[INFO] updating cached repository https://github.com/carnot-engine/tic-tac-toe
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8fe8babb1f6902331c2b089efbaa5687f005c287
[INFO] testing carnot-engine/tic-tac-toe against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarnot-engine%2Ftic-tac-toe" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/carnot-engine/tic-tac-toe on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/carnot-engine/tic-tac-toe
[INFO] finished tweaking git repo https://github.com/carnot-engine/tic-tac-toe
[INFO] tweaked toml for git repo https://github.com/carnot-engine/tic-tac-toe written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/carnot-engine/tic-tac-toe already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.44.0" "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] 606e61a24cadbef229e255cf2f718fd0e062e3cc3a7973176541746c895918e3
[INFO] running `"docker" "start" "-a" "606e61a24cadbef229e255cf2f718fd0e062e3cc3a7973176541746c895918e3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling userinput v0.1.5
[INFO] [stderr]    Compiling tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: constant `Row` should have an upper case name
[INFO] [stderr]  --> src/main.rs:1:7
[INFO] [stderr]   |
[INFO] [stderr] 1 | const Row:usize = 3;
[INFO] [stderr]   |       ^^^ help: convert the identifier to upper case (notice the capitalization): `ROW`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `Col` should have an upper case name
[INFO] [stderr]  --> src/main.rs:2:7
[INFO] [stderr]   |
[INFO] [stderr] 2 | const Col:usize = 3;
[INFO] [stderr]   |       ^^^ help: convert the identifier to upper case: `COL`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "606e61a24cadbef229e255cf2f718fd0e062e3cc3a7973176541746c895918e3"`
[INFO] running `"docker" "rm" "-f" "606e61a24cadbef229e255cf2f718fd0e062e3cc3a7973176541746c895918e3"`
[INFO] [stdout] 606e61a24cadbef229e255cf2f718fd0e062e3cc3a7973176541746c895918e3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.44.0" "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] bf7a17dbec7b8741998c2d3e53b42cc3a88022d9b06b2a5f10bb4b8766f19e5d
[INFO] running `"docker" "start" "-a" "bf7a17dbec7b8741998c2d3e53b42cc3a88022d9b06b2a5f10bb4b8766f19e5d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: constant `Row` should have an upper case name
[INFO] [stderr]  --> src/main.rs:1:7
[INFO] [stderr]   |
[INFO] [stderr] 1 | const Row:usize = 3;
[INFO] [stderr]   |       ^^^ help: convert the identifier to upper case (notice the capitalization): `ROW`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `Col` should have an upper case name
[INFO] [stderr]  --> src/main.rs:2:7
[INFO] [stderr]   |
[INFO] [stderr] 2 | const Col:usize = 3;
[INFO] [stderr]   |       ^^^ help: convert the identifier to upper case: `COL`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "bf7a17dbec7b8741998c2d3e53b42cc3a88022d9b06b2a5f10bb4b8766f19e5d"`
[INFO] running `"docker" "rm" "-f" "bf7a17dbec7b8741998c2d3e53b42cc3a88022d9b06b2a5f10bb4b8766f19e5d"`
[INFO] [stdout] bf7a17dbec7b8741998c2d3e53b42cc3a88022d9b06b2a5f10bb4b8766f19e5d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.44.0" "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] bf695756ea1edd168a9bf48eff8f989142967eabe7b9c29bab21fdeab03818a6
[INFO] running `"docker" "start" "-a" "bf695756ea1edd168a9bf48eff8f989142967eabe7b9c29bab21fdeab03818a6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: constant `Row` should have an upper case name
[INFO] [stderr]  --> src/main.rs:1:7
[INFO] [stderr]   |
[INFO] [stderr] 1 | const Row:usize = 3;
[INFO] [stderr]   |       ^^^ help: convert the identifier to upper case (notice the capitalization): `ROW`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `Col` should have an upper case name
[INFO] [stderr]  --> src/main.rs:2:7
[INFO] [stderr]   |
[INFO] [stderr] 2 | const Col:usize = 3;
[INFO] [stderr]   |       ^^^ help: convert the identifier to upper case: `COL`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tic_tac_toe-2dbe0a6473196faa
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bf695756ea1edd168a9bf48eff8f989142967eabe7b9c29bab21fdeab03818a6"`
[INFO] running `"docker" "rm" "-f" "bf695756ea1edd168a9bf48eff8f989142967eabe7b9c29bab21fdeab03818a6"`
[INFO] [stdout] bf695756ea1edd168a9bf48eff8f989142967eabe7b9c29bab21fdeab03818a6