[INFO] fetching crate redox_simple_endian 0.3.0...
[INFO] testing redox_simple_endian-0.3.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate redox_simple_endian 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate redox_simple_endian 0.3.0 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 redox_simple_endian 0.3.0
[INFO] finished tweaking crates.io crate redox_simple_endian 0.3.0
[INFO] tweaked toml for crates.io crate redox_simple_endian 0.3.0 written to /workspace/builds/worker-1-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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 294843f261a1454382e0889f57a4d40f27c297dcd62ad445d12bf5ea73a380f7
[INFO] running `Command { std: "docker" "start" "-a" "294843f261a1454382e0889f57a4d40f27c297dcd62ad445d12bf5ea73a380f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "294843f261a1454382e0889f57a4d40f27c297dcd62ad445d12bf5ea73a380f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "294843f261a1454382e0889f57a4d40f27c297dcd62ad445d12bf5ea73a380f7", kill_on_drop: false }`
[INFO] [stdout] 294843f261a1454382e0889f57a4d40f27c297dcd62ad445d12bf5ea73a380f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 038a0a9fad6de1864f42701f78c83b7c9783509710dae5081e79add0c3abca03
[INFO] running `Command { std: "docker" "start" "-a" "038a0a9fad6de1864f42701f78c83b7c9783509710dae5081e79add0c3abca03", kill_on_drop: false }`
[INFO] [stderr]    Compiling redox_simple_endian v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "038a0a9fad6de1864f42701f78c83b7c9783509710dae5081e79add0c3abca03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "038a0a9fad6de1864f42701f78c83b7c9783509710dae5081e79add0c3abca03", kill_on_drop: false }`
[INFO] [stdout] 038a0a9fad6de1864f42701f78c83b7c9783509710dae5081e79add0c3abca03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a54180821dc25c0bc0b377d5aa6cddc24b3e1da94ebcfd022c91f0513ac5583d
[INFO] running `Command { std: "docker" "start" "-a" "a54180821dc25c0bc0b377d5aa6cddc24b3e1da94ebcfd022c91f0513ac5583d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling redox_simple_endian v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(test, feature(test))]
[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 `redox_simple_endian` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a54180821dc25c0bc0b377d5aa6cddc24b3e1da94ebcfd022c91f0513ac5583d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a54180821dc25c0bc0b377d5aa6cddc24b3e1da94ebcfd022c91f0513ac5583d", kill_on_drop: false }`
[INFO] [stdout] a54180821dc25c0bc0b377d5aa6cddc24b3e1da94ebcfd022c91f0513ac5583d
[INFO] testing redox_simple_endian-0.3.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate redox_simple_endian 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate redox_simple_endian 0.3.0 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 redox_simple_endian 0.3.0
[INFO] finished tweaking crates.io crate redox_simple_endian 0.3.0
[INFO] tweaked toml for crates.io crate redox_simple_endian 0.3.0 written to /workspace/builds/worker-1-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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5cdacd44d2187bcf94ae5a957b32e4a0f2c9e82e2f1fc1fdfdc5174446a92622
[INFO] running `Command { std: "docker" "start" "-a" "5cdacd44d2187bcf94ae5a957b32e4a0f2c9e82e2f1fc1fdfdc5174446a92622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cdacd44d2187bcf94ae5a957b32e4a0f2c9e82e2f1fc1fdfdc5174446a92622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cdacd44d2187bcf94ae5a957b32e4a0f2c9e82e2f1fc1fdfdc5174446a92622", kill_on_drop: false }`
[INFO] [stdout] 5cdacd44d2187bcf94ae5a957b32e4a0f2c9e82e2f1fc1fdfdc5174446a92622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9b3c2f245200493c61078f3624436a927c212083871b79af624890ba00825ce0
[INFO] running `Command { std: "docker" "start" "-a" "9b3c2f245200493c61078f3624436a927c212083871b79af624890ba00825ce0", kill_on_drop: false }`
[INFO] [stderr]    Compiling redox_simple_endian v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "9b3c2f245200493c61078f3624436a927c212083871b79af624890ba00825ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b3c2f245200493c61078f3624436a927c212083871b79af624890ba00825ce0", kill_on_drop: false }`
[INFO] [stdout] 9b3c2f245200493c61078f3624436a927c212083871b79af624890ba00825ce0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15cfed0e3b91501b3cd6eaee0aee80a199b5e599fe572bce4d180ce05a94e913
[INFO] running `Command { std: "docker" "start" "-a" "15cfed0e3b91501b3cd6eaee0aee80a199b5e599fe572bce4d180ce05a94e913", kill_on_drop: false }`
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling redox_simple_endian v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(test, feature(test))]
[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 `redox_simple_endian` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "15cfed0e3b91501b3cd6eaee0aee80a199b5e599fe572bce4d180ce05a94e913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15cfed0e3b91501b3cd6eaee0aee80a199b5e599fe572bce4d180ce05a94e913", kill_on_drop: false }`
[INFO] [stdout] 15cfed0e3b91501b3cd6eaee0aee80a199b5e599fe572bce4d180ce05a94e913
