[INFO] cloning repository https://github.com/r2p2/fanstr-buigam
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r2p2/fanstr-buigam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr2p2%2Ffanstr-buigam"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr2p2%2Ffanstr-buigam'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 91dee16dff9f1f377ede42c18163ffb394a5bfd1
[INFO] testing r2p2/fanstr-buigam against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr2p2%2Ffanstr-buigam" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/r2p2/fanstr-buigam on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/r2p2/fanstr-buigam
[INFO] finished tweaking git repo https://github.com/r2p2/fanstr-buigam
[INFO] tweaked toml for git repo https://github.com/r2p2/fanstr-buigam written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/r2p2/fanstr-buigam already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d1c8f1f75cd002a77c49fe629bb065bcdfdd6649827aa9cd689d0abc7868c440
[INFO] running `"docker" "start" "-a" "d1c8f1f75cd002a77c49fe629bb065bcdfdd6649827aa9cd689d0abc7868c440"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fanstr-buigam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> src/main.rs:46:58
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn move_being_in_coord(&self, coord: (usize, usize), dir: Direction) -> Result<(usize, usize), MovementError> {
[INFO] [stderr]    |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "d1c8f1f75cd002a77c49fe629bb065bcdfdd6649827aa9cd689d0abc7868c440"`
[INFO] running `"docker" "rm" "-f" "d1c8f1f75cd002a77c49fe629bb065bcdfdd6649827aa9cd689d0abc7868c440"`
[INFO] [stdout] d1c8f1f75cd002a77c49fe629bb065bcdfdd6649827aa9cd689d0abc7868c440
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 85a944729a51704dc83b3c1a3a4a3860114bdc74ea12959f966e05e2bc2996e3
[INFO] running `"docker" "start" "-a" "85a944729a51704dc83b3c1a3a4a3860114bdc74ea12959f966e05e2bc2996e3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fanstr-buigam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> src/main.rs:46:58
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn move_being_in_coord(&self, coord: (usize, usize), dir: Direction) -> Result<(usize, usize), MovementError> {
[INFO] [stderr]    |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "85a944729a51704dc83b3c1a3a4a3860114bdc74ea12959f966e05e2bc2996e3"`
[INFO] running `"docker" "rm" "-f" "85a944729a51704dc83b3c1a3a4a3860114bdc74ea12959f966e05e2bc2996e3"`
[INFO] [stdout] 85a944729a51704dc83b3c1a3a4a3860114bdc74ea12959f966e05e2bc2996e3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dbcdefde97d7e81b6cd6226498731dc252275bd4e8ec84bd143a594c7e51c505
[INFO] running `"docker" "start" "-a" "dbcdefde97d7e81b6cd6226498731dc252275bd4e8ec84bd143a594c7e51c505"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> src/main.rs:46:58
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn move_being_in_coord(&self, coord: (usize, usize), dir: Direction) -> Result<(usize, usize), MovementError> {
[INFO] [stderr]    |                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fanstr_buigam-17bab30c62a0a752
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_empty_grid ... ok
[INFO] [stdout] test tests::test_move_being_without_beging_in_square ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dbcdefde97d7e81b6cd6226498731dc252275bd4e8ec84bd143a594c7e51c505"`
[INFO] running `"docker" "rm" "-f" "dbcdefde97d7e81b6cd6226498731dc252275bd4e8ec84bd143a594c7e51c505"`
[INFO] [stdout] dbcdefde97d7e81b6cd6226498731dc252275bd4e8ec84bd143a594c7e51c505