[INFO] fetching crate operant 0.3.3...
[INFO] testing operant-0.3.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate operant 0.3.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate operant 0.3.3
[INFO] finished tweaking crates.io crate operant 0.3.3
[INFO] tweaked toml for crates.io crate operant 0.3.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate operant 0.3.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate operant 0.3.3 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e82b6e7b93fb38e7fd5608f9ef1d3f6d5f75cd071daa4013deb2f2f6a08e4fb1
[INFO] running `Command { std: "docker" "start" "-a" "e82b6e7b93fb38e7fd5608f9ef1d3f6d5f75cd071daa4013deb2f2f6a08e4fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e82b6e7b93fb38e7fd5608f9ef1d3f6d5f75cd071daa4013deb2f2f6a08e4fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e82b6e7b93fb38e7fd5608f9ef1d3f6d5f75cd071daa4013deb2f2f6a08e4fb1", kill_on_drop: false }`
[INFO] [stdout] e82b6e7b93fb38e7fd5608f9ef1d3f6d5f75cd071daa4013deb2f2f6a08e4fb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c70dcebf3a9052f414e08ddf88bddab642424bd568ed90dcbeb53d4ec1c76bd9
[INFO] running `Command { std: "docker" "start" "-a" "c70dcebf3a9052f414e08ddf88bddab642424bd568ed90dcbeb53d4ec1c76bd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling operant-core v0.3.3
[INFO] [stderr]    Compiling operant-envs v0.3.3
[INFO] [stdout] error[E0599]: no method named `select` found for struct `Mask<T, N>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/operant-envs-0.3.3/src/gymnasium/cartpole.rs:345:40
[INFO] [stdout]     |
[INFO] [stdout] 345 |         let reward_vec = terminal_mask.select(zero, one);
[INFO] [stdout]     |                                        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `Mask<i32, 8>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]  12 + use std::simd::Select;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 345 -         let reward_vec = terminal_mask.select(zero, one);
[INFO] [stdout] 345 +         let reward_vec = terminal_mask.set(zero, one);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `select` found for struct `Mask<T, N>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/operant-envs-0.3.3/src/gymnasium/mountain_car.rs:207:40
[INFO] [stdout]     |
[INFO] [stdout] 207 |         velocity = reset_velocity_mask.select(f32x8::splat(0.0), velocity);
[INFO] [stdout]     |                                        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/../../portable-simd/crates/core_simd/src/select.rs:53:7
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `Mask<i32, 8>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Select` which provides `select` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]  13 + use std::simd::Select;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `set` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 207 -         velocity = reset_velocity_mask.select(f32x8::splat(0.0), velocity);
[INFO] [stdout] 207 +         velocity = reset_velocity_mask.set(f32x8::splat(0.0), velocity);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `operant-envs` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c70dcebf3a9052f414e08ddf88bddab642424bd568ed90dcbeb53d4ec1c76bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c70dcebf3a9052f414e08ddf88bddab642424bd568ed90dcbeb53d4ec1c76bd9", kill_on_drop: false }`
[INFO] [stdout] c70dcebf3a9052f414e08ddf88bddab642424bd568ed90dcbeb53d4ec1c76bd9