[INFO] cloning repository https://github.com/moulo19821/TianZ
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moulo19821/TianZ" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoulo19821%2FTianZ", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoulo19821%2FTianZ'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44ad6044d2c1bacec0c88645fc4caec9a78820bf
[INFO] checking moulo19821/TianZ against try#fc545c6b951a304df08b327c158f92678582f435 for pr-140557-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoulo19821%2FTianZ" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/moulo19821/TianZ on toolchain fc545c6b951a304df08b327c158f92678582f435
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/moulo19821/TianZ
[INFO] finished tweaking git repo https://github.com/moulo19821/TianZ
[INFO] tweaked toml for git repo https://github.com/moulo19821/TianZ written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/moulo19821/TianZ 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" "+fc545c6b951a304df08b327c158f92678582f435" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70e14f31fcabe4d699e46a44ef7489a10fc65b2a66a56a4f221ec6f082837e76
[INFO] running `Command { std: "docker" "start" "-a" "70e14f31fcabe4d699e46a44ef7489a10fc65b2a66a56a4f221ec6f082837e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70e14f31fcabe4d699e46a44ef7489a10fc65b2a66a56a4f221ec6f082837e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70e14f31fcabe4d699e46a44ef7489a10fc65b2a66a56a4f221ec6f082837e76", kill_on_drop: false }`
[INFO] [stdout] 70e14f31fcabe4d699e46a44ef7489a10fc65b2a66a56a4f221ec6f082837e76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b80a433e8967cdc6f391b0f3ad453eac707371c2b6533e4b3f9d9b18440c030
[INFO] running `Command { std: "docker" "start" "-a" "3b80a433e8967cdc6f391b0f3ad453eac707371c2b6533e4b3f9d9b18440c030", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]     Checking simd-json v0.15.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling gen_macro v0.1.0 (/opt/rustwide/workdir/gen_macro)
[INFO] [stderr]     Checking TiangZ v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `high_priority`
[INFO] [stdout]    --> src/main.rs:120:25
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn set_process_priority(high_priority: bool) -> Result<(), Error> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_high_priority`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `high_priority`
[INFO] [stdout]    --> src/main.rs:120:25
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn set_process_priority(high_priority: bool) -> Result<(), Error> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_high_priority`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.21s
[INFO] running `Command { std: "docker" "inspect" "3b80a433e8967cdc6f391b0f3ad453eac707371c2b6533e4b3f9d9b18440c030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b80a433e8967cdc6f391b0f3ad453eac707371c2b6533e4b3f9d9b18440c030", kill_on_drop: false }`
[INFO] [stdout] 3b80a433e8967cdc6f391b0f3ad453eac707371c2b6533e4b3f9d9b18440c030