[INFO] fetching crate wit-validator 0.2.1...
[INFO] testing wit-validator-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate wit-validator 0.2.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate wit-validator 0.2.1 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 wit-validator 0.2.1
[INFO] finished tweaking crates.io crate wit-validator 0.2.1
[INFO] tweaked toml for crates.io crate wit-validator 0.2.1 written to /workspace/builds/worker-15/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] a8b159de6c9d7569415abffb138b6c90e16531c33daf9b90310bfa3b465c1701
[INFO] running `Command { std: "docker" "start" "-a" "a8b159de6c9d7569415abffb138b6c90e16531c33daf9b90310bfa3b465c1701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8b159de6c9d7569415abffb138b6c90e16531c33daf9b90310bfa3b465c1701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b159de6c9d7569415abffb138b6c90e16531c33daf9b90310bfa3b465c1701", kill_on_drop: false }`
[INFO] [stdout] a8b159de6c9d7569415abffb138b6c90e16531c33daf9b90310bfa3b465c1701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 3694e6b148dc65ca29c80e6cf5ae41a3137a6f8a2d775f1b584b43e608ae2839
[INFO] running `Command { std: "docker" "start" "-a" "3694e6b148dc65ca29c80e6cf5ae41a3137a6f8a2d775f1b584b43e608ae2839", kill_on_drop: false }`
[INFO] [stderr]    Compiling wit-schema-version v0.1.0
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling wasmparser v0.59.0
[INFO] [stderr]    Compiling wit-parser v0.2.0
[INFO] [stderr]    Compiling wit-validator v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "3694e6b148dc65ca29c80e6cf5ae41a3137a6f8a2d775f1b584b43e608ae2839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3694e6b148dc65ca29c80e6cf5ae41a3137a6f8a2d775f1b584b43e608ae2839", kill_on_drop: false }`
[INFO] [stdout] 3694e6b148dc65ca29c80e6cf5ae41a3137a6f8a2d775f1b584b43e608ae2839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 55eb7692707c7ca636e2230b1ea513a1f4990990c6e95bf43ed6402d8afc2bb5
[INFO] running `Command { std: "docker" "start" "-a" "55eb7692707c7ca636e2230b1ea513a1f4990990c6e95bf43ed6402d8afc2bb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling wit-validator v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "55eb7692707c7ca636e2230b1ea513a1f4990990c6e95bf43ed6402d8afc2bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55eb7692707c7ca636e2230b1ea513a1f4990990c6e95bf43ed6402d8afc2bb5", kill_on_drop: false }`
[INFO] [stdout] 55eb7692707c7ca636e2230b1ea513a1f4990990c6e95bf43ed6402d8afc2bb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] ec4c4e40269e25c2d50f38ad962ab35eb9bb1a53db767d665e6cbb263a177e47
[INFO] running `Command { std: "docker" "start" "-a" "ec4c4e40269e25c2d50f38ad962ab35eb9bb1a53db767d665e6cbb263a177e47", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wit_validator-2c8531f14687da49)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wit-validator
[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" "ec4c4e40269e25c2d50f38ad962ab35eb9bb1a53db767d665e6cbb263a177e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4c4e40269e25c2d50f38ad962ab35eb9bb1a53db767d665e6cbb263a177e47", kill_on_drop: false }`
[INFO] [stdout] ec4c4e40269e25c2d50f38ad962ab35eb9bb1a53db767d665e6cbb263a177e47