[INFO] fetching crate momenta-core 0.2.3...
[INFO] testing momenta-core-0.2.3 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate momenta-core 0.2.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate momenta-core 0.2.3
[INFO] finished tweaking crates.io crate momenta-core 0.2.3
[INFO] tweaked toml for crates.io crate momenta-core 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate momenta-core 0.2.3 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate momenta-core 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efa4d21b225ba7d172378c2cfc91c76ae9fa1bc4560e6cf6b52fb7cdad1eb936
[INFO] running `Command { std: "docker" "start" "-a" "efa4d21b225ba7d172378c2cfc91c76ae9fa1bc4560e6cf6b52fb7cdad1eb936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efa4d21b225ba7d172378c2cfc91c76ae9fa1bc4560e6cf6b52fb7cdad1eb936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efa4d21b225ba7d172378c2cfc91c76ae9fa1bc4560e6cf6b52fb7cdad1eb936", kill_on_drop: false }`
[INFO] [stdout] efa4d21b225ba7d172378c2cfc91c76ae9fa1bc4560e6cf6b52fb7cdad1eb936
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a89ebcd0e5d4f9b33ab9d6630285d9cfa25803ff64eeeb092f1c262914daa818
[INFO] running `Command { std: "docker" "start" "-a" "a89ebcd0e5d4f9b33ab9d6630285d9cfa25803ff64eeeb092f1c262914daa818", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling momenta-macros v0.2.3
[INFO] [stderr]    Compiling momenta-core v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.90s
[INFO] running `Command { std: "docker" "inspect" "a89ebcd0e5d4f9b33ab9d6630285d9cfa25803ff64eeeb092f1c262914daa818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a89ebcd0e5d4f9b33ab9d6630285d9cfa25803ff64eeeb092f1c262914daa818", kill_on_drop: false }`
[INFO] [stdout] a89ebcd0e5d4f9b33ab9d6630285d9cfa25803ff64eeeb092f1c262914daa818
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c232325fa644727a5310871ab5a323bdbc0ab7e133f7a015ad19f81fb0b832b9
[INFO] running `Command { std: "docker" "start" "-a" "c232325fa644727a5310871ab5a323bdbc0ab7e133f7a015ad19f81fb0b832b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling momenta-core v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "c232325fa644727a5310871ab5a323bdbc0ab7e133f7a015ad19f81fb0b832b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c232325fa644727a5310871ab5a323bdbc0ab7e133f7a015ad19f81fb0b832b9", kill_on_drop: false }`
[INFO] [stdout] c232325fa644727a5310871ab5a323bdbc0ab7e133f7a015ad19f81fb0b832b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aac0b0094b3bc807f9b40eed12904920ee37ba45e8b638f8994157e28ae7249e
[INFO] running `Command { std: "docker" "start" "-a" "aac0b0094b3bc807f9b40eed12904920ee37ba45e8b638f8994157e28ae7249e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/momenta_core-ed77bcf170dce259)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test signals::tests::test_signal_and_effect_in_scope ... ok
[INFO] [stdout] test signals::tests::test_multiple_signals_and_dependencies has been running for over 60 seconds
[INFO] [stdout] test signals::tests::test_nested_scopes has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "aac0b0094b3bc807f9b40eed12904920ee37ba45e8b638f8994157e28ae7249e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aac0b0094b3bc807f9b40eed12904920ee37ba45e8b638f8994157e28ae7249e", kill_on_drop: false }`
[INFO] [stdout] aac0b0094b3bc807f9b40eed12904920ee37ba45e8b638f8994157e28ae7249e
