[INFO] fetching crate wiggle-macro 0.29.0...
[INFO] testing wiggle-macro-0.29.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wiggle-macro 0.29.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate wiggle-macro 0.29.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wiggle-generate v0.29.0
[INFO] [stderr]   Downloaded witx v0.9.1
[INFO] [stderr]   Downloaded wast v35.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae74dd1cea8e49116329e8fabc988e4317b396fa1d8bbefb77350cd1d19c9f31
[INFO] running `Command { std: "docker" "start" "-a" "ae74dd1cea8e49116329e8fabc988e4317b396fa1d8bbefb77350cd1d19c9f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae74dd1cea8e49116329e8fabc988e4317b396fa1d8bbefb77350cd1d19c9f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae74dd1cea8e49116329e8fabc988e4317b396fa1d8bbefb77350cd1d19c9f31", kill_on_drop: false }`
[INFO] [stdout] ae74dd1cea8e49116329e8fabc988e4317b396fa1d8bbefb77350cd1d19c9f31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f470ba1c11bc21bdef78d4b19354ae2ba3a88db8c455bc7f417c67ce949dd76
[INFO] running `Command { std: "docker" "start" "-a" "6f470ba1c11bc21bdef78d4b19354ae2ba3a88db8c455bc7f417c67ce949dd76", 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 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 heck v0.3.3
[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 11.06s
[INFO] running `Command { std: "docker" "inspect" "6f470ba1c11bc21bdef78d4b19354ae2ba3a88db8c455bc7f417c67ce949dd76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f470ba1c11bc21bdef78d4b19354ae2ba3a88db8c455bc7f417c67ce949dd76", kill_on_drop: false }`
[INFO] [stdout] 6f470ba1c11bc21bdef78d4b19354ae2ba3a88db8c455bc7f417c67ce949dd76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32ff47afc7de11f3f778fee0fd82ac0e2cce52b7fc05af9a6be6463cbc66266c
[INFO] running `Command { std: "docker" "start" "-a" "32ff47afc7de11f3f778fee0fd82ac0e2cce52b7fc05af9a6be6463cbc66266c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "32ff47afc7de11f3f778fee0fd82ac0e2cce52b7fc05af9a6be6463cbc66266c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ff47afc7de11f3f778fee0fd82ac0e2cce52b7fc05af9a6be6463cbc66266c", kill_on_drop: false }`
[INFO] [stdout] 32ff47afc7de11f3f778fee0fd82ac0e2cce52b7fc05af9a6be6463cbc66266c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a30758ff27946f4d366db37fefc459b661724734cb0583403852e77b7f5b04d3
[INFO] running `Command { std: "docker" "start" "-a" "a30758ff27946f4d366db37fefc459b661724734cb0583403852e77b7f5b04d3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "a30758ff27946f4d366db37fefc459b661724734cb0583403852e77b7f5b04d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a30758ff27946f4d366db37fefc459b661724734cb0583403852e77b7f5b04d3", kill_on_drop: false }`
[INFO] [stdout] a30758ff27946f4d366db37fefc459b661724734cb0583403852e77b7f5b04d3