[INFO] fetching crate mmap-allocator 0.2.1...
[INFO] testing mmap-allocator-0.2.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate mmap-allocator 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate mmap-allocator 0.2.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mmap-allocator 0.2.1
[INFO] finished tweaking crates.io crate mmap-allocator 0.2.1
[INFO] tweaked toml for crates.io crate mmap-allocator 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b3c22376b4a1489847f2068989bcdc76798f7d2a2fdf07d1b33556dfab809ab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4b3c22376b4a1489847f2068989bcdc76798f7d2a2fdf07d1b33556dfab809ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b3c22376b4a1489847f2068989bcdc76798f7d2a2fdf07d1b33556dfab809ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3c22376b4a1489847f2068989bcdc76798f7d2a2fdf07d1b33556dfab809ab", kill_on_drop: false }`
[INFO] [stdout] 4b3c22376b4a1489847f2068989bcdc76798f7d2a2fdf07d1b33556dfab809ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93b63b57faa67ca152bbb3e9baf0e843cd21bd7cc5d044b6b343ca31154e526c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "93b63b57faa67ca152bbb3e9baf0e843cd21bd7cc5d044b6b343ca31154e526c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmap-allocator v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "93b63b57faa67ca152bbb3e9baf0e843cd21bd7cc5d044b6b343ca31154e526c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b63b57faa67ca152bbb3e9baf0e843cd21bd7cc5d044b6b343ca31154e526c", kill_on_drop: false }`
[INFO] [stdout] 93b63b57faa67ca152bbb3e9baf0e843cd21bd7cc5d044b6b343ca31154e526c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9ca55cba3576f6d6baa2a905aed1e16de8ad9a10f664813ca8726617ba2ef1d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d9ca55cba3576f6d6baa2a905aed1e16de8ad9a10f664813ca8726617ba2ef1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mmap-allocator v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "d9ca55cba3576f6d6baa2a905aed1e16de8ad9a10f664813ca8726617ba2ef1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ca55cba3576f6d6baa2a905aed1e16de8ad9a10f664813ca8726617ba2ef1d", kill_on_drop: false }`
[INFO] [stdout] d9ca55cba3576f6d6baa2a905aed1e16de8ad9a10f664813ca8726617ba2ef1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a09037c47d9f2a7ef712c73e3b6dd42a4a80f5a7cf0b1b9b5ff01d3a5b87d482
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a09037c47d9f2a7ef712c73e3b6dd42a4a80f5a7cf0b1b9b5ff01d3a5b87d482", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mmap_allocator-8d51e18ee8f03dad
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test mmap_allocator::tests::default ... ok
[INFO] [stdout] test mmap_allocator::tests::alloc_zeroed ... ok
[INFO] [stdout] test mmap_allocator::tests::realloc ... ok
[INFO] [stdout] test mmap_allocator::tests::realloc_too_large ... ok
[INFO] [stdout] test mmap_allocator::tests::allocate ... ok
[INFO] [stdout] test mmap_allocator::tests::allocate_too_large ... ok
[INFO] [stdout] test mmap_allocator::tests::allocate_zero_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a09037c47d9f2a7ef712c73e3b6dd42a4a80f5a7cf0b1b9b5ff01d3a5b87d482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09037c47d9f2a7ef712c73e3b6dd42a4a80f5a7cf0b1b9b5ff01d3a5b87d482", kill_on_drop: false }`
[INFO] [stdout] a09037c47d9f2a7ef712c73e3b6dd42a4a80f5a7cf0b1b9b5ff01d3a5b87d482
