[INFO] fetching crate nwn-lib-rs 0.4.0...
[INFO] checking nwn-lib-rs-0.4.0 against 1.95.0 for pr-155915
[INFO] extracting crate nwn-lib-rs 0.4.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate nwn-lib-rs 0.4.0
[INFO] finished tweaking crates.io crate nwn-lib-rs 0.4.0
[INFO] tweaked toml for crates.io crate nwn-lib-rs 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nwn-lib-rs 0.4.0 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 nwn-lib-rs 0.4.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.14
[INFO] [stderr]   Downloaded miniz_oxide v0.8.4
[INFO] [stderr]   Downloaded libz-ng-sys v1.1.21
[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] ad8c4177cd1aee8476e12149809a6a90ac058275e5596aec1cb46d94318265a8
[INFO] running `Command { std: "docker" "start" "-a" "ad8c4177cd1aee8476e12149809a6a90ac058275e5596aec1cb46d94318265a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad8c4177cd1aee8476e12149809a6a90ac058275e5596aec1cb46d94318265a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad8c4177cd1aee8476e12149809a6a90ac058275e5596aec1cb46d94318265a8", kill_on_drop: false }`
[INFO] [stdout] ad8c4177cd1aee8476e12149809a6a90ac058275e5596aec1cb46d94318265a8
[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] a33b1377ba3d8e6a20d7f1168998d403c51d7ff85cda744e221c5c83e9fdc730
[INFO] running `Command { std: "docker" "start" "-a" "a33b1377ba3d8e6a20d7f1168998d403c51d7ff85cda744e221c5c83e9fdc730", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking xml-rs v0.8.25
[INFO] [stderr]    Compiling cc v1.2.14
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling libz-ng-sys v1.1.21
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling git-version-macro v0.3.9
[INFO] [stderr]     Checking git-version v0.3.9
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking nwn-lib-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(generic_const_exprs, coverage_attribute, test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(generic_const_exprs, coverage_attribute, test)]
[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 `nwn-lib-rs` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nwn-lib-rs` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a33b1377ba3d8e6a20d7f1168998d403c51d7ff85cda744e221c5c83e9fdc730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33b1377ba3d8e6a20d7f1168998d403c51d7ff85cda744e221c5c83e9fdc730", kill_on_drop: false }`
[INFO] [stdout] a33b1377ba3d8e6a20d7f1168998d403c51d7ff85cda744e221c5c83e9fdc730
