[INFO] fetching crate bitcode 0.6.9...
[INFO] checking bitcode-0.6.9 against 1.95.0 for pr-155915
[INFO] extracting crate bitcode 0.6.9 into /workspace/builds/worker-5-tc1/source
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate bitcode 0.6.9
[INFO] finished tweaking crates.io crate bitcode 0.6.9
[INFO] tweaked toml for crates.io crate bitcode 0.6.9 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitcode 0.6.9 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 bitcode 0.6.9 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 bitcode_derive v0.6.9
[INFO] [stderr]   Downloaded lz4_flex v0.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e39a80d8f30242f29d149fb741c6d153db66e0a55dcdb931b0cc9ed2714d6732
[INFO] running `Command { std: "docker" "start" "-a" "e39a80d8f30242f29d149fb741c6d153db66e0a55dcdb931b0cc9ed2714d6732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e39a80d8f30242f29d149fb741c6d153db66e0a55dcdb931b0cc9ed2714d6732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e39a80d8f30242f29d149fb741c6d153db66e0a55dcdb931b0cc9ed2714d6732", kill_on_drop: false }`
[INFO] [stdout] e39a80d8f30242f29d149fb741c6d153db66e0a55dcdb931b0cc9ed2714d6732
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fcd9506c623fb1289d5e6bd2b1d57e38b9f4c12624059a8de715c2246ba9863a
[INFO] running `Command { std: "docker" "start" "-a" "fcd9506c623fb1289d5e6bd2b1d57e38b9f4c12624059a8de715c2246ba9863a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling zstd-safe v7.0.0
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]     Checking lz4_flex v0.11.2
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking glam v0.22.0
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling bitcode_derive v0.6.9
[INFO] [stderr]     Checking bitcode v0.6.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking zstd v0.13.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![cfg_attr(test, feature(test))]
[INFO] [stdout]   |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitcode` (lib test) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fcd9506c623fb1289d5e6bd2b1d57e38b9f4c12624059a8de715c2246ba9863a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd9506c623fb1289d5e6bd2b1d57e38b9f4c12624059a8de715c2246ba9863a", kill_on_drop: false }`
[INFO] [stdout] fcd9506c623fb1289d5e6bd2b1d57e38b9f4c12624059a8de715c2246ba9863a
