[INFO] fetching crate macro-input-core 0.3.1...
[INFO] testing macro-input-core-0.3.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate macro-input-core 0.3.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate macro-input-core 0.3.1 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 macro-input-core 0.3.1
[INFO] finished tweaking crates.io crate macro-input-core 0.3.1
[INFO] tweaked toml for crates.io crate macro-input-core 0.3.1 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 28c25d0be0bc7d31fca8d350197251f0fbf73754e87c31b6a28d9e0193c5ab0e
[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" "28c25d0be0bc7d31fca8d350197251f0fbf73754e87c31b6a28d9e0193c5ab0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28c25d0be0bc7d31fca8d350197251f0fbf73754e87c31b6a28d9e0193c5ab0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c25d0be0bc7d31fca8d350197251f0fbf73754e87c31b6a28d9e0193c5ab0e", kill_on_drop: false }`
[INFO] [stdout] 28c25d0be0bc7d31fca8d350197251f0fbf73754e87c31b6a28d9e0193c5ab0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 8fa2df2dea7067e7df65b73af7c3e9b25c3582b9c32891bf2768f8ecbf26cf0d
[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" "8fa2df2dea7067e7df65b73af7c3e9b25c3582b9c32891bf2768f8ecbf26cf0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro-input-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "8fa2df2dea7067e7df65b73af7c3e9b25c3582b9c32891bf2768f8ecbf26cf0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa2df2dea7067e7df65b73af7c3e9b25c3582b9c32891bf2768f8ecbf26cf0d", kill_on_drop: false }`
[INFO] [stdout] 8fa2df2dea7067e7df65b73af7c3e9b25c3582b9c32891bf2768f8ecbf26cf0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 43d29ea219a8687bc3da5553f27941d42c4af4ac7ca167a541192a6d46fbf7b9
[INFO] running `Command { std: "docker" "start" "-a" "43d29ea219a8687bc3da5553f27941d42c4af4ac7ca167a541192a6d46fbf7b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro-input-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "43d29ea219a8687bc3da5553f27941d42c4af4ac7ca167a541192a6d46fbf7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d29ea219a8687bc3da5553f27941d42c4af4ac7ca167a541192a6d46fbf7b9", kill_on_drop: false }`
[INFO] [stdout] 43d29ea219a8687bc3da5553f27941d42c4af4ac7ca167a541192a6d46fbf7b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0ab4b89ebad947413b9a8a30952fe0c4a2470e2ca3c74dc7f3092dba88ca78a8
[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" "0ab4b89ebad947413b9a8a30952fe0c4a2470e2ca3c74dc7f3092dba88ca78a8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/macro_input_core-c9ed6aff1b460c45)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests macro-input-core
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/field.rs - field::Def (line 14) ... ok
[INFO] [stdout] test src/fields.rs - fields::Defs (line 12) ... ok
[INFO] [stdout] test src/field.rs - field::Def::strip (line 47) ... ok
[INFO] [stdout] test src/field.rs - field::Def::get_value (line 178) ... ok
[INFO] [stdout] test src/fields.rs - fields::Defs::strip (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ab4b89ebad947413b9a8a30952fe0c4a2470e2ca3c74dc7f3092dba88ca78a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab4b89ebad947413b9a8a30952fe0c4a2470e2ca3c74dc7f3092dba88ca78a8", kill_on_drop: false }`
[INFO] [stdout] 0ab4b89ebad947413b9a8a30952fe0c4a2470e2ca3c74dc7f3092dba88ca78a8