[INFO] fetching crate shattuck 0.1.0...
[INFO] testing shattuck-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate shattuck 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate shattuck 0.1.0 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 shattuck 0.1.0
[INFO] finished tweaking crates.io crate shattuck 0.1.0
[INFO] tweaked toml for crates.io crate shattuck 0.1.0 written to /workspace/builds/worker-1/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] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] cd09e6090f107a904dc4cc9642743d23a29ce2c7fd43af6a7244137f101f93fb
[INFO] running `Command { std: "docker" "start" "-a" "cd09e6090f107a904dc4cc9642743d23a29ce2c7fd43af6a7244137f101f93fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd09e6090f107a904dc4cc9642743d23a29ce2c7fd43af6a7244137f101f93fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd09e6090f107a904dc4cc9642743d23a29ce2c7fd43af6a7244137f101f93fb", kill_on_drop: false }`
[INFO] [stdout] cd09e6090f107a904dc4cc9642743d23a29ce2c7fd43af6a7244137f101f93fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 6f0df8e0643c8196a16514873c0ffaa71b9fb33b4b2dcda7ba34ce8915ab080e
[INFO] running `Command { std: "docker" "start" "-a" "6f0df8e0643c8196a16514873c0ffaa71b9fb33b4b2dcda7ba34ce8915ab080e", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling shattuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "6f0df8e0643c8196a16514873c0ffaa71b9fb33b4b2dcda7ba34ce8915ab080e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f0df8e0643c8196a16514873c0ffaa71b9fb33b4b2dcda7ba34ce8915ab080e", kill_on_drop: false }`
[INFO] [stdout] 6f0df8e0643c8196a16514873c0ffaa71b9fb33b4b2dcda7ba34ce8915ab080e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 29ac52286e4375ddfafe714fd9ca4878d6839feda007894ec5e3adb24c45ab2f
[INFO] running `Command { std: "docker" "start" "-a" "29ac52286e4375ddfafe714fd9ca4878d6839feda007894ec5e3adb24c45ab2f", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling shattuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "29ac52286e4375ddfafe714fd9ca4878d6839feda007894ec5e3adb24c45ab2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29ac52286e4375ddfafe714fd9ca4878d6839feda007894ec5e3adb24c45ab2f", kill_on_drop: false }`
[INFO] [stdout] 29ac52286e4375ddfafe714fd9ca4878d6839feda007894ec5e3adb24c45ab2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 801a6a3e018ac063f4a69e4b37bf242c7f1fa9f5a5f9a4a7dbe299425e05ee4f
[INFO] running `Command { std: "docker" "start" "-a" "801a6a3e018ac063f4a69e4b37bf242c7f1fa9f5a5f9a4a7dbe299425e05ee4f", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shattuck-6ac0694d7b4c3769)
[INFO] [stdout] test core::memory::tests::random_hold_1000 ... ignored
[INFO] [stdout] test core::object::tests::to_sync ... ok
[INFO] [stdout] test core::runtime::tests::call_method ... ok
[INFO] [stdout] test core::object::tests::take_inner ... ok
[INFO] [stdout] test core::object::tests::create_object ... ok
[INFO] [stdout] test core::memory::tests::simple_collect ... ok
[INFO] [stdout] test core::object::tests::get_local_answer ... ok
[INFO] [stdout] test core::memory::tests::make_shared ... ok
[INFO] [stdout] test core::memory::tests::keep_alive_after_collect ... ok
[INFO] [stdout] test core::memory::tests::memory_insert ... ok
[INFO] [stdout] test core::runtime::tests::address_stack ... ok
[INFO] [stdout] test core::object::tests::get_sync_answer ... ok
[INFO] [stdout] test core::memory::tests::simple_share ... ok
[INFO] [stderr]    Doc-tests shattuck
[INFO] [stdout] test core::memory::tests::random_hold ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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" "801a6a3e018ac063f4a69e4b37bf242c7f1fa9f5a5f9a4a7dbe299425e05ee4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "801a6a3e018ac063f4a69e4b37bf242c7f1fa9f5a5f9a4a7dbe299425e05ee4f", kill_on_drop: false }`
[INFO] [stdout] 801a6a3e018ac063f4a69e4b37bf242c7f1fa9f5a5f9a4a7dbe299425e05ee4f