[INFO] fetching crate mars-rpc 0.1.0...
[INFO] testing mars-rpc-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate mars-rpc 0.1.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate mars-rpc 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mars-rpc 0.1.0
[INFO] finished tweaking crates.io crate mars-rpc 0.1.0
[INFO] tweaked toml for crates.io crate mars-rpc 0.1.0 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96adb4b06b9a6962cc2011be8b74ee48a49c881bd4ec49bd6871f7f37c99386d
[INFO] running `Command { std: "docker" "start" "-a" "96adb4b06b9a6962cc2011be8b74ee48a49c881bd4ec49bd6871f7f37c99386d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96adb4b06b9a6962cc2011be8b74ee48a49c881bd4ec49bd6871f7f37c99386d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96adb4b06b9a6962cc2011be8b74ee48a49c881bd4ec49bd6871f7f37c99386d", kill_on_drop: false }`
[INFO] [stdout] 96adb4b06b9a6962cc2011be8b74ee48a49c881bd4ec49bd6871f7f37c99386d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e887e211acee6a60067918bf5e454ee37e2df5b80bb55fe026186afc624b2ff9
[INFO] running `Command { std: "docker" "start" "-a" "e887e211acee6a60067918bf5e454ee37e2df5b80bb55fe026186afc624b2ff9", kill_on_drop: false }`
[INFO] [stderr]    Compiling mars-rpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "e887e211acee6a60067918bf5e454ee37e2df5b80bb55fe026186afc624b2ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e887e211acee6a60067918bf5e454ee37e2df5b80bb55fe026186afc624b2ff9", kill_on_drop: false }`
[INFO] [stdout] e887e211acee6a60067918bf5e454ee37e2df5b80bb55fe026186afc624b2ff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9259fa6e2d8b491c03a29274366f83217783a1519543cc09ad53c4ae6ec5958c
[INFO] running `Command { std: "docker" "start" "-a" "9259fa6e2d8b491c03a29274366f83217783a1519543cc09ad53c4ae6ec5958c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mars-rpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "9259fa6e2d8b491c03a29274366f83217783a1519543cc09ad53c4ae6ec5958c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9259fa6e2d8b491c03a29274366f83217783a1519543cc09ad53c4ae6ec5958c", kill_on_drop: false }`
[INFO] [stdout] 9259fa6e2d8b491c03a29274366f83217783a1519543cc09ad53c4ae6ec5958c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76d0dc7518754175d12f627d04c0000f0b3e3f35ad7733c1db40f07f5832ac49
[INFO] running `Command { std: "docker" "start" "-a" "76d0dc7518754175d12f627d04c0000f0b3e3f35ad7733c1db40f07f5832ac49", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mars_rpc-76d86d289b9b80f1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mars-rpc
[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" "76d0dc7518754175d12f627d04c0000f0b3e3f35ad7733c1db40f07f5832ac49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d0dc7518754175d12f627d04c0000f0b3e3f35ad7733c1db40f07f5832ac49", kill_on_drop: false }`
[INFO] [stdout] 76d0dc7518754175d12f627d04c0000f0b3e3f35ad7733c1db40f07f5832ac49