[INFO] fetching crate enum_variant_macros 0.1.0...
[INFO] testing enum_variant_macros-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate enum_variant_macros 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate enum_variant_macros 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enum_variant_macros 0.1.0
[INFO] finished tweaking crates.io crate enum_variant_macros 0.1.0
[INFO] tweaked toml for crates.io crate enum_variant_macros 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum_variant_macros_macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4dbe68c0712f026f2c04903d990f4f4c2c33977f03a111276d2e5923704d0b2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d4dbe68c0712f026f2c04903d990f4f4c2c33977f03a111276d2e5923704d0b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4dbe68c0712f026f2c04903d990f4f4c2c33977f03a111276d2e5923704d0b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4dbe68c0712f026f2c04903d990f4f4c2c33977f03a111276d2e5923704d0b2", kill_on_drop: false }`
[INFO] [stdout] d4dbe68c0712f026f2c04903d990f4f4c2c33977f03a111276d2e5923704d0b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c0f51bce4362f6d58d38f5ce2b94cbdc2bad248fa4c5785c098510367806356e
[INFO] running `Command { std: "docker" "start" "-a" "c0f51bce4362f6d58d38f5ce2b94cbdc2bad248fa4c5785c098510367806356e", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum_variant_macros_macros v0.1.0
[INFO] [stderr]    Compiling enum_variant_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "c0f51bce4362f6d58d38f5ce2b94cbdc2bad248fa4c5785c098510367806356e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f51bce4362f6d58d38f5ce2b94cbdc2bad248fa4c5785c098510367806356e", kill_on_drop: false }`
[INFO] [stdout] c0f51bce4362f6d58d38f5ce2b94cbdc2bad248fa4c5785c098510367806356e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a49b95e5780e07f5fe0feb8abf16f855a6f3d477cb31e3418223822c28c8767
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1a49b95e5780e07f5fe0feb8abf16f855a6f3d477cb31e3418223822c28c8767", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling strum_macros v0.22.0
[INFO] [stderr]    Compiling trybuild v1.0.59
[INFO] [stderr]    Compiling enum_variant_macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.24s
[INFO] running `Command { std: "docker" "inspect" "1a49b95e5780e07f5fe0feb8abf16f855a6f3d477cb31e3418223822c28c8767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a49b95e5780e07f5fe0feb8abf16f855a6f3d477cb31e3418223822c28c8767", kill_on_drop: false }`
[INFO] [stdout] 1a49b95e5780e07f5fe0feb8abf16f855a6f3d477cb31e3418223822c28c8767
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 807e83de04221d83c8caf1e50fff0a45c7a61a8617329b420f66c688da1b4a45
[INFO] running `Command { std: "docker" "start" "-a" "807e83de04221d83c8caf1e50fff0a45c7a61a8617329b420f66c688da1b4a45", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enum_variant_macros-9265d667e2242edc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::expected_display_string ... ok
[INFO] [stderr]      Running tests/error_as_expected.rs (/opt/rustwide/target/debug/deps/error_as_expected-05a50956d10b07e3)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/generates_from_to.rs (/opt/rustwide/target/debug/deps/generates_from_to-10777a1ca50ac811)
[INFO] [stdout] running 1 test
[INFO] [stdout] test error_as_expected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/generates_tryfroms.rs (/opt/rustwide/target/debug/deps/generates_tryfroms-12ce4f0088301f72)
[INFO] [stdout] test cast_to ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/hygenic.rs (/opt/rustwide/target/debug/deps/hygenic-6c59386c89e024c8)
[INFO] [stdout] test tryfrom_works_fails_for_pizza_terry ... ok
[INFO] [stdout] test tryfrom_works_fails_for_pizza_spaghetti ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/intend_failure.rs (/opt/rustwide/target/debug/deps/intend_failure-d780710833fe59cb)
[INFO] [stdout] test macro_does_not_need_error_use_statement ... ok
[INFO] [stderr]    Doc-tests enum_variant_macros
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test invalid_macros ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 56) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 67) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "807e83de04221d83c8caf1e50fff0a45c7a61a8617329b420f66c688da1b4a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807e83de04221d83c8caf1e50fff0a45c7a61a8617329b420f66c688da1b4a45", kill_on_drop: false }`
[INFO] [stdout] 807e83de04221d83c8caf1e50fff0a45c7a61a8617329b420f66c688da1b4a45