[INFO] fetching crate memadvise 0.1.2...
[INFO] testing memadvise-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate memadvise 0.1.2 into /workspace/builds/worker-45/source
[INFO] validating manifest of crates.io crate memadvise 0.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate memadvise 0.1.2
[INFO] finished tweaking crates.io crate memadvise 0.1.2
[INFO] tweaked toml for crates.io crate memadvise 0.1.2 written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin v0.4.10
[INFO] [stderr]   Downloaded page_size v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18e37a5510d3f239fa6146b4e3c22fc9171f00cd27563970a51b88504311b84f
[INFO] running `Command { std: "docker" "start" "-a" "18e37a5510d3f239fa6146b4e3c22fc9171f00cd27563970a51b88504311b84f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18e37a5510d3f239fa6146b4e3c22fc9171f00cd27563970a51b88504311b84f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18e37a5510d3f239fa6146b4e3c22fc9171f00cd27563970a51b88504311b84f", kill_on_drop: false }`
[INFO] [stdout] 18e37a5510d3f239fa6146b4e3c22fc9171f00cd27563970a51b88504311b84f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c379a6480993be2de9c2999eceb7bc76a945641e8f41eb09ba6986c77885e5d
[INFO] running `Command { std: "docker" "start" "-a" "5c379a6480993be2de9c2999eceb7bc76a945641e8f41eb09ba6986c77885e5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling memadvise v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "5c379a6480993be2de9c2999eceb7bc76a945641e8f41eb09ba6986c77885e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c379a6480993be2de9c2999eceb7bc76a945641e8f41eb09ba6986c77885e5d", kill_on_drop: false }`
[INFO] [stdout] 5c379a6480993be2de9c2999eceb7bc76a945641e8f41eb09ba6986c77885e5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48fc507360b4563e001a92dbd363e131deae18c71d6788bf6324fdd3f4c5177f
[INFO] running `Command { std: "docker" "start" "-a" "48fc507360b4563e001a92dbd363e131deae18c71d6788bf6324fdd3f4c5177f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memadvise v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "48fc507360b4563e001a92dbd363e131deae18c71d6788bf6324fdd3f4c5177f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48fc507360b4563e001a92dbd363e131deae18c71d6788bf6324fdd3f4c5177f", kill_on_drop: false }`
[INFO] [stdout] 48fc507360b4563e001a92dbd363e131deae18c71d6788bf6324fdd3f4c5177f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2aa6d7c9d56b0b7bcbd0f734d584bba0cf5f660dc7d6137dd23eb35015c1cf2
[INFO] running `Command { std: "docker" "start" "-a" "d2aa6d7c9d56b0b7bcbd0f734d584bba0cf5f660dc7d6137dd23eb35015c1cf2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.94s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memadvise-60a8cecd2fcdcd48)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test unix::tests::test_unix_memadvise ... ok
[INFO] [stdout] test unix::tests::test_unix_memadvise_invalid_range ... ok
[INFO] [stdout] test unix::tests::test_unix_memadvise_null_address ... ok
[INFO] [stdout] test unix::tests::test_unix_memadvise_zero_length ... ok
[INFO] [stdout] test tests::test_memadvise_most_unices ... ok
[INFO] [stdout] test unix::tests::test_unix_memadvise_unaligned_address ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memadvise
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2aa6d7c9d56b0b7bcbd0f734d584bba0cf5f660dc7d6137dd23eb35015c1cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2aa6d7c9d56b0b7bcbd0f734d584bba0cf5f660dc7d6137dd23eb35015c1cf2", kill_on_drop: false }`
[INFO] [stdout] d2aa6d7c9d56b0b7bcbd0f734d584bba0cf5f660dc7d6137dd23eb35015c1cf2