[INFO] fetching crate wit-bindgen-mbt 0.1.0...
[INFO] testing wit-bindgen-mbt-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate wit-bindgen-mbt 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate wit-bindgen-mbt 0.1.0
[INFO] finished tweaking crates.io crate wit-bindgen-mbt 0.1.0
[INFO] tweaked toml for crates.io crate wit-bindgen-mbt 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wit-bindgen-mbt 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 59 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding wit-bindgen-core v0.16.0 (available: v0.46.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wit-component v0.18.2
[INFO] [stderr]   Downloaded wasm-metadata v0.10.20
[INFO] [stderr]   Downloaded wasm-encoder v0.41.2
[INFO] [stderr]   Downloaded wit-parser v0.13.2
[INFO] [stderr]   Downloaded wit-bindgen-core v0.16.0
[INFO] [stderr]   Downloaded wasmparser v0.121.2
[INFO] [stderr]   Downloaded wasmparser v0.118.2
[INFO] [stderr]   Downloaded spdx v0.10.9
[INFO] [stderr]   Downloaded wasm-encoder v0.38.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3371c63bbd6ee49d86d732c490430b2a05cb0863140ccecbcfd534ed8ac5d868
[INFO] running `Command { std: "docker" "start" "-a" "3371c63bbd6ee49d86d732c490430b2a05cb0863140ccecbcfd534ed8ac5d868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3371c63bbd6ee49d86d732c490430b2a05cb0863140ccecbcfd534ed8ac5d868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3371c63bbd6ee49d86d732c490430b2a05cb0863140ccecbcfd534ed8ac5d868", kill_on_drop: false }`
[INFO] [stdout] 3371c63bbd6ee49d86d732c490430b2a05cb0863140ccecbcfd534ed8ac5d868
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 771270ab5117aed9f057f0d37f27d36e6fd451cf2497c94cb2fef9cc9f94b3cf
[INFO] running `Command { std: "docker" "start" "-a" "771270ab5117aed9f057f0d37f27d36e6fd451cf2497c94cb2fef9cc9f94b3cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling spdx v0.10.9
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling wasm-encoder v0.41.2
[INFO] [stderr]    Compiling wasm-encoder v0.38.1
[INFO] [stderr]    Compiling wasmparser v0.121.2
[INFO] [stderr]    Compiling wasmparser v0.118.2
[INFO] [stderr]    Compiling wit-parser v0.13.2
[INFO] [stderr]    Compiling wasm-metadata v0.10.20
[INFO] [stderr]    Compiling wit-component v0.18.2
[INFO] [stderr]    Compiling wit-bindgen-core v0.16.0
[INFO] [stderr]    Compiling wit-bindgen-mbt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.96s
[INFO] running `Command { std: "docker" "inspect" "771270ab5117aed9f057f0d37f27d36e6fd451cf2497c94cb2fef9cc9f94b3cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "771270ab5117aed9f057f0d37f27d36e6fd451cf2497c94cb2fef9cc9f94b3cf", kill_on_drop: false }`
[INFO] [stdout] 771270ab5117aed9f057f0d37f27d36e6fd451cf2497c94cb2fef9cc9f94b3cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d02ff0b182ed02a630bb24b2e489ff20413e844269f53ce5a1e27e3614c58deb
[INFO] running `Command { std: "docker" "start" "-a" "d02ff0b182ed02a630bb24b2e489ff20413e844269f53ce5a1e27e3614c58deb", kill_on_drop: false }`
[INFO] [stderr]    Compiling wit-bindgen-mbt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "d02ff0b182ed02a630bb24b2e489ff20413e844269f53ce5a1e27e3614c58deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02ff0b182ed02a630bb24b2e489ff20413e844269f53ce5a1e27e3614c58deb", kill_on_drop: false }`
[INFO] [stdout] d02ff0b182ed02a630bb24b2e489ff20413e844269f53ce5a1e27e3614c58deb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65a89b124cb8fe4d996aeace91e7e891ffdf7b8355078b301406f77fd58ca761
[INFO] running `Command { std: "docker" "start" "-a" "65a89b124cb8fe4d996aeace91e7e891ffdf7b8355078b301406f77fd58ca761", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wit_bindgen_mbt-fcbd9a9f17a596fd)
[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] [stderr]    Doc-tests wit_bindgen_mbt
[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" "65a89b124cb8fe4d996aeace91e7e891ffdf7b8355078b301406f77fd58ca761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a89b124cb8fe4d996aeace91e7e891ffdf7b8355078b301406f77fd58ca761", kill_on_drop: false }`
[INFO] [stdout] 65a89b124cb8fe4d996aeace91e7e891ffdf7b8355078b301406f77fd58ca761