[INFO] fetching crate dust-network 0.2.0...
[INFO] testing dust-network-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate dust-network 0.2.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate dust-network 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dust-network 0.2.0
[INFO] finished tweaking crates.io crate dust-network 0.2.0
[INFO] tweaked toml for crates.io crate dust-network 0.2.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 628a0c4bd45a3ff329b7011f79a59d4c65c373fe669821527d558527419f1370
[INFO] running `Command { std: "docker" "start" "-a" "628a0c4bd45a3ff329b7011f79a59d4c65c373fe669821527d558527419f1370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "628a0c4bd45a3ff329b7011f79a59d4c65c373fe669821527d558527419f1370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628a0c4bd45a3ff329b7011f79a59d4c65c373fe669821527d558527419f1370", kill_on_drop: false }`
[INFO] [stdout] 628a0c4bd45a3ff329b7011f79a59d4c65c373fe669821527d558527419f1370
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2c448d0761a5805183e2ffc419dbb754591795a5f5d0998cd91c2e8a1d600bf
[INFO] running `Command { std: "docker" "start" "-a" "c2c448d0761a5805183e2ffc419dbb754591795a5f5d0998cd91c2e8a1d600bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling dust-network v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "c2c448d0761a5805183e2ffc419dbb754591795a5f5d0998cd91c2e8a1d600bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2c448d0761a5805183e2ffc419dbb754591795a5f5d0998cd91c2e8a1d600bf", kill_on_drop: false }`
[INFO] [stdout] c2c448d0761a5805183e2ffc419dbb754591795a5f5d0998cd91c2e8a1d600bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a4baab3722418b61412e52891740de0e7937755a32e3520528e74c9a83cf49a
[INFO] running `Command { std: "docker" "start" "-a" "0a4baab3722418b61412e52891740de0e7937755a32e3520528e74c9a83cf49a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dust-network v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "0a4baab3722418b61412e52891740de0e7937755a32e3520528e74c9a83cf49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a4baab3722418b61412e52891740de0e7937755a32e3520528e74c9a83cf49a", kill_on_drop: false }`
[INFO] [stdout] 0a4baab3722418b61412e52891740de0e7937755a32e3520528e74c9a83cf49a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 626fc3b5f391ce0f0defdb8e0e4a69dc452de77832b01b3476a1e28c594447ba
[INFO] running `Command { std: "docker" "start" "-a" "626fc3b5f391ce0f0defdb8e0e4a69dc452de77832b01b3476a1e28c594447ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dust_network-09b864c8b4e4b7c7)
[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 dust-network
[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" "626fc3b5f391ce0f0defdb8e0e4a69dc452de77832b01b3476a1e28c594447ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626fc3b5f391ce0f0defdb8e0e4a69dc452de77832b01b3476a1e28c594447ba", kill_on_drop: false }`
[INFO] [stdout] 626fc3b5f391ce0f0defdb8e0e4a69dc452de77832b01b3476a1e28c594447ba