[INFO] fetching crate tensr_proc_macros 0.1.0...
[INFO] building tensr_proc_macros-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate tensr_proc_macros 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tensr_proc_macros 0.1.0
[INFO] finished tweaking crates.io crate tensr_proc_macros 0.1.0
[INFO] tweaked toml for crates.io crate tensr_proc_macros 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tensr_proc_macros 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.13.0 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25d85693141d38f1fb1a32941d2a531c66cf8aec9778e826ac2bfd987067f078
[INFO] running `Command { std: "docker" "start" "-a" "25d85693141d38f1fb1a32941d2a531c66cf8aec9778e826ac2bfd987067f078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25d85693141d38f1fb1a32941d2a531c66cf8aec9778e826ac2bfd987067f078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d85693141d38f1fb1a32941d2a531c66cf8aec9778e826ac2bfd987067f078", kill_on_drop: false }`
[INFO] [stdout] 25d85693141d38f1fb1a32941d2a531c66cf8aec9778e826ac2bfd987067f078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66c49db34742043df344c15445bef379e927779de088be02dbc352cf5c4754bc
[INFO] running `Command { std: "docker" "start" "-a" "66c49db34742043df344c15445bef379e927779de088be02dbc352cf5c4754bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling tensr_proc_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Ownership` is never used
[INFO] [stdout]  --> src/function_gen.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum Ownership {
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `function_gen` is never used
[INFO] [stdout]   --> src/function_gen.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn function_gen(tok: TokenStream) -> TokenStream {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "66c49db34742043df344c15445bef379e927779de088be02dbc352cf5c4754bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c49db34742043df344c15445bef379e927779de088be02dbc352cf5c4754bc", kill_on_drop: false }`
[INFO] [stdout] 66c49db34742043df344c15445bef379e927779de088be02dbc352cf5c4754bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3d0bc78d64ab0e451cbfb4a471de723231acba269d0eb1916cf435b2396f401
[INFO] running `Command { std: "docker" "start" "-a" "a3d0bc78d64ab0e451cbfb4a471de723231acba269d0eb1916cf435b2396f401", kill_on_drop: false }`
[INFO] [stderr]    Compiling tensr_proc_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Ownership` is never used
[INFO] [stdout]  --> src/function_gen.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum Ownership {
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `function_gen` is never used
[INFO] [stdout]   --> src/function_gen.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn function_gen(tok: TokenStream) -> TokenStream {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Ownership` is never used
[INFO] [stdout]  --> src/function_gen.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum Ownership {
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `function_gen` is never used
[INFO] [stdout]   --> src/function_gen.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn function_gen(tok: TokenStream) -> TokenStream {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "a3d0bc78d64ab0e451cbfb4a471de723231acba269d0eb1916cf435b2396f401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d0bc78d64ab0e451cbfb4a471de723231acba269d0eb1916cf435b2396f401", kill_on_drop: false }`
[INFO] [stdout] a3d0bc78d64ab0e451cbfb4a471de723231acba269d0eb1916cf435b2396f401