[INFO] cloning repository https://github.com/kunaldes/ruccbot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kunaldes/ruccbot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunaldes%2Fruccbot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunaldes%2Fruccbot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 093c777d666739aaee666f73b732d073706d5f26
[INFO] checking kunaldes/ruccbot against try#901d6c1c62d7c61e05469e996c297476078ee06b for pr-157082
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunaldes%2Fruccbot" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kunaldes/ruccbot
[INFO] finished tweaking git repo https://github.com/kunaldes/ruccbot
[INFO] tweaked toml for git repo https://github.com/kunaldes/ruccbot written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kunaldes/ruccbot on toolchain 901d6c1c62d7c61e05469e996c297476078ee06b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kunaldes/ruccbot 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" "+901d6c1c62d7c61e05469e996c297476078ee06b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 24bf91fc74b492b46e88283dbc8d45c926bd9d551aaa9d810a47798b38c06498
[INFO] running `Command { std: "docker" "start" "24bf91fc74b492b46e88283dbc8d45c926bd9d551aaa9d810a47798b38c06498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "24bf91fc74b492b46e88283dbc8d45c926bd9d551aaa9d810a47798b38c06498" "/opt/rustwide/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24bf91fc74b492b46e88283dbc8d45c926bd9d551aaa9d810a47798b38c06498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "24bf91fc74b492b46e88283dbc8d45c926bd9d551aaa9d810a47798b38c06498" "/opt/rustwide/cargo-home/bin/cargo" "+901d6c1c62d7c61e05469e996c297476078ee06b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking http v1.4.1
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]    Compiling zerocopy v0.8.49
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking webpki-roots v1.0.7
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]    Compiling serenity v0.12.5
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking typemap_rev v0.3.0
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking trim-in-place v0.1.7
[INFO] [stdout] error[E0658]: use of unstable library feature `core_intrinsics`: intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trim-in-place-0.1.7/src/lib.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use core::intrinsics::copy;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: add `#![feature(core_intrinsics)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-05-28; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `trim-in-place` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "24bf91fc74b492b46e88283dbc8d45c926bd9d551aaa9d810a47798b38c06498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24bf91fc74b492b46e88283dbc8d45c926bd9d551aaa9d810a47798b38c06498", kill_on_drop: false }`
[INFO] [stdout] 24bf91fc74b492b46e88283dbc8d45c926bd9d551aaa9d810a47798b38c06498
