[INFO] cloning repository https://github.com/xmxftxdl/print_area
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xmxftxdl/print_area" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxmxftxdl%2Fprint_area", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxmxftxdl%2Fprint_area'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c33a63b1076f35000fefa0460722cdd3f4fd29e2
[INFO] checking xmxftxdl/print_area against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxmxftxdl%2Fprint_area" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xmxftxdl/print_area
[INFO] finished tweaking git repo https://github.com/xmxftxdl/print_area
[INFO] tweaked toml for git repo https://github.com/xmxftxdl/print_area written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xmxftxdl/print_area on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xmxftxdl/print_area 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c22195d59c9bf42227a235f0b8313f85b531cc02d9d97cc74fdd2b42ab71357
[INFO] running `Command { std: "docker" "start" "-a" "7c22195d59c9bf42227a235f0b8313f85b531cc02d9d97cc74fdd2b42ab71357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c22195d59c9bf42227a235f0b8313f85b531cc02d9d97cc74fdd2b42ab71357", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c22195d59c9bf42227a235f0b8313f85b531cc02d9d97cc74fdd2b42ab71357", kill_on_drop: false }`
[INFO] [stdout] 7c22195d59c9bf42227a235f0b8313f85b531cc02d9d97cc74fdd2b42ab71357
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dd5f060fb486adfbd161575db4e5329c5d4dde9571a15ceec3ab437dae41dde
[INFO] running `Command { std: "docker" "start" "-a" "1dd5f060fb486adfbd161575db4e5329c5d4dde9571a15ceec3ab437dae41dde", kill_on_drop: false }`
[INFO] [stderr]     Checking print_area v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Shape_Trait` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | trait Shape_Trait {
[INFO] [stdout]   |       ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ShapeTrait`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Shape_Trait` should have an upper camel case name
[INFO] [stdout]  --> src/main.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | trait Shape_Trait {
[INFO] [stdout]   |       ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ShapeTrait`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "1dd5f060fb486adfbd161575db4e5329c5d4dde9571a15ceec3ab437dae41dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd5f060fb486adfbd161575db4e5329c5d4dde9571a15ceec3ab437dae41dde", kill_on_drop: false }`
[INFO] [stdout] 1dd5f060fb486adfbd161575db4e5329c5d4dde9571a15ceec3ab437dae41dde