[INFO] cloning repository https://github.com/andy-young/Rust-Tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andy-young/Rust-Tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandy-young%2FRust-Tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandy-young%2FRust-Tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44f47e06385b8de72729629b6f3e09668126fb66
[INFO] testing andy-young/Rust-Tutorial 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%2Fandy-young%2FRust-Tutorial" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andy-young/Rust-Tutorial 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/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 /workspace/builds/worker-9/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f853c2337ce354de6e732e44a2d6fe2992520e50ad68c11a168f065eda74e67a
[INFO] running `Command { std: "docker" "start" "-a" "f853c2337ce354de6e732e44a2d6fe2992520e50ad68c11a168f065eda74e67a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f853c2337ce354de6e732e44a2d6fe2992520e50ad68c11a168f065eda74e67a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f853c2337ce354de6e732e44a2d6fe2992520e50ad68c11a168f065eda74e67a", kill_on_drop: false }`
[INFO] [stdout] f853c2337ce354de6e732e44a2d6fe2992520e50ad68c11a168f065eda74e67a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 7a749915248ddf2f44943fec7b5b38d2128ec235f3ec207a66055394f680422d
[INFO] running `Command { std: "docker" "start" "-a" "7a749915248ddf2f44943fec7b5b38d2128ec235f3ec207a66055394f680422d", kill_on_drop: false }`
[INFO] [stderr]    Compiling Rust-Tutorial-DerekBanas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Rust_Tutorial_DerekBanas` 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: `rust_tutorial_derek_banas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "7a749915248ddf2f44943fec7b5b38d2128ec235f3ec207a66055394f680422d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a749915248ddf2f44943fec7b5b38d2128ec235f3ec207a66055394f680422d", kill_on_drop: false }`
[INFO] [stdout] 7a749915248ddf2f44943fec7b5b38d2128ec235f3ec207a66055394f680422d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 096a580397e9ba492606ba115f54f6532f8e8f0c91adfd6a0dac7d05201c29f0
[INFO] running `Command { std: "docker" "start" "-a" "096a580397e9ba492606ba115f54f6532f8e8f0c91adfd6a0dac7d05201c29f0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Rust-Tutorial-DerekBanas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Rust_Tutorial_DerekBanas` 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: `rust_tutorial_derek_banas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.57s
[INFO] running `Command { std: "docker" "inspect" "096a580397e9ba492606ba115f54f6532f8e8f0c91adfd6a0dac7d05201c29f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "096a580397e9ba492606ba115f54f6532f8e8f0c91adfd6a0dac7d05201c29f0", kill_on_drop: false }`
[INFO] [stdout] 096a580397e9ba492606ba115f54f6532f8e8f0c91adfd6a0dac7d05201c29f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f1f5b1b3ad4479f45b160b0b4cb27f270d0225eb044fa8a0518ab1dba334d5e6
[INFO] running `Command { std: "docker" "start" "-a" "f1f5b1b3ad4479f45b160b0b4cb27f270d0225eb044fa8a0518ab1dba334d5e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] warning: `Rust-Tutorial-DerekBanas` (bin "Rust-Tutorial-DerekBanas" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Rust_Tutorial_DerekBanas-690de9c6d744ecc7)
[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" "f1f5b1b3ad4479f45b160b0b4cb27f270d0225eb044fa8a0518ab1dba334d5e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1f5b1b3ad4479f45b160b0b4cb27f270d0225eb044fa8a0518ab1dba334d5e6", kill_on_drop: false }`
[INFO] [stdout] f1f5b1b3ad4479f45b160b0b4cb27f270d0225eb044fa8a0518ab1dba334d5e6