[INFO] fetching crate wiggle-generate 0.29.0...
[INFO] testing wiggle-generate-0.29.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wiggle-generate 0.29.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate wiggle-generate 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-generate 0.29.0
[INFO] finished tweaking crates.io crate wiggle-generate 0.29.0
[INFO] tweaked toml for crates.io crate wiggle-generate 0.29.0 written to /workspace/builds/worker-1/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d9a7cc86fcfca0bf2912f546c5838a8a722b7f78dcd7afb4a8e2e8f2dc90f848
[INFO] running `Command { std: "docker" "start" "-a" "d9a7cc86fcfca0bf2912f546c5838a8a722b7f78dcd7afb4a8e2e8f2dc90f848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9a7cc86fcfca0bf2912f546c5838a8a722b7f78dcd7afb4a8e2e8f2dc90f848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a7cc86fcfca0bf2912f546c5838a8a722b7f78dcd7afb4a8e2e8f2dc90f848", kill_on_drop: false }`
[INFO] [stdout] d9a7cc86fcfca0bf2912f546c5838a8a722b7f78dcd7afb4a8e2e8f2dc90f848
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5d97f36c6590ea1ec72f6d0be04dbbe9cccf80982a791e83002460246a528a22
[INFO] running `Command { std: "docker" "start" "-a" "5d97f36c6590ea1ec72f6d0be04dbbe9cccf80982a791e83002460246a528a22", kill_on_drop: false }`
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]    Compiling witx v0.9.1
[INFO] [stderr]    Compiling wiggle-generate v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `Command { std: "docker" "inspect" "5d97f36c6590ea1ec72f6d0be04dbbe9cccf80982a791e83002460246a528a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d97f36c6590ea1ec72f6d0be04dbbe9cccf80982a791e83002460246a528a22", kill_on_drop: false }`
[INFO] [stdout] 5d97f36c6590ea1ec72f6d0be04dbbe9cccf80982a791e83002460246a528a22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e53d97d3a712f93d45af04f6a7cae5ebf84b77b3bddbb6a7c1ab8ed054d6d6d2
[INFO] running `Command { std: "docker" "start" "-a" "e53d97d3a712f93d45af04f6a7cae5ebf84b77b3bddbb6a7c1ab8ed054d6d6d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling wiggle-generate v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "e53d97d3a712f93d45af04f6a7cae5ebf84b77b3bddbb6a7c1ab8ed054d6d6d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e53d97d3a712f93d45af04f6a7cae5ebf84b77b3bddbb6a7c1ab8ed054d6d6d2", kill_on_drop: false }`
[INFO] [stdout] e53d97d3a712f93d45af04f6a7cae5ebf84b77b3bddbb6a7c1ab8ed054d6d6d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2180799fb551de5d88e948c5de9f38fd81461c2161ba959a75fed6bcdbe306fd
[INFO] running `Command { std: "docker" "start" "-a" "2180799fb551de5d88e948c5de9f38fd81461c2161ba959a75fed6bcdbe306fd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wiggle_generate-acfd5d59991d3a59)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wiggle-generate
[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] [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" "2180799fb551de5d88e948c5de9f38fd81461c2161ba959a75fed6bcdbe306fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2180799fb551de5d88e948c5de9f38fd81461c2161ba959a75fed6bcdbe306fd", kill_on_drop: false }`
[INFO] [stdout] 2180799fb551de5d88e948c5de9f38fd81461c2161ba959a75fed6bcdbe306fd