[INFO] fetching crate memmap2 0.9.8...
[INFO] testing memmap2-0.9.8 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate memmap2 0.9.8 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate memmap2 0.9.8
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate memmap2 0.9.8
[INFO] tweaked toml for crates.io crate memmap2 0.9.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memmap2 0.9.8 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate memmap2 0.9.8 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80b975ee2bc6208f4408f56487040702cd1df7d659d6f848b95aa59d6fee69ea
[INFO] running `Command { std: "docker" "start" "-a" "80b975ee2bc6208f4408f56487040702cd1df7d659d6f848b95aa59d6fee69ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80b975ee2bc6208f4408f56487040702cd1df7d659d6f848b95aa59d6fee69ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80b975ee2bc6208f4408f56487040702cd1df7d659d6f848b95aa59d6fee69ea", kill_on_drop: false }`
[INFO] [stdout] 80b975ee2bc6208f4408f56487040702cd1df7d659d6f848b95aa59d6fee69ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9080674bcb626c80d4bdee4846dd695f0c4cc208ecb487945179a498f132996a
[INFO] running `Command { std: "docker" "start" "-a" "9080674bcb626c80d4bdee4846dd695f0c4cc208ecb487945179a498f132996a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling memmap2 v0.9.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "9080674bcb626c80d4bdee4846dd695f0c4cc208ecb487945179a498f132996a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9080674bcb626c80d4bdee4846dd695f0c4cc208ecb487945179a498f132996a", kill_on_drop: false }`
[INFO] [stdout] 9080674bcb626c80d4bdee4846dd695f0c4cc208ecb487945179a498f132996a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d0dc0e5a2f7857e031d07f295e1e4a61328cec102c4a1cec5f158f257a5f7b7
[INFO] running `Command { std: "docker" "start" "-a" "3d0dc0e5a2f7857e031d07f295e1e4a61328cec102c4a1cec5f158f257a5f7b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling memmap2 v0.9.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.92s
[INFO] running `Command { std: "docker" "inspect" "3d0dc0e5a2f7857e031d07f295e1e4a61328cec102c4a1cec5f158f257a5f7b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d0dc0e5a2f7857e031d07f295e1e4a61328cec102c4a1cec5f158f257a5f7b7", kill_on_drop: false }`
[INFO] [stdout] 3d0dc0e5a2f7857e031d07f295e1e4a61328cec102c4a1cec5f158f257a5f7b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d655e75e67a4cd72d8a8610d7559ba65bf504f256ef764d7caf8dbd56742dad
[INFO] running `Command { std: "docker" "start" "-a" "6d655e75e67a4cd72d8a8610d7559ba65bf504f256ef764d7caf8dbd56742dad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memmap2-9199cd25b81dc187)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test test::advise_writes_unsafely ... ok
[INFO] [stdout] test test::advise_writes_unsafely_to_part_of_map ... ok
[INFO] [stdout] test test::index ... ok
[INFO] [stdout] test advice::tests::test_is_supported ... ok
[INFO] [stdout] test test::jit_x86_anon ... ok
[INFO] [stdout] test test::map_anon ... ok
[INFO] [stdout] test test::map_copy ... ok
[INFO] [stdout] test test::map_anon_zero_len ... ok
[INFO] [stdout] test test::map_empty_file ... ok
[INFO] [stdout] test test::advise ... ok
[INFO] [stdout] test test::jit_x86_file ... ok
[INFO] [stdout] test test::mprotect_anon ... ok
[INFO] [stdout] test test::map_file ... ok
[INFO] [stdout] test test::map_copy_read_only ... ok
[INFO] [stdout] test test::map_offset ... ok
[INFO] [stdout] test test::mprotect_copy ... ok
[INFO] [stdout] test test::file_write ... ok
[INFO] [stdout] test test::raw ... ok
[INFO] [stdout] test test::raw_read_only ... ok
[INFO] [stdout] test test::lock ... ok
[INFO] [stdout] test test::sync_send ... ok
[INFO] [stdout] test test::map_fd ... ok
[INFO] [stdout] test test::remap_grow ... ok
[INFO] [stdout] test test::mprotect_file ... ok
[INFO] [stdout] test test::remap_shrink ... ok
[INFO] [stdout] test test::remap_with_offset ... ok
[INFO] [stdout] test test::flush_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memmap2
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - MmapMut::flush (line 1240) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::huge (line 319) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Mmap::make_mut (line 761) ... ok
[INFO] [stdout] test src/lib.rs - MmapMut::make_read_only (line 1313) ... ok
[INFO] [stdout] test src/lib.rs - Mmap::map (line 728) ... ok
[INFO] [stdout] test src/lib.rs - Mmap (line 694) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map_copy (line 528) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::new (line 169) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map_copy_read_only (line 566) ... ok
[INFO] [stdout] test src/lib.rs - MmapMut::map_mut (line 1192) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::populate (line 342) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::offset (line 199) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::stack (line 294) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map_mut (line 478) ... ok
[INFO] [stdout] test src/lib.rs - MmapRaw::flush (line 970) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::len (line 227) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map (line 410) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::no_reserve_swap (line 377) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d655e75e67a4cd72d8a8610d7559ba65bf504f256ef764d7caf8dbd56742dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d655e75e67a4cd72d8a8610d7559ba65bf504f256ef764d7caf8dbd56742dad", kill_on_drop: false }`
[INFO] [stdout] 6d655e75e67a4cd72d8a8610d7559ba65bf504f256ef764d7caf8dbd56742dad