[INFO] fetching crate list_compression 0.1.1...
[INFO] testing list_compression-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate list_compression 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate list_compression 0.1.1
[INFO] finished tweaking crates.io crate list_compression 0.1.1
[INFO] tweaked toml for crates.io crate list_compression 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate list_compression 0.1.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17d1a647b49102c8e073119e914d886bc1cf5251f7dc192bed93f5e1290d8329
[INFO] running `Command { std: "docker" "start" "-a" "17d1a647b49102c8e073119e914d886bc1cf5251f7dc192bed93f5e1290d8329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17d1a647b49102c8e073119e914d886bc1cf5251f7dc192bed93f5e1290d8329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17d1a647b49102c8e073119e914d886bc1cf5251f7dc192bed93f5e1290d8329", kill_on_drop: false }`
[INFO] [stdout] 17d1a647b49102c8e073119e914d886bc1cf5251f7dc192bed93f5e1290d8329
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6701f313dd26004df44e3bdfdb36fe04cf2e9e159451cd407c1c7c86eac945a3
[INFO] running `Command { std: "docker" "start" "-a" "6701f313dd26004df44e3bdfdb36fe04cf2e9e159451cd407c1c7c86eac945a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling list_compression v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "6701f313dd26004df44e3bdfdb36fe04cf2e9e159451cd407c1c7c86eac945a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6701f313dd26004df44e3bdfdb36fe04cf2e9e159451cd407c1c7c86eac945a3", kill_on_drop: false }`
[INFO] [stdout] 6701f313dd26004df44e3bdfdb36fe04cf2e9e159451cd407c1c7c86eac945a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dae70f47b2ada14b1930cdbffbdc6ef098e0a83148e029b8f95567ebde7e1fed
[INFO] running `Command { std: "docker" "start" "-a" "dae70f47b2ada14b1930cdbffbdc6ef098e0a83148e029b8f95567ebde7e1fed", kill_on_drop: false }`
[INFO] [stderr]    Compiling list_compression v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/lib.rs:44:38
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let vec = py_list![*i += 10, i, vec, *i != 2];
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "dae70f47b2ada14b1930cdbffbdc6ef098e0a83148e029b8f95567ebde7e1fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dae70f47b2ada14b1930cdbffbdc6ef098e0a83148e029b8f95567ebde7e1fed", kill_on_drop: false }`
[INFO] [stdout] dae70f47b2ada14b1930cdbffbdc6ef098e0a83148e029b8f95567ebde7e1fed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c29fcfba98d4811189b37d65f2099294dd8854d2af8e9177b63bca7e1eb0565
[INFO] running `Command { std: "docker" "start" "-a" "4c29fcfba98d4811189b37d65f2099294dd8854d2af8e9177b63bca7e1eb0565", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/lib.rs:44:38
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let vec = py_list![*i += 10, i, vec, *i != 2];
[INFO] [stderr]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `list_compression` (lib test) generated 1 warning (run `cargo fix --lib -p list_compression --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/list_compression-e386ef788facc58c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::with_bool ... ok
[INFO] [stdout] test test::without_bool ... ok
[INFO] [stdout] test test::maps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests list_compression
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - py_list (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - py_list (line 8) stdout ----
[INFO] [stdout] error: cannot find macro `py_list` in this scope
[INFO] [stdout]  --> src/lib.rs:11:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | let vec = py_list![*i += 10, i, vec,*i != 2];
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use list_compression::py_list;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - py_list (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4c29fcfba98d4811189b37d65f2099294dd8854d2af8e9177b63bca7e1eb0565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c29fcfba98d4811189b37d65f2099294dd8854d2af8e9177b63bca7e1eb0565", kill_on_drop: false }`
[INFO] [stdout] 4c29fcfba98d4811189b37d65f2099294dd8854d2af8e9177b63bca7e1eb0565