[INFO] fetching crate rust-wasm-utils 0.3.0...
[INFO] testing rust-wasm-utils-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rust-wasm-utils 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rust-wasm-utils 0.3.0 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 rust-wasm-utils 0.3.0
[INFO] finished tweaking crates.io crate rust-wasm-utils 0.3.0
[INFO] tweaked toml for crates.io crate rust-wasm-utils 0.3.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 69dc08981d7371733a3e2bdb129132c46719aee68b701326021f572f64c3f8b1
[INFO] running `Command { std: "docker" "start" "-a" "69dc08981d7371733a3e2bdb129132c46719aee68b701326021f572f64c3f8b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69dc08981d7371733a3e2bdb129132c46719aee68b701326021f572f64c3f8b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69dc08981d7371733a3e2bdb129132c46719aee68b701326021f572f64c3f8b1", kill_on_drop: false }`
[INFO] [stdout] 69dc08981d7371733a3e2bdb129132c46719aee68b701326021f572f64c3f8b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0ecd77cde6a7b24048202e798be357fd534aebe7288e45dedbd5c155bb365752
[INFO] running `Command { std: "docker" "start" "-a" "0ecd77cde6a7b24048202e798be357fd534aebe7288e45dedbd5c155bb365752", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-wasm-utils v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "0ecd77cde6a7b24048202e798be357fd534aebe7288e45dedbd5c155bb365752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ecd77cde6a7b24048202e798be357fd534aebe7288e45dedbd5c155bb365752", kill_on_drop: false }`
[INFO] [stdout] 0ecd77cde6a7b24048202e798be357fd534aebe7288e45dedbd5c155bb365752
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0e1242dc270008e19c80160985ebbf00d7f3cc25270482db3b789ba9594f0fd3
[INFO] running `Command { std: "docker" "start" "-a" "0e1242dc270008e19c80160985ebbf00d7f3cc25270482db3b789ba9594f0fd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-wasm-utils v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "0e1242dc270008e19c80160985ebbf00d7f3cc25270482db3b789ba9594f0fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1242dc270008e19c80160985ebbf00d7f3cc25270482db3b789ba9594f0fd3", kill_on_drop: false }`
[INFO] [stdout] 0e1242dc270008e19c80160985ebbf00d7f3cc25270482db3b789ba9594f0fd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4fbd39496f254d4c172c3a94d11f3ca9d195f5f7ee3d8b51b1876959a9e4f87a
[INFO] running `Command { std: "docker" "start" "-a" "4fbd39496f254d4c172c3a94d11f3ca9d195f5f7ee3d8b51b1876959a9e4f87a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_wasm_utils-0d7f25bdf2f4fa42)
[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 rust_wasm_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" "4fbd39496f254d4c172c3a94d11f3ca9d195f5f7ee3d8b51b1876959a9e4f87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fbd39496f254d4c172c3a94d11f3ca9d195f5f7ee3d8b51b1876959a9e4f87a", kill_on_drop: false }`
[INFO] [stdout] 4fbd39496f254d4c172c3a94d11f3ca9d195f5f7ee3d8b51b1876959a9e4f87a