[INFO] cloning repository https://github.com/valerio-pescatori/rustwars
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/valerio-pescatori/rustwars" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalerio-pescatori%2Frustwars", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalerio-pescatori%2Frustwars'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ced99cb1216d8e1b8c19486721a442771ccc40a
[INFO] testing valerio-pescatori/rustwars against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalerio-pescatori%2Frustwars" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/valerio-pescatori/rustwars
[INFO] finished tweaking git repo https://github.com/valerio-pescatori/rustwars
[INFO] tweaked toml for git repo https://github.com/valerio-pescatori/rustwars written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/valerio-pescatori/rustwars on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/valerio-pescatori/rustwars already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5db451694c7b4652207caaa6e7826e5c07ad5ee41099469e4d23af3828cd344
[INFO] running `Command { std: "docker" "start" "-a" "f5db451694c7b4652207caaa6e7826e5c07ad5ee41099469e4d23af3828cd344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5db451694c7b4652207caaa6e7826e5c07ad5ee41099469e4d23af3828cd344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5db451694c7b4652207caaa6e7826e5c07ad5ee41099469e4d23af3828cd344", kill_on_drop: false }`
[INFO] [stdout] f5db451694c7b4652207caaa6e7826e5c07ad5ee41099469e4d23af3828cd344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b8f03776f444a4b1c24b4b5748f71cec9f6a7be26050f6b55215429a531f2a9
[INFO] running `Command { std: "docker" "start" "-a" "2b8f03776f444a4b1c24b4b5748f71cec9f6a7be26050f6b55215429a531f2a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustwars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `to_better_camel_case` is never used
[INFO] [stdout]   --> src/to_camel_case.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn to_better_camel_case(text: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "2b8f03776f444a4b1c24b4b5748f71cec9f6a7be26050f6b55215429a531f2a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b8f03776f444a4b1c24b4b5748f71cec9f6a7be26050f6b55215429a531f2a9", kill_on_drop: false }`
[INFO] [stdout] 2b8f03776f444a4b1c24b4b5748f71cec9f6a7be26050f6b55215429a531f2a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b5b9e410acf5ca3bd23a96a7e238062bf91dd9e5c50288792a887c64dea1b0b
[INFO] running `Command { std: "docker" "start" "-a" "8b5b9e410acf5ca3bd23a96a7e238062bf91dd9e5c50288792a887c64dea1b0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustwars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `to_better_camel_case` is never used
[INFO] [stdout]   --> src/to_camel_case.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn to_better_camel_case(text: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "8b5b9e410acf5ca3bd23a96a7e238062bf91dd9e5c50288792a887c64dea1b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b5b9e410acf5ca3bd23a96a7e238062bf91dd9e5c50288792a887c64dea1b0b", kill_on_drop: false }`
[INFO] [stdout] 8b5b9e410acf5ca3bd23a96a7e238062bf91dd9e5c50288792a887c64dea1b0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22a8886d06ff4c41e2ece204dace4d72ecb83438add8b5bfc4763866189b6435
[INFO] running `Command { std: "docker" "start" "-a" "22a8886d06ff4c41e2ece204dace4d72ecb83438add8b5bfc4763866189b6435", kill_on_drop: false }`
[INFO] [stderr] warning: function `to_better_camel_case` is never used
[INFO] [stderr]   --> src/to_camel_case.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn to_better_camel_case(text: &str) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rustwars` (bin "rustwars" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustwars-de08a91159528e57)
[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" "22a8886d06ff4c41e2ece204dace4d72ecb83438add8b5bfc4763866189b6435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22a8886d06ff4c41e2ece204dace4d72ecb83438add8b5bfc4763866189b6435", kill_on_drop: false }`
[INFO] [stdout] 22a8886d06ff4c41e2ece204dace4d72ecb83438add8b5bfc4763866189b6435