[INFO] cloning repository https://github.com/segfaultdoc/nats_blocking
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/segfaultdoc/nats_blocking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegfaultdoc%2Fnats_blocking", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegfaultdoc%2Fnats_blocking'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af1937ff102420b39ffe1d5851e316878f726e4a
[INFO] checking segfaultdoc/nats_blocking against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegfaultdoc%2Fnats_blocking" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/segfaultdoc/nats_blocking on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/segfaultdoc/nats_blocking
[INFO] finished tweaking git repo https://github.com/segfaultdoc/nats_blocking
[INFO] tweaked toml for git repo https://github.com/segfaultdoc/nats_blocking written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/segfaultdoc/nats_blocking 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_nanos v0.1.2
[INFO] [stderr]   Downloaded nuid v0.3.2
[INFO] [stderr]   Downloaded nkeys v0.2.0
[INFO] [stderr]   Downloaded signature v1.6.3
[INFO] [stderr]   Downloaded pem-rfc7468 v0.2.4
[INFO] [stderr]   Downloaded signatory v0.23.2
[INFO] [stderr]   Downloaded base64-url v1.4.13
[INFO] [stderr]   Downloaded env_logger v0.9.1
[INFO] [stderr]   Downloaded base64ct v1.1.1
[INFO] [stderr]   Downloaded nats v0.23.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3c96f799a1f297d8147c35b2db05ba40d190b45fdea642d58c80d31e225ca11
[INFO] running `Command { std: "docker" "start" "-a" "f3c96f799a1f297d8147c35b2db05ba40d190b45fdea642d58c80d31e225ca11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3c96f799a1f297d8147c35b2db05ba40d190b45fdea642d58c80d31e225ca11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c96f799a1f297d8147c35b2db05ba40d190b45fdea642d58c80d31e225ca11", kill_on_drop: false }`
[INFO] [stdout] f3c96f799a1f297d8147c35b2db05ba40d190b45fdea642d58c80d31e225ca11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 482fe17155a19d04c07860c6e1b29ffae7764fffa93aa602e4a1a6e86a776519
[INFO] running `Command { std: "docker" "start" "-a" "482fe17155a19d04c07860c6e1b29ffae7764fffa93aa602e4a1a6e86a776519", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
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[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling serde_derive v1.0.144
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[INFO] [stderr]     Checking parking_lot v0.12.1
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[INFO] [stderr]     Checking nuid v0.3.2
[INFO] [stderr]     Checking env_logger v0.9.1
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling clap_derive v3.2.18
[INFO] [stderr]    Compiling serde_repr v0.1.9
[INFO] [stderr]     Checking rustls-native-certs v0.5.0
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[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking nats v0.23.0
[INFO] [stderr]     Checking nats_blocking v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.21s
[INFO] running `Command { std: "docker" "inspect" "482fe17155a19d04c07860c6e1b29ffae7764fffa93aa602e4a1a6e86a776519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "482fe17155a19d04c07860c6e1b29ffae7764fffa93aa602e4a1a6e86a776519", kill_on_drop: false }`
[INFO] [stdout] 482fe17155a19d04c07860c6e1b29ffae7764fffa93aa602e4a1a6e86a776519