[INFO] cloning repository https://github.com/BilalChaudry9/Quater2_assignment4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BilalChaudry9/Quater2_assignment4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBilalChaudry9%2FQuater2_assignment4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBilalChaudry9%2FQuater2_assignment4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a4226a34702a00a4ef5ff017249932d3f7e985b
[INFO] testing BilalChaudry9/Quater2_assignment4 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBilalChaudry9%2FQuater2_assignment4" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BilalChaudry9/Quater2_assignment4 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BilalChaudry9/Quater2_assignment4
[INFO] finished tweaking git repo https://github.com/BilalChaudry9/Quater2_assignment4
[INFO] tweaked toml for git repo https://github.com/BilalChaudry9/Quater2_assignment4 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/BilalChaudry9/Quater2_assignment4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 526f0aa1cb9ba09920fa802b2d2075f5f09705bf83fc9d92ae7e0d6f67e0d719
[INFO] running `Command { std: "docker" "start" "-a" "526f0aa1cb9ba09920fa802b2d2075f5f09705bf83fc9d92ae7e0d6f67e0d719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "526f0aa1cb9ba09920fa802b2d2075f5f09705bf83fc9d92ae7e0d6f67e0d719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526f0aa1cb9ba09920fa802b2d2075f5f09705bf83fc9d92ae7e0d6f67e0d719", kill_on_drop: false }`
[INFO] [stdout] 526f0aa1cb9ba09920fa802b2d2075f5f09705bf83fc9d92ae7e0d6f67e0d719
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07eb018785793db227344a63cea253ba94d77f745f8d7bc1e7e933a7b1053334
[INFO] running `Command { std: "docker" "start" "-a" "07eb018785793db227344a63cea253ba94d77f745f8d7bc1e7e933a7b1053334", kill_on_drop: false }`
[INFO] [stderr]    Compiling Quater2_assignment4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Quater2_assignment4` 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: `quater2_assignment4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "07eb018785793db227344a63cea253ba94d77f745f8d7bc1e7e933a7b1053334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07eb018785793db227344a63cea253ba94d77f745f8d7bc1e7e933a7b1053334", kill_on_drop: false }`
[INFO] [stdout] 07eb018785793db227344a63cea253ba94d77f745f8d7bc1e7e933a7b1053334
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8af8c0202aca63a3b9b086532b8e0e2b7380f65aae6d54fe88b802050b73a502
[INFO] running `Command { std: "docker" "start" "-a" "8af8c0202aca63a3b9b086532b8e0e2b7380f65aae6d54fe88b802050b73a502", kill_on_drop: false }`
[INFO] [stderr]    Compiling Quater2_assignment4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Quater2_assignment4` 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: `quater2_assignment4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "8af8c0202aca63a3b9b086532b8e0e2b7380f65aae6d54fe88b802050b73a502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af8c0202aca63a3b9b086532b8e0e2b7380f65aae6d54fe88b802050b73a502", kill_on_drop: false }`
[INFO] [stdout] 8af8c0202aca63a3b9b086532b8e0e2b7380f65aae6d54fe88b802050b73a502
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d181627603331f3a4268cd229230cf215db94cbfefa0b56974e3dc5a16223d1f
[INFO] running `Command { std: "docker" "start" "-a" "d181627603331f3a4268cd229230cf215db94cbfefa0b56974e3dc5a16223d1f", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Quater2_assignment4` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `quater2_assignment4`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Quater2_assignment4-0077f473adec7738)
[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" "d181627603331f3a4268cd229230cf215db94cbfefa0b56974e3dc5a16223d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d181627603331f3a4268cd229230cf215db94cbfefa0b56974e3dc5a16223d1f", kill_on_drop: false }`
[INFO] [stdout] d181627603331f3a4268cd229230cf215db94cbfefa0b56974e3dc5a16223d1f