[INFO] fetching crate memmap2 0.9.7... [INFO] testing memmap2-0.9.7 against try#981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 for pr-145277 [INFO] extracting crate memmap2 0.9.7 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate memmap2 0.9.7 on toolchain 981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a105d7d6e01f6acce714ec2905dff9d640f32eea7cdc0bed4421017ea76419f [INFO] running `Command { std: "docker" "start" "-a" "7a105d7d6e01f6acce714ec2905dff9d640f32eea7cdc0bed4421017ea76419f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a105d7d6e01f6acce714ec2905dff9d640f32eea7cdc0bed4421017ea76419f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a105d7d6e01f6acce714ec2905dff9d640f32eea7cdc0bed4421017ea76419f", kill_on_drop: false }` [INFO] [stdout] 7a105d7d6e01f6acce714ec2905dff9d640f32eea7cdc0bed4421017ea76419f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e01331bb1d5fc2a29a8b970f592f38fc901a7cb24aa62dc98bc690c606c28161 [INFO] running `Command { std: "docker" "start" "-a" "e01331bb1d5fc2a29a8b970f592f38fc901a7cb24aa62dc98bc690c606c28161", 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 2.00s [INFO] running `Command { std: "docker" "inspect" "e01331bb1d5fc2a29a8b970f592f38fc901a7cb24aa62dc98bc690c606c28161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e01331bb1d5fc2a29a8b970f592f38fc901a7cb24aa62dc98bc690c606c28161", kill_on_drop: false }` [INFO] [stdout] e01331bb1d5fc2a29a8b970f592f38fc901a7cb24aa62dc98bc690c606c28161 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de36f38992d6d69947b94441f4e770bf9d78b5cdf394980c13f3bf37ca491b0e [INFO] running `Command { std: "docker" "start" "-a" "de36f38992d6d69947b94441f4e770bf9d78b5cdf394980c13f3bf37ca491b0e", 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 stable_deref_trait v1.2.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling fastrand v2.3.0 [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 5.77s [INFO] running `Command { std: "docker" "inspect" "de36f38992d6d69947b94441f4e770bf9d78b5cdf394980c13f3bf37ca491b0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de36f38992d6d69947b94441f4e770bf9d78b5cdf394980c13f3bf37ca491b0e", kill_on_drop: false }` [INFO] [stdout] de36f38992d6d69947b94441f4e770bf9d78b5cdf394980c13f3bf37ca491b0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6f96ec071c1d93070dad3628a56422beebf4ee2eb57462ab1a112153a3c31965 [INFO] running `Command { std: "docker" "start" "-a" "6f96ec071c1d93070dad3628a56422beebf4ee2eb57462ab1a112153a3c31965", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memmap2-fbc9fd1c2ebbb020) [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::jit_x86_anon ... ok [INFO] [stdout] test test::map_anon ... ok [INFO] [stdout] test test::advise ... ok [INFO] [stdout] test test::map_anon_zero_len ... ok [INFO] [stdout] test test::map_empty_file ... ok [INFO] [stdout] test test::map_copy ... ok [INFO] [stdout] test test::map_copy_read_only ... ok [INFO] [stdout] test test::map_fd ... ok [INFO] [stdout] test test::jit_x86_file ... ok [INFO] [stdout] test test::flush_range ... ok [INFO] [stdout] test test::file_write ... ok [INFO] [stdout] test test::lock ... ok [INFO] [stdout] test test::map_file ... ok [INFO] [stdout] test test::remap_shrink ... ok [INFO] [stdout] test test::mprotect_copy ... ok [INFO] [stdout] test test::remap_with_offset ... ok [INFO] [stdout] test test::raw ... ok [INFO] [stdout] test test::map_offset ... ok [INFO] [stdout] test test::remap_grow ... ok [INFO] [stdout] test test::mprotect_file ... ok [INFO] [stdout] test test::raw_read_only ... ok [INFO] [stdout] test test::sync_send ... ok [INFO] [stdout] test test::mprotect_anon ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests memmap2 [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/lib.rs - MmapOptions::huge (line 318) ... ok [INFO] [stdout] test src/lib.rs - Mmap::make_mut (line 676) ... ok [INFO] [stdout] test src/lib.rs - (line 33) ... ok [INFO] [stdout] test src/lib.rs - MmapMut::flush (line 1155) ... ok [INFO] [stdout] test src/lib.rs - MmapMut::map_mut (line 1107) ... ok [INFO] [stdout] test src/lib.rs - Mmap::map (line 643) ... ok [INFO] [stdout] test src/lib.rs - MmapMut::make_read_only (line 1228) ... ok [INFO] [stdout] test src/lib.rs - Mmap (line 609) ... ok [INFO] [stdout] test src/lib.rs - MmapOptions::map_copy (line 473) ... ok [INFO] [stdout] test src/lib.rs - MmapOptions::new (line 168) ... ok [INFO] [stdout] test src/lib.rs - MmapOptions::len (line 226) ... ok [INFO] [stdout] test src/lib.rs - MmapOptions::map_copy_read_only (line 505) ... ok [INFO] [stdout] test src/lib.rs - MmapOptions::populate (line 340) ... ok [INFO] [stdout] test src/lib.rs - MmapOptions::map_mut (line 429) ... 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 - MmapRaw::flush (line 885) ... ok [INFO] [stdout] test src/lib.rs - MmapOptions::stack (line 293) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.70s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6f96ec071c1d93070dad3628a56422beebf4ee2eb57462ab1a112153a3c31965", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f96ec071c1d93070dad3628a56422beebf4ee2eb57462ab1a112153a3c31965", kill_on_drop: false }` [INFO] [stdout] 6f96ec071c1d93070dad3628a56422beebf4ee2eb57462ab1a112153a3c31965