[INFO] cloning repository https://github.com/dovgopoly/libp2p-handshake-poc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dovgopoly/libp2p-handshake-poc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovgopoly%2Flibp2p-handshake-poc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovgopoly%2Flibp2p-handshake-poc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60fdacf87f046f36a1b1400f2a0818d7dd0eebab
[INFO] checking dovgopoly/libp2p-handshake-poc against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdovgopoly%2Flibp2p-handshake-poc" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dovgopoly/libp2p-handshake-poc
[INFO] finished tweaking git repo https://github.com/dovgopoly/libp2p-handshake-poc
[INFO] tweaked toml for git repo https://github.com/dovgopoly/libp2p-handshake-poc written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dovgopoly/libp2p-handshake-poc on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dovgopoly/libp2p-handshake-poc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07da012c0d942b78c5beca28ed397367857efc770d958c2f5c45272e11eee185
[INFO] running `Command { std: "docker" "start" "-a" "07da012c0d942b78c5beca28ed397367857efc770d958c2f5c45272e11eee185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07da012c0d942b78c5beca28ed397367857efc770d958c2f5c45272e11eee185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07da012c0d942b78c5beca28ed397367857efc770d958c2f5c45272e11eee185", kill_on_drop: false }`
[INFO] [stdout] 07da012c0d942b78c5beca28ed397367857efc770d958c2f5c45272e11eee185
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d53cbd0f53db4b923b7f341973bdcada441246e2d4a0b6cd9e8f2584dc9dab0
[INFO] running `Command { std: "docker" "start" "-a" "0d53cbd0f53db4b923b7f341973bdcada441246e2d4a0b6cd9e8f2584dc9dab0", kill_on_drop: false }`
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[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking if-watch v3.2.1
[INFO] [stderr]     Checking libp2p-core v0.43.0
[INFO] [stderr]     Checking asynchronous-codec v0.6.2
[INFO] [stderr]     Checking libp2p-swarm v0.46.0
[INFO] [stderr]     Checking libp2p-tls v0.6.1
[INFO] [stderr]     Checking libp2p-yamux v0.47.0
[INFO] [stderr]     Checking libp2p-tcp v0.43.0
[INFO] [stderr]     Checking libp2p-noise v0.46.0
[INFO] [stderr]     Checking libp2p-quic v0.12.0
[INFO] [stderr]     Checking libp2p-connection-limits v0.5.0
[INFO] [stderr]     Checking libp2p-gossipsub v0.48.0
[INFO] [stderr]     Checking libp2p-mdns v0.47.0
[INFO] [stderr]     Checking libp2p-kad v0.47.0
[INFO] [stderr]     Checking libp2p-allow-block-list v0.5.0
[INFO] [stderr]     Checking libp2p-request-response v0.28.0
[INFO] [stderr]     Checking libp2p-identify v0.46.0
[INFO] [stdout] error[E0277]: the trait bound `(): Into<Box<(dyn StdError + std::marker::Send + Sync + 'static)>>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libp2p-request-response-0.28.0/src/cbor.rs:176:54
[INFO] [stdout]     |
[INFO] [stdout] 176 |                 io::Error::new(io::ErrorKind::Other, e)
[INFO] [stdout]     |                 --------------                       ^ the trait `StdError` is not implemented for `()`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `Box<(dyn StdError + std::marker::Send + Sync + 'static)>` to implement `From<()>`
[INFO] [stdout]     = note: required for `()` to implement `Into<Box<(dyn StdError + std::marker::Send + Sync + 'static)>>`
[INFO] [stdout] note: required by a bound in `std::io::Error::new`
[INFO] [stdout]    --> /rustc/50f413885985a8b0a0b6ca0766a0aedd45304953/library/std/src/io/error.rs:264:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libp2p-request-response` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0d53cbd0f53db4b923b7f341973bdcada441246e2d4a0b6cd9e8f2584dc9dab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d53cbd0f53db4b923b7f341973bdcada441246e2d4a0b6cd9e8f2584dc9dab0", kill_on_drop: false }`
[INFO] [stdout] 0d53cbd0f53db4b923b7f341973bdcada441246e2d4a0b6cd9e8f2584dc9dab0