[INFO] fetching crate genz 0.4.0...
[INFO] testing genz-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate genz 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate genz 0.4.0
[INFO] finished tweaking crates.io crate genz 0.4.0
[INFO] tweaked toml for crates.io crate genz 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate genz 0.4.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cebe6fe1d6d20e86e1a119f4be2e7936444b62a05a47a9a324c8afef3fa87e3
[INFO] running `Command { std: "docker" "start" "-a" "5cebe6fe1d6d20e86e1a119f4be2e7936444b62a05a47a9a324c8afef3fa87e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cebe6fe1d6d20e86e1a119f4be2e7936444b62a05a47a9a324c8afef3fa87e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cebe6fe1d6d20e86e1a119f4be2e7936444b62a05a47a9a324c8afef3fa87e3", kill_on_drop: false }`
[INFO] [stdout] 5cebe6fe1d6d20e86e1a119f4be2e7936444b62a05a47a9a324c8afef3fa87e3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb3c77a29f2ddc22cf58b87697ee62c1a784cd575ca1c1c94c289d08570b4ab2
[INFO] running `Command { std: "docker" "start" "-a" "bb3c77a29f2ddc22cf58b87697ee62c1a784cd575ca1c1c94c289d08570b4ab2", kill_on_drop: false }`
[INFO] [stderr]    Compiling genz v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "bb3c77a29f2ddc22cf58b87697ee62c1a784cd575ca1c1c94c289d08570b4ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb3c77a29f2ddc22cf58b87697ee62c1a784cd575ca1c1c94c289d08570b4ab2", kill_on_drop: false }`
[INFO] [stdout] bb3c77a29f2ddc22cf58b87697ee62c1a784cd575ca1c1c94c289d08570b4ab2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9005578ade1bf804a16eb35be9d7f705de054b7ddac60e58df229bd4b5f95da3
[INFO] running `Command { std: "docker" "start" "-a" "9005578ade1bf804a16eb35be9d7f705de054b7ddac60e58df229bd4b5f95da3", kill_on_drop: false }`
[INFO] [stderr]    Compiling genz v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "9005578ade1bf804a16eb35be9d7f705de054b7ddac60e58df229bd4b5f95da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9005578ade1bf804a16eb35be9d7f705de054b7ddac60e58df229bd4b5f95da3", kill_on_drop: false }`
[INFO] [stdout] 9005578ade1bf804a16eb35be9d7f705de054b7ddac60e58df229bd4b5f95da3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9764d2bbf629765eb8ac8786998f2522db6def3a8e473969300acf800cd006f
[INFO] running `Command { std: "docker" "start" "-a" "d9764d2bbf629765eb8ac8786998f2522db6def3a8e473969300acf800cd006f", 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/genz-e047671fcd452a32)
[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 genz
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lifetime.rs - lifetime::Region (line 76) - compile fail ... ok
[INFO] [stdout] test src/lifetime.rs - lifetime::with_scope (line 40) - compile fail ... ok
[INFO] [stdout] test src/lifetime.rs - lifetime::Region (line 99) - compile fail ... ok
[INFO] [stdout] test src/lifetime.rs - lifetime::with_region (line 125) - compile fail ... ok
[INFO] [stdout] test src/lifetime.rs - lifetime::Scope (line 10) - compile fail ... ok
[INFO] [stdout] test src/gen.rs - gen::UniqueType (line 109) ... ok
[INFO] [stdout] test src/gen.rs - gen::UniqueType (line 130) - compile fail ... ok
[INFO] [stdout] test src/gen.rs - gen::UniqueType (line 119) - compile fail ... ok
[INFO] [stdout] test src/lifetime.rs - lifetime::Region (line 87) - compile fail ... ok
[INFO] [stdout] test src/gen.rs - gen::UniqueType (line 142) - compile fail ... ok
[INFO] [stdout] test src/lifetime.rs - lifetime::with_scope (line 51) ... ok
[INFO] [stdout] test src/gen.rs - gen::StaticTuple::distinct (line 196) ... ok
[INFO] [stdout] test src/gen.rs - gen::Gen<Z>::try_from_types (line 57) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/gen.rs - gen::UniqueType (line 175) ... ok
[INFO] [stdout] test src/gen.rs - gen::UniqueType (line 160) ... ok
[INFO] [stdout] test src/lifetime.rs - lifetime::Scope (line 21) ... ok
[INFO] [stdout] test src/storable.rs - storable::Storable (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9764d2bbf629765eb8ac8786998f2522db6def3a8e473969300acf800cd006f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9764d2bbf629765eb8ac8786998f2522db6def3a8e473969300acf800cd006f", kill_on_drop: false }`
[INFO] [stdout] d9764d2bbf629765eb8ac8786998f2522db6def3a8e473969300acf800cd006f