[INFO] fetching crate uni_rc_lock 0.2.0...
[INFO] testing uni_rc_lock-0.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate uni_rc_lock 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate uni_rc_lock 0.2.0
[INFO] finished tweaking crates.io crate uni_rc_lock 0.2.0
[INFO] tweaked toml for crates.io crate uni_rc_lock 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uni_rc_lock 0.2.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90c2ade410063298f24a491d95e8493568800790e3f6a5cadba2ff6ca2dd333a
[INFO] running `Command { std: "docker" "start" "-a" "90c2ade410063298f24a491d95e8493568800790e3f6a5cadba2ff6ca2dd333a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90c2ade410063298f24a491d95e8493568800790e3f6a5cadba2ff6ca2dd333a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c2ade410063298f24a491d95e8493568800790e3f6a5cadba2ff6ca2dd333a", kill_on_drop: false }`
[INFO] [stdout] 90c2ade410063298f24a491d95e8493568800790e3f6a5cadba2ff6ca2dd333a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0f292b6f246baed2e56ecbb5d417a2b9b88aa626c0900c5c1a732425b8cedc7
[INFO] running `Command { std: "docker" "start" "-a" "b0f292b6f246baed2e56ecbb5d417a2b9b88aa626c0900c5c1a732425b8cedc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling uni_rc_lock v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "b0f292b6f246baed2e56ecbb5d417a2b9b88aa626c0900c5c1a732425b8cedc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f292b6f246baed2e56ecbb5d417a2b9b88aa626c0900c5c1a732425b8cedc7", kill_on_drop: false }`
[INFO] [stdout] b0f292b6f246baed2e56ecbb5d417a2b9b88aa626c0900c5c1a732425b8cedc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de189d41e8738e397bac415e89f3820c1ccaff381dfd692654f1dc38daa5f4be
[INFO] running `Command { std: "docker" "start" "-a" "de189d41e8738e397bac415e89f3820c1ccaff381dfd692654f1dc38daa5f4be", kill_on_drop: false }`
[INFO] [stderr]    Compiling uni_rc_lock v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "de189d41e8738e397bac415e89f3820c1ccaff381dfd692654f1dc38daa5f4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de189d41e8738e397bac415e89f3820c1ccaff381dfd692654f1dc38daa5f4be", kill_on_drop: false }`
[INFO] [stdout] de189d41e8738e397bac415e89f3820c1ccaff381dfd692654f1dc38daa5f4be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe9e6b7191eff0e91a1f659279fa9427627ad188a4d43eeb1e51651f63cca724
[INFO] running `Command { std: "docker" "start" "-a" "fe9e6b7191eff0e91a1f659279fa9427627ad188a4d43eeb1e51651f63cca724", 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/uni_rc_lock-a260bb05729febd3)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::rc_handler ... ok
[INFO] [stdout] test tests::rc ... ok
[INFO] [stdout] test tests::test_func ... ok
[INFO] [stdout] test tests::threads_test_arc ... ok
[INFO] [stdout] test tests::arc ... ok
[INFO] [stdout] test tests::arc_handler ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uni_rc_lock
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe9e6b7191eff0e91a1f659279fa9427627ad188a4d43eeb1e51651f63cca724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9e6b7191eff0e91a1f659279fa9427627ad188a4d43eeb1e51651f63cca724", kill_on_drop: false }`
[INFO] [stdout] fe9e6b7191eff0e91a1f659279fa9427627ad188a4d43eeb1e51651f63cca724