[INFO] cloning repository https://github.com/Jinyers/isabelle-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jinyers/isabelle-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJinyers%2Fisabelle-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJinyers%2Fisabelle-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a9bef994880412cd1a177d1d8f2ab687db820ba
[INFO] checking Jinyers/isabelle-bot against try#149edce6c6ee840adb602803b96d083101ef3592 for pr-133502-16
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJinyers%2Fisabelle-bot" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jinyers/isabelle-bot
[INFO] finished tweaking git repo https://github.com/Jinyers/isabelle-bot
[INFO] tweaked toml for git repo https://github.com/Jinyers/isabelle-bot written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jinyers/isabelle-bot on toolchain 149edce6c6ee840adb602803b96d083101ef3592
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jinyers/isabelle-bot 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" "+149edce6c6ee840adb602803b96d083101ef3592" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dade45a67e186f400a288699f012e45e017a975419693c2fc670cdf7807551a
[INFO] running `Command { std: "docker" "start" "-a" "3dade45a67e186f400a288699f012e45e017a975419693c2fc670cdf7807551a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dade45a67e186f400a288699f012e45e017a975419693c2fc670cdf7807551a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dade45a67e186f400a288699f012e45e017a975419693c2fc670cdf7807551a", kill_on_drop: false }`
[INFO] [stdout] 3dade45a67e186f400a288699f012e45e017a975419693c2fc670cdf7807551a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+149edce6c6ee840adb602803b96d083101ef3592" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75fe2c41683dadd4ae02f9a226c295d200dd86053fb0e9cd541267d882713efe
[INFO] running `Command { std: "docker" "start" "-a" "75fe2c41683dadd4ae02f9a226c295d200dd86053fb0e9cd541267d882713efe", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling cc v1.2.6
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling quote v1.0.38
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[INFO] [stderr]    Compiling mime_guess v2.0.5
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[INFO] [stderr]    Compiling serenity v0.12.4
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[INFO] [stderr]    Compiling rustls v0.22.4
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[INFO] [stderr]    Compiling darling_core v0.20.10
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[INFO] [stderr]    Compiling serde_derive v1.0.217
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[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling tokio-macros v2.4.0
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[INFO] [stderr]    Compiling darling_macro v0.20.10
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[INFO] [stderr]    Compiling poise_macros v0.6.1
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[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking poise v0.6.1
[INFO] [stderr]     Checking isabelle-bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `poise::serenity_prelude as serenity`
[INFO] [stdout]  --> src/commands/ping.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use poise::serenity_prelude as serenity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `poise::serenity_prelude as serenity`
[INFO] [stdout]  --> src/commands/ping.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use poise::serenity_prelude as serenity;
[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 2m 10s
[INFO] running `Command { std: "docker" "inspect" "75fe2c41683dadd4ae02f9a226c295d200dd86053fb0e9cd541267d882713efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75fe2c41683dadd4ae02f9a226c295d200dd86053fb0e9cd541267d882713efe", kill_on_drop: false }`
[INFO] [stdout] 75fe2c41683dadd4ae02f9a226c295d200dd86053fb0e9cd541267d882713efe