[INFO] fetching crate wasmblock 0.0.15...
[INFO] testing wasmblock-0.0.15 against 1.55.0 for beta-1.56-1
[INFO] extracting crate wasmblock 0.0.15 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate wasmblock 0.0.15 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 wasmblock 0.0.15
[INFO] finished tweaking crates.io crate wasmblock 0.0.15
[INFO] tweaked toml for crates.io crate wasmblock 0.0.15 written to /workspace/builds/worker-110/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] a2dd50a7265d539863ca8080a3ddb67572b7ac92f31f3dde30a8e499a2858e75
[INFO] running `Command { std: "docker" "start" "-a" "a2dd50a7265d539863ca8080a3ddb67572b7ac92f31f3dde30a8e499a2858e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2dd50a7265d539863ca8080a3ddb67572b7ac92f31f3dde30a8e499a2858e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2dd50a7265d539863ca8080a3ddb67572b7ac92f31f3dde30a8e499a2858e75", kill_on_drop: false }`
[INFO] [stdout] a2dd50a7265d539863ca8080a3ddb67572b7ac92f31f3dde30a8e499a2858e75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 9ec58f754db2a1f2e2a6e9b194a532c2a6b343eaa2543d9bb19967894dad7409
[INFO] running `Command { std: "docker" "start" "-a" "9ec58f754db2a1f2e2a6e9b194a532c2a6b343eaa2543d9bb19967894dad7409", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmblock v0.0.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "9ec58f754db2a1f2e2a6e9b194a532c2a6b343eaa2543d9bb19967894dad7409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec58f754db2a1f2e2a6e9b194a532c2a6b343eaa2543d9bb19967894dad7409", kill_on_drop: false }`
[INFO] [stdout] 9ec58f754db2a1f2e2a6e9b194a532c2a6b343eaa2543d9bb19967894dad7409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 42ee92b5dd5cefbf0cc580c7dcb685402935e9db38f6d7de3420237b2518179f
[INFO] running `Command { std: "docker" "start" "-a" "42ee92b5dd5cefbf0cc580c7dcb685402935e9db38f6d7de3420237b2518179f", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmblock v0.0.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "42ee92b5dd5cefbf0cc580c7dcb685402935e9db38f6d7de3420237b2518179f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ee92b5dd5cefbf0cc580c7dcb685402935e9db38f6d7de3420237b2518179f", kill_on_drop: false }`
[INFO] [stdout] 42ee92b5dd5cefbf0cc580c7dcb685402935e9db38f6d7de3420237b2518179f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 5fd6c0b5aa24591b91ed813da25d86a10c27f7519fca2300556a6a9d201a0b00
[INFO] running `Command { std: "docker" "start" "-a" "5fd6c0b5aa24591b91ed813da25d86a10c27f7519fca2300556a6a9d201a0b00", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasmblock-3456c9d3a61d2ceb)
[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 wasmblock
[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" "5fd6c0b5aa24591b91ed813da25d86a10c27f7519fca2300556a6a9d201a0b00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd6c0b5aa24591b91ed813da25d86a10c27f7519fca2300556a6a9d201a0b00", kill_on_drop: false }`
[INFO] [stdout] 5fd6c0b5aa24591b91ed813da25d86a10c27f7519fca2300556a6a9d201a0b00