[INFO] fetching crate wiggle-test 0.15.0...
[INFO] testing wiggle-test-0.15.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate wiggle-test 0.15.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate wiggle-test 0.15.0 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 wiggle-test 0.15.0
[INFO] finished tweaking crates.io crate wiggle-test 0.15.0
[INFO] tweaked toml for crates.io crate wiggle-test 0.15.0 written to /workspace/builds/worker-7/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c7e065d1e69d4e454595be4b0417788143816cbd79046fb9e0b88e5ed806186e
[INFO] running `Command { std: "docker" "start" "-a" "c7e065d1e69d4e454595be4b0417788143816cbd79046fb9e0b88e5ed806186e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7e065d1e69d4e454595be4b0417788143816cbd79046fb9e0b88e5ed806186e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e065d1e69d4e454595be4b0417788143816cbd79046fb9e0b88e5ed806186e", kill_on_drop: false }`
[INFO] [stdout] c7e065d1e69d4e454595be4b0417788143816cbd79046fb9e0b88e5ed806186e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f7318e9c3f7586155a013fe9eb31a98610563fa2a6200c58064bdbf9e126d683
[INFO] running `Command { std: "docker" "start" "-a" "f7318e9c3f7586155a013fe9eb31a98610563fa2a6200c58064bdbf9e126d683", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling wast v22.0.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling witx v0.8.8
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling wiggle-generate v0.15.0
[INFO] [stderr]    Compiling wiggle-macro v0.15.0
[INFO] [stderr]    Compiling wiggle v0.15.0
[INFO] [stderr]    Compiling wiggle-test v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.77s
[INFO] running `Command { std: "docker" "inspect" "f7318e9c3f7586155a013fe9eb31a98610563fa2a6200c58064bdbf9e126d683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7318e9c3f7586155a013fe9eb31a98610563fa2a6200c58064bdbf9e126d683", kill_on_drop: false }`
[INFO] [stdout] f7318e9c3f7586155a013fe9eb31a98610563fa2a6200c58064bdbf9e126d683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b2833883fec6b0ddcbaef3d5a979f4a60dab598ef005b2a22c70de125a2ccf52
[INFO] running `Command { std: "docker" "start" "-a" "b2833883fec6b0ddcbaef3d5a979f4a60dab598ef005b2a22c70de125a2ccf52", kill_on_drop: false }`
[INFO] [stderr]    Compiling wiggle-test v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "b2833883fec6b0ddcbaef3d5a979f4a60dab598ef005b2a22c70de125a2ccf52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2833883fec6b0ddcbaef3d5a979f4a60dab598ef005b2a22c70de125a2ccf52", kill_on_drop: false }`
[INFO] [stdout] b2833883fec6b0ddcbaef3d5a979f4a60dab598ef005b2a22c70de125a2ccf52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5fcf7e75646f7d34cfca9e6d3e9bdd747a19ab06fb419a960707487cccf10221
[INFO] running `Command { std: "docker" "start" "-a" "5fcf7e75646f7d34cfca9e6d3e9bdd747a19ab06fb419a960707487cccf10221", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wiggle_test-a9e2717ef4021785)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::hostmemory_is_aligned ... ok
[INFO] [stdout] test test::invert ... ok
[INFO] [stdout] test test::trivial_inside ... ok
[INFO] [stdout] test test::byte_slices ... ok
[INFO] [stdout] test test::inside ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 29.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wiggle-test
[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" "5fcf7e75646f7d34cfca9e6d3e9bdd747a19ab06fb419a960707487cccf10221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fcf7e75646f7d34cfca9e6d3e9bdd747a19ab06fb419a960707487cccf10221", kill_on_drop: false }`
[INFO] [stdout] 5fcf7e75646f7d34cfca9e6d3e9bdd747a19ab06fb419a960707487cccf10221