[INFO] fetching crate swipl-macros 0.3.3...
[INFO] testing swipl-macros-0.3.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate swipl-macros 0.3.3 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate swipl-macros 0.3.3 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 swipl-macros 0.3.3
[INFO] finished tweaking crates.io crate swipl-macros 0.3.3
[INFO] tweaked toml for crates.io crate swipl-macros 0.3.3 written to /workspace/builds/worker-87/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 84171399e3515f673a68a83d5fd60c1f06593d91c9fa20cc74ebbc5f7b829cba
[INFO] running `Command { std: "docker" "start" "-a" "84171399e3515f673a68a83d5fd60c1f06593d91c9fa20cc74ebbc5f7b829cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84171399e3515f673a68a83d5fd60c1f06593d91c9fa20cc74ebbc5f7b829cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84171399e3515f673a68a83d5fd60c1f06593d91c9fa20cc74ebbc5f7b829cba", kill_on_drop: false }`
[INFO] [stdout] 84171399e3515f673a68a83d5fd60c1f06593d91c9fa20cc74ebbc5f7b829cba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 7486d7e5759f34d0604f4e9acffc0c74ce9a1886fff7592aaa4607711ba915c9
[INFO] running `Command { std: "docker" "start" "-a" "7486d7e5759f34d0604f4e9acffc0c74ce9a1886fff7592aaa4607711ba915c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling swipl-macros v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.01s
[INFO] running `Command { std: "docker" "inspect" "7486d7e5759f34d0604f4e9acffc0c74ce9a1886fff7592aaa4607711ba915c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7486d7e5759f34d0604f4e9acffc0c74ce9a1886fff7592aaa4607711ba915c9", kill_on_drop: false }`
[INFO] [stdout] 7486d7e5759f34d0604f4e9acffc0c74ce9a1886fff7592aaa4607711ba915c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 127c239df871e56d0ccc7bc612daed8571286b80cce7d9e08dbb57902d2f600d
[INFO] running `Command { std: "docker" "start" "-a" "127c239df871e56d0ccc7bc612daed8571286b80cce7d9e08dbb57902d2f600d", kill_on_drop: false }`
[INFO] [stderr]    Compiling swipl-macros v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.35s
[INFO] running `Command { std: "docker" "inspect" "127c239df871e56d0ccc7bc612daed8571286b80cce7d9e08dbb57902d2f600d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127c239df871e56d0ccc7bc612daed8571286b80cce7d9e08dbb57902d2f600d", kill_on_drop: false }`
[INFO] [stdout] 127c239df871e56d0ccc7bc612daed8571286b80cce7d9e08dbb57902d2f600d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 70e3efef42dde8116977c10ed5602bd1744f7e1c18c7cefd2eb1d063e7a2362e
[INFO] running `Command { std: "docker" "start" "-a" "70e3efef42dde8116977c10ed5602bd1744f7e1c18c7cefd2eb1d063e7a2362e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/swipl_macros-af030b59f88fbdc5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]    Doc-tests swipl-macros
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - pred (line 61) ... ignored
[INFO] [stdout] test src/lib.rs - pred (line 65) ... ignored
[INFO] [stdout] test src/lib.rs - predicates (line 114) ... ignored
[INFO] [stdout] test src/lib.rs - predicates (line 144) ... ignored
[INFO] [stdout] test src/lib.rs - predicates (line 194) ... ignored
[INFO] [stdout] test src/lib.rs - prolog (line 36) ... ignored
[INFO] [stdout] test src/lib.rs - term (line 248) ... ignored
[INFO] [stdout] test src/lib.rs - term (line 254) ... ignored
[INFO] [stdout] test src/lib.rs - term (line 261) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 9 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70e3efef42dde8116977c10ed5602bd1744f7e1c18c7cefd2eb1d063e7a2362e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70e3efef42dde8116977c10ed5602bd1744f7e1c18c7cefd2eb1d063e7a2362e", kill_on_drop: false }`
[INFO] [stdout] 70e3efef42dde8116977c10ed5602bd1744f7e1c18c7cefd2eb1d063e7a2362e