[INFO] cloning repository https://github.com/southball/judge-controller
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/southball/judge-controller" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsouthball%2Fjudge-controller", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsouthball%2Fjudge-controller'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4714ba256f55d5fd57c5aa2271c30a26303fd93
[INFO] checking southball/judge-controller against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsouthball%2Fjudge-controller" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/southball/judge-controller on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/southball/judge-controller
[INFO] finished tweaking git repo https://github.com/southball/judge-controller
[INFO] tweaked toml for git repo https://github.com/southball/judge-controller written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/southball/judge-controller already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 13b78cb6be80b1f5a85741c48fe0e916c42959c328d6083e1aac78b4a57d90d1
[INFO] running `Command { std: "docker" "start" "-a" "13b78cb6be80b1f5a85741c48fe0e916c42959c328d6083e1aac78b4a57d90d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13b78cb6be80b1f5a85741c48fe0e916c42959c328d6083e1aac78b4a57d90d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b78cb6be80b1f5a85741c48fe0e916c42959c328d6083e1aac78b4a57d90d1", kill_on_drop: false }`
[INFO] [stdout] 13b78cb6be80b1f5a85741c48fe0e916c42959c328d6083e1aac78b4a57d90d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f0178cf7221e8e23f79ec3ac1e737837c8fde56406917859fc39630b55562de
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4f0178cf7221e8e23f79ec3ac1e737837c8fde56406917859fc39630b55562de", kill_on_drop: false }`
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[INFO] [stderr]     Checking amq-protocol-tcp v5.1.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
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[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling pest_derive v2.1.0
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[INFO] [stderr]    Compiling futures-macro v0.3.4
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[INFO] [stderr]     Checking tokio v0.2.20
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1 (https://github.com/clap-rs/clap/#5239d2c3)
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking pin-project v0.4.10
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking clap v3.0.0-beta.1 (https://github.com/clap-rs/clap/#5239d2c3)
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.0
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[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking serde_json v1.0.52
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_yaml v0.8.11
[INFO] [stderr]     Checking judge-definitions v0.1.0 (https://github.com/southball/judge-definitions#226e5abb)
[INFO] [stderr]     Checking amq-protocol-types v5.1.0
[INFO] [stderr]     Checking jsonwebtoken v7.1.0
[INFO] [stderr]     Checking reqwest v0.10.4
[INFO] [stderr]    Compiling handlebars v3.0.1
[INFO] [stderr]    Compiling amq-protocol-codegen v5.1.0
[INFO] [stderr]    Compiling amq-protocol v5.1.0
[INFO] [stderr]    Compiling lapin v0.34.1
[INFO] [stderr]     Checking judge-controller v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `write_stream_to_file`
[INFO] [stdout]  --> src/util.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn write_stream_to_file<'a, T>(
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_stream_to_file`
[INFO] [stdout]  --> src/util.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn write_stream_to_file<'a, T>(
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 33s
[INFO] running `Command { std: "docker" "inspect" "4f0178cf7221e8e23f79ec3ac1e737837c8fde56406917859fc39630b55562de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0178cf7221e8e23f79ec3ac1e737837c8fde56406917859fc39630b55562de", kill_on_drop: false }`
[INFO] [stdout] 4f0178cf7221e8e23f79ec3ac1e737837c8fde56406917859fc39630b55562de