[INFO] cloning repository https://github.com/AakritiMeh/quadB_intersnhip_task
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AakritiMeh/quadB_intersnhip_task" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAakritiMeh%2FquadB_intersnhip_task", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAakritiMeh%2FquadB_intersnhip_task'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1dabe8900fa6c78e6b2c613be62cd40e97ecfcc9
[INFO] checking AakritiMeh/quadB_intersnhip_task against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAakritiMeh%2FquadB_intersnhip_task" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AakritiMeh/quadB_intersnhip_task
[INFO] finished tweaking git repo https://github.com/AakritiMeh/quadB_intersnhip_task
[INFO] tweaked toml for git repo https://github.com/AakritiMeh/quadB_intersnhip_task written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AakritiMeh/quadB_intersnhip_task on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AakritiMeh/quadB_intersnhip_task 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 295c5687622018b3b9c27b4f6fe24c5de699c023733a99c0299e606fbcd4653c
[INFO] running `Command { std: "docker" "start" "-a" "295c5687622018b3b9c27b4f6fe24c5de699c023733a99c0299e606fbcd4653c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "295c5687622018b3b9c27b4f6fe24c5de699c023733a99c0299e606fbcd4653c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "295c5687622018b3b9c27b4f6fe24c5de699c023733a99c0299e606fbcd4653c", kill_on_drop: false }`
[INFO] [stdout] 295c5687622018b3b9c27b4f6fe24c5de699c023733a99c0299e606fbcd4653c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0de5e93b848ce09154ebeab656e408059a5c00f9ee9e61216b06c604a86042fb
[INFO] running `Command { std: "docker" "start" "-a" "0de5e93b848ce09154ebeab656e408059a5c00f9ee9e61216b06c604a86042fb", kill_on_drop: false }`
[INFO] [stderr]     Checking tasks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `val` is never read
[INFO] [stdout]  --> src/max_depth_bt.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct TreeNode {
[INFO] [stdout]   |        -------- field in this struct
[INFO] [stdout] 4 |     val: i32,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/max_depth_bt.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![warn(dead_code)]
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `val` is never read
[INFO] [stdout]  --> src/max_depth_bt.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct TreeNode {
[INFO] [stdout]   |        -------- field in this struct
[INFO] [stdout] 4 |     val: i32,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/max_depth_bt.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![warn(dead_code)]
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "0de5e93b848ce09154ebeab656e408059a5c00f9ee9e61216b06c604a86042fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de5e93b848ce09154ebeab656e408059a5c00f9ee9e61216b06c604a86042fb", kill_on_drop: false }`
[INFO] [stdout] 0de5e93b848ce09154ebeab656e408059a5c00f9ee9e61216b06c604a86042fb
