[INFO] cloning repository https://github.com/muditg317/chesseckers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/muditg317/chesseckers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuditg317%2Fchesseckers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuditg317%2Fchesseckers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d38ac99e96df50328ab12cf7200e2adf881dc63d
[INFO] testing muditg317/chesseckers against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuditg317%2Fchesseckers" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/muditg317/chesseckers
[INFO] finished tweaking git repo https://github.com/muditg317/chesseckers
[INFO] tweaked toml for git repo https://github.com/muditg317/chesseckers written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/muditg317/chesseckers on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/muditg317/chesseckers 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c25db543e904158eda620910a2cde7d365f32cb8157c4e493dd0fb4ddc262ee2
[INFO] running `Command { std: "docker" "start" "-a" "c25db543e904158eda620910a2cde7d365f32cb8157c4e493dd0fb4ddc262ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c25db543e904158eda620910a2cde7d365f32cb8157c4e493dd0fb4ddc262ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25db543e904158eda620910a2cde7d365f32cb8157c4e493dd0fb4ddc262ee2", kill_on_drop: false }`
[INFO] [stdout] c25db543e904158eda620910a2cde7d365f32cb8157c4e493dd0fb4ddc262ee2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f3a7fc7f994786c6342d81e8b1312d2b1ea18f44dc83d0bb8b930d9965e8e26
[INFO] running `Command { std: "docker" "start" "-a" "3f3a7fc7f994786c6342d81e8b1312d2b1ea18f44dc83d0bb8b930d9965e8e26", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chesseckers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `PieceMovementError` is never constructed
[INFO] [stdout]   --> src/board/piece.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(super) struct PieceMovementError {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "3f3a7fc7f994786c6342d81e8b1312d2b1ea18f44dc83d0bb8b930d9965e8e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f3a7fc7f994786c6342d81e8b1312d2b1ea18f44dc83d0bb8b930d9965e8e26", kill_on_drop: false }`
[INFO] [stdout] 3f3a7fc7f994786c6342d81e8b1312d2b1ea18f44dc83d0bb8b930d9965e8e26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 576ef6427eb4b3d3f9bef72d69ae1c3046ef942464cd857be3df2e8ea3f5a0ea
[INFO] running `Command { std: "docker" "start" "-a" "576ef6427eb4b3d3f9bef72d69ae1c3046ef942464cd857be3df2e8ea3f5a0ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling chesseckers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `PieceMovementError` is never constructed
[INFO] [stdout]   --> src/board/piece.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(super) struct PieceMovementError {
[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 0.16s
[INFO] running `Command { std: "docker" "inspect" "576ef6427eb4b3d3f9bef72d69ae1c3046ef942464cd857be3df2e8ea3f5a0ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "576ef6427eb4b3d3f9bef72d69ae1c3046ef942464cd857be3df2e8ea3f5a0ea", kill_on_drop: false }`
[INFO] [stdout] 576ef6427eb4b3d3f9bef72d69ae1c3046ef942464cd857be3df2e8ea3f5a0ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6db8297a486eb88bcfa01ed1015d3d56fd7329e24ac7eb0bd3e3d80e1ef93556
[INFO] running `Command { std: "docker" "start" "-a" "6db8297a486eb88bcfa01ed1015d3d56fd7329e24ac7eb0bd3e3d80e1ef93556", kill_on_drop: false }`
[INFO] [stderr] warning: struct `PieceMovementError` is never constructed
[INFO] [stderr]   --> src/board/piece.rs:13:19
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub(super) struct PieceMovementError {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `chesseckers` (bin "chesseckers" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chesseckers-f6c3b75b8be9c662)
[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" "6db8297a486eb88bcfa01ed1015d3d56fd7329e24ac7eb0bd3e3d80e1ef93556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db8297a486eb88bcfa01ed1015d3d56fd7329e24ac7eb0bd3e3d80e1ef93556", kill_on_drop: false }`
[INFO] [stdout] 6db8297a486eb88bcfa01ed1015d3d56fd7329e24ac7eb0bd3e3d80e1ef93556