[INFO] cloning repository https://github.com/awsomearvinder/dbot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/awsomearvinder/dbot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawsomearvinder%2Fdbot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawsomearvinder%2Fdbot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68ccfa7e60c302e10af7a4fea10c9ebee892f3ff
[INFO] testing awsomearvinder/dbot against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fawsomearvinder%2Fdbot" "/workspace/builds/worker-99/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-99/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/awsomearvinder/dbot on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/awsomearvinder/dbot
[INFO] finished tweaking git repo https://github.com/awsomearvinder/dbot
[INFO] tweaked toml for git repo https://github.com/awsomearvinder/dbot written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] crate git repo https://github.com/awsomearvinder/dbot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38feccd9afb66fc2db00c2576aff1ed10aa6bf1e6d8cdc594d83701ca4c9816f
[INFO] running `Command { std: "docker" "start" "-a" "38feccd9afb66fc2db00c2576aff1ed10aa6bf1e6d8cdc594d83701ca4c9816f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38feccd9afb66fc2db00c2576aff1ed10aa6bf1e6d8cdc594d83701ca4c9816f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38feccd9afb66fc2db00c2576aff1ed10aa6bf1e6d8cdc594d83701ca4c9816f", kill_on_drop: false }`
[INFO] [stdout] 38feccd9afb66fc2db00c2576aff1ed10aa6bf1e6d8cdc594d83701ca4c9816f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c51a6d1bbb7c43c7934a1f65f39d996f286b0cb4a16be9709678c52de159d15b
[INFO] running `Command { std: "docker" "start" "-a" "c51a6d1bbb7c43c7934a1f65f39d996f286b0cb4a16be9709678c52de159d15b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling command_serializer v0.1.0 (/opt/rustwide/workdir/command_serializer)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.48s
[INFO] running `Command { std: "docker" "inspect" "c51a6d1bbb7c43c7934a1f65f39d996f286b0cb4a16be9709678c52de159d15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51a6d1bbb7c43c7934a1f65f39d996f286b0cb4a16be9709678c52de159d15b", kill_on_drop: false }`
[INFO] [stdout] c51a6d1bbb7c43c7934a1f65f39d996f286b0cb4a16be9709678c52de159d15b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d40976f608994279bca4156d6a014a2a205e292c6dbde0d5ecc93a213cd46fd7
[INFO] running `Command { std: "docker" "start" "-a" "d40976f608994279bca4156d6a014a2a205e292c6dbde0d5ecc93a213cd46fd7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling command_serializer v0.1.0 (/opt/rustwide/workdir/command_serializer)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.59s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/command_serializer-7c52de51789c9461)
[INFO] running `Command { std: "docker" "inspect" "d40976f608994279bca4156d6a014a2a205e292c6dbde0d5ecc93a213cd46fd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d40976f608994279bca4156d6a014a2a205e292c6dbde0d5ecc93a213cd46fd7", kill_on_drop: false }`
[INFO] [stdout] d40976f608994279bca4156d6a014a2a205e292c6dbde0d5ecc93a213cd46fd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e74de9b216a024bf170879a49610ab85167235a449c9cc12500c3f9bd76d3cf
[INFO] running `Command { std: "docker" "start" "-a" "7e74de9b216a024bf170879a49610ab85167235a449c9cc12500c3f9bd76d3cf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/command_serializer-7c52de51789c9461)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::bool ... ok
[INFO] [stdout] test tests::char_impl ... ok
[INFO] [stdout] test tests::char_impl_then_string ... ok
[INFO] [stdout] test tests::empty_i8 ... ok
[INFO] [stdout] test tests::f32 ... ok
[INFO] [stdout] test tests::f32_whole ... ok
[INFO] [stdout] test tests::i8 ... ok
[INFO] [stdout] test tests::i8_then_u8 ... ok
[INFO] [stdout] test tests::negative_i8 ... ok
[INFO] [stdout] test tests::negative_u8 ... ok
[INFO] [stdout] test tests::overflowing_i8 ... ok
[INFO] [stdout] test tests::quote_string_empty_string_tuple ... ok
[INFO] [stdout] test tests::quote_string_followed_by_bool ... ok
[INFO] [stdout] test tests::quote_string_followed_by_unquoted ... ok
[INFO] [stdout] test tests::string_impl_no_quotes ... ok
[INFO] [stdout] test tests::string_impl_quotes ... ok
[INFO] [stdout] test tests::string_impl_quotes_trailing ... ok
[INFO] [stdout] test tests::test_bool_followed_by_string ... ok
[INFO] [stdout] test tests::test_string_no_quote_followed_by_bool ... ok
[INFO] [stdout] test tests::test_tuple_struct ... ok
[INFO] [stdout] test tests::test_tuple_struct_rev ... ok
[INFO] [stdout] test tests::test_unit ... ok
[INFO] [stdout] test tests::test_unit_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests command_serializer
[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" "7e74de9b216a024bf170879a49610ab85167235a449c9cc12500c3f9bd76d3cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e74de9b216a024bf170879a49610ab85167235a449c9cc12500c3f9bd76d3cf", kill_on_drop: false }`
[INFO] [stdout] 7e74de9b216a024bf170879a49610ab85167235a449c9cc12500c3f9bd76d3cf