[INFO] fetching crate kaminari-cmd 0.6.0...
[INFO] checking kaminari-cmd-0.6.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate kaminari-cmd 0.6.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate kaminari-cmd 0.6.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kaminari-cmd 0.6.0
[INFO] finished tweaking crates.io crate kaminari-cmd 0.6.0
[INFO] tweaked toml for crates.io crate kaminari-cmd 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate kaminari-cmd 0.6.0 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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded daemonize v0.5.0
[INFO] [stderr]   Downloaded realm_syscall v0.1.8
[INFO] [stderr]   Downloaded realm_io v0.4.0
[INFO] [stderr]   Downloaded rustls-pki-types v1.0.1
[INFO] [stderr]   Downloaded kaminari v0.12.0
[INFO] [stderr]   Downloaded lightws v0.6.10
[INFO] [stderr]   Downloaded rcgen v0.12.0
[INFO] [stderr]   Downloaded webpki-roots v0.26.0
[INFO] [stderr]   Downloaded rustls-webpki v0.102.0
[INFO] [stderr]   Downloaded rustls v0.22.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ca99a5caff375e4c8d2ba167619d9ddad20201e23671399feec8fc80ede11a3
[INFO] running `Command { std: "docker" "start" "-a" "0ca99a5caff375e4c8d2ba167619d9ddad20201e23671399feec8fc80ede11a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ca99a5caff375e4c8d2ba167619d9ddad20201e23671399feec8fc80ede11a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca99a5caff375e4c8d2ba167619d9ddad20201e23671399feec8fc80ede11a3", kill_on_drop: false }`
[INFO] [stdout] 0ca99a5caff375e4c8d2ba167619d9ddad20201e23671399feec8fc80ede11a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 770871ee2d995fa0afa4c5c4be6736006132dbdfbe0b6b5e9f9b86b4b166e375
[INFO] running `Command { std: "docker" "start" "-a" "770871ee2d995fa0afa4c5c4be6736006132dbdfbe0b6b5e9f9b86b4b166e375", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking rustls-pki-types v1.0.1
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling rustls v0.22.1
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking cpufeatures v0.2.11
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking deranged v0.3.10
[INFO] [stderr]     Checking webpki-roots v0.26.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking pem v3.0.3
[INFO] [stderr]     Checking rustls-pemfile v2.0.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking time v0.3.30
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking daemonize v0.5.0
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking realm_syscall v0.1.8
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking tokio v1.35.0
[INFO] [stderr]     Checking rustls-webpki v0.102.0
[INFO] [stderr]     Checking rcgen v0.12.0
[INFO] [stderr]     Checking lightws v0.6.10
[INFO] [stderr]     Checking realm_io v0.4.0
[INFO] [stdout] error[E0635]: unknown feature `const_slice_index`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lightws-0.6.10/src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(const_slice_index)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lightws` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "770871ee2d995fa0afa4c5c4be6736006132dbdfbe0b6b5e9f9b86b4b166e375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "770871ee2d995fa0afa4c5c4be6736006132dbdfbe0b6b5e9f9b86b4b166e375", kill_on_drop: false }`
[INFO] [stdout] 770871ee2d995fa0afa4c5c4be6736006132dbdfbe0b6b5e9f9b86b4b166e375
