[INFO] fetching crate tuplities-ref 0.1.4...
[INFO] testing tuplities-ref-0.1.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate tuplities-ref 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tuplities-ref 0.1.4
[INFO] finished tweaking crates.io crate tuplities-ref 0.1.4
[INFO] tweaked toml for crates.io crate tuplities-ref 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tuplities-ref 0.1.4 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tuplities-ref 0.1.4 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" "+562dee4820c458d823175268e41601d4c060588a" "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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b8790d0eff0efd9d83b2938923dee82594e5eaa0d8d7c1fe996e973b589bfa4
[INFO] running `Command { std: "docker" "start" "-a" "4b8790d0eff0efd9d83b2938923dee82594e5eaa0d8d7c1fe996e973b589bfa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b8790d0eff0efd9d83b2938923dee82594e5eaa0d8d7c1fe996e973b589bfa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b8790d0eff0efd9d83b2938923dee82594e5eaa0d8d7c1fe996e973b589bfa4", kill_on_drop: false }`
[INFO] [stdout] 4b8790d0eff0efd9d83b2938923dee82594e5eaa0d8d7c1fe996e973b589bfa4
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cdc11448e27e96748965873fc5517b112f970638b339468539d9ec9263bd2d8
[INFO] running `Command { std: "docker" "start" "-a" "5cdc11448e27e96748965873fc5517b112f970638b339468539d9ec9263bd2d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling tuplities-derive v0.1.4
[INFO] [stderr]    Compiling tuplities-ref v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.37s
[INFO] running `Command { std: "docker" "inspect" "5cdc11448e27e96748965873fc5517b112f970638b339468539d9ec9263bd2d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cdc11448e27e96748965873fc5517b112f970638b339468539d9ec9263bd2d8", kill_on_drop: false }`
[INFO] [stdout] 5cdc11448e27e96748965873fc5517b112f970638b339468539d9ec9263bd2d8
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2397240bbd07c9cf3533e411871f0d26fa8687d19ff8b7db9d6129d662e2c1c0
[INFO] running `Command { std: "docker" "start" "-a" "2397240bbd07c9cf3533e411871f0d26fa8687d19ff8b7db9d6129d662e2c1c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuplities-ref v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "2397240bbd07c9cf3533e411871f0d26fa8687d19ff8b7db9d6129d662e2c1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2397240bbd07c9cf3533e411871f0d26fa8687d19ff8b7db9d6129d662e2c1c0", kill_on_drop: false }`
[INFO] [stdout] 2397240bbd07c9cf3533e411871f0d26fa8687d19ff8b7db9d6129d662e2c1c0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21079b242faaedfee00bb2d0a6e28ed1209e27c74567cd368955f3716f4dccb3
[INFO] running `Command { std: "docker" "start" "-a" "21079b242faaedfee00bb2d0a6e28ed1209e27c74567cd368955f3716f4dccb3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tuplities_ref-33187632d7d72e08)
[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]    Doc-tests tuplities_ref
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - TupleRef (line 13) ... ok
[INFO] [stdout] test src/lib.rs - TupleRef::tuple_ref (line 32) ... ok
[INFO] [stdout] test src/lib.rs - TupleRefMap (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.49s; merged doctests compilation took 0.49s
[INFO] running `Command { std: "docker" "inspect" "21079b242faaedfee00bb2d0a6e28ed1209e27c74567cd368955f3716f4dccb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21079b242faaedfee00bb2d0a6e28ed1209e27c74567cd368955f3716f4dccb3", kill_on_drop: false }`
[INFO] [stdout] 21079b242faaedfee00bb2d0a6e28ed1209e27c74567cd368955f3716f4dccb3