[INFO] fetching crate intellij-demos-external-lib-navigation 0.1.0...
[INFO] checking intellij-demos-external-lib-navigation-0.1.0 against 1.95.0 for pr-155915
[INFO] extracting crate intellij-demos-external-lib-navigation 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate intellij-demos-external-lib-navigation 0.1.0
[INFO] finished tweaking crates.io crate intellij-demos-external-lib-navigation 0.1.0
[INFO] tweaked toml for crates.io crate intellij-demos-external-lib-navigation 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate intellij-demos-external-lib-navigation 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[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 borsh-derive-internal v0.10.4
[INFO] [stderr]   Downloaded borsh-schema-derive-internal v0.10.4
[INFO] [stderr]   Downloaded borsh-derive v0.10.4
[INFO] [stderr]   Downloaded borsh v0.10.4
[INFO] [stderr]   Downloaded intellij-demos-associated-type-defaults v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 221a2147f75b66ed49a19f2017e61d3a87136fdd6ada7b783872d33b9b4dc71a
[INFO] running `Command { std: "docker" "start" "-a" "221a2147f75b66ed49a19f2017e61d3a87136fdd6ada7b783872d33b9b4dc71a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "221a2147f75b66ed49a19f2017e61d3a87136fdd6ada7b783872d33b9b4dc71a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "221a2147f75b66ed49a19f2017e61d3a87136fdd6ada7b783872d33b9b4dc71a", kill_on_drop: false }`
[INFO] [stdout] 221a2147f75b66ed49a19f2017e61d3a87136fdd6ada7b783872d33b9b4dc71a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5214eec4847cb5d488e57811f9ba78b2d7661dd695f2f466b45125a0d0b77741
[INFO] running `Command { std: "docker" "start" "-a" "5214eec4847cb5d488e57811f9ba78b2d7661dd695f2f466b45125a0d0b77741", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.10.4
[INFO] [stderr]    Compiling borsh-derive-internal v0.10.4
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling borsh-derive v0.10.4
[INFO] [stderr]     Checking borsh v0.10.4
[INFO] [stderr]     Checking intellij-demos-associated-type-defaults v0.1.0
[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/intellij-demos-associated-type-defaults-0.1.0/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(associated_type_defaults)]
[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 `intellij-demos-associated-type-defaults` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5214eec4847cb5d488e57811f9ba78b2d7661dd695f2f466b45125a0d0b77741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5214eec4847cb5d488e57811f9ba78b2d7661dd695f2f466b45125a0d0b77741", kill_on_drop: false }`
[INFO] [stdout] 5214eec4847cb5d488e57811f9ba78b2d7661dd695f2f466b45125a0d0b77741