[INFO] crate liutongshuo_decoding_macros 0.0.1 is already in cache
[INFO] testing liutongshuo_decoding_macros-0.0.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate liutongshuo_decoding_macros 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate liutongshuo_decoding_macros 0.0.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate liutongshuo_decoding_macros 0.0.1
[INFO] finished tweaking crates.io crate liutongshuo_decoding_macros 0.0.1
[INFO] tweaked toml for crates.io crate liutongshuo_decoding_macros 0.0.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 2d0ef5c4dac1457043e6864d6f88cf616a4e4786d03ae3c81fc1790e2494f8d6
[INFO] running `Command { std: "docker" "start" "-a" "2d0ef5c4dac1457043e6864d6f88cf616a4e4786d03ae3c81fc1790e2494f8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d0ef5c4dac1457043e6864d6f88cf616a4e4786d03ae3c81fc1790e2494f8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0ef5c4dac1457043e6864d6f88cf616a4e4786d03ae3c81fc1790e2494f8d6", kill_on_drop: false }`
[INFO] [stdout] 2d0ef5c4dac1457043e6864d6f88cf616a4e4786d03ae3c81fc1790e2494f8d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82c719e21da5a56c96b53d24ee5092d57eedad4b0cac24ac45c4167b10b0b53b
[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" "82c719e21da5a56c96b53d24ee5092d57eedad4b0cac24ac45c4167b10b0b53b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.2
[INFO] [stderr]    Compiling proc-macro-hack v0.4.2
[INFO] [stderr]    Compiling liutongshuo_decoding_macros_impl v0.0.2
[INFO] [stderr]    Compiling liutongshuo_decoding_macros v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "82c719e21da5a56c96b53d24ee5092d57eedad4b0cac24ac45c4167b10b0b53b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c719e21da5a56c96b53d24ee5092d57eedad4b0cac24ac45c4167b10b0b53b", kill_on_drop: false }`
[INFO] [stdout] 82c719e21da5a56c96b53d24ee5092d57eedad4b0cac24ac45c4167b10b0b53b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42ea0a3fcd3e786250066eefaff223e5707e670b434ec65b50665ecdf44aac44
[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" "42ea0a3fcd3e786250066eefaff223e5707e670b434ec65b50665ecdf44aac44", kill_on_drop: false }`
[INFO] [stderr]    Compiling liutongshuo_decoding_macros v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "42ea0a3fcd3e786250066eefaff223e5707e670b434ec65b50665ecdf44aac44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ea0a3fcd3e786250066eefaff223e5707e670b434ec65b50665ecdf44aac44", kill_on_drop: false }`
[INFO] [stdout] 42ea0a3fcd3e786250066eefaff223e5707e670b434ec65b50665ecdf44aac44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec4a7f60e3b375c6ee57134ef6e27e7803c8a3a7a87d621d581fd7e8d6c20ad1
[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" "ec4a7f60e3b375c6ee57134ef6e27e7803c8a3a7a87d621d581fd7e8d6c20ad1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/liutongshuo_decoding_macros-bda80c59ff95c280
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests liutongshuo_decoding_macros
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec4a7f60e3b375c6ee57134ef6e27e7803c8a3a7a87d621d581fd7e8d6c20ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4a7f60e3b375c6ee57134ef6e27e7803c8a3a7a87d621d581fd7e8d6c20ad1", kill_on_drop: false }`
[INFO] [stdout] ec4a7f60e3b375c6ee57134ef6e27e7803c8a3a7a87d621d581fd7e8d6c20ad1