[INFO] fetching crate rc_protocol 1.0.0...
[INFO] testing rc_protocol-1.0.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rc_protocol 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rc_protocol 1.0.0
[INFO] finished tweaking crates.io crate rc_protocol 1.0.0
[INFO] tweaked toml for crates.io crate rc_protocol 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rc_protocol 1.0.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cb92e3f30dae480ab053af65c6d9a93b9c77b6693ebb3502d7bdda3137f7b28
[INFO] running `Command { std: "docker" "start" "-a" "9cb92e3f30dae480ab053af65c6d9a93b9c77b6693ebb3502d7bdda3137f7b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cb92e3f30dae480ab053af65c6d9a93b9c77b6693ebb3502d7bdda3137f7b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb92e3f30dae480ab053af65c6d9a93b9c77b6693ebb3502d7bdda3137f7b28", kill_on_drop: false }`
[INFO] [stdout] 9cb92e3f30dae480ab053af65c6d9a93b9c77b6693ebb3502d7bdda3137f7b28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f8af85c3400faccb02ad5448de4714c86f08975a619076453f0482378c0c1ff
[INFO] running `Command { std: "docker" "start" "-a" "3f8af85c3400faccb02ad5448de4714c86f08975a619076453f0482378c0c1ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rc_protocol v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "3f8af85c3400faccb02ad5448de4714c86f08975a619076453f0482378c0c1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8af85c3400faccb02ad5448de4714c86f08975a619076453f0482378c0c1ff", kill_on_drop: false }`
[INFO] [stdout] 3f8af85c3400faccb02ad5448de4714c86f08975a619076453f0482378c0c1ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed0ad25509052bbed2c17d5b16db9b57f9ab3bdb7b21554bfc4a4f0a8f4ef08d
[INFO] running `Command { std: "docker" "start" "-a" "ed0ad25509052bbed2c17d5b16db9b57f9ab3bdb7b21554bfc4a4f0a8f4ef08d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rc_protocol v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "ed0ad25509052bbed2c17d5b16db9b57f9ab3bdb7b21554bfc4a4f0a8f4ef08d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0ad25509052bbed2c17d5b16db9b57f9ab3bdb7b21554bfc4a4f0a8f4ef08d", kill_on_drop: false }`
[INFO] [stdout] ed0ad25509052bbed2c17d5b16db9b57f9ab3bdb7b21554bfc4a4f0a8f4ef08d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0cfd1d1b5eaf7a2f300fa333d37bd6b394c97ab8824e8fe0f45d9f0c3e3af0d3
[INFO] running `Command { std: "docker" "start" "-a" "0cfd1d1b5eaf7a2f300fa333d37bd6b394c97ab8824e8fe0f45d9f0c3e3af0d3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rc_protocol-c3dd87183af1a37b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::syntax ... ok
[INFO] [stderr]    Doc-tests rc_protocol
[INFO] [stdout] test test::validate_checksum ... ok
[INFO] [stdout] test test::get_checksum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "0cfd1d1b5eaf7a2f300fa333d37bd6b394c97ab8824e8fe0f45d9f0c3e3af0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cfd1d1b5eaf7a2f300fa333d37bd6b394c97ab8824e8fe0f45d9f0c3e3af0d3", kill_on_drop: false }`
[INFO] [stdout] 0cfd1d1b5eaf7a2f300fa333d37bd6b394c97ab8824e8fe0f45d9f0c3e3af0d3