[INFO] fetching crate seymour-protocol 0.1.4...
[INFO] testing seymour-protocol-0.1.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate seymour-protocol 0.1.4 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate seymour-protocol 0.1.4 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 seymour-protocol 0.1.4
[INFO] finished tweaking crates.io crate seymour-protocol 0.1.4
[INFO] tweaked toml for crates.io crate seymour-protocol 0.1.4 written to /workspace/builds/worker-17/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] fbe8dd35c3ccf919a56f2fd4ee02ca16188da718ecdd1e781644e7d9c25e3570
[INFO] running `Command { std: "docker" "start" "-a" "fbe8dd35c3ccf919a56f2fd4ee02ca16188da718ecdd1e781644e7d9c25e3570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbe8dd35c3ccf919a56f2fd4ee02ca16188da718ecdd1e781644e7d9c25e3570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe8dd35c3ccf919a56f2fd4ee02ca16188da718ecdd1e781644e7d9c25e3570", kill_on_drop: false }`
[INFO] [stdout] fbe8dd35c3ccf919a56f2fd4ee02ca16188da718ecdd1e781644e7d9c25e3570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 1704a8def62829a7dbe4a46e2e5f38e5ae8f042ddd4075e8b1b3ba559fcdd223
[INFO] running `Command { std: "docker" "start" "-a" "1704a8def62829a7dbe4a46e2e5f38e5ae8f042ddd4075e8b1b3ba559fcdd223", kill_on_drop: false }`
[INFO] [stderr]    Compiling seymour-protocol v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "1704a8def62829a7dbe4a46e2e5f38e5ae8f042ddd4075e8b1b3ba559fcdd223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1704a8def62829a7dbe4a46e2e5f38e5ae8f042ddd4075e8b1b3ba559fcdd223", kill_on_drop: false }`
[INFO] [stdout] 1704a8def62829a7dbe4a46e2e5f38e5ae8f042ddd4075e8b1b3ba559fcdd223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 8cc92282ffbb70d17c980213edb889a98960fac01009ba4341cae4bebd032904
[INFO] running `Command { std: "docker" "start" "-a" "8cc92282ffbb70d17c980213edb889a98960fac01009ba4341cae4bebd032904", kill_on_drop: false }`
[INFO] [stderr]    Compiling seymour-protocol v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "8cc92282ffbb70d17c980213edb889a98960fac01009ba4341cae4bebd032904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc92282ffbb70d17c980213edb889a98960fac01009ba4341cae4bebd032904", kill_on_drop: false }`
[INFO] [stdout] 8cc92282ffbb70d17c980213edb889a98960fac01009ba4341cae4bebd032904
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] aa19f5a78126fc57a3eb0eb36f8fd77ca2a4e0ab2007678832f19fc187c4c02c
[INFO] running `Command { std: "docker" "start" "-a" "aa19f5a78126fc57a3eb0eb36f8fd77ca2a4e0ab2007678832f19fc187c4c02c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/seymour_protocol-b29ecc99d26bd9b2)
[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 seymour-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" "aa19f5a78126fc57a3eb0eb36f8fd77ca2a4e0ab2007678832f19fc187c4c02c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa19f5a78126fc57a3eb0eb36f8fd77ca2a4e0ab2007678832f19fc187c4c02c", kill_on_drop: false }`
[INFO] [stdout] aa19f5a78126fc57a3eb0eb36f8fd77ca2a4e0ab2007678832f19fc187c4c02c