[INFO] fetching crate mmap-allocator 0.3.1...
[INFO] testing mmap-allocator-0.3.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate mmap-allocator 0.3.1 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate mmap-allocator 0.3.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mmap-allocator 0.3.1
[INFO] finished tweaking crates.io crate mmap-allocator 0.3.1
[INFO] tweaked toml for crates.io crate mmap-allocator 0.3.1 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd3d43c117b99aa9126f3402ebfe5ae741a207c1570c243a9dcd3c15838015c1
[INFO] running `Command { std: "docker" "start" "-a" "cd3d43c117b99aa9126f3402ebfe5ae741a207c1570c243a9dcd3c15838015c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd3d43c117b99aa9126f3402ebfe5ae741a207c1570c243a9dcd3c15838015c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd3d43c117b99aa9126f3402ebfe5ae741a207c1570c243a9dcd3c15838015c1", kill_on_drop: false }`
[INFO] [stdout] cd3d43c117b99aa9126f3402ebfe5ae741a207c1570c243a9dcd3c15838015c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8282950d3f591e7b66766c2d049a592d49b8e20da3f4df8f61186207e39c5a88
[INFO] running `Command { std: "docker" "start" "-a" "8282950d3f591e7b66766c2d049a592d49b8e20da3f4df8f61186207e39c5a88", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmap-allocator v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "8282950d3f591e7b66766c2d049a592d49b8e20da3f4df8f61186207e39c5a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8282950d3f591e7b66766c2d049a592d49b8e20da3f4df8f61186207e39c5a88", kill_on_drop: false }`
[INFO] [stdout] 8282950d3f591e7b66766c2d049a592d49b8e20da3f4df8f61186207e39c5a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19f5e58d00e9f0ae334dd8c352ffeca3ce9b327bfa5124b3f5da25b9f57a9252
[INFO] running `Command { std: "docker" "start" "-a" "19f5e58d00e9f0ae334dd8c352ffeca3ce9b327bfa5124b3f5da25b9f57a9252", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmap-allocator v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "19f5e58d00e9f0ae334dd8c352ffeca3ce9b327bfa5124b3f5da25b9f57a9252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19f5e58d00e9f0ae334dd8c352ffeca3ce9b327bfa5124b3f5da25b9f57a9252", kill_on_drop: false }`
[INFO] [stdout] 19f5e58d00e9f0ae334dd8c352ffeca3ce9b327bfa5124b3f5da25b9f57a9252
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9623652fd77fb2de261793b613207a7be63e92b92bda30c9219c4b852cdfacbc
[INFO] running `Command { std: "docker" "start" "-a" "9623652fd77fb2de261793b613207a7be63e92b92bda30c9219c4b852cdfacbc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mmap_allocator-05063a969a749865)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test mmap_allocator::tests::allocate ... ok
[INFO] [stdout] test mmap_allocator::tests::alloc_zeroed ... ok
[INFO] [stdout] test mmap_allocator::tests::allocate_too_large ... ok
[INFO] [stdout] test mmap_allocator::tests::allocate_zero_size ... ok
[INFO] [stdout] test mmap_allocator::tests::default ... ok
[INFO] [stdout] test mmap_allocator::tests::realloc_too_large ... ok
[INFO] [stdout] test mmap_allocator::tests::realloc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mmap-allocator
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9623652fd77fb2de261793b613207a7be63e92b92bda30c9219c4b852cdfacbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9623652fd77fb2de261793b613207a7be63e92b92bda30c9219c4b852cdfacbc", kill_on_drop: false }`
[INFO] [stdout] 9623652fd77fb2de261793b613207a7be63e92b92bda30c9219c4b852cdfacbc