[INFO] fetching crate burn-autodiff 0.11.0...
[INFO] checking burn-autodiff-0.11.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate burn-autodiff 0.11.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate burn-autodiff 0.11.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate burn-autodiff 0.11.0
[INFO] finished tweaking crates.io crate burn-autodiff 0.11.0
[INFO] tweaked toml for crates.io crate burn-autodiff 0.11.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded burn-tensor v0.11.1
[INFO] [stderr]   Downloaded burn-common v0.11.1
[INFO] [stderr]   Downloaded burn-tensor-testgen v0.11.1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 610e3225bb984ac818076a0fb91fb1b83ff7d4e2e9a20423a909f8229ddda479
[INFO] running `Command { std: "docker" "start" "-a" "610e3225bb984ac818076a0fb91fb1b83ff7d4e2e9a20423a909f8229ddda479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "610e3225bb984ac818076a0fb91fb1b83ff7d4e2e9a20423a909f8229ddda479", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610e3225bb984ac818076a0fb91fb1b83ff7d4e2e9a20423a909f8229ddda479", kill_on_drop: false }`
[INFO] [stdout] 610e3225bb984ac818076a0fb91fb1b83ff7d4e2e9a20423a909f8229ddda479
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a3066353556ab32b3cc56619360f5f8d6e0754602ad827ddfc1add2331c2a56
[INFO] running `Command { std: "docker" "start" "-a" "6a3066353556ab32b3cc56619360f5f8d6e0754602ad827ddfc1add2331c2a56", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling burn-tensor-testgen v0.11.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]     Checking burn-common v0.11.1
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/half-2.4.0/src/slice.rs:368:23
[INFO] [stdout]     |
[INFO] [stdout] 368 |         let mut vec = vec![0f32; self.len()];
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 10  + use alloc::vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/half-2.4.0/src/slice.rs:377:23
[INFO] [stdout]     |
[INFO] [stdout] 377 |         let mut vec = vec![0f64; self.len()];
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 10  + use alloc::vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/half-2.4.0/src/slice.rs:462:23
[INFO] [stdout]     |
[INFO] [stdout] 462 |         let mut vec = vec![0f32; self.len()];
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 10  + use alloc::vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/half-2.4.0/src/slice.rs:471:23
[INFO] [stdout]     |
[INFO] [stdout] 471 |         let mut vec = vec![0f64; self.len()];
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 10  + use alloc::vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/half-2.4.0/src/vec.rs:139:23
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let mut vec = vec![f16::from_bits(0); slice.len()];
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 12  + use alloc::vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/half-2.4.0/src/vec.rs:146:23
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let mut vec = vec![f16::from_bits(0); slice.len()];
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 12  + use alloc::vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/half-2.4.0/src/vec.rs:175:23
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let mut vec = vec![bf16::from_bits(0); slice.len()];
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 12  + use alloc::vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/half-2.4.0/src/vec.rs:182:23
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let mut vec = vec![bf16::from_bits(0); slice.len()];
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 12  + use alloc::vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `half` (lib) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "6a3066353556ab32b3cc56619360f5f8d6e0754602ad827ddfc1add2331c2a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3066353556ab32b3cc56619360f5f8d6e0754602ad827ddfc1add2331c2a56", kill_on_drop: false }`
[INFO] [stdout] 6a3066353556ab32b3cc56619360f5f8d6e0754602ad827ddfc1add2331c2a56
