[INFO] cloning repository https://github.com/MengtingXie/rust-04-ecosystem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MengtingXie/rust-04-ecosystem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMengtingXie%2Frust-04-ecosystem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMengtingXie%2Frust-04-ecosystem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a32e73066f1fa728eb96b7ab89b65e293a9cdcb
[INFO] building MengtingXie/rust-04-ecosystem against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMengtingXie%2Frust-04-ecosystem" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MengtingXie/rust-04-ecosystem
[INFO] finished tweaking git repo https://github.com/MengtingXie/rust-04-ecosystem
[INFO] tweaked toml for git repo https://github.com/MengtingXie/rust-04-ecosystem written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MengtingXie/rust-04-ecosystem on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MengtingXie/rust-04-ecosystem 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9007b862b8be660d143978c37fdcfd8c88dd9f79a00cd98a5e7a4786f37f185
[INFO] running `Command { std: "docker" "start" "-a" "d9007b862b8be660d143978c37fdcfd8c88dd9f79a00cd98a5e7a4786f37f185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9007b862b8be660d143978c37fdcfd8c88dd9f79a00cd98a5e7a4786f37f185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9007b862b8be660d143978c37fdcfd8c88dd9f79a00cd98a5e7a4786f37f185", kill_on_drop: false }`
[INFO] [stdout] d9007b862b8be660d143978c37fdcfd8c88dd9f79a00cd98a5e7a4786f37f185
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17cbe5261a6415b624b69cdf7d3707b57a83a33a2c92494bdff520575c4f7db0
[INFO] running `Command { std: "docker" "start" "-a" "17cbe5261a6415b624b69cdf7d3707b57a83a33a2c92494bdff520575c4f7db0", kill_on_drop: false }`
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "17cbe5261a6415b624b69cdf7d3707b57a83a33a2c92494bdff520575c4f7db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cbe5261a6415b624b69cdf7d3707b57a83a33a2c92494bdff520575c4f7db0", kill_on_drop: false }`
[INFO] [stdout] 17cbe5261a6415b624b69cdf7d3707b57a83a33a2c92494bdff520575c4f7db0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 482f6c6f3cb1e3b6ede69e6d6718c4a026082bb7b75839d5f391c63b820e7247
[INFO] running `Command { std: "docker" "start" "-a" "482f6c6f3cb1e3b6ede69e6d6718c4a026082bb7b75839d5f391c63b820e7247", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `Point2D` is never constructed
[INFO] [stdout]  --> examples/more.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Point2D {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2m 46s
[INFO] running `Command { std: "docker" "inspect" "482f6c6f3cb1e3b6ede69e6d6718c4a026082bb7b75839d5f391c63b820e7247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "482f6c6f3cb1e3b6ede69e6d6718c4a026082bb7b75839d5f391c63b820e7247", kill_on_drop: false }`
[INFO] [stdout] 482f6c6f3cb1e3b6ede69e6d6718c4a026082bb7b75839d5f391c63b820e7247