[INFO] fetching crate gantry-protocol 0.0.8...
[INFO] testing gantry-protocol-0.0.8 against 1.54.0 for beta-1.55-1
[INFO] extracting crate gantry-protocol 0.0.8 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate gantry-protocol 0.0.8 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gantry-protocol 0.0.8
[INFO] finished tweaking crates.io crate gantry-protocol 0.0.8
[INFO] tweaked toml for crates.io crate gantry-protocol 0.0.8 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b4ad8b1c27ece5dd1aefdd9072cdb123ddf86aab900430e18f0910e1e8b43aa
[INFO] running `Command { std: "docker" "start" "-a" "2b4ad8b1c27ece5dd1aefdd9072cdb123ddf86aab900430e18f0910e1e8b43aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b4ad8b1c27ece5dd1aefdd9072cdb123ddf86aab900430e18f0910e1e8b43aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4ad8b1c27ece5dd1aefdd9072cdb123ddf86aab900430e18f0910e1e8b43aa", kill_on_drop: false }`
[INFO] [stdout] 2b4ad8b1c27ece5dd1aefdd9072cdb123ddf86aab900430e18f0910e1e8b43aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59bb7ab5f3a8dec448d7fbdf782acffbe8a1aafb90987036e480e3e9442a651b
[INFO] running `Command { std: "docker" "start" "-a" "59bb7ab5f3a8dec448d7fbdf782acffbe8a1aafb90987036e480e3e9442a651b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling rmp v0.8.10
[INFO] [stderr]    Compiling rmp-serde v0.14.4
[INFO] [stderr]    Compiling gantry-protocol v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.24s
[INFO] running `Command { std: "docker" "inspect" "59bb7ab5f3a8dec448d7fbdf782acffbe8a1aafb90987036e480e3e9442a651b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59bb7ab5f3a8dec448d7fbdf782acffbe8a1aafb90987036e480e3e9442a651b", kill_on_drop: false }`
[INFO] [stdout] 59bb7ab5f3a8dec448d7fbdf782acffbe8a1aafb90987036e480e3e9442a651b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4649490488e2974cf3096cb26b07859a549d5356457bb000b6e76084bb41b379
[INFO] running `Command { std: "docker" "start" "-a" "4649490488e2974cf3096cb26b07859a549d5356457bb000b6e76084bb41b379", kill_on_drop: false }`
[INFO] [stderr]    Compiling gantry-protocol v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "4649490488e2974cf3096cb26b07859a549d5356457bb000b6e76084bb41b379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4649490488e2974cf3096cb26b07859a549d5356457bb000b6e76084bb41b379", kill_on_drop: false }`
[INFO] [stdout] 4649490488e2974cf3096cb26b07859a549d5356457bb000b6e76084bb41b379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cf0464def04b057d73352d87bdc9e83f90a2d66b29695a5be2cb83036e88253
[INFO] running `Command { std: "docker" "start" "-a" "5cf0464def04b057d73352d87bdc9e83f90a2d66b29695a5be2cb83036e88253", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gantry_protocol-919a6d7f33a5d6bb)
[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 gantry-protocol
[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" "5cf0464def04b057d73352d87bdc9e83f90a2d66b29695a5be2cb83036e88253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf0464def04b057d73352d87bdc9e83f90a2d66b29695a5be2cb83036e88253", kill_on_drop: false }`
[INFO] [stdout] 5cf0464def04b057d73352d87bdc9e83f90a2d66b29695a5be2cb83036e88253
