[INFO] cloning repository https://github.com/robotalks/robo.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robotalks/robo.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobotalks%2Frobo.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobotalks%2Frobo.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bb67fd243efce73036c90fb29b4ecd218413091
[INFO] testing robotalks/robo.rs against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobotalks%2Frobo.rs" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/robotalks/robo.rs on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/robotalks/robo.rs
[INFO] finished tweaking git repo https://github.com/robotalks/robo.rs
[INFO] tweaked toml for git repo https://github.com/robotalks/robo.rs written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/robotalks/robo.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8f79768e0a96f30a6751a69c37dd922f7a18f8f74e7368b99e82e94c5bed61c
[INFO] running `Command { std: "docker" "start" "-a" "a8f79768e0a96f30a6751a69c37dd922f7a18f8f74e7368b99e82e94c5bed61c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8f79768e0a96f30a6751a69c37dd922f7a18f8f74e7368b99e82e94c5bed61c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8f79768e0a96f30a6751a69c37dd922f7a18f8f74e7368b99e82e94c5bed61c", kill_on_drop: false }`
[INFO] [stdout] a8f79768e0a96f30a6751a69c37dd922f7a18f8f74e7368b99e82e94c5bed61c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb34c0858aef17c2588a41c22be65c0462f2d49409e9dee47d746ec18c201a9a
[INFO] running `Command { std: "docker" "start" "-a" "fb34c0858aef17c2588a41c22be65c0462f2d49409e9dee47d746ec18c201a9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling robo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "fb34c0858aef17c2588a41c22be65c0462f2d49409e9dee47d746ec18c201a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb34c0858aef17c2588a41c22be65c0462f2d49409e9dee47d746ec18c201a9a", kill_on_drop: false }`
[INFO] [stdout] fb34c0858aef17c2588a41c22be65c0462f2d49409e9dee47d746ec18c201a9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62c3e6c6a2c8b8282e9d3e09715201495c8d9b76ba67c0c11dd6e5c457ec8b27
[INFO] running `Command { std: "docker" "start" "-a" "62c3e6c6a2c8b8282e9d3e09715201495c8d9b76ba67c0c11dd6e5c457ec8b27", kill_on_drop: false }`
[INFO] [stderr]    Compiling robo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "62c3e6c6a2c8b8282e9d3e09715201495c8d9b76ba67c0c11dd6e5c457ec8b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c3e6c6a2c8b8282e9d3e09715201495c8d9b76ba67c0c11dd6e5c457ec8b27", kill_on_drop: false }`
[INFO] [stdout] 62c3e6c6a2c8b8282e9d3e09715201495c8d9b76ba67c0c11dd6e5c457ec8b27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfadae6ca23d4ba51b231216ff02ead570eb2041d4cfa69a66a83cc6f4e7359c
[INFO] running `Command { std: "docker" "start" "-a" "dfadae6ca23d4ba51b231216ff02ead570eb2041d4cfa69a66a83cc6f4e7359c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 27 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/robo-c1a3fcacae226dd4)
[INFO] [stdout] test l0::comm::tests::test_packet_encode_event_no_data ... ok
[INFO] [stdout] test l0::comm::tests::test_packet_encode_no_data ... ok
[INFO] [stdout] test l0::comm::tests::test_packet_encode_small_data ... ok
[INFO] [stdout] test l0::comm::tests::test_packet_seq ... ok
[INFO] [stdout] test l0::comm::tests::test_parse_result_ready ... ok
[INFO] [stdout] test l0::comm::tests::test_parse_result_sync ... ok
[INFO] [stdout] test l0::comm::tests::test_parse_result_sync_ack ... ok
[INFO] [stdout] test l0::comm::tests::test_parse_result_recv ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_ack_invalid_seq_after_sync ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_handle_req_after_sync ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_handle_ack_in_sync_with_invalid_seq ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_handle_req_after_sync_with_invalid_seq ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_handle_req_in_sync ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_invalid_data_len ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_handle_req_in_sync_with_invalid_seq ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_handle_ack_after_sync ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_reset ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_sync_timeout ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_invalid_seq ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_sync_and_recv ... ok
[INFO] [stdout] test l0::comm::tests::test_parser_sync_skip_invalid_bytes ... ok
[INFO] [stdout] test l0::comm::tests::test_sync_state ... ok
[INFO] [stdout] test l0::comm::tests::test_packet_encode_event_small_data ... ok
[INFO] [stdout] test l0::comm::tests::test_packet_encode_large_data ... ok
[INFO] [stdout] test l0::comm::tests::test_parse_result_ready_ack ... ok
[INFO] [stdout] test l0::comm::tests::test_parse_result_sync_req ... ok
[INFO] [stdout] test l0::comm::tests::test_packet_encode_event_large_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dfadae6ca23d4ba51b231216ff02ead570eb2041d4cfa69a66a83cc6f4e7359c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfadae6ca23d4ba51b231216ff02ead570eb2041d4cfa69a66a83cc6f4e7359c", kill_on_drop: false }`
[INFO] [stdout] dfadae6ca23d4ba51b231216ff02ead570eb2041d4cfa69a66a83cc6f4e7359c