[INFO] fetching crate pi_orca 0.4.7...
[INFO] testing pi_orca-0.4.7 against 1.75.0 for beta-1.76-1
[INFO] extracting crate pi_orca 0.4.7 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate pi_orca 0.4.7 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 pi_orca 0.4.7
[INFO] finished tweaking crates.io crate pi_orca 0.4.7
[INFO] tweaked toml for crates.io crate pi_orca 0.4.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate pi_orca 0.4.7 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pi_slotmap v0.1.15
[INFO] [stderr]   Downloaded optional v0.5.0
[INFO] [stderr]   Downloaded derive-deref-rs v0.1.1
[INFO] [stderr]   Downloaded pi_link_list v0.1.9
[INFO] [stderr]   Downloaded pi_key_alloter v0.4.4
[INFO] [stderr]   Downloaded pi_print_any v0.1.2
[INFO] [stderr]   Downloaded pi_wy_rng v0.1.0
[INFO] [stderr]   Downloaded wide v0.7.12
[INFO] [stderr]   Downloaded serde-wasm-bindgen v0.5.0
[INFO] [stderr]   Downloaded spade v2.2.0
[INFO] [stderr]   Downloaded parry3d v0.13.5
[INFO] [stderr]   Downloaded pi_share v0.4.7
[INFO] [stderr]   Downloaded pi_null v0.1.2
[INFO] [stderr]   Downloaded pi_spatial v0.5.7
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f653d5ed1a505bc5d1f4fa0cd8d58dc78ae826e2b60b5ec225b0778bfe58c411
[INFO] running `Command { std: "docker" "start" "-a" "f653d5ed1a505bc5d1f4fa0cd8d58dc78ae826e2b60b5ec225b0778bfe58c411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f653d5ed1a505bc5d1f4fa0cd8d58dc78ae826e2b60b5ec225b0778bfe58c411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f653d5ed1a505bc5d1f4fa0cd8d58dc78ae826e2b60b5ec225b0778bfe58c411", kill_on_drop: false }`
[INFO] [stdout] f653d5ed1a505bc5d1f4fa0cd8d58dc78ae826e2b60b5ec225b0778bfe58c411
[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=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] bd7eb31f59c1716fd03ef086dd80056614b6fd1ac9931c5f9ea90cdac5edf319
[INFO] running `Command { std: "docker" "start" "-a" "bd7eb31f59c1716fd03ef086dd80056614b6fd1ac9931c5f9ea90cdac5edf319", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling robust v0.2.3
[INFO] [stderr]    Compiling safe_arch v0.7.1
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]    Compiling pi_null v0.1.2
[INFO] [stderr]    Compiling optional v0.5.0
[INFO] [stderr]    Compiling pi_slotmap v0.1.15
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling spade v2.2.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling pi_print_any v0.1.2
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pi_print_any-0.1.2/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(specialization)]
[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 `pi_print_any` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bd7eb31f59c1716fd03ef086dd80056614b6fd1ac9931c5f9ea90cdac5edf319", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd7eb31f59c1716fd03ef086dd80056614b6fd1ac9931c5f9ea90cdac5edf319", kill_on_drop: false }`
[INFO] [stdout] bd7eb31f59c1716fd03ef086dd80056614b6fd1ac9931c5f9ea90cdac5edf319
[INFO] testing pi_orca-0.4.7 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate pi_orca 0.4.7 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate pi_orca 0.4.7 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 pi_orca 0.4.7
[INFO] finished tweaking crates.io crate pi_orca 0.4.7
[INFO] tweaked toml for crates.io crate pi_orca 0.4.7 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate pi_orca 0.4.7 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" "+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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ef9ba6a2a5ae75dc09bef26a5655ea5c762b8837bfae7a269cdeea89a6f21db6
[INFO] running `Command { std: "docker" "start" "-a" "ef9ba6a2a5ae75dc09bef26a5655ea5c762b8837bfae7a269cdeea89a6f21db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef9ba6a2a5ae75dc09bef26a5655ea5c762b8837bfae7a269cdeea89a6f21db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9ba6a2a5ae75dc09bef26a5655ea5c762b8837bfae7a269cdeea89a6f21db6", kill_on_drop: false }`
[INFO] [stdout] ef9ba6a2a5ae75dc09bef26a5655ea5c762b8837bfae7a269cdeea89a6f21db6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e426ec78cd6942cd00a5706da7026ea506b0122a175f72d7610dc04a7746571d
[INFO] running `Command { std: "docker" "start" "-a" "e426ec78cd6942cd00a5706da7026ea506b0122a175f72d7610dc04a7746571d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling pi_null v0.1.2
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]    Compiling optional v0.5.0
[INFO] [stderr]    Compiling robust v0.2.3
[INFO] [stderr]    Compiling pi_slotmap v0.1.15
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling safe_arch v0.7.1
[INFO] [stderr]    Compiling spade v2.2.0
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling pi_print_any v0.1.2
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pi_print_any-0.1.2/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(specialization)]
[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 `pi_print_any` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e426ec78cd6942cd00a5706da7026ea506b0122a175f72d7610dc04a7746571d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e426ec78cd6942cd00a5706da7026ea506b0122a175f72d7610dc04a7746571d", kill_on_drop: false }`
[INFO] [stdout] e426ec78cd6942cd00a5706da7026ea506b0122a175f72d7610dc04a7746571d
