[INFO] fetching crate wasm-rust-utils 0.2.1...
[INFO] testing wasm-rust-utils-0.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate wasm-rust-utils 0.2.1 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate wasm-rust-utils 0.2.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-rust-utils 0.2.1
[INFO] finished tweaking crates.io crate wasm-rust-utils 0.2.1
[INFO] tweaked toml for crates.io crate wasm-rust-utils 0.2.1 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76e3945abdeb3fbc43e3b49eca55836a0039b97a05fa8a418c74efa1ad316645
[INFO] running `Command { std: "docker" "start" "-a" "76e3945abdeb3fbc43e3b49eca55836a0039b97a05fa8a418c74efa1ad316645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76e3945abdeb3fbc43e3b49eca55836a0039b97a05fa8a418c74efa1ad316645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e3945abdeb3fbc43e3b49eca55836a0039b97a05fa8a418c74efa1ad316645", kill_on_drop: false }`
[INFO] [stdout] 76e3945abdeb3fbc43e3b49eca55836a0039b97a05fa8a418c74efa1ad316645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6031562a8b2d3eed9e378efefefc9c4c621abef09e2486465b6e53fd8408c07d
[INFO] running `Command { std: "docker" "start" "-a" "6031562a8b2d3eed9e378efefefc9c4c621abef09e2486465b6e53fd8408c07d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memalloc v0.1.0
[INFO] [stderr]    Compiling wasm-rust-utils v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "6031562a8b2d3eed9e378efefefc9c4c621abef09e2486465b6e53fd8408c07d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6031562a8b2d3eed9e378efefefc9c4c621abef09e2486465b6e53fd8408c07d", kill_on_drop: false }`
[INFO] [stdout] 6031562a8b2d3eed9e378efefefc9c4c621abef09e2486465b6e53fd8408c07d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c10f9fa102a8396c6125a07d1c2d8f2042c4d86bbd0a49a6535f862127901ef3
[INFO] running `Command { std: "docker" "start" "-a" "c10f9fa102a8396c6125a07d1c2d8f2042c4d86bbd0a49a6535f862127901ef3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasm-rust-utils v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "c10f9fa102a8396c6125a07d1c2d8f2042c4d86bbd0a49a6535f862127901ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c10f9fa102a8396c6125a07d1c2d8f2042c4d86bbd0a49a6535f862127901ef3", kill_on_drop: false }`
[INFO] [stdout] c10f9fa102a8396c6125a07d1c2d8f2042c4d86bbd0a49a6535f862127901ef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83670bc233399a324a138a39393abd7b92b4c7c87ff57b75e1a80e9b38b9437f
[INFO] running `Command { std: "docker" "start" "-a" "83670bc233399a324a138a39393abd7b92b4c7c87ff57b75e1a80e9b38b9437f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasm_rust_utils-8ebcf6b39e96b9df)
[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 wasm_rust_utils
[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" "83670bc233399a324a138a39393abd7b92b4c7c87ff57b75e1a80e9b38b9437f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83670bc233399a324a138a39393abd7b92b4c7c87ff57b75e1a80e9b38b9437f", kill_on_drop: false }`
[INFO] [stdout] 83670bc233399a324a138a39393abd7b92b4c7c87ff57b75e1a80e9b38b9437f