[INFO] fetching crate wiggle-macro 0.29.0...
[INFO] testing wiggle-macro-0.29.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate wiggle-macro 0.29.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wiggle-macro 0.29.0 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-macro 0.29.0
[INFO] finished tweaking crates.io crate wiggle-macro 0.29.0
[INFO] tweaked toml for crates.io crate wiggle-macro 0.29.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a9c89de5ddc1f3a3ef6501c7acf61f6520cbe39d2b1d461aaf523a545115ec2e
[INFO] running `Command { std: "docker" "start" "-a" "a9c89de5ddc1f3a3ef6501c7acf61f6520cbe39d2b1d461aaf523a545115ec2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9c89de5ddc1f3a3ef6501c7acf61f6520cbe39d2b1d461aaf523a545115ec2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c89de5ddc1f3a3ef6501c7acf61f6520cbe39d2b1d461aaf523a545115ec2e", kill_on_drop: false }`
[INFO] [stdout] a9c89de5ddc1f3a3ef6501c7acf61f6520cbe39d2b1d461aaf523a545115ec2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3fbb84e0695b883aeb754987b59bfec8f9fad99700255d9df187f3801f6d6d08
[INFO] running `Command { std: "docker" "start" "-a" "3fbb84e0695b883aeb754987b59bfec8f9fad99700255d9df187f3801f6d6d08", kill_on_drop: false }`
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling witx v0.9.1
[INFO] [stderr]    Compiling wiggle-generate v0.29.0
[INFO] [stderr]    Compiling wiggle-macro v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.60s
[INFO] running `Command { std: "docker" "inspect" "3fbb84e0695b883aeb754987b59bfec8f9fad99700255d9df187f3801f6d6d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fbb84e0695b883aeb754987b59bfec8f9fad99700255d9df187f3801f6d6d08", kill_on_drop: false }`
[INFO] [stdout] 3fbb84e0695b883aeb754987b59bfec8f9fad99700255d9df187f3801f6d6d08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] df3ca96ae2c7ddcaf633fa9c76697bb3c82330666d41bd6e94016cc0856f7062
[INFO] running `Command { std: "docker" "start" "-a" "df3ca96ae2c7ddcaf633fa9c76697bb3c82330666d41bd6e94016cc0856f7062", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "df3ca96ae2c7ddcaf633fa9c76697bb3c82330666d41bd6e94016cc0856f7062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3ca96ae2c7ddcaf633fa9c76697bb3c82330666d41bd6e94016cc0856f7062", kill_on_drop: false }`
[INFO] [stdout] df3ca96ae2c7ddcaf633fa9c76697bb3c82330666d41bd6e94016cc0856f7062
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 47611784137fe90eb9d8666ea737c98cc59d30ec0f466e4fac51c1d5fe388216
[INFO] running `Command { std: "docker" "start" "-a" "47611784137fe90eb9d8666ea737c98cc59d30ec0f466e4fac51c1d5fe388216", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "47611784137fe90eb9d8666ea737c98cc59d30ec0f466e4fac51c1d5fe388216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47611784137fe90eb9d8666ea737c98cc59d30ec0f466e4fac51c1d5fe388216", kill_on_drop: false }`
[INFO] [stdout] 47611784137fe90eb9d8666ea737c98cc59d30ec0f466e4fac51c1d5fe388216