[INFO] fetching crate memmap2 0.9.10...
[INFO] testing memmap2-0.9.10 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate memmap2 0.9.10 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate memmap2 0.9.10
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate memmap2 0.9.10
[INFO] tweaked toml for crates.io crate memmap2 0.9.10 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate memmap2 0.9.10 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate memmap2 0.9.10 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff3767f9724b9bc6757b9b45adc412ebe133d65dab3f0c5a03d5ba8ae30ede94
[INFO] running `Command { std: "docker" "start" "-a" "ff3767f9724b9bc6757b9b45adc412ebe133d65dab3f0c5a03d5ba8ae30ede94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff3767f9724b9bc6757b9b45adc412ebe133d65dab3f0c5a03d5ba8ae30ede94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff3767f9724b9bc6757b9b45adc412ebe133d65dab3f0c5a03d5ba8ae30ede94", kill_on_drop: false }`
[INFO] [stdout] ff3767f9724b9bc6757b9b45adc412ebe133d65dab3f0c5a03d5ba8ae30ede94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f8ccd27d60a0a5ecd7eba86ec1bc2f2c7fbbcf6b77410ac3a1b7abd7678e9eb
[INFO] running `Command { std: "docker" "start" "-a" "9f8ccd27d60a0a5ecd7eba86ec1bc2f2c7fbbcf6b77410ac3a1b7abd7678e9eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling memmap2 v0.9.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "9f8ccd27d60a0a5ecd7eba86ec1bc2f2c7fbbcf6b77410ac3a1b7abd7678e9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8ccd27d60a0a5ecd7eba86ec1bc2f2c7fbbcf6b77410ac3a1b7abd7678e9eb", kill_on_drop: false }`
[INFO] [stdout] 9f8ccd27d60a0a5ecd7eba86ec1bc2f2c7fbbcf6b77410ac3a1b7abd7678e9eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56e638f463f7bb7fa13d52f46de797de7e14c6072160a7f90ba9f40d4bd8062d
[INFO] running `Command { std: "docker" "start" "-a" "56e638f463f7bb7fa13d52f46de797de7e14c6072160a7f90ba9f40d4bd8062d", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[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 v0.9.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "56e638f463f7bb7fa13d52f46de797de7e14c6072160a7f90ba9f40d4bd8062d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e638f463f7bb7fa13d52f46de797de7e14c6072160a7f90ba9f40d4bd8062d", kill_on_drop: false }`
[INFO] [stdout] 56e638f463f7bb7fa13d52f46de797de7e14c6072160a7f90ba9f40d4bd8062d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5edc39aa85fa63877ad69985cdf6c47585d09ea2905e093a9c68096c5b021a15
[INFO] running `Command { std: "docker" "start" "-a" "5edc39aa85fa63877ad69985cdf6c47585d09ea2905e093a9c68096c5b021a15", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memmap2-47b92c44fe6033b5)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test advice::tests::test_is_supported ... ok
[INFO] [stdout] test test::advise_writes_unsafely_to_part_of_map ... ok
[INFO] [stdout] test test::index ... ok
[INFO] [stdout] test test::advise_writes_unsafely ... ok
[INFO] [stdout] test test::map_anon ... ok
[INFO] [stdout] test test::jit_x86_anon ... ok
[INFO] [stdout] test test::advise ... ok
[INFO] [stdout] test test::map_empty_file ... ok
[INFO] [stdout] test test::jit_x86_file ... ok
[INFO] [stdout] test test::map_anon_zero_len ... ok
[INFO] [stdout] test test::lock ... ok
[INFO] [stdout] test test::map_file ... ok
[INFO] [stdout] test test::mprotect_anon ... ok
[INFO] [stdout] test test::map_offset ... ok
[INFO] [stdout] test test::map_fd ... ok
[INFO] [stdout] test test::mprotect_copy ... ok
[INFO] [stdout] test test::map_copy_read_only ... ok
[INFO] [stdout] test test::remap_grow ... ok
[INFO] [stdout] test test::file_write ... ok
[INFO] [stdout] test test::remap_shrink ... ok
[INFO] [stdout] test test::raw ... ok
[INFO] [stdout] test test::raw_read_only ... ok
[INFO] [stdout] test test::map_copy ... ok
[INFO] [stdout] test test::sync_send ... ok
[INFO] [stdout] test test::remap_with_offset ... ok
[INFO] [stdout] test test::flush_range ... ok
[INFO] [stdout] test test::mprotect_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memmap2
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - MmapMut::flush (line 1261) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Mmap::map (line 743) ... ok
[INFO] [stdout] test src/lib.rs - Mmap::make_mut (line 776) ... ok
[INFO] [stdout] test src/lib.rs - Mmap (line 707) ... ok
[INFO] [stdout] test src/lib.rs - MmapMut::make_read_only (line 1334) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::huge (line 316) ... ok
[INFO] [stdout] test src/lib.rs - MmapMut::map_mut (line 1211) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map_copy (line 533) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::offset (line 199) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::len (line 227) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map (line 409) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::new (line 169) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map_mut (line 481) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::no_reserve_swap (line 374) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::stack (line 291) ... ok
[INFO] [stdout] test src/lib.rs - MmapRaw::flush (line 987) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map_copy_read_only (line 573) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::populate (line 339) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5edc39aa85fa63877ad69985cdf6c47585d09ea2905e093a9c68096c5b021a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5edc39aa85fa63877ad69985cdf6c47585d09ea2905e093a9c68096c5b021a15", kill_on_drop: false }`
[INFO] [stdout] 5edc39aa85fa63877ad69985cdf6c47585d09ea2905e093a9c68096c5b021a15