[INFO] updating cached repository https://github.com/andy-young/Rust-Tutorial
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 44f47e06385b8de72729629b6f3e09668126fb66
[INFO] testing andy-young/Rust-Tutorial against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandy-young%2FRust-Tutorial" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andy-young/Rust-Tutorial on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/andy-young/Rust-Tutorial
[INFO] finished tweaking git repo https://github.com/andy-young/Rust-Tutorial
[INFO] tweaked toml for git repo https://github.com/andy-young/Rust-Tutorial written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/andy-young/Rust-Tutorial already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 0d5759f51f6a31c2160d9878d86d2c2f031e3951d6898914780d03d95df24423
[INFO] running `"docker" "start" "-a" "0d5759f51f6a31c2160d9878d86d2c2f031e3951d6898914780d03d95df24423"`
[INFO] [stderr]    Compiling Rust-Tutorial-DerekBanas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: crate `Rust_Tutorial_DerekBanas` 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: `rust_tutorial_derek_banas`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "0d5759f51f6a31c2160d9878d86d2c2f031e3951d6898914780d03d95df24423"`
[INFO] running `"docker" "rm" "-f" "0d5759f51f6a31c2160d9878d86d2c2f031e3951d6898914780d03d95df24423"`
[INFO] [stdout] 0d5759f51f6a31c2160d9878d86d2c2f031e3951d6898914780d03d95df24423
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3f6927f47dbda8490e884a0ccc3ac9b0640663e1be55983aa9c87dd0de66a58e
[INFO] running `"docker" "start" "-a" "3f6927f47dbda8490e884a0ccc3ac9b0640663e1be55983aa9c87dd0de66a58e"`
[INFO] [stderr]    Compiling Rust-Tutorial-DerekBanas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: crate `Rust_Tutorial_DerekBanas` 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: `rust_tutorial_derek_banas`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "3f6927f47dbda8490e884a0ccc3ac9b0640663e1be55983aa9c87dd0de66a58e"`
[INFO] running `"docker" "rm" "-f" "3f6927f47dbda8490e884a0ccc3ac9b0640663e1be55983aa9c87dd0de66a58e"`
[INFO] [stdout] 3f6927f47dbda8490e884a0ccc3ac9b0640663e1be55983aa9c87dd0de66a58e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] ed550786e951200a6fedbf4fadb56cc20d4bd3147ff666d1d8c6373a97e6d028
[INFO] running `"docker" "start" "-a" "ed550786e951200a6fedbf4fadb56cc20d4bd3147ff666d1d8c6373a97e6d028"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/Rust_Tutorial_DerekBanas-4898ff9f321f3234
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ed550786e951200a6fedbf4fadb56cc20d4bd3147ff666d1d8c6373a97e6d028"`
[INFO] running `"docker" "rm" "-f" "ed550786e951200a6fedbf4fadb56cc20d4bd3147ff666d1d8c6373a97e6d028"`
[INFO] [stdout] ed550786e951200a6fedbf4fadb56cc20d4bd3147ff666d1d8c6373a97e6d028