[INFO] fetching crate gpu_rand 0.1.3...
[INFO] testing gpu_rand-0.1.3 against 1.75.0 for beta-1.76-1
[INFO] extracting crate gpu_rand 0.1.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate gpu_rand 0.1.3 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gpu_rand 0.1.3
[INFO] finished tweaking crates.io crate gpu_rand 0.1.3
[INFO] tweaked toml for crates.io crate gpu_rand 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cust_core v0.1.1
[INFO] [stderr]   Downloaded cust_derive v0.2.0
[INFO] [stderr]   Downloaded cuda_std_macros v0.2.0
[INFO] [stderr]   Downloaded glam v0.20.5
[INFO] [stderr]   Downloaded cuda_std v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3293255482ff1ce228af4cc3d9b7fafd04a8bd675ac30609200bf613d8c3443c
[INFO] running `Command { std: "docker" "start" "-a" "3293255482ff1ce228af4cc3d9b7fafd04a8bd675ac30609200bf613d8c3443c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3293255482ff1ce228af4cc3d9b7fafd04a8bd675ac30609200bf613d8c3443c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3293255482ff1ce228af4cc3d9b7fafd04a8bd675ac30609200bf613d8c3443c", kill_on_drop: false }`
[INFO] [stdout] 3293255482ff1ce228af4cc3d9b7fafd04a8bd675ac30609200bf613d8c3443c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65003ee539c061171864e4e4ab85fcd7581e2824e191a9f7a05bcf2b23741c40
[INFO] running `Command { std: "docker" "start" "-a" "65003ee539c061171864e4e4ab85fcd7581e2824e191a9f7a05bcf2b23741c40", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling mint v0.5.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling vek v0.15.10
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling glam v0.20.5
[INFO] [stderr]    Compiling cust_derive v0.2.0
[INFO] [stderr]    Compiling cust_core v0.1.1
[INFO] [stderr]    Compiling gpu_rand v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #![feature(doc_cfg)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gpu_rand` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "65003ee539c061171864e4e4ab85fcd7581e2824e191a9f7a05bcf2b23741c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65003ee539c061171864e4e4ab85fcd7581e2824e191a9f7a05bcf2b23741c40", kill_on_drop: false }`
[INFO] [stdout] 65003ee539c061171864e4e4ab85fcd7581e2824e191a9f7a05bcf2b23741c40
[INFO] testing gpu_rand-0.1.3 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate gpu_rand 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate gpu_rand 0.1.3 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gpu_rand 0.1.3
[INFO] finished tweaking crates.io crate gpu_rand 0.1.3
[INFO] tweaked toml for crates.io crate gpu_rand 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9e55d3d03860fb24ddbc2a269927aa4c617f54b7fd8e89a87dd8d0620f87334
[INFO] running `Command { std: "docker" "start" "-a" "f9e55d3d03860fb24ddbc2a269927aa4c617f54b7fd8e89a87dd8d0620f87334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9e55d3d03860fb24ddbc2a269927aa4c617f54b7fd8e89a87dd8d0620f87334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e55d3d03860fb24ddbc2a269927aa4c617f54b7fd8e89a87dd8d0620f87334", kill_on_drop: false }`
[INFO] [stdout] f9e55d3d03860fb24ddbc2a269927aa4c617f54b7fd8e89a87dd8d0620f87334
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef10a2acc99d09706ce9d25100e0703eea11b2423795b16768211de909010016
[INFO] running `Command { std: "docker" "start" "-a" "ef10a2acc99d09706ce9d25100e0703eea11b2423795b16768211de909010016", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling mint v0.5.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling vek v0.15.10
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling glam v0.20.5
[INFO] [stderr]    Compiling cust_derive v0.2.0
[INFO] [stderr]    Compiling cust_core v0.1.1
[INFO] [stderr]    Compiling gpu_rand v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #![feature(doc_cfg)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gpu_rand` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ef10a2acc99d09706ce9d25100e0703eea11b2423795b16768211de909010016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef10a2acc99d09706ce9d25100e0703eea11b2423795b16768211de909010016", kill_on_drop: false }`
[INFO] [stdout] ef10a2acc99d09706ce9d25100e0703eea11b2423795b16768211de909010016
