[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 master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaukathussain%2FPIAIC115352-Assignment3" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shaukathussain/PIAIC115352-Assignment3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-2/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f8884c238313d097dde3062109c2032ba9cf21373363281bc84ba39fbf0b648
[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" "4f8884c238313d097dde3062109c2032ba9cf21373363281bc84ba39fbf0b648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f8884c238313d097dde3062109c2032ba9cf21373363281bc84ba39fbf0b648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f8884c238313d097dde3062109c2032ba9cf21373363281bc84ba39fbf0b648", kill_on_drop: false }`
[INFO] [stdout] 4f8884c238313d097dde3062109c2032ba9cf21373363281bc84ba39fbf0b648
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f58cbe2f6a5b5e3111bad6eec8a49ff7f33c1155bc42bce5793800207697075
[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" "9f58cbe2f6a5b5e3111bad6eec8a49ff7f33c1155bc42bce5793800207697075", 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 0.62s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f58cbe2f6a5b5e3111bad6eec8a49ff7f33c1155bc42bce5793800207697075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f58cbe2f6a5b5e3111bad6eec8a49ff7f33c1155bc42bce5793800207697075", kill_on_drop: false }`
[INFO] [stdout] 9f58cbe2f6a5b5e3111bad6eec8a49ff7f33c1155bc42bce5793800207697075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2b1fd410a97daec7bc3a9afeee331d65f6b2f7b74ddf3af6f93aef481ed61e9
[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" "d2b1fd410a97daec7bc3a9afeee331d65f6b2f7b74ddf3af6f93aef481ed61e9", 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 0.70s
[INFO] running `Command { std: "docker" "inspect" "d2b1fd410a97daec7bc3a9afeee331d65f6b2f7b74ddf3af6f93aef481ed61e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b1fd410a97daec7bc3a9afeee331d65f6b2f7b74ddf3af6f93aef481ed61e9", kill_on_drop: false }`
[INFO] [stdout] d2b1fd410a97daec7bc3a9afeee331d65f6b2f7b74ddf3af6f93aef481ed61e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9cb80a37b992646b4b6a996ba6c0fdd3b19240fe9880cf540be99ba78e6d4178
[INFO] running `Command { std: "docker" "start" "-a" "9cb80a37b992646b4b6a996ba6c0fdd3b19240fe9880cf540be99ba78e6d4178", 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" "9cb80a37b992646b4b6a996ba6c0fdd3b19240fe9880cf540be99ba78e6d4178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb80a37b992646b4b6a996ba6c0fdd3b19240fe9880cf540be99ba78e6d4178", kill_on_drop: false }`
[INFO] [stdout] 9cb80a37b992646b4b6a996ba6c0fdd3b19240fe9880cf540be99ba78e6d4178