[INFO] cloning repository https://github.com/mi-nakano/wasm-sample
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mi-nakano/wasm-sample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmi-nakano%2Fwasm-sample", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmi-nakano%2Fwasm-sample'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b103c6e1cffe1628f62138c06fad149ca4c949b2
[INFO] testing mi-nakano/wasm-sample against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmi-nakano%2Fwasm-sample" "/workspace/builds/worker-95/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-95/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mi-nakano/wasm-sample 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 git repo https://github.com/mi-nakano/wasm-sample
[INFO] finished tweaking git repo https://github.com/mi-nakano/wasm-sample
[INFO] tweaked toml for git repo https://github.com/mi-nakano/wasm-sample written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] crate git repo https://github.com/mi-nakano/wasm-sample already has a lockfile, it will not be regenerated
[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-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] cb6b421cdbf5482197e911781e90462963232722e074c9b1b35e789ca5436582
[INFO] running `Command { std: "docker" "start" "-a" "cb6b421cdbf5482197e911781e90462963232722e074c9b1b35e789ca5436582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb6b421cdbf5482197e911781e90462963232722e074c9b1b35e789ca5436582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6b421cdbf5482197e911781e90462963232722e074c9b1b35e789ca5436582", kill_on_drop: false }`
[INFO] [stdout] cb6b421cdbf5482197e911781e90462963232722e074c9b1b35e789ca5436582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] a269f48bf9f0f44a33361eaec2a27f989cba38a77d207b26835960d3bf7c1514
[INFO] running `Command { std: "docker" "start" "-a" "a269f48bf9f0f44a33361eaec2a27f989cba38a77d207b26835960d3bf7c1514", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-sample v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "a269f48bf9f0f44a33361eaec2a27f989cba38a77d207b26835960d3bf7c1514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a269f48bf9f0f44a33361eaec2a27f989cba38a77d207b26835960d3bf7c1514", kill_on_drop: false }`
[INFO] [stdout] a269f48bf9f0f44a33361eaec2a27f989cba38a77d207b26835960d3bf7c1514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 589d7cd40cd6d03b41c045f111db6b94a9431ccfbd9086ab8fd8d4a209a578e2
[INFO] running `Command { std: "docker" "start" "-a" "589d7cd40cd6d03b41c045f111db6b94a9431ccfbd9086ab8fd8d4a209a578e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-sample v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "589d7cd40cd6d03b41c045f111db6b94a9431ccfbd9086ab8fd8d4a209a578e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "589d7cd40cd6d03b41c045f111db6b94a9431ccfbd9086ab8fd8d4a209a578e2", kill_on_drop: false }`
[INFO] [stdout] 589d7cd40cd6d03b41c045f111db6b94a9431ccfbd9086ab8fd8d4a209a578e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 9cb7f3a889494ba1fef8452bf62316d04e3d41fb14e0c60132be78488786b9fd
[INFO] running `Command { std: "docker" "start" "-a" "9cb7f3a889494ba1fef8452bf62316d04e3d41fb14e0c60132be78488786b9fd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasm_sample-4360178799c66e13)
[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" "9cb7f3a889494ba1fef8452bf62316d04e3d41fb14e0c60132be78488786b9fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb7f3a889494ba1fef8452bf62316d04e3d41fb14e0c60132be78488786b9fd", kill_on_drop: false }`
[INFO] [stdout] 9cb7f3a889494ba1fef8452bf62316d04e3d41fb14e0c60132be78488786b9fd