[INFO] fetching crate discv5-cli 0.2.4...
[INFO] testing discv5-cli-0.2.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate discv5-cli 0.2.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate discv5-cli 0.2.4 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 discv5-cli 0.2.4
[INFO] finished tweaking crates.io crate discv5-cli 0.2.4
[INFO] tweaked toml for crates.io crate discv5-cli 0.2.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate discv5-cli 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded discv5 v0.1.0-beta.4
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 4cb11d3dbca640cd37db33a1f9230d00b9a4382658f97d56817eb201f67d1b8b
[INFO] running `Command { std: "docker" "start" "-a" "4cb11d3dbca640cd37db33a1f9230d00b9a4382658f97d56817eb201f67d1b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cb11d3dbca640cd37db33a1f9230d00b9a4382658f97d56817eb201f67d1b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb11d3dbca640cd37db33a1f9230d00b9a4382658f97d56817eb201f67d1b8b", kill_on_drop: false }`
[INFO] [stdout] 4cb11d3dbca640cd37db33a1f9230d00b9a4382658f97d56817eb201f67d1b8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d42edb34d03235fe4e6b54861604278f4d9b36f9e2a291f9b386d1d3f5312834
[INFO] running `Command { std: "docker" "start" "-a" "d42edb34d03235fe4e6b54861604278f4d9b36f9e2a291f9b386d1d3f5312834", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.95
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[INFO] [stderr]    Compiling multistream-select v0.9.1
[INFO] [stderr]    Compiling libp2p-core v0.25.2
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[INFO] [stderr]    Compiling tokio-stream v0.1.6
[INFO] [stderr]    Compiling discv5 v0.1.0-beta.4
[INFO] [stderr]    Compiling discv5-cli v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.58s
[INFO] running `Command { std: "docker" "inspect" "d42edb34d03235fe4e6b54861604278f4d9b36f9e2a291f9b386d1d3f5312834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d42edb34d03235fe4e6b54861604278f4d9b36f9e2a291f9b386d1d3f5312834", kill_on_drop: false }`
[INFO] [stdout] d42edb34d03235fe4e6b54861604278f4d9b36f9e2a291f9b386d1d3f5312834
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 70378ce24831d32b2f69c1900df145cbc3d590a2016ef1a9bec9ddf6fcd54774
[INFO] running `Command { std: "docker" "start" "-a" "70378ce24831d32b2f69c1900df145cbc3d590a2016ef1a9bec9ddf6fcd54774", kill_on_drop: false }`
[INFO] [stderr]    Compiling discv5-cli v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "70378ce24831d32b2f69c1900df145cbc3d590a2016ef1a9bec9ddf6fcd54774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70378ce24831d32b2f69c1900df145cbc3d590a2016ef1a9bec9ddf6fcd54774", kill_on_drop: false }`
[INFO] [stdout] 70378ce24831d32b2f69c1900df145cbc3d590a2016ef1a9bec9ddf6fcd54774
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 609c5edd78b1c6ebc32e0a9705f422119207b7a3c01da61f851b7746dff5acba
[INFO] running `Command { std: "docker" "start" "-a" "609c5edd78b1c6ebc32e0a9705f422119207b7a3c01da61f851b7746dff5acba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/discv5_cli-13ce267a056bae6c)
[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" "609c5edd78b1c6ebc32e0a9705f422119207b7a3c01da61f851b7746dff5acba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609c5edd78b1c6ebc32e0a9705f422119207b7a3c01da61f851b7746dff5acba", kill_on_drop: false }`
[INFO] [stdout] 609c5edd78b1c6ebc32e0a9705f422119207b7a3c01da61f851b7746dff5acba