[INFO] crate shattuck 0.1.0 is already in cache
[INFO] testing shattuck-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate shattuck 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate shattuck 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", 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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dde7c01bd0d079adf71cbd2b72933d0095059e15834b1010a26bbdd79d88186
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0dde7c01bd0d079adf71cbd2b72933d0095059e15834b1010a26bbdd79d88186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dde7c01bd0d079adf71cbd2b72933d0095059e15834b1010a26bbdd79d88186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dde7c01bd0d079adf71cbd2b72933d0095059e15834b1010a26bbdd79d88186", kill_on_drop: false }`
[INFO] [stdout] 0dde7c01bd0d079adf71cbd2b72933d0095059e15834b1010a26bbdd79d88186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b8a10026dd0576e8007a0eb22cf6f4606a7b5e22094d88e50fecf41f2ab0986
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2b8a10026dd0576e8007a0eb22cf6f4606a7b5e22094d88e50fecf41f2ab0986", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling shattuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.03s
[INFO] running `Command { std: "docker" "inspect" "2b8a10026dd0576e8007a0eb22cf6f4606a7b5e22094d88e50fecf41f2ab0986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8a10026dd0576e8007a0eb22cf6f4606a7b5e22094d88e50fecf41f2ab0986", kill_on_drop: false }`
[INFO] [stdout] 2b8a10026dd0576e8007a0eb22cf6f4606a7b5e22094d88e50fecf41f2ab0986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0027ce1637d6fe28a7f9978e97cd332f6ffac47dcabc7307e16a7636b3b240ca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0027ce1637d6fe28a7f9978e97cd332f6ffac47dcabc7307e16a7636b3b240ca", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling shattuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.94s
[INFO] running `Command { std: "docker" "inspect" "0027ce1637d6fe28a7f9978e97cd332f6ffac47dcabc7307e16a7636b3b240ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0027ce1637d6fe28a7f9978e97cd332f6ffac47dcabc7307e16a7636b3b240ca", kill_on_drop: false }`
[INFO] [stdout] 0027ce1637d6fe28a7f9978e97cd332f6ffac47dcabc7307e16a7636b3b240ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 659a12d8738b6669966b77a9d3e9955cdeb46cdf9c51971d52e0ff1b29c9d26f
[INFO] running `Command { std: "docker" "start" "-a" "659a12d8738b6669966b77a9d3e9955cdeb46cdf9c51971d52e0ff1b29c9d26f", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/shattuck-8a01e0b09f330807
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test core::memory::tests::random_hold_1000 ... ignored
[INFO] [stdout] test core::object::tests::create_object ... ok
[INFO] [stdout] test core::memory::tests::make_shared ... ok
[INFO] [stdout] test core::memory::tests::simple_collect ... ok
[INFO] [stdout] test core::memory::tests::keep_alive_after_collect ... ok
[INFO] [stdout] test core::memory::tests::simple_share ... ok
[INFO] [stdout] test core::runtime::tests::address_stack ... ok
[INFO] [stdout] test core::runtime::tests::call_method ... ok
[INFO] [stdout] test core::object::tests::get_local_answer ... ok
[INFO] [stdout] test core::object::tests::take_inner ... ok
[INFO] [stdout] test core::memory::tests::memory_insert ... ok
[INFO] [stdout] test core::object::tests::to_sync ... ok
[INFO] [stdout] test core::object::tests::get_sync_answer ... ok
[INFO] [stdout] test core::memory::tests::random_hold ... ok
[INFO] [stderr]    Doc-tests shattuck
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "659a12d8738b6669966b77a9d3e9955cdeb46cdf9c51971d52e0ff1b29c9d26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659a12d8738b6669966b77a9d3e9955cdeb46cdf9c51971d52e0ff1b29c9d26f", kill_on_drop: false }`
[INFO] [stdout] 659a12d8738b6669966b77a9d3e9955cdeb46cdf9c51971d52e0ff1b29c9d26f