[INFO] fetching crate fce-wit-generator 0.4.0...
[INFO] testing fce-wit-generator-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate fce-wit-generator 0.4.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate fce-wit-generator 0.4.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fce-wit-generator 0.4.0
[INFO] finished tweaking crates.io crate fce-wit-generator 0.4.0
[INFO] tweaked toml for crates.io crate fce-wit-generator 0.4.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 219a2345556608523a4eaf266448fa8b2414c06fc22586aa1673c63fbebe6648
[INFO] running `Command { std: "docker" "start" "-a" "219a2345556608523a4eaf266448fa8b2414c06fc22586aa1673c63fbebe6648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "219a2345556608523a4eaf266448fa8b2414c06fc22586aa1673c63fbebe6648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219a2345556608523a4eaf266448fa8b2414c06fc22586aa1673c63fbebe6648", kill_on_drop: false }`
[INFO] [stdout] 219a2345556608523a4eaf266448fa8b2414c06fc22586aa1673c63fbebe6648
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4113d94e6f7e267c480f7d4d6d7048fa32decdbcc4a385b55a0cfbd1509641f4
[INFO] running `Command { std: "docker" "start" "-a" "4113d94e6f7e267c480f7d4d6d7048fa32decdbcc4a385b55a0cfbd1509641f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling it-to-bytes v0.1.0
[INFO] [stderr]    Compiling target-lexicon v0.10.0
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling safe-transmute v0.11.2
[INFO] [stderr]    Compiling wasmparser v0.59.0
[INFO] [stderr]    Compiling wasmparser v0.51.4
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]    Compiling variant_count v1.1.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling walrus-macro v0.18.0
[INFO] [stderr]    Compiling wast v8.0.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling walrus v0.18.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling wasmer-runtime-core-fl v0.17.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling fluence-it-types v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling serde-bench v0.0.7
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling it-lilo v0.1.0
[INFO] [stderr]    Compiling wasmer-interface-types-fl v0.20.2
[INFO] [stderr]    Compiling fluence-sdk-wit v0.6.1
[INFO] [stderr]    Compiling cargo_toml v0.8.1
[INFO] [stderr]    Compiling fce-wit-interfaces v0.3.0
[INFO] [stderr]    Compiling fce-wit-parser v0.5.0
[INFO] [stderr]    Compiling fce-wit-generator v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.06s
[INFO] running `Command { std: "docker" "inspect" "4113d94e6f7e267c480f7d4d6d7048fa32decdbcc4a385b55a0cfbd1509641f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4113d94e6f7e267c480f7d4d6d7048fa32decdbcc4a385b55a0cfbd1509641f4", kill_on_drop: false }`
[INFO] [stdout] 4113d94e6f7e267c480f7d4d6d7048fa32decdbcc4a385b55a0cfbd1509641f4
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a28a7edb27f78bf6412cf074c2248d7c362dd6b24ea84954c26195eecd2bc4b
[INFO] running `Command { std: "docker" "start" "-a" "1a28a7edb27f78bf6412cf074c2248d7c362dd6b24ea84954c26195eecd2bc4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fce-wit-generator v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fce_wit_generator-4ee5879b8ea9ffeb)
[INFO] running `Command { std: "docker" "inspect" "1a28a7edb27f78bf6412cf074c2248d7c362dd6b24ea84954c26195eecd2bc4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a28a7edb27f78bf6412cf074c2248d7c362dd6b24ea84954c26195eecd2bc4b", kill_on_drop: false }`
[INFO] [stdout] 1a28a7edb27f78bf6412cf074c2248d7c362dd6b24ea84954c26195eecd2bc4b
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1de2b295a844ada9c3ad1b93eddf23ece298e64eb32432fdbfa3a5be72345f8c
[INFO] running `Command { std: "docker" "start" "-a" "1de2b295a844ada9c3ad1b93eddf23ece298e64eb32432fdbfa3a5be72345f8c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fce_wit_generator-4ee5879b8ea9ffeb)
[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 fce_wit_generator
[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" "1de2b295a844ada9c3ad1b93eddf23ece298e64eb32432fdbfa3a5be72345f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1de2b295a844ada9c3ad1b93eddf23ece298e64eb32432fdbfa3a5be72345f8c", kill_on_drop: false }`
[INFO] [stdout] 1de2b295a844ada9c3ad1b93eddf23ece298e64eb32432fdbfa3a5be72345f8c