[INFO] fetching crate compiler-interrupts 1.0.1...
[INFO] checking compiler-interrupts-1.0.1 against 1.95.0 for pr-155915
[INFO] extracting crate compiler-interrupts 1.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate compiler-interrupts 1.0.1
[INFO] finished tweaking crates.io crate compiler-interrupts 1.0.1
[INFO] tweaked toml for crates.io crate compiler-interrupts 1.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate compiler-interrupts 1.0.1 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 compiler-interrupts 1.0.1 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 v1.0.69
[INFO] [stderr]   Downloaded memoffset v0.6.4
[INFO] [stderr]   Downloaded nanorand v0.6.1
[INFO] [stderr]   Downloaded anyhow v1.0.42
[INFO] [stderr]   Downloaded nix v0.22.0
[INFO] [stderr]   Downloaded libc v0.2.98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2edc699c8a3296e8876d59c23504c0a5f3b72122bc0867b65ff42d968e24346b
[INFO] running `Command { std: "docker" "start" "-a" "2edc699c8a3296e8876d59c23504c0a5f3b72122bc0867b65ff42d968e24346b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2edc699c8a3296e8876d59c23504c0a5f3b72122bc0867b65ff42d968e24346b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2edc699c8a3296e8876d59c23504c0a5f3b72122bc0867b65ff42d968e24346b", kill_on_drop: false }`
[INFO] [stdout] 2edc699c8a3296e8876d59c23504c0a5f3b72122bc0867b65ff42d968e24346b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0c4f2a3bee3d1aa72f5db15480d1bd1d18fc96ee8eb4c348a7c1dd86ff5fa2fe
[INFO] running `Command { std: "docker" "start" "-a" "0c4f2a3bee3d1aa72f5db15480d1bd1d18fc96ee8eb4c348a7c1dd86ff5fa2fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]     Checking nanorand v0.6.1
[INFO] [stderr]     Checking compiler-interrupts v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | #![feature(thread_local)]
[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 `compiler-interrupts` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0c4f2a3bee3d1aa72f5db15480d1bd1d18fc96ee8eb4c348a7c1dd86ff5fa2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4f2a3bee3d1aa72f5db15480d1bd1d18fc96ee8eb4c348a7c1dd86ff5fa2fe", kill_on_drop: false }`
[INFO] [stdout] 0c4f2a3bee3d1aa72f5db15480d1bd1d18fc96ee8eb4c348a7c1dd86ff5fa2fe
