[INFO] cloning repository https://github.com/saratine/rxn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saratine/rxn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaratine%2Frxn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaratine%2Frxn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f3e027a1c0ec03c332427d9e35d48c4391b8eece
[INFO] checking saratine/rxn against try#b8ee37b59c6e1f39bae18b85e057975ab0d89308 for pr-139587-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaratine%2Frxn" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saratine/rxn on toolchain b8ee37b59c6e1f39bae18b85e057975ab0d89308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/saratine/rxn
[INFO] finished tweaking git repo https://github.com/saratine/rxn
[INFO] tweaked toml for git repo https://github.com/saratine/rxn written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/saratine/rxn 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" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2deb61352900335cb6646cb8c637e465d8c21329f35d46c4ad2a25da940b86b6
[INFO] running `Command { std: "docker" "start" "-a" "2deb61352900335cb6646cb8c637e465d8c21329f35d46c4ad2a25da940b86b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2deb61352900335cb6646cb8c637e465d8c21329f35d46c4ad2a25da940b86b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2deb61352900335cb6646cb8c637e465d8c21329f35d46c4ad2a25da940b86b6", kill_on_drop: false }`
[INFO] [stdout] 2deb61352900335cb6646cb8c637e465d8c21329f35d46c4ad2a25da940b86b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 147e587e0b7f2dd901aecd812b00e551e24f7c7d202d5aa9358103fc6c1ed3d3
[INFO] running `Command { std: "docker" "start" "-a" "147e587e0b7f2dd901aecd812b00e551e24f7c7d202d5aa9358103fc6c1ed3d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking rxn_runtime v0.1.0 (/opt/rustwide/workdir/crates/rxn_runtime)
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking rxn_ast v0.1.0 (/opt/rustwide/workdir/crates/rxn_ast)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> crates/rxn_ast/src/expr.rs:385:57
[INFO] [stdout]     |
[INFO] [stdout] 385 |             LitExpr::F64(x) => state.write_u64(unsafe { std::mem::transmute(*x) }),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `f64::to_bits(*x)`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> crates/rxn_ast/src/expr.rs:384:57
[INFO] [stdout]     |
[INFO] [stdout] 384 |             LitExpr::F32(x) => state.write_u32(unsafe { std::mem::transmute(*x) }),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `f32::to_bits(*x)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> crates/rxn_ast/src/expr.rs:385:57
[INFO] [stdout]     |
[INFO] [stdout] 385 |             LitExpr::F64(x) => state.write_u64(unsafe { std::mem::transmute(*x) }),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `f64::to_bits(*x)`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> crates/rxn_ast/src/expr.rs:384:57
[INFO] [stdout]     |
[INFO] [stdout] 384 |             LitExpr::F32(x) => state.write_u32(unsafe { std::mem::transmute(*x) }),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `f32::to_bits(*x)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rxn v0.1.0 (/opt/rustwide/workdir/crates/rxn)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "147e587e0b7f2dd901aecd812b00e551e24f7c7d202d5aa9358103fc6c1ed3d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147e587e0b7f2dd901aecd812b00e551e24f7c7d202d5aa9358103fc6c1ed3d3", kill_on_drop: false }`
[INFO] [stdout] 147e587e0b7f2dd901aecd812b00e551e24f7c7d202d5aa9358103fc6c1ed3d3