[INFO] cloning repository https://github.com/Nida759/FnOnce-Assignment-3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nida759/FnOnce-Assignment-3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNida759%2FFnOnce-Assignment-3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNida759%2FFnOnce-Assignment-3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a084e3425414949392f2833114e003b41728de16
[INFO] testing Nida759/FnOnce-Assignment-3 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNida759%2FFnOnce-Assignment-3" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Nida759/FnOnce-Assignment-3 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Nida759/FnOnce-Assignment-3
[INFO] finished tweaking git repo https://github.com/Nida759/FnOnce-Assignment-3
[INFO] tweaked toml for git repo https://github.com/Nida759/FnOnce-Assignment-3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Nida759/FnOnce-Assignment-3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", 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] 32393d9401cd3f2d0dc405b1a782f2eebc41dde74f1a4ba4df8a0e93dfafe5b7
[INFO] running `Command { std: "docker" "start" "-a" "32393d9401cd3f2d0dc405b1a782f2eebc41dde74f1a4ba4df8a0e93dfafe5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32393d9401cd3f2d0dc405b1a782f2eebc41dde74f1a4ba4df8a0e93dfafe5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32393d9401cd3f2d0dc405b1a782f2eebc41dde74f1a4ba4df8a0e93dfafe5b7", kill_on_drop: false }`
[INFO] [stdout] 32393d9401cd3f2d0dc405b1a782f2eebc41dde74f1a4ba4df8a0e93dfafe5b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", 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] 1c48b94cddd5f502499f0a311753c76e48c9309a038b6b4f8185c0b54bc8d0d8
[INFO] running `Command { std: "docker" "start" "-a" "1c48b94cddd5f502499f0a311753c76e48c9309a038b6b4f8185c0b54bc8d0d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling Assignment_3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Assignment_3` 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: `assignment_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "1c48b94cddd5f502499f0a311753c76e48c9309a038b6b4f8185c0b54bc8d0d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c48b94cddd5f502499f0a311753c76e48c9309a038b6b4f8185c0b54bc8d0d8", kill_on_drop: false }`
[INFO] [stdout] 1c48b94cddd5f502499f0a311753c76e48c9309a038b6b4f8185c0b54bc8d0d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", 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] d3c080a8b45ac4144114a638b0ddc58624bbaf85932bff84e961f313377e4143
[INFO] running `Command { std: "docker" "start" "-a" "d3c080a8b45ac4144114a638b0ddc58624bbaf85932bff84e961f313377e4143", kill_on_drop: false }`
[INFO] [stderr]    Compiling Assignment_3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Assignment_3` 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: `assignment_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "d3c080a8b45ac4144114a638b0ddc58624bbaf85932bff84e961f313377e4143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c080a8b45ac4144114a638b0ddc58624bbaf85932bff84e961f313377e4143", kill_on_drop: false }`
[INFO] [stdout] d3c080a8b45ac4144114a638b0ddc58624bbaf85932bff84e961f313377e4143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af97bf7e9fceda1adb1d859bb8aa1397269eab2e9ce9acfc570e337452d33d17
[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" "af97bf7e9fceda1adb1d859bb8aa1397269eab2e9ce9acfc570e337452d33d17", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Assignment_3` 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: `assignment_3`
[INFO] [stderr] 
[INFO] [stderr] warning: `Assignment_3` (bin "Assignment_3" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Assignment_3-5c93e2f474cf3abc)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af97bf7e9fceda1adb1d859bb8aa1397269eab2e9ce9acfc570e337452d33d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af97bf7e9fceda1adb1d859bb8aa1397269eab2e9ce9acfc570e337452d33d17", kill_on_drop: false }`
[INFO] [stdout] af97bf7e9fceda1adb1d859bb8aa1397269eab2e9ce9acfc570e337452d33d17