[INFO] fetching crate fenrix-core 0.1.0...
[INFO] testing fenrix-core-0.1.0 against master#198328ad7960b1bece0dc48496bff6c62dd5d339 for pr-149852
[INFO] extracting crate fenrix-core 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fenrix-core 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fenrix-core 0.1.0
[INFO] tweaked toml for crates.io crate fenrix-core 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fenrix-core 0.1.0 on toolchain 198328ad7960b1bece0dc48496bff6c62dd5d339
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+198328ad7960b1bece0dc48496bff6c62dd5d339" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fenrix-core 0.1.0 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" "+198328ad7960b1bece0dc48496bff6c62dd5d339" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+198328ad7960b1bece0dc48496bff6c62dd5d339" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad5cb20c12ab811a75dddc39fb3f9031c7d43854a091a47fc47f7e2b79d00412
[INFO] running `Command { std: "docker" "start" "-a" "ad5cb20c12ab811a75dddc39fb3f9031c7d43854a091a47fc47f7e2b79d00412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad5cb20c12ab811a75dddc39fb3f9031c7d43854a091a47fc47f7e2b79d00412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad5cb20c12ab811a75dddc39fb3f9031c7d43854a091a47fc47f7e2b79d00412", kill_on_drop: false }`
[INFO] [stdout] ad5cb20c12ab811a75dddc39fb3f9031c7d43854a091a47fc47f7e2b79d00412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+198328ad7960b1bece0dc48496bff6c62dd5d339" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efdd1229b3dbe844f0637c40362770e83fbd43f4d2a993d96c1becbe52f4ac3f
[INFO] running `Command { std: "docker" "start" "-a" "efdd1229b3dbe844f0637c40362770e83fbd43f4d2a993d96c1becbe52f4ac3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling fenrix-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "efdd1229b3dbe844f0637c40362770e83fbd43f4d2a993d96c1becbe52f4ac3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efdd1229b3dbe844f0637c40362770e83fbd43f4d2a993d96c1becbe52f4ac3f", kill_on_drop: false }`
[INFO] [stdout] efdd1229b3dbe844f0637c40362770e83fbd43f4d2a993d96c1becbe52f4ac3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+198328ad7960b1bece0dc48496bff6c62dd5d339" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b388888d8dde62e7abd295c02e5f8da3bf6251198e28c331a710d488227db39
[INFO] running `Command { std: "docker" "start" "-a" "1b388888d8dde62e7abd295c02e5f8da3bf6251198e28c331a710d488227db39", kill_on_drop: false }`
[INFO] [stderr]    Compiling fenrix-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "1b388888d8dde62e7abd295c02e5f8da3bf6251198e28c331a710d488227db39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b388888d8dde62e7abd295c02e5f8da3bf6251198e28c331a710d488227db39", kill_on_drop: false }`
[INFO] [stdout] 1b388888d8dde62e7abd295c02e5f8da3bf6251198e28c331a710d488227db39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+198328ad7960b1bece0dc48496bff6c62dd5d339" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cbd5e2646ba4fbf3bc0ac81b804579b30dcc6da1bf94ccc590c5ccc23b372968
[INFO] running `Command { std: "docker" "start" "-a" "cbd5e2646ba4fbf3bc0ac81b804579b30dcc6da1bf94ccc590c5ccc23b372968", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fenrix_core-f2fa779e8c790770)
[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]      Running tests/signals.rs (/opt/rustwide/target/debug/deps/signals-dfde80d416caa439)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test signal_creation_and_initial_value ... ok
[INFO] [stdout] test multiple_cloned_signals_share_state ... ok
[INFO] [stdout] test signal_setter_updates_value ... ok
[INFO] [stdout] test signal_with_string_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fenrix_core
[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" "cbd5e2646ba4fbf3bc0ac81b804579b30dcc6da1bf94ccc590c5ccc23b372968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd5e2646ba4fbf3bc0ac81b804579b30dcc6da1bf94ccc590c5ccc23b372968", kill_on_drop: false }`
[INFO] [stdout] cbd5e2646ba4fbf3bc0ac81b804579b30dcc6da1bf94ccc590c5ccc23b372968