[INFO] fetching crate memmap2 0.9.7...
[INFO] testing memmap2-0.9.7 against master#a1531335fe2807715fff569904d99602022643a7 for pr-145277
[INFO] extracting crate memmap2 0.9.7 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate memmap2 0.9.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate memmap2 0.9.7
[INFO] tweaked toml for crates.io crate memmap2 0.9.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate memmap2 0.9.7 on toolchain a1531335fe2807715fff569904d99602022643a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate memmap2 0.9.7 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" "+a1531335fe2807715fff569904d99602022643a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded errno v0.3.11
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b12cf9c5d5826ed4d1b9c03b8bcb2bf4887a661bb423d603bfb15dbc67ab253c
[INFO] running `Command { std: "docker" "start" "-a" "b12cf9c5d5826ed4d1b9c03b8bcb2bf4887a661bb423d603bfb15dbc67ab253c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b12cf9c5d5826ed4d1b9c03b8bcb2bf4887a661bb423d603bfb15dbc67ab253c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b12cf9c5d5826ed4d1b9c03b8bcb2bf4887a661bb423d603bfb15dbc67ab253c", kill_on_drop: false }`
[INFO] [stdout] b12cf9c5d5826ed4d1b9c03b8bcb2bf4887a661bb423d603bfb15dbc67ab253c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c60adc0ccc10948f4f9feed81bae0111f22bc87b71f800ade3d5034d437a2a56
[INFO] running `Command { std: "docker" "start" "-a" "c60adc0ccc10948f4f9feed81bae0111f22bc87b71f800ade3d5034d437a2a56", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling memmap2 v0.9.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "c60adc0ccc10948f4f9feed81bae0111f22bc87b71f800ade3d5034d437a2a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60adc0ccc10948f4f9feed81bae0111f22bc87b71f800ade3d5034d437a2a56", kill_on_drop: false }`
[INFO] [stdout] c60adc0ccc10948f4f9feed81bae0111f22bc87b71f800ade3d5034d437a2a56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca4a88903bc664d2bdb29ba25048368c30bae59213841ab512b3035d64f60fc2
[INFO] running `Command { std: "docker" "start" "-a" "ca4a88903bc664d2bdb29ba25048368c30bae59213841ab512b3035d64f60fc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling memmap2 v0.9.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "ca4a88903bc664d2bdb29ba25048368c30bae59213841ab512b3035d64f60fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca4a88903bc664d2bdb29ba25048368c30bae59213841ab512b3035d64f60fc2", kill_on_drop: false }`
[INFO] [stdout] ca4a88903bc664d2bdb29ba25048368c30bae59213841ab512b3035d64f60fc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cadcd3c65ad712880d8e7c2538be3a6cd5698476584c8e555b080ed032cfe9ff
[INFO] running `Command { std: "docker" "start" "-a" "cadcd3c65ad712880d8e7c2538be3a6cd5698476584c8e555b080ed032cfe9ff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memmap2-fbc9fd1c2ebbb020)
[INFO] [stdout] running 27 tests
[INFO] [stdout] test test::jit_x86_anon ... ok
[INFO] [stdout] test test::index ... ok
[INFO] [stdout] test test::advise_writes_unsafely ... ok
[INFO] [stdout] test test::advise_writes_unsafely_to_part_of_map ... ok
[INFO] [stdout] test advice::tests::test_is_supported ... ok
[INFO] [stdout] test test::advise ... ok
[INFO] [stdout] test test::lock ... ok
[INFO] [stdout] test test::map_anon_zero_len ... ok
[INFO] [stdout] test test::map_copy ... ok
[INFO] [stdout] test test::map_anon ... ok
[INFO] [stdout] test test::map_copy_read_only ... ok
[INFO] [stdout] test test::map_file ... ok
[INFO] [stdout] test test::map_fd ... ok
[INFO] [stdout] test test::jit_x86_file ... ok
[INFO] [stdout] test test::map_empty_file ... ok
[INFO] [stdout] test test::map_offset ... ok
[INFO] [stdout] test test::flush_range ... ok
[INFO] [stdout] test test::file_write ... ok
[INFO] [stdout] test test::mprotect_anon ... ok
[INFO] [stdout] test test::raw ... ok
[INFO] [stdout] test test::mprotect_file ... ok
[INFO] [stdout] test test::mprotect_copy ... ok
[INFO] [stdout] test test::sync_send ... ok
[INFO] [stdout] test test::remap_with_offset ... ok
[INFO] [stdout] test test::remap_grow ... ok
[INFO] [stdout] test test::raw_read_only ... ok
[INFO] [stdout] test test::remap_shrink ... 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 18 tests
[INFO] [stdout] test src/lib.rs - Mmap::map (line 643) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::huge (line 318) ... ok
[INFO] [stdout] test src/lib.rs - MmapMut::make_read_only (line 1228) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Mmap (line 609) ... ok
[INFO] [stdout] test src/lib.rs - MmapMut::map_mut (line 1107) ... ok
[INFO] [stdout] test src/lib.rs - MmapMut::flush (line 1155) ... ok
[INFO] [stdout] test src/lib.rs - Mmap::make_mut (line 676) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map_copy (line 473) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::len (line 226) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::new (line 168) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map_copy_read_only (line 505) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map (line 373) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::offset (line 198) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map_mut (line 429) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::stack (line 293) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::populate (line 340) ... ok
[INFO] [stdout] test src/lib.rs - MmapRaw::flush (line 885) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cadcd3c65ad712880d8e7c2538be3a6cd5698476584c8e555b080ed032cfe9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cadcd3c65ad712880d8e7c2538be3a6cd5698476584c8e555b080ed032cfe9ff", kill_on_drop: false }`
[INFO] [stdout] cadcd3c65ad712880d8e7c2538be3a6cd5698476584c8e555b080ed032cfe9ff