623078f731bc6a94786f1ce13c078a987302", kill_on_drop: false }`
[INFO] [stdout] 4bbaaa907c3d699ab96a171864bc623078f731bc6a94786f1ce13c078a987302
