[INFO] fetching crate mmap-rs 0.7.0...
[INFO] testing mmap-rs-0.7.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mmap-rs 0.7.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate mmap-rs 0.7.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mmap-rs 0.7.0
[INFO] tweaked toml for crates.io crate mmap-rs 0.7.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mmap-rs 0.7.0 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 mmap-rs 0.7.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5ced671aac700a6e6c8ebed5837053c1bbbe08e78b5f1a0dfa290ce5336a9813
[INFO] running `Command { std: "docker" "start" "-a" "5ced671aac700a6e6c8ebed5837053c1bbbe08e78b5f1a0dfa290ce5336a9813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ced671aac700a6e6c8ebed5837053c1bbbe08e78b5f1a0dfa290ce5336a9813", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ced671aac700a6e6c8ebed5837053c1bbbe08e78b5f1a0dfa290ce5336a9813", kill_on_drop: false }`
[INFO] [stdout] 5ced671aac700a6e6c8ebed5837053c1bbbe08e78b5f1a0dfa290ce5336a9813
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 15bba9b33c1756cd33c4ee0d51df6f85436199e546321b2c15b76429c120436f
[INFO] running `Command { std: "docker" "start" "-a" "15bba9b33c1756cd33c4ee0d51df6f85436199e546321b2c15b76429c120436f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling sysctl v0.6.0
[INFO] [stderr]    Compiling mmap-rs v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.87s
[INFO] running `Command { std: "docker" "inspect" "15bba9b33c1756cd33c4ee0d51df6f85436199e546321b2c15b76429c120436f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15bba9b33c1756cd33c4ee0d51df6f85436199e546321b2c15b76429c120436f", kill_on_drop: false }`
[INFO] [stdout] 15bba9b33c1756cd33c4ee0d51df6f85436199e546321b2c15b76429c120436f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0d7dd9836f6f368c42a684d4707212837f3bf1d04cb668f49f5660f2ab62966d
[INFO] running `Command { std: "docker" "start" "-a" "0d7dd9836f6f368c42a684d4707212837f3bf1d04cb668f49f5660f2ab62966d", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling sysctl v0.6.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling mmap-rs v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "0d7dd9836f6f368c42a684d4707212837f3bf1d04cb668f49f5660f2ab62966d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d7dd9836f6f368c42a684d4707212837f3bf1d04cb668f49f5660f2ab62966d", kill_on_drop: false }`
[INFO] [stdout] 0d7dd9836f6f368c42a684d4707212837f3bf1d04cb668f49f5660f2ab62966d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d48fd6ae2bd2ba1845dd6e699cf6c8c02e2fe2ff5040629f339d456e954b9851
[INFO] running `Command { std: "docker" "start" "-a" "d48fd6ae2bd2ba1845dd6e699cf6c8c02e2fe2ff5040629f339d456e954b9851", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmap_rs-dff91a5f46558571)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::map ... ok
[INFO] [stdout] test tests::map_file ... ok
[INFO] [stdout] test tests::map_mut ... ok
[INFO] [stdout] test tests::query_range ... ok
[INFO] [stdout] test tests::map_file_mut ... ok
[INFO] [stdout] test tests::reserve ... ok
[INFO] [stdout] test tests::reserve_mut ... ok
[INFO] [stdout] test tests::split_to ... ok
[INFO] [stdout] test tests::reserve_none ... ok
[INFO] [stdout] test tests::map_none ... ok
[INFO] [stdout] test tests::split_off ... ok
[INFO] [stdout] test tests::reserve_and_split ... ok
[INFO] [stdout] test tests::split_file ... ok
[INFO] [stdout] test tests::map_file_private ... ok
[INFO] [stderr]    Doc-tests mmap_rs
[INFO] [stdout] test tests::split_and_merge ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[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" "d48fd6ae2bd2ba1845dd6e699cf6c8c02e2fe2ff5040629f339d456e954b9851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d48fd6ae2bd2ba1845dd6e699cf6c8c02e2fe2ff5040629f339d456e954b9851", kill_on_drop: false }`
[INFO] [stdout] d48fd6ae2bd2ba1845dd6e699cf6c8c02e2fe2ff5040629f339d456e954b9851