[INFO] cloning repository https://github.com/BravoNatalie/rust-libp2p-chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BravoNatalie/rust-libp2p-chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBravoNatalie%2Frust-libp2p-chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBravoNatalie%2Frust-libp2p-chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0e073ac453db64e20e345c27b7685d69f53cf98
[INFO] testing BravoNatalie/rust-libp2p-chat against 1.91.0 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBravoNatalie%2Frust-libp2p-chat" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BravoNatalie/rust-libp2p-chat
[INFO] finished tweaking git repo https://github.com/BravoNatalie/rust-libp2p-chat
[INFO] tweaked toml for git repo https://github.com/BravoNatalie/rust-libp2p-chat written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BravoNatalie/rust-libp2p-chat on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BravoNatalie/rust-libp2p-chat 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c73b931d1bafb521139e8e0f730977d9fe951694567c32cd01860ab1ce98901b
[INFO] running `Command { std: "docker" "start" "-a" "c73b931d1bafb521139e8e0f730977d9fe951694567c32cd01860ab1ce98901b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c73b931d1bafb521139e8e0f730977d9fe951694567c32cd01860ab1ce98901b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c73b931d1bafb521139e8e0f730977d9fe951694567c32cd01860ab1ce98901b", kill_on_drop: false }`
[INFO] [stdout] c73b931d1bafb521139e8e0f730977d9fe951694567c32cd01860ab1ce98901b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 753bd9899c1ea220eb689d87b657d2204eba0ebfa20e79e6272d6a6da4bea152
[INFO] running `Command { std: "docker" "start" "-a" "753bd9899c1ea220eb689d87b657d2204eba0ebfa20e79e6272d6a6da4bea152", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
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[INFO] [stderr]    Compiling libp2p-gossipsub v0.46.1
[INFO] [stderr]    Compiling libp2p-relay v0.17.2
[INFO] [stderr]    Compiling libp2p-request-response v0.26.3
[INFO] [stderr]    Compiling libp2p-ping v0.44.1
[INFO] [stderr]    Compiling libp2p-identify v0.44.2
[INFO] [stderr]    Compiling libp2p-connection-limits v0.3.1
[INFO] [stderr]    Compiling libp2p-allow-block-list v0.3.0
[INFO] [stderr]    Compiling libp2p-tcp v0.41.0
[INFO] [stderr]    Compiling libp2p-quic v0.10.3
[INFO] [stderr]    Compiling hickory-resolver v0.24.1
[INFO] [stderr]    Compiling libp2p-mdns v0.45.1
[INFO] [stderr]    Compiling async-std-resolver v0.24.1
[INFO] [stderr]    Compiling libp2p-dns v0.41.1
[INFO] [stderr]    Compiling libp2p v0.53.2
[INFO] [stderr]    Compiling rust-libp2p-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/main.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{debug, error, info, warn};
[INFO] [stdout]   |                               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] running `Command { std: "docker" "inspect" "753bd9899c1ea220eb689d87b657d2204eba0ebfa20e79e6272d6a6da4bea152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753bd9899c1ea220eb689d87b657d2204eba0ebfa20e79e6272d6a6da4bea152", kill_on_drop: false }`
[INFO] [stdout] 753bd9899c1ea220eb689d87b657d2204eba0ebfa20e79e6272d6a6da4bea152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 053a0e5dd6960ce12f4daf8066e2292a20e2011f4574b60071889457d051256c
[INFO] running `Command { std: "docker" "start" "-a" "053a0e5dd6960ce12f4daf8066e2292a20e2011f4574b60071889457d051256c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-libp2p-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/main.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::{debug, error, info, warn};
[INFO] [stdout]   |                               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "053a0e5dd6960ce12f4daf8066e2292a20e2011f4574b60071889457d051256c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053a0e5dd6960ce12f4daf8066e2292a20e2011f4574b60071889457d051256c", kill_on_drop: false }`
[INFO] [stdout] 053a0e5dd6960ce12f4daf8066e2292a20e2011f4574b60071889457d051256c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4dd2f2b73da6bf2760e431fb8862e2bed331b68fa5be9e25482fe4b1d39cb018
[INFO] running `Command { std: "docker" "start" "-a" "4dd2f2b73da6bf2760e431fb8862e2bed331b68fa5be9e25482fe4b1d39cb018", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `warn`
[INFO] [stderr]  --> src/main.rs:4:31
[INFO] [stderr]   |
[INFO] [stderr] 4 | use log::{debug, error, info, warn};
[INFO] [stderr]   |                               ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-libp2p-chat` (bin "rust-libp2p-chat" test) generated 1 warning (run `cargo fix --bin "rust-libp2p-chat" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_libp2p_chat-5b2da65cc5cb6f8b)
[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" "4dd2f2b73da6bf2760e431fb8862e2bed331b68fa5be9e25482fe4b1d39cb018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dd2f2b73da6bf2760e431fb8862e2bed331b68fa5be9e25482fe4b1d39cb018", kill_on_drop: false }`
[INFO] [stdout] 4dd2f2b73da6bf2760e431fb8862e2bed331b68fa5be9e25482fe4b1d39cb018
