[INFO] fetching crate tetcoin-relay 0.0.0...
[INFO] testing tetcoin-relay-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tetcoin-relay 0.0.0 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate tetcoin-relay 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetcoin-relay 0.0.0
[INFO] finished tweaking crates.io crate tetcoin-relay 0.0.0
[INFO] tweaked toml for crates.io crate tetcoin-relay 0.0.0 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate crates.io crate tetcoin-relay 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e4e3825bb7c89cc3540068dbeb3b24de70752689f862ee532471673dc79cf17
[INFO] running `Command { std: "docker" "start" "-a" "9e4e3825bb7c89cc3540068dbeb3b24de70752689f862ee532471673dc79cf17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e4e3825bb7c89cc3540068dbeb3b24de70752689f862ee532471673dc79cf17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e4e3825bb7c89cc3540068dbeb3b24de70752689f862ee532471673dc79cf17", kill_on_drop: false }`
[INFO] [stdout] 9e4e3825bb7c89cc3540068dbeb3b24de70752689f862ee532471673dc79cf17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a8dc409698f1d8110f66dbce629ed6d5a3983581fc2a0204a7efaf48b0747a4
[INFO] running `Command { std: "docker" "start" "-a" "0a8dc409698f1d8110f66dbce629ed6d5a3983581fc2a0204a7efaf48b0747a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetcoin-relay v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "0a8dc409698f1d8110f66dbce629ed6d5a3983581fc2a0204a7efaf48b0747a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a8dc409698f1d8110f66dbce629ed6d5a3983581fc2a0204a7efaf48b0747a4", kill_on_drop: false }`
[INFO] [stdout] 0a8dc409698f1d8110f66dbce629ed6d5a3983581fc2a0204a7efaf48b0747a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46e63e9d9e227d0c3aa2c0d47b94ad8341040e5ad3517cdd649e07f3d28cbcce
[INFO] running `Command { std: "docker" "start" "-a" "46e63e9d9e227d0c3aa2c0d47b94ad8341040e5ad3517cdd649e07f3d28cbcce", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetcoin-relay v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "46e63e9d9e227d0c3aa2c0d47b94ad8341040e5ad3517cdd649e07f3d28cbcce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e63e9d9e227d0c3aa2c0d47b94ad8341040e5ad3517cdd649e07f3d28cbcce", kill_on_drop: false }`
[INFO] [stdout] 46e63e9d9e227d0c3aa2c0d47b94ad8341040e5ad3517cdd649e07f3d28cbcce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c0d8e110dbe2762450c65e11637a2397b9f62768c20551aea9f37876204bfdc
[INFO] running `Command { std: "docker" "start" "-a" "2c0d8e110dbe2762450c65e11637a2397b9f62768c20551aea9f37876204bfdc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tetcoin_relay-e296c8a7c5a49853)
[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" "2c0d8e110dbe2762450c65e11637a2397b9f62768c20551aea9f37876204bfdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0d8e110dbe2762450c65e11637a2397b9f62768c20551aea9f37876204bfdc", kill_on_drop: false }`
[INFO] [stdout] 2c0d8e110dbe2762450c65e11637a2397b9f62768c20551aea9f37876204bfdc