[INFO] fetching crate value-bag 1.12.0...
[INFO] testing value-bag-1.12.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate value-bag 1.12.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate value-bag 1.12.0
[INFO] finished tweaking crates.io crate value-bag 1.12.0
[INFO] tweaked toml for crates.io crate value-bag 1.12.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate value-bag 1.12.0 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] crate crates.io crate value-bag 1.12.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f39ddfb56da249e6bc779f3cbcdb3cfd4bb54e2c61c85de7d5a7c8287299e50e
[INFO] running `Command { std: "docker" "start" "-a" "f39ddfb56da249e6bc779f3cbcdb3cfd4bb54e2c61c85de7d5a7c8287299e50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f39ddfb56da249e6bc779f3cbcdb3cfd4bb54e2c61c85de7d5a7c8287299e50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39ddfb56da249e6bc779f3cbcdb3cfd4bb54e2c61c85de7d5a7c8287299e50e", kill_on_drop: false }`
[INFO] [stdout] f39ddfb56da249e6bc779f3cbcdb3cfd4bb54e2c61c85de7d5a7c8287299e50e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cbb4863460839fe0c8992a042ca7b28be37a7a715264b3e35be68163da186c29
[INFO] running `Command { std: "docker" "start" "-a" "cbb4863460839fe0c8992a042ca7b28be37a7a715264b3e35be68163da186c29", kill_on_drop: false }`
[INFO] [stderr]    Compiling value-bag v1.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "cbb4863460839fe0c8992a042ca7b28be37a7a715264b3e35be68163da186c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbb4863460839fe0c8992a042ca7b28be37a7a715264b3e35be68163da186c29", kill_on_drop: false }`
[INFO] [stdout] cbb4863460839fe0c8992a042ca7b28be37a7a715264b3e35be68163da186c29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 51f10b6aac0b8b3b1ea383e53415265008b318c869d64b867858450211de50e3
[INFO] running `Command { std: "docker" "start" "-a" "51f10b6aac0b8b3b1ea383e53415265008b318c869d64b867858450211de50e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling value-bag v1.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "51f10b6aac0b8b3b1ea383e53415265008b318c869d64b867858450211de50e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f10b6aac0b8b3b1ea383e53415265008b318c869d64b867858450211de50e3", kill_on_drop: false }`
[INFO] [stdout] 51f10b6aac0b8b3b1ea383e53415265008b318c869d64b867858450211de50e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 36af17bc1f9d7b776aa1e81acf43331101815f8d4c56f09b53bfc6d7373ae075
[INFO] running `Command { std: "docker" "start" "-a" "36af17bc1f9d7b776aa1e81acf43331101815f8d4c56f09b53bfc6d7373ae075", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/value_bag-40360c1f17aebfe3)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test fill::tests::fill_fn_cast ... ok
[INFO] [stdout] test fill::tests::fill_value_borrowed ... ok
[INFO] [stdout] test impls::tests::test_into_display ... ok
[INFO] [stdout] test impls::tests::test_into_structured ... ok
[INFO] [stdout] test internal::cast::tests::as_cast ... ok
[INFO] [stdout] test internal::cast::tests::is_empty ... ok
[INFO] [stdout] test internal::cast::tests::primitive_capture_str ... ok
[INFO] [stdout] test internal::cast::tests::primitive_cast ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_capture ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_capture_args ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_cast ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_debug ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_display ... ok
[INFO] [stdout] test fill::tests::fill_fn_borrowed ... ok
[INFO] [stdout] test fill::tests::fill_cast ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_downcast ... ok
[INFO] [stdout] test internal::fmt::tests::fmt_fill ... ok
[INFO] [stdout] test tests::value_bag_size ... ok
[INFO] [stdout] test visit::tests::visit_empty ... ok
[INFO] [stdout] test visit::tests::visit_structured ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests value_bag
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - ValueBag (line 159) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 190) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 205) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 145) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 174) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 298) ... ok
[INFO] [stdout] test src/fill.rs - fill (line 24) ... ok
[INFO] [stdout] test src/fill.rs - fill (line 9) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 239) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 323) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 353) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 412) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 374) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 428) ... ok
[INFO] [stdout] test src/visit.rs - visit (line 7) ... ok
[INFO] [stdout] test src/lib.rs - ValueBag (line 389) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "36af17bc1f9d7b776aa1e81acf43331101815f8d4c56f09b53bfc6d7373ae075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36af17bc1f9d7b776aa1e81acf43331101815f8d4c56f09b53bfc6d7373ae075", kill_on_drop: false }`
[INFO] [stdout] 36af17bc1f9d7b776aa1e81acf43331101815f8d4c56f09b53bfc6d7373ae075