[INFO] fetching crate enum_variant_macros 0.1.0...
[INFO] testing enum_variant_macros-0.1.0 against beta-2022-04-10 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 beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 7e64bd4c5358d51964ab09e0941308102ee183a2ec20b713896d1d4da8813358
[INFO] running `Command { std: "docker" "start" "-a" "7e64bd4c5358d51964ab09e0941308102ee183a2ec20b713896d1d4da8813358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e64bd4c5358d51964ab09e0941308102ee183a2ec20b713896d1d4da8813358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e64bd4c5358d51964ab09e0941308102ee183a2ec20b713896d1d4da8813358", kill_on_drop: false }`
[INFO] [stdout] 7e64bd4c5358d51964ab09e0941308102ee183a2ec20b713896d1d4da8813358
[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" "+beta-2022-04-10" "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] b8f16e7e364b587275d4af0e69e64e9836122697f7a7f00e2225e84e611191d4
[INFO] running `Command { std: "docker" "start" "-a" "b8f16e7e364b587275d4af0e69e64e9836122697f7a7f00e2225e84e611191d4", 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 2.78s
[INFO] running `Command { std: "docker" "inspect" "b8f16e7e364b587275d4af0e69e64e9836122697f7a7f00e2225e84e611191d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f16e7e364b587275d4af0e69e64e9836122697f7a7f00e2225e84e611191d4", kill_on_drop: false }`
[INFO] [stdout] b8f16e7e364b587275d4af0e69e64e9836122697f7a7f00e2225e84e611191d4
[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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] e8366542674ae97ff7e594e92d121370f0491ab20e2547be40de09bd8a68b570
[INFO] running `Command { std: "docker" "start" "-a" "e8366542674ae97ff7e594e92d121370f0491ab20e2547be40de09bd8a68b570", 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 13.40s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/enum_variant_macros-8297b63ea27b77ef)
[INFO] [stderr]   Executable tests/error_as_expected.rs (/opt/rustwide/target/debug/deps/error_as_expected-3be9cbac89d06347)
[INFO] [stderr]   Executable tests/generates_from_to.rs (/opt/rustwide/target/debug/deps/generates_from_to-8cb819531ec4d409)
[INFO] [stderr]   Executable tests/generates_tryfroms.rs (/opt/rustwide/target/debug/deps/generates_tryfroms-f8a23db4535f2faf)
[INFO] [stderr]   Executable tests/hygenic.rs (/opt/rustwide/target/debug/deps/hygenic-47cff9b2cc79a497)
[INFO] [stderr]   Executable tests/intend_failure.rs (/opt/rustwide/target/debug/deps/intend_failure-5c1d0b3a67daa072)
[INFO] running `Command { std: "docker" "inspect" "e8366542674ae97ff7e594e92d121370f0491ab20e2547be40de09bd8a68b570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8366542674ae97ff7e594e92d121370f0491ab20e2547be40de09bd8a68b570", kill_on_drop: false }`
[INFO] [stdout] e8366542674ae97ff7e594e92d121370f0491ab20e2547be40de09bd8a68b570
[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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3da99c8265d43124bf32b5a5fdd1159755cc8734c58b68ce15ea7f6988f0c91e
[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" "3da99c8265d43124bf32b5a5fdd1159755cc8734c58b68ce15ea7f6988f0c91e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enum_variant_macros-8297b63ea27b77ef)
[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-3be9cbac89d06347)
[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] [stderr]      Running tests/generates_from_to.rs (/opt/rustwide/target/debug/deps/generates_from_to-8cb819531ec4d409)
[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] [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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/generates_tryfroms.rs (/opt/rustwide/target/debug/deps/generates_tryfroms-f8a23db4535f2faf)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hygenic.rs (/opt/rustwide/target/debug/deps/hygenic-47cff9b2cc79a497)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tryfrom_works_fails_for_pizza_spaghetti ... ok
[INFO] [stdout] test tryfrom_works_fails_for_pizza_terry ... 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] [stderr]      Running tests/intend_failure.rs (/opt/rustwide/target/debug/deps/intend_failure-5c1d0b3a67daa072)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test macro_does_not_need_error_use_statement ... 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] [stderr]    Doc-tests enum_variant_macros
[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 67) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3da99c8265d43124bf32b5a5fdd1159755cc8734c58b68ce15ea7f6988f0c91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da99c8265d43124bf32b5a5fdd1159755cc8734c58b68ce15ea7f6988f0c91e", kill_on_drop: false }`
[INFO] [stdout] 3da99c8265d43124bf32b5a5fdd1159755cc8734c58b68ce15ea7f6988f0c91e