[INFO] fetching crate mem-rearrange 0.1.1...
[INFO] testing mem-rearrange-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mem-rearrange 0.1.1 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mem-rearrange 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] 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 24179289f935344dc53350d4ca4dcb524dc488683c8666afd69ecbdb8f96d17c
[INFO] running `Command { std: "docker" "start" "-a" "24179289f935344dc53350d4ca4dcb524dc488683c8666afd69ecbdb8f96d17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24179289f935344dc53350d4ca4dcb524dc488683c8666afd69ecbdb8f96d17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24179289f935344dc53350d4ca4dcb524dc488683c8666afd69ecbdb8f96d17c", kill_on_drop: false }`
[INFO] [stdout] 24179289f935344dc53350d4ca4dcb524dc488683c8666afd69ecbdb8f96d17c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ffea508ac88a5f3764eedf6869abb3073f6f92546a13ffe5df570ba2e1d281fa
[INFO] running `Command { std: "docker" "start" "-a" "ffea508ac88a5f3764eedf6869abb3073f6f92546a13ffe5df570ba2e1d281fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray-layout v0.2.2
[INFO] [stderr]    Compiling mem-rearrange v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "ffea508ac88a5f3764eedf6869abb3073f6f92546a13ffe5df570ba2e1d281fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffea508ac88a5f3764eedf6869abb3073f6f92546a13ffe5df570ba2e1d281fa", kill_on_drop: false }`
[INFO] [stdout] ffea508ac88a5f3764eedf6869abb3073f6f92546a13ffe5df570ba2e1d281fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 611936aafc228e29f3d5dfb9441503df2d4d081d0c4fc57b249bce30c3fe613b
[INFO] running `Command { std: "docker" "start" "-a" "611936aafc228e29f3d5dfb9441503df2d4d081d0c4fc57b249bce30c3fe613b", 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 0.62s
[INFO] running `Command { std: "docker" "inspect" "611936aafc228e29f3d5dfb9441503df2d4d081d0c4fc57b249bce30c3fe613b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611936aafc228e29f3d5dfb9441503df2d4d081d0c4fc57b249bce30c3fe613b", kill_on_drop: false }`
[INFO] [stdout] 611936aafc228e29f3d5dfb9441503df2d4d081d0c4fc57b249bce30c3fe613b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9663a252099f95d303e5ab9c522b1357a9b14259fdc87758e33aecdc981a1c3a
[INFO] running `Command { std: "docker" "start" "-a" "9663a252099f95d303e5ab9c522b1357a9b14259fdc87758e33aecdc981a1c3a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[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" "9663a252099f95d303e5ab9c522b1357a9b14259fdc87758e33aecdc981a1c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9663a252099f95d303e5ab9c522b1357a9b14259fdc87758e33aecdc981a1c3a", kill_on_drop: false }`
[INFO] [stdout] 9663a252099f95d303e5ab9c522b1357a9b14259fdc87758e33aecdc981a1c3a