[INFO] fetching crate sexprs-macros-core 0.0.5...
[INFO] checking sexprs-macros-core-0.0.5 against 1.95.0 for pr-155915
[INFO] extracting crate sexprs-macros-core 0.0.5 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate sexprs-macros-core 0.0.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sexprs-macros-core 0.0.5
[INFO] tweaked toml for crates.io crate sexprs-macros-core 0.0.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sexprs-macros-core 0.0.5 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sexprs-macros-core 0.0.5 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sanitation v1.0.3
[INFO] [stderr]   Downloaded iocore v3.0.3
[INFO] [stderr]   Downloaded iocore-test v3.0.3
[INFO] [stderr]   Downloaded dumbeq v0.1.2
[INFO] [stderr]   Downloaded terminal_size v0.2.6
[INFO] [stderr]   Downloaded thread-groups v0.1.2
[INFO] [stderr]   Downloaded trilobyte v0.1.2
[INFO] [stderr]   Downloaded unique-pointer v0.5.0
[INFO] [stderr]   Downloaded k9 v0.12.0
[INFO] [stderr]   Downloaded sexprs-data-structures v0.0.5
[INFO] [stderr]   Downloaded sexprs-formatter v0.0.5
[INFO] [stderr]   Downloaded plist v1.7.2
[INFO] [stderr]   Downloaded sexprs-util v0.0.5
[INFO] [stderr]   Downloaded libc v0.2.173
[INFO] [stderr]   Downloaded syntect v5.2.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9347595d504cc0d1f6809fad6acd1c42b10b6dfb629da5d52c3a499a757fef0
[INFO] running `Command { std: "docker" "start" "-a" "d9347595d504cc0d1f6809fad6acd1c42b10b6dfb629da5d52c3a499a757fef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9347595d504cc0d1f6809fad6acd1c42b10b6dfb629da5d52c3a499a757fef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9347595d504cc0d1f6809fad6acd1c42b10b6dfb629da5d52c3a499a757fef0", kill_on_drop: false }`
[INFO] [stdout] d9347595d504cc0d1f6809fad6acd1c42b10b6dfb629da5d52c3a499a757fef0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bb9de70547d4cdf29e40ed55569cf8e1c881cddedf9129bd897bb3d38b166f7
[INFO] running `Command { std: "docker" "start" "-a" "6bb9de70547d4cdf29e40ed55569cf8e1c881cddedf9129bd897bb3d38b166f7", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking trilobyte v0.1.2
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking sanitation v1.0.3
[INFO] [stderr]    Compiling prettyplease v0.2.33
[INFO] [stderr]     Checking thread-groups v0.1.2
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking sexprs-util v0.0.5
[INFO] [stderr]     Checking unique-pointer v0.5.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unique-pointer-0.5.0/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(intra_doc_pointers)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unique-pointer` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6bb9de70547d4cdf29e40ed55569cf8e1c881cddedf9129bd897bb3d38b166f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb9de70547d4cdf29e40ed55569cf8e1c881cddedf9129bd897bb3d38b166f7", kill_on_drop: false }`
[INFO] [stdout] 6bb9de70547d4cdf29e40ed55569cf8e1c881cddedf9129bd897bb3d38b166f7