[INFO] fetching crate mem-rearrange 0.1.1...
[INFO] testing mem-rearrange-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mem-rearrange 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mem-rearrange 0.1.1
[INFO] finished tweaking crates.io crate mem-rearrange 0.1.1
[INFO] tweaked toml for crates.io crate mem-rearrange 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mem-rearrange 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mem-rearrange 0.1.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 297d4c32bd288a7579318369f9b9cb6860265b2a876e70e43516d67cf7bc1147
[INFO] running `Command { std: "docker" "start" "-a" "297d4c32bd288a7579318369f9b9cb6860265b2a876e70e43516d67cf7bc1147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "297d4c32bd288a7579318369f9b9cb6860265b2a876e70e43516d67cf7bc1147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "297d4c32bd288a7579318369f9b9cb6860265b2a876e70e43516d67cf7bc1147", kill_on_drop: false }`
[INFO] [stdout] 297d4c32bd288a7579318369f9b9cb6860265b2a876e70e43516d67cf7bc1147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c6d5d6bcdc75152c26d28e3e8f6a24df72fa617ceeda568709399bccdd58317
[INFO] running `Command { std: "docker" "start" "-a" "0c6d5d6bcdc75152c26d28e3e8f6a24df72fa617ceeda568709399bccdd58317", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray-layout v0.2.2
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling mem-rearrange v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "0c6d5d6bcdc75152c26d28e3e8f6a24df72fa617ceeda568709399bccdd58317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6d5d6bcdc75152c26d28e3e8f6a24df72fa617ceeda568709399bccdd58317", kill_on_drop: false }`
[INFO] [stdout] 0c6d5d6bcdc75152c26d28e3e8f6a24df72fa617ceeda568709399bccdd58317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05d1c072a6acd3625537cdc3655c7c7cce2e9893cdb6f99572175d41d1e901dc
[INFO] running `Command { std: "docker" "start" "-a" "05d1c072a6acd3625537cdc3655c7c7cce2e9893cdb6f99572175d41d1e901dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling mem-rearrange v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "05d1c072a6acd3625537cdc3655c7c7cce2e9893cdb6f99572175d41d1e901dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d1c072a6acd3625537cdc3655c7c7cce2e9893cdb6f99572175d41d1e901dc", kill_on_drop: false }`
[INFO] [stdout] 05d1c072a6acd3625537cdc3655c7c7cce2e9893cdb6f99572175d41d1e901dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad0eaf505d5d2945897f440769604c1eb88ac8b12a534cc4c8332840e2c54031
[INFO] running `Command { std: "docker" "start" "-a" "ad0eaf505d5d2945897f440769604c1eb88ac8b12a534cc4c8332840e2c54031", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mem_rearrange-7bf81238c08f5c76)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_distribute_unit ... ok
[INFO] [stdout] test test_scheme ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mem_rearrange
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad0eaf505d5d2945897f440769604c1eb88ac8b12a534cc4c8332840e2c54031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad0eaf505d5d2945897f440769604c1eb88ac8b12a534cc4c8332840e2c54031", kill_on_drop: false }`
[INFO] [stdout] ad0eaf505d5d2945897f440769604c1eb88ac8b12a534cc4c8332840e2c54031