[INFO] fetching crate gazebo 0.4.1...
[INFO] testing gazebo-0.4.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate gazebo 0.4.1 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate gazebo 0.4.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gazebo 0.4.1
[INFO] finished tweaking crates.io crate gazebo 0.4.1
[INFO] tweaked toml for crates.io crate gazebo 0.4.1 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f8b45e9df41ac3aa633f5933e292ea9d9b3b9779502a8333b89605977f624e7
[INFO] running `Command { std: "docker" "start" "-a" "3f8b45e9df41ac3aa633f5933e292ea9d9b3b9779502a8333b89605977f624e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f8b45e9df41ac3aa633f5933e292ea9d9b3b9779502a8333b89605977f624e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8b45e9df41ac3aa633f5933e292ea9d9b3b9779502a8333b89605977f624e7", kill_on_drop: false }`
[INFO] [stdout] 3f8b45e9df41ac3aa633f5933e292ea9d9b3b9779502a8333b89605977f624e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f981bbf087395570d7b625fe49907f91122cda16ca3c0faf67d20938deba285c
[INFO] running `Command { std: "docker" "start" "-a" "f981bbf087395570d7b625fe49907f91122cda16ca3c0faf67d20938deba285c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling gazebo_derive v0.4.1
[INFO] [stderr]    Compiling gazebo v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.20s
[INFO] running `Command { std: "docker" "inspect" "f981bbf087395570d7b625fe49907f91122cda16ca3c0faf67d20938deba285c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f981bbf087395570d7b625fe49907f91122cda16ca3c0faf67d20938deba285c", kill_on_drop: false }`
[INFO] [stdout] f981bbf087395570d7b625fe49907f91122cda16ca3c0faf67d20938deba285c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d37444223e7e21bb33d25b79c384a31ec7c8abd79f81a7a361744b7f8f379c6e
[INFO] running `Command { std: "docker" "start" "-a" "d37444223e7e21bb33d25b79c384a31ec7c8abd79f81a7a361744b7f8f379c6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gazebo v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "d37444223e7e21bb33d25b79c384a31ec7c8abd79f81a7a361744b7f8f379c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37444223e7e21bb33d25b79c384a31ec7c8abd79f81a7a361744b7f8f379c6e", kill_on_drop: false }`
[INFO] [stdout] d37444223e7e21bb33d25b79c384a31ec7c8abd79f81a7a361744b7f8f379c6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3b9a9e5a2aadba0fa24a89819d5e4784040aad95305697e422e97fc9d336484
[INFO] running `Command { std: "docker" "start" "-a" "f3b9a9e5a2aadba0fa24a89819d5e4784040aad95305697e422e97fc9d336484", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gazebo-037da6a0fb094fba)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test any::tests::test_can_convert ... ok
[INFO] [stdout] test cast::tests::test_transmute ... ok
[INFO] [stdout] test any::tests::test_first_wins ... ok
[INFO] [stdout] test cast::tests::test_transmute_unchecked_bytes ... ok
[INFO] [stdout] test cast::tests::test_transmute_unchecked ... ok
[INFO] [stdout] test any::tests::test_none ... ok
[INFO] [stdout] test cell::test::test_pointer_basics ... ok
[INFO] [stdout] test cell::test::test_as_aref ... ok
[INFO] [stdout] test cell::test::test_ref_as_expected ... ok
[INFO] [stdout] test cell::test::test_ref_map_dropping ... ok
[INFO] [stdout] test cell::test::test_ref_filter_map_dropping ... ok
[INFO] [stdout] test cmp::impls::tests::vec_maybe_eq ... ok
[INFO] [stdout] test cmp::impls::tests::result_maybe_eq ... ok
[INFO] [stdout] test cmp::impls::tests::option_maybe_eq ... ok
[INFO] [stdout] test cmp::tests::test_cmp_any ... ok
[INFO] [stdout] test cell::test::test_from_ref_docs ... ok
[INFO] [stdout] test cmp::tests::cmp_eq_chain ... ok
[INFO] [stdout] test dupe::tests::test_dupe_enum ... ok
[INFO] [stdout] test dupe::tests::test_dupe_fn ... ok
[INFO] [stdout] test coerce::test::test_ptr_coerce ... ok
[INFO] [stdout] test dupe::tests::test_dupe_ ... ok
[INFO] [stdout] test coerce::test::test_coerce_lifetime ... ok
[INFO] [stdout] test cell::test::test_borrow_guards ... ok
[INFO] [stdout] test cmp::tests::always_false_cmp ... ok
[INFO] [stdout] test variants::tests::derive_variant_names ... ok
[INFO] [stdout] test hash::tests::test_hashed ... ok
[INFO] [stdout] test test::test_default_ ... ok
[INFO] [stdout] test prelude::tests::test ... ok
[INFO] [stdout] test file::tests::test_create_all_and_write ... ok
[INFO] [stdout] test dupe::tests::test_dupe_generic ... ok
[INFO] [stdout] test any::tests::test_different_types - should panic ... ok
[INFO] [stdout] test cast::tests::test_transmute_wrong_alignment - should panic ... ok
[INFO] [stdout] test cast::tests::test_transmute_wrong_sizes - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gazebo
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/any.rs - any::AnyLifetime (line 139) ... ok
[INFO] [stdout] test src/any.rs - any::AnyResult (line 18) ... ok
[INFO] [stdout] test src/cmp.rs - eq_chain (line 159) ... ok
[INFO] [stdout] test src/any.rs - any::AnyLifetime (line 109) ... ok
[INFO] [stdout] test src/ext/iter.rs - ext::iter::IterExt::try_eq_by (line 78) ... ok
[INFO] [stdout] test src/ext/iter.rs - ext::iter::IterExt::try_cmp_by (line 108) ... ok
[INFO] [stdout] test src/any.rs - any::AnyLifetime (line 122) ... ok
[INFO] [stdout] test src/ext/option.rs - ext::option::OptionRefExt::duped (line 18) ... ok
[INFO] [stdout] test src/ext/option.rs - ext::option::OptionExt::into_try_map (line 36) ... ok
[INFO] [stdout] test src/ext/option.rs - ext::option::OptionExt::try_map (line 49) ... ok
[INFO] [stdout] test src/ext/vec.rs - ext::vec::SliceCopiedExt (line 204) ... ok
[INFO] [stdout] test src/prelude.rs - prelude (line 22) ... ok
[INFO] [stdout] test src/variants.rs - variants::UnpackVariants (line 15) ... ok
[INFO] [stdout] test src/variants.rs - variants::VariantName (line 58) ... ok
[INFO] [stdout] test src/ext/vec.rs - ext::vec::SliceExt::as_singleton (line 71) ... ok
[INFO] [stdout] test src/ext/iter.rs - ext::iter::IterExt::try_all (line 49) ... ok
[INFO] [stdout] test src/cmp.rs - cmp_chain (line 120) ... ok
[INFO] [stdout] test src/ext/vec.rs - ext::vec::SliceExt::owned (line 50) ... ok
[INFO] [stdout] test src/ext/vec.rs - ext::vec::SliceDupedExt (line 169) ... ok
[INFO] [stdout] test src/coerce.rs - coerce::Coerce (line 46) ... ok
[INFO] [stdout] test src/cmp.rs - cmp::maybe_eq (line 87) ... ok
[INFO] [stdout] test src/ext/iter.rs - ext::iter::IterDuped::duped (line 183) ... ok
[INFO] [stdout] test src/types.rs - types::TEq (line 19) ... ok
[INFO] [stdout] test src/ext/iter.rs - ext::iter::IterExt::try_unzip (line 159) ... ok
[INFO] [stdout] test src/ext/vec.rs - ext::vec::SliceExt::dupe_from_slice (line 84) ... ok
[INFO] [stdout] test src/ext/vec.rs - ext::vec::SliceExt::try_map (line 36) ... ok
[INFO] [stdout] test src/ext/iter.rs - ext::iter::IterExt::try_any (line 20) ... ok
[INFO] [stdout] test src/coerce.rs - coerce::Coerce (line 29) ... ok
[INFO] [stdout] test src/ext/vec.rs - ext::vec::VecExt::into_try_map (line 253) ... ok
[INFO] [stdout] test src/ext/vec.rs - ext::vec::SliceExt::map (line 19) ... ok
[INFO] [stdout] test src/ext/vec.rs - ext::vec::SliceClonedExt (line 134) ... ok
[INFO] [stdout] test src/ext/vec.rs - ext::vec::VecExt::into_map (line 243) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f3b9a9e5a2aadba0fa24a89819d5e4784040aad95305697e422e97fc9d336484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b9a9e5a2aadba0fa24a89819d5e4784040aad95305697e422e97fc9d336484", kill_on_drop: false }`
[INFO] [stdout] f3b9a9e5a2aadba0fa24a89819d5e4784040aad95305697e422e97fc9d336484