[INFO] fetching crate memmap2 0.3.0...
[INFO] testing memmap2-0.3.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate memmap2 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate memmap2 0.3.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate memmap2 0.3.0
[INFO] finished tweaking crates.io crate memmap2 0.3.0
[INFO] tweaked toml for crates.io crate memmap2 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate memmap2 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14c51920e5659bd2788e1a9278161786cbf82f83522f6dfff4901641ce90fe9d
[INFO] running `Command { std: "docker" "start" "-a" "14c51920e5659bd2788e1a9278161786cbf82f83522f6dfff4901641ce90fe9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14c51920e5659bd2788e1a9278161786cbf82f83522f6dfff4901641ce90fe9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c51920e5659bd2788e1a9278161786cbf82f83522f6dfff4901641ce90fe9d", kill_on_drop: false }`
[INFO] [stdout] 14c51920e5659bd2788e1a9278161786cbf82f83522f6dfff4901641ce90fe9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4102a8d7543f216b2fbbf4ca7f81f26b57516f6478e27b8202bb96bf91b8b810
[INFO] running `Command { std: "docker" "start" "-a" "4102a8d7543f216b2fbbf4ca7f81f26b57516f6478e27b8202bb96bf91b8b810", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.96
[INFO] [stderr]    Compiling memmap2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "4102a8d7543f216b2fbbf4ca7f81f26b57516f6478e27b8202bb96bf91b8b810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4102a8d7543f216b2fbbf4ca7f81f26b57516f6478e27b8202bb96bf91b8b810", kill_on_drop: false }`
[INFO] [stdout] 4102a8d7543f216b2fbbf4ca7f81f26b57516f6478e27b8202bb96bf91b8b810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5b93b3d963c55c65bc03f3282362069e39170d738d921ba2ab5493a6e1b137c
[INFO] running `Command { std: "docker" "start" "-a" "e5b93b3d963c55c65bc03f3282362069e39170d738d921ba2ab5493a6e1b137c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling memmap2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "e5b93b3d963c55c65bc03f3282362069e39170d738d921ba2ab5493a6e1b137c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b93b3d963c55c65bc03f3282362069e39170d738d921ba2ab5493a6e1b137c", kill_on_drop: false }`
[INFO] [stdout] e5b93b3d963c55c65bc03f3282362069e39170d738d921ba2ab5493a6e1b137c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04b8cc6ed52d723fe7aa88c481525389df5c1061daee82a6372fd8eda115d5ed
[INFO] running `Command { std: "docker" "start" "-a" "04b8cc6ed52d723fe7aa88c481525389df5c1061daee82a6372fd8eda115d5ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stdout] running 18 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memmap2-6130c180e0c3d4c3)
[INFO] [stdout] test test::jit_x86_file ... ok
[INFO] [stdout] test test::jit_x86_anon ... ok
[INFO] [stdout] test test::index ... ok
[INFO] [stdout] test test::flush_range ... ok
[INFO] [stdout] test test::map_copy_read_only ... ok
[INFO] [stdout] test test::map_anon_zero_len ... ok
[INFO] [stdout] test test::map_anon ... ok
[INFO] [stdout] test test::mprotect_anon ... ok
[INFO] [stdout] test test::map_fd ... ok
[INFO] [stdout] test test::sync_send ... ok
[INFO] [stdout] test test::map_copy ... ok
[INFO] [stdout] test test::map_offset ... ok
[INFO] [stdout] test test::raw ... ok
[INFO] [stdout] test test::file_write ... ok
[INFO] [stdout] test test::map_file ... ok
[INFO] [stdout] test test::map_empty_file ... ok
[INFO] [stdout] test test::mprotect_copy ... ok
[INFO] [stderr]    Doc-tests memmap2
[INFO] [stdout] test test::mprotect_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - Mmap::make_mut (line 511) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map (line 248) ... ok
[INFO] [stdout] test src/lib.rs - MmapMut::make_read_only (line 797) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::offset (line 127) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::populate (line 219) ... ok
[INFO] [stdout] test src/lib.rs - Mmap (line 446) ... ok
[INFO] [stdout] test src/lib.rs - MmapMut::flush (line 721) ... ok
[INFO] [stdout] test src/lib.rs - Mmap::map (line 478) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map_copy (line 339) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::stack (line 198) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::len (line 155) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::new (line 97) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map_copy_read_only (line 367) ... ok
[INFO] [stdout] test src/lib.rs - MmapOptions::map_mut (line 296) ... ok
[INFO] [stdout] test src/lib.rs - MmapMut::map_mut (line 672) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04b8cc6ed52d723fe7aa88c481525389df5c1061daee82a6372fd8eda115d5ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04b8cc6ed52d723fe7aa88c481525389df5c1061daee82a6372fd8eda115d5ed", kill_on_drop: false }`
[INFO] [stdout] 04b8cc6ed52d723fe7aa88c481525389df5c1061daee82a6372fd8eda115d5ed