[INFO] fetching crate wasmtime-rust-macro 0.26.1...
[INFO] testing wasmtime-rust-macro-0.26.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate wasmtime-rust-macro 0.26.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate wasmtime-rust-macro 0.26.1 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 wasmtime-rust-macro 0.26.1
[INFO] finished tweaking crates.io crate wasmtime-rust-macro 0.26.1
[INFO] tweaked toml for crates.io crate wasmtime-rust-macro 0.26.1 written to /workspace/builds/worker-19/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 0ce8d9406fe14411677d1b32291c463650b2428d12a6e5b1c4aa9a733ef053f6
[INFO] running `Command { std: "docker" "start" "-a" "0ce8d9406fe14411677d1b32291c463650b2428d12a6e5b1c4aa9a733ef053f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ce8d9406fe14411677d1b32291c463650b2428d12a6e5b1c4aa9a733ef053f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce8d9406fe14411677d1b32291c463650b2428d12a6e5b1c4aa9a733ef053f6", kill_on_drop: false }`
[INFO] [stdout] 0ce8d9406fe14411677d1b32291c463650b2428d12a6e5b1c4aa9a733ef053f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] a1fc364c8768e4c7e0138d2382a579fff90c67a93d84bb2846d164b05417638c
[INFO] running `Command { std: "docker" "start" "-a" "a1fc364c8768e4c7e0138d2382a579fff90c67a93d84bb2846d164b05417638c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling wasmtime-rust-macro v0.26.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.35s
[INFO] running `Command { std: "docker" "inspect" "a1fc364c8768e4c7e0138d2382a579fff90c67a93d84bb2846d164b05417638c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1fc364c8768e4c7e0138d2382a579fff90c67a93d84bb2846d164b05417638c", kill_on_drop: false }`
[INFO] [stdout] a1fc364c8768e4c7e0138d2382a579fff90c67a93d84bb2846d164b05417638c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 651e663dad3ca14ff43e1b4f334e9e5884a15e694d96be647c9e8407fbb07801
[INFO] running `Command { std: "docker" "start" "-a" "651e663dad3ca14ff43e1b4f334e9e5884a15e694d96be647c9e8407fbb07801", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "651e663dad3ca14ff43e1b4f334e9e5884a15e694d96be647c9e8407fbb07801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651e663dad3ca14ff43e1b4f334e9e5884a15e694d96be647c9e8407fbb07801", kill_on_drop: false }`
[INFO] [stdout] 651e663dad3ca14ff43e1b4f334e9e5884a15e694d96be647c9e8407fbb07801
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] d12f6b7cb472cd6474265503d2c988b54907b8b16d4231f8beb2ef9622e4a020
[INFO] running `Command { std: "docker" "start" "-a" "d12f6b7cb472cd6474265503d2c988b54907b8b16d4231f8beb2ef9622e4a020", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] running `Command { std: "docker" "inspect" "d12f6b7cb472cd6474265503d2c988b54907b8b16d4231f8beb2ef9622e4a020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12f6b7cb472cd6474265503d2c988b54907b8b16d4231f8beb2ef9622e4a020", kill_on_drop: false }`
[INFO] [stdout] d12f6b7cb472cd6474265503d2c988b54907b8b16d4231f8beb2ef9622e4a020