[INFO] cloning repository https://github.com/shaukathussain/PIAIC115352-Assignment3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shaukathussain/PIAIC115352-Assignment3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaukathussain%2FPIAIC115352-Assignment3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaukathussain%2FPIAIC115352-Assignment3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3d2888805b3fcd029c2c056c8e7023af579bdbe
[INFO] testing shaukathussain/PIAIC115352-Assignment3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaukathussain%2FPIAIC115352-Assignment3" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shaukathussain/PIAIC115352-Assignment3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shaukathussain/PIAIC115352-Assignment3
[INFO] finished tweaking git repo https://github.com/shaukathussain/PIAIC115352-Assignment3
[INFO] tweaked toml for git repo https://github.com/shaukathussain/PIAIC115352-Assignment3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/shaukathussain/PIAIC115352-Assignment3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 606d61c86b93fd31b3a2384f247966fa6463208ceb5b5fecf93bfa9f49416329
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "606d61c86b93fd31b3a2384f247966fa6463208ceb5b5fecf93bfa9f49416329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "606d61c86b93fd31b3a2384f247966fa6463208ceb5b5fecf93bfa9f49416329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606d61c86b93fd31b3a2384f247966fa6463208ceb5b5fecf93bfa9f49416329", kill_on_drop: false }`
[INFO] [stdout] 606d61c86b93fd31b3a2384f247966fa6463208ceb5b5fecf93bfa9f49416329
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6e8561c095bcb21cc1715b5a42a3b0b20489bb05c5e11b8bd224caf7afe3080
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a6e8561c095bcb21cc1715b5a42a3b0b20489bb05c5e11b8bd224caf7afe3080", kill_on_drop: false }`
[INFO] [stderr]    Compiling PIAIC115352-Assignment3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `PIAIC115352_Assignment3` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `piaic115352_assignment3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6e8561c095bcb21cc1715b5a42a3b0b20489bb05c5e11b8bd224caf7afe3080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e8561c095bcb21cc1715b5a42a3b0b20489bb05c5e11b8bd224caf7afe3080", kill_on_drop: false }`
[INFO] [stdout] a6e8561c095bcb21cc1715b5a42a3b0b20489bb05c5e11b8bd224caf7afe3080
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1c4ab3ec04dbb6711148423ce5e374f0d4c16dca87ad64b80fff01724ca6fc8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b1c4ab3ec04dbb6711148423ce5e374f0d4c16dca87ad64b80fff01724ca6fc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling PIAIC115352-Assignment3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `PIAIC115352_Assignment3` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `piaic115352_assignment3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "b1c4ab3ec04dbb6711148423ce5e374f0d4c16dca87ad64b80fff01724ca6fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c4ab3ec04dbb6711148423ce5e374f0d4c16dca87ad64b80fff01724ca6fc8", kill_on_drop: false }`
[INFO] [stdout] b1c4ab3ec04dbb6711148423ce5e374f0d4c16dca87ad64b80fff01724ca6fc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1897f67025715b4578ab2e628b2cc4dc6274655a406b1ad15adf9238b5619e6d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1897f67025715b4578ab2e628b2cc4dc6274655a406b1ad15adf9238b5619e6d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: crate `PIAIC115352_Assignment3` should have a snake case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   = help: convert the identifier to snake case: `piaic115352_assignment3`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: `PIAIC115352-Assignment3` (bin "PIAIC115352-Assignment3" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/PIAIC115352_Assignment3-f234820798ca0f11)
[INFO] running `Command { std: "docker" "inspect" "1897f67025715b4578ab2e628b2cc4dc6274655a406b1ad15adf9238b5619e6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1897f67025715b4578ab2e628b2cc4dc6274655a406b1ad15adf9238b5619e6d", kill_on_drop: false }`
[INFO] [stdout] 1897f67025715b4578ab2e628b2cc4dc6274655a406b1ad15adf9238b5619e6d