[INFO] fetching crate smart-default 0.6.0... [INFO] testing smart-default-0.6.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate smart-default 0.6.0 into /workspace/builds/worker-32/source [INFO] validating manifest of crates.io crate smart-default 0.6.0 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 smart-default 0.6.0 [INFO] finished tweaking crates.io crate smart-default 0.6.0 [INFO] tweaked toml for crates.io crate smart-default 0.6.0 written to /workspace/builds/worker-32/source/Cargo.toml [INFO] crate crates.io crate smart-default 0.6.0 already has a lockfile, it will not be regenerated [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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 68accfb17004673d078911817d22d8c1146c8c7b7548a0087101e2d42324f447 [INFO] running `Command { std: "docker" "start" "-a" "68accfb17004673d078911817d22d8c1146c8c7b7548a0087101e2d42324f447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68accfb17004673d078911817d22d8c1146c8c7b7548a0087101e2d42324f447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68accfb17004673d078911817d22d8c1146c8c7b7548a0087101e2d42324f447", kill_on_drop: false }` [INFO] [stdout] 68accfb17004673d078911817d22d8c1146c8c7b7548a0087101e2d42324f447 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 43aed596e5bed9079f3efa7dbd86ba6d248fa13fd68368dd096042a17381058f [INFO] running `Command { std: "docker" "start" "-a" "43aed596e5bed9079f3efa7dbd86ba6d248fa13fd68368dd096042a17381058f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling smart-default v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.76s [INFO] running `Command { std: "docker" "inspect" "43aed596e5bed9079f3efa7dbd86ba6d248fa13fd68368dd096042a17381058f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43aed596e5bed9079f3efa7dbd86ba6d248fa13fd68368dd096042a17381058f", kill_on_drop: false }` [INFO] [stdout] 43aed596e5bed9079f3efa7dbd86ba6d248fa13fd68368dd096042a17381058f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 9c6e8dc6cea5eeefbe8d932fdd8c43bfd20348d6d88da3999ddc50cc231464a4 [INFO] running `Command { std: "docker" "start" "-a" "9c6e8dc6cea5eeefbe8d932fdd8c43bfd20348d6d88da3999ddc50cc231464a4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling smart-default v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.84s [INFO] running `Command { std: "docker" "inspect" "9c6e8dc6cea5eeefbe8d932fdd8c43bfd20348d6d88da3999ddc50cc231464a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c6e8dc6cea5eeefbe8d932fdd8c43bfd20348d6d88da3999ddc50cc231464a4", kill_on_drop: false }` [INFO] [stdout] 9c6e8dc6cea5eeefbe8d932fdd8c43bfd20348d6d88da3999ddc50cc231464a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 8d821d47e3768361cb05bb36fb0c1cd99926456d8e620a9afcb0a8085b0771c3 [INFO] running `Command { std: "docker" "start" "-a" "8d821d47e3768361cb05bb36fb0c1cd99926456d8e620a9afcb0a8085b0771c3", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/smart_default-af4f5272feda8c55) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-87230f3faf54bf74) [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] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_generics_type_parameters ... ok [INFO] [stdout] test test_code_hack ... ok [INFO] [stdout] test test_enum_of_units ... ok [INFO] [stdout] test test_enum_of_tuples ... ok [INFO] [stdout] test test_enum_of_structs ... ok [INFO] [stderr] Doc-tests smart-default [INFO] [stdout] test test_tuple ... ok [INFO] [stdout] test test_string_conversion ... ok [INFO] [stdout] test test_generics_lifetime_parameters ... ok [INFO] [stdout] test test_enum_mixed ... ok [INFO] [stdout] test test_struct ... ok [INFO] [stdout] test test_unit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - derive_smart_default (line 23) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8d821d47e3768361cb05bb36fb0c1cd99926456d8e620a9afcb0a8085b0771c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d821d47e3768361cb05bb36fb0c1cd99926456d8e620a9afcb0a8085b0771c3", kill_on_drop: false }` [INFO] [stdout] 8d821d47e3768361cb05bb36fb0c1cd99926456d8e620a9afcb0a8085b0771c3