[INFO] fetching crate declarative_lock 0.1.0...
[INFO] testing declarative_lock-0.1.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate declarative_lock 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate declarative_lock 0.1.0
[INFO] finished tweaking crates.io crate declarative_lock 0.1.0
[INFO] tweaked toml for crates.io crate declarative_lock 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate declarative_lock 0.1.0 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 declarative_lock 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 661d6589d0a612082cb78bbf5f520e7fe7ba5278a4f1df7c6bffd8f74b0592c9
[INFO] running `Command { std: "docker" "start" "-a" "661d6589d0a612082cb78bbf5f520e7fe7ba5278a4f1df7c6bffd8f74b0592c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "661d6589d0a612082cb78bbf5f520e7fe7ba5278a4f1df7c6bffd8f74b0592c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "661d6589d0a612082cb78bbf5f520e7fe7ba5278a4f1df7c6bffd8f74b0592c9", kill_on_drop: false }`
[INFO] [stdout] 661d6589d0a612082cb78bbf5f520e7fe7ba5278a4f1df7c6bffd8f74b0592c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e5fc2b021fc36e86a44b3dc5dcfac8a1a62d7e1be6333a6582ca254bab4309b3
[INFO] running `Command { std: "docker" "start" "-a" "e5fc2b021fc36e86a44b3dc5dcfac8a1a62d7e1be6333a6582ca254bab4309b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling declarative_lock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "e5fc2b021fc36e86a44b3dc5dcfac8a1a62d7e1be6333a6582ca254bab4309b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5fc2b021fc36e86a44b3dc5dcfac8a1a62d7e1be6333a6582ca254bab4309b3", kill_on_drop: false }`
[INFO] [stdout] e5fc2b021fc36e86a44b3dc5dcfac8a1a62d7e1be6333a6582ca254bab4309b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9d715aca990e6123e292461a0e278023868cebc0e647253f50bef28b78801d50
[INFO] running `Command { std: "docker" "start" "-a" "9d715aca990e6123e292461a0e278023868cebc0e647253f50bef28b78801d50", kill_on_drop: false }`
[INFO] [stderr]    Compiling declarative_lock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "9d715aca990e6123e292461a0e278023868cebc0e647253f50bef28b78801d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d715aca990e6123e292461a0e278023868cebc0e647253f50bef28b78801d50", kill_on_drop: false }`
[INFO] [stdout] 9d715aca990e6123e292461a0e278023868cebc0e647253f50bef28b78801d50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3a39183178c9c326b67129e7bab98e19fd754fa0f224f87b7942b9133892b18f
[INFO] running `Command { std: "docker" "start" "-a" "3a39183178c9c326b67129e7bab98e19fd754fa0f224f87b7942b9133892b18f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/declarative_lock-7e021ce3a117ef45)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_declaration_and_locking ... ok
[INFO] [stdout] test tests::test_double_declare_fails ... ok
[INFO] [stdout] test tests::test_double_lock_fails ... ok
[INFO] [stdout] test tests::test_multithreaded_declaration_and_locking ... ok
[INFO] [stdout] test tests::test_lock_without_declaration_fails ... ok
[INFO] [stdout] test tests::test_declare_different_resources_in_threads ... ok
[INFO] [stdout] test tests::test_declare_same_resources_in_threads ... ok
[INFO] [stderr]    Doc-tests declarative_lock
[INFO] [stdout] test tests::test_declare_conflict_waits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - DeclarativeLocker (line 214) ... ignored
[INFO] [stdout] test src/lib.rs - DeclarativeLocker<E,R>::lock (line 269) ... ignored
[INFO] [stdout] test src/lib.rs - DeclarativeLocker<E,R>::new (line 240) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.47s; merged doctests compilation took 0.46s
[INFO] running `Command { std: "docker" "inspect" "3a39183178c9c326b67129e7bab98e19fd754fa0f224f87b7942b9133892b18f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a39183178c9c326b67129e7bab98e19fd754fa0f224f87b7942b9133892b18f", kill_on_drop: false }`
[INFO] [stdout] 3a39183178c9c326b67129e7bab98e19fd754fa0f224f87b7942b9133892b18f