[INFO] cloning repository https://github.com/vuoriliikaluoma/hts-prog3-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vuoriliikaluoma/hts-prog3-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvuoriliikaluoma%2Fhts-prog3-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvuoriliikaluoma%2Fhts-prog3-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f507963680a708235d9564162e692c00b06326ec
[INFO] testing vuoriliikaluoma/hts-prog3-rust against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvuoriliikaluoma%2Fhts-prog3-rust" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vuoriliikaluoma/hts-prog3-rust on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vuoriliikaluoma/hts-prog3-rust
[INFO] finished tweaking git repo https://github.com/vuoriliikaluoma/hts-prog3-rust
[INFO] tweaked toml for git repo https://github.com/vuoriliikaluoma/hts-prog3-rust written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/vuoriliikaluoma/hts-prog3-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] feb4b10fe5c5e4c7fa28ad6a019d36d96c3ba1dd0b4bf4d0b0d71a16c0eb994e
[INFO] running `Command { std: "docker" "start" "-a" "feb4b10fe5c5e4c7fa28ad6a019d36d96c3ba1dd0b4bf4d0b0d71a16c0eb994e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feb4b10fe5c5e4c7fa28ad6a019d36d96c3ba1dd0b4bf4d0b0d71a16c0eb994e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb4b10fe5c5e4c7fa28ad6a019d36d96c3ba1dd0b4bf4d0b0d71a16c0eb994e", kill_on_drop: false }`
[INFO] [stdout] feb4b10fe5c5e4c7fa28ad6a019d36d96c3ba1dd0b4bf4d0b0d71a16c0eb994e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8b25ba81a39cd13c052bb88fbae1670302f1b8b89f8c898b0e3cf71eced5b5e
[INFO] running `Command { std: "docker" "start" "-a" "f8b25ba81a39cd13c052bb88fbae1670302f1b8b89f8c898b0e3cf71eced5b5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling prog3 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `sum_hex_string`
[INFO] [stdout]  --> src/encrypt.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn sum_hex_string(hex: &String) -> u16  {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "f8b25ba81a39cd13c052bb88fbae1670302f1b8b89f8c898b0e3cf71eced5b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b25ba81a39cd13c052bb88fbae1670302f1b8b89f8c898b0e3cf71eced5b5e", kill_on_drop: false }`
[INFO] [stdout] f8b25ba81a39cd13c052bb88fbae1670302f1b8b89f8c898b0e3cf71eced5b5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d9c38f840a2792a8e67e258bb2c2bf65119f173503bd6ed671a4eed9418e8d4
[INFO] running `Command { std: "docker" "start" "-a" "8d9c38f840a2792a8e67e258bb2c2bf65119f173503bd6ed671a4eed9418e8d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling prog3 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `sum_hex_string`
[INFO] [stdout]  --> src/encrypt.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn sum_hex_string(hex: &String) -> u16  {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d9c38f840a2792a8e67e258bb2c2bf65119f173503bd6ed671a4eed9418e8d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d9c38f840a2792a8e67e258bb2c2bf65119f173503bd6ed671a4eed9418e8d4", kill_on_drop: false }`
[INFO] [stdout] 8d9c38f840a2792a8e67e258bb2c2bf65119f173503bd6ed671a4eed9418e8d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4cb9fab3cf55c52a843e5717b5153edfd631dc1d2a4f2a117119614eb48e90e
[INFO] running `Command { std: "docker" "start" "-a" "a4cb9fab3cf55c52a843e5717b5153edfd631dc1d2a4f2a117119614eb48e90e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: function is never used: `sum_hex_string`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/encrypt.rs:6:4
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 6 | fn sum_hex_string(hex: &String) -> u16  {
[INFO] [stdout] 
[INFO] [stderr]   |    ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prog3-932d45429690f902)
[INFO] running `Command { std: "docker" "inspect" "a4cb9fab3cf55c52a843e5717b5153edfd631dc1d2a4f2a117119614eb48e90e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4cb9fab3cf55c52a843e5717b5153edfd631dc1d2a4f2a117119614eb48e90e", kill_on_drop: false }`
[INFO] [stdout] a4cb9fab3cf55c52a843e5717b5153edfd631dc1d2a4f2a117119614eb48e90e