[INFO] cloning repository https://github.com/jamelthedev/pretweet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamelthedev/pretweet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamelthedev%2Fpretweet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamelthedev%2Fpretweet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ede2c1ce569e4db069dbe8dce86a15e3ce7d99a
[INFO] testing jamelthedev/pretweet against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamelthedev%2Fpretweet" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jamelthedev/pretweet on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jamelthedev/pretweet
[INFO] finished tweaking git repo https://github.com/jamelthedev/pretweet
[INFO] tweaked toml for git repo https://github.com/jamelthedev/pretweet written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/jamelthedev/pretweet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36c68667b1efb7b1784807d7e6eafeb3fcfa810499b5f4ef8686365cf2345a6e
[INFO] running `Command { std: "docker" "start" "-a" "36c68667b1efb7b1784807d7e6eafeb3fcfa810499b5f4ef8686365cf2345a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36c68667b1efb7b1784807d7e6eafeb3fcfa810499b5f4ef8686365cf2345a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c68667b1efb7b1784807d7e6eafeb3fcfa810499b5f4ef8686365cf2345a6e", kill_on_drop: false }`
[INFO] [stdout] 36c68667b1efb7b1784807d7e6eafeb3fcfa810499b5f4ef8686365cf2345a6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e39f9b36f2541793ac37497669f32f682584666a21816868b945184f5c431b7
[INFO] running `Command { std: "docker" "start" "-a" "8e39f9b36f2541793ac37497669f32f682584666a21816868b945184f5c431b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling textgenlib v0.1.0 (/opt/rustwide/workdir/src/textgenlib)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/textgenlib/src/weighted_char.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(data: char) -> Self {
[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]    Compiling pretweet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "8e39f9b36f2541793ac37497669f32f682584666a21816868b945184f5c431b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e39f9b36f2541793ac37497669f32f682584666a21816868b945184f5c431b7", kill_on_drop: false }`
[INFO] [stdout] 8e39f9b36f2541793ac37497669f32f682584666a21816868b945184f5c431b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14ace544245c78089987f46e0c11cc9099ab4ffb41b1acb1e513b5f19b6c0bcc
[INFO] running `Command { std: "docker" "start" "-a" "14ace544245c78089987f46e0c11cc9099ab4ffb41b1acb1e513b5f19b6c0bcc", kill_on_drop: false }`
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/textgenlib/src/weighted_char.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(data: char) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretweet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "14ace544245c78089987f46e0c11cc9099ab4ffb41b1acb1e513b5f19b6c0bcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ace544245c78089987f46e0c11cc9099ab4ffb41b1acb1e513b5f19b6c0bcc", kill_on_drop: false }`
[INFO] [stdout] 14ace544245c78089987f46e0c11cc9099ab4ffb41b1acb1e513b5f19b6c0bcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0098313e6d8ef2337837cecdabf3eb68ff042e06bf0f2f3792284fa3d5d633eb
[INFO] running `Command { std: "docker" "start" "-a" "0098313e6d8ef2337837cecdabf3eb68ff042e06bf0f2f3792284fa3d5d633eb", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/textgenlib/src/weighted_char.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(data: char) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `textgenlib` (lib) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pretweet-e343dfa6646d5b68)
[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" "0098313e6d8ef2337837cecdabf3eb68ff042e06bf0f2f3792284fa3d5d633eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0098313e6d8ef2337837cecdabf3eb68ff042e06bf0f2f3792284fa3d5d633eb", kill_on_drop: false }`
[INFO] [stdout] 0098313e6d8ef2337837cecdabf3eb68ff042e06bf0f2f3792284fa3d5d633eb