[INFO] fetching crate waiter_codegen 1.6.5...
[INFO] testing waiter_codegen-1.6.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate waiter_codegen 1.6.5 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate waiter_codegen 1.6.5 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 waiter_codegen 1.6.5
[INFO] finished tweaking crates.io crate waiter_codegen 1.6.5
[INFO] tweaked toml for crates.io crate waiter_codegen 1.6.5 written to /workspace/builds/worker-63/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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 3a2b719aa880c0d04ede86815249ec2e4ce0998bf69e9cc6745abb0f40883900
[INFO] running `Command { std: "docker" "start" "-a" "3a2b719aa880c0d04ede86815249ec2e4ce0998bf69e9cc6745abb0f40883900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a2b719aa880c0d04ede86815249ec2e4ce0998bf69e9cc6745abb0f40883900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a2b719aa880c0d04ede86815249ec2e4ce0998bf69e9cc6745abb0f40883900", kill_on_drop: false }`
[INFO] [stdout] 3a2b719aa880c0d04ede86815249ec2e4ce0998bf69e9cc6745abb0f40883900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 516dce4d55f9bf16bbdaab620fea5e031d8f6fddc2a3b09a6065eaca6e1b8ed8
[INFO] running `Command { std: "docker" "start" "-a" "516dce4d55f9bf16bbdaab620fea5e031d8f6fddc2a3b09a6065eaca6e1b8ed8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling waiter_codegen v1.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.68s
[INFO] running `Command { std: "docker" "inspect" "516dce4d55f9bf16bbdaab620fea5e031d8f6fddc2a3b09a6065eaca6e1b8ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516dce4d55f9bf16bbdaab620fea5e031d8f6fddc2a3b09a6065eaca6e1b8ed8", kill_on_drop: false }`
[INFO] [stdout] 516dce4d55f9bf16bbdaab620fea5e031d8f6fddc2a3b09a6065eaca6e1b8ed8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] f61e72563eea01a60eec654965636dde85561fa644933be2c934f4f209ea4235
[INFO] running `Command { std: "docker" "start" "-a" "f61e72563eea01a60eec654965636dde85561fa644933be2c934f4f209ea4235", kill_on_drop: false }`
[INFO] [stderr]    Compiling waiter_codegen v1.6.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "f61e72563eea01a60eec654965636dde85561fa644933be2c934f4f209ea4235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f61e72563eea01a60eec654965636dde85561fa644933be2c934f4f209ea4235", kill_on_drop: false }`
[INFO] [stdout] f61e72563eea01a60eec654965636dde85561fa644933be2c934f4f209ea4235
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] f595af795ace3830d05f902e015382b118f343a74721f8737f0510c5e4a5e114
[INFO] running `Command { std: "docker" "start" "-a" "f595af795ace3830d05f902e015382b118f343a74721f8737f0510c5e4a5e114", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/waiter_codegen-d1f5915b85be0c32)
[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 waiter_codegen
[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] running `Command { std: "docker" "inspect" "f595af795ace3830d05f902e015382b118f343a74721f8737f0510c5e4a5e114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f595af795ace3830d05f902e015382b118f343a74721f8737f0510c5e4a5e114", kill_on_drop: false }`
[INFO] [stdout] f595af795ace3830d05f902e015382b118f343a74721f8737f0510c5e4a5e114