[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] testing AakritiMeh/quadB_intersnhip_task against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAakritiMeh%2FquadB_intersnhip_task" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AakritiMeh/quadB_intersnhip_task on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82381f3391c0cd0d2aa232e62e0ceb6a465fb6e65012558940c0c4edc07e8af4
[INFO] running `Command { std: "docker" "start" "-a" "82381f3391c0cd0d2aa232e62e0ceb6a465fb6e65012558940c0c4edc07e8af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82381f3391c0cd0d2aa232e62e0ceb6a465fb6e65012558940c0c4edc07e8af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82381f3391c0cd0d2aa232e62e0ceb6a465fb6e65012558940c0c4edc07e8af4", kill_on_drop: false }`
[INFO] [stdout] 82381f3391c0cd0d2aa232e62e0ceb6a465fb6e65012558940c0c4edc07e8af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 153180983ec2a079675729a78d8ada7ed2ff6b89e8d9056da0278bda6dfa9089
[INFO] running `Command { std: "docker" "start" "-a" "153180983ec2a079675729a78d8ada7ed2ff6b89e8d9056da0278bda6dfa9089", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "153180983ec2a079675729a78d8ada7ed2ff6b89e8d9056da0278bda6dfa9089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153180983ec2a079675729a78d8ada7ed2ff6b89e8d9056da0278bda6dfa9089", kill_on_drop: false }`
[INFO] [stdout] 153180983ec2a079675729a78d8ada7ed2ff6b89e8d9056da0278bda6dfa9089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43b24e9bce9471b4033e55bef5af2e516f65b09592f1fbe57c6f3f5c2a8abfe4
[INFO] running `Command { std: "docker" "start" "-a" "43b24e9bce9471b4033e55bef5af2e516f65b09592f1fbe57c6f3f5c2a8abfe4", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "43b24e9bce9471b4033e55bef5af2e516f65b09592f1fbe57c6f3f5c2a8abfe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43b24e9bce9471b4033e55bef5af2e516f65b09592f1fbe57c6f3f5c2a8abfe4", kill_on_drop: false }`
[INFO] [stdout] 43b24e9bce9471b4033e55bef5af2e516f65b09592f1fbe57c6f3f5c2a8abfe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 094e2d69b5ac15a004e11a188d3b8571cea968332213b61177a6e4821055b84b
[INFO] running `Command { std: "docker" "start" "-a" "094e2d69b5ac15a004e11a188d3b8571cea968332213b61177a6e4821055b84b", kill_on_drop: false }`
[INFO] [stderr] warning: field `val` is never read
[INFO] [stderr]  --> src/max_depth_bt.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct TreeNode {
[INFO] [stderr]   |        -------- field in this struct
[INFO] [stderr] 4 |     val: i32,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]  --> src/max_depth_bt.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![warn(dead_code)]
[INFO] [stderr]   |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tasks` (bin "tasks" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tasks-ec70dd39a310a9e0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "094e2d69b5ac15a004e11a188d3b8571cea968332213b61177a6e4821055b84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "094e2d69b5ac15a004e11a188d3b8571cea968332213b61177a6e4821055b84b", kill_on_drop: false }`
[INFO] [stdout] 094e2d69b5ac15a004e11a188d3b8571cea968332213b61177a6e4821055b84b
