[INFO] cloning repository https://github.com/PesTospertnyj/rust_education
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PesTospertnyj/rust_education" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPesTospertnyj%2Frust_education", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPesTospertnyj%2Frust_education'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee306a5ec7d8c4a4a3f3a6824bd5bd92afebdf99
[INFO] testing PesTospertnyj/rust_education 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%2FPesTospertnyj%2Frust_education" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PesTospertnyj/rust_education 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/PesTospertnyj/rust_education
[INFO] finished tweaking git repo https://github.com/PesTospertnyj/rust_education
[INFO] tweaked toml for git repo https://github.com/PesTospertnyj/rust_education written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/PesTospertnyj/rust_education 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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] f43526a178b8845e6c3aad8ea02138d38af09405a6fd361340331fa762ff0580
[INFO] running `Command { std: "docker" "start" "-a" "f43526a178b8845e6c3aad8ea02138d38af09405a6fd361340331fa762ff0580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f43526a178b8845e6c3aad8ea02138d38af09405a6fd361340331fa762ff0580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f43526a178b8845e6c3aad8ea02138d38af09405a6fd361340331fa762ff0580", kill_on_drop: false }`
[INFO] [stdout] f43526a178b8845e6c3aad8ea02138d38af09405a6fd361340331fa762ff0580
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] fd21ffae4eb1d173de79a431aa44443ceafb8be2b04ec1bbc4d22bd6dda16e05
[INFO] running `Command { std: "docker" "start" "-a" "fd21ffae4eb1d173de79a431aa44443ceafb8be2b04ec1bbc4d22bd6dda16e05", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rustEducation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `rustEducation` 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_education`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "fd21ffae4eb1d173de79a431aa44443ceafb8be2b04ec1bbc4d22bd6dda16e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd21ffae4eb1d173de79a431aa44443ceafb8be2b04ec1bbc4d22bd6dda16e05", kill_on_drop: false }`
[INFO] [stdout] fd21ffae4eb1d173de79a431aa44443ceafb8be2b04ec1bbc4d22bd6dda16e05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] ed75000f267cd1290c5d46e9e43f6b55e0fd9e7ed25d13295c14fdf5300b4737
[INFO] running `Command { std: "docker" "start" "-a" "ed75000f267cd1290c5d46e9e43f6b55e0fd9e7ed25d13295c14fdf5300b4737", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustEducation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `rustEducation` 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_education`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "ed75000f267cd1290c5d46e9e43f6b55e0fd9e7ed25d13295c14fdf5300b4737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed75000f267cd1290c5d46e9e43f6b55e0fd9e7ed25d13295c14fdf5300b4737", kill_on_drop: false }`
[INFO] [stdout] ed75000f267cd1290c5d46e9e43f6b55e0fd9e7ed25d13295c14fdf5300b4737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 46dc703bbf7320a3c68f3c46941851d7aa35004c7c1884be87d982f1417250c0
[INFO] running `Command { std: "docker" "start" "-a" "46dc703bbf7320a3c68f3c46941851d7aa35004c7c1884be87d982f1417250c0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: crate `rustEducation` 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_education`
[INFO] [stderr] 
[INFO] [stderr] warning: `rustEducation` (bin "rustEducation" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustEducation-e2d777bf472fe7ff)
[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" "46dc703bbf7320a3c68f3c46941851d7aa35004c7c1884be87d982f1417250c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46dc703bbf7320a3c68f3c46941851d7aa35004c7c1884be87d982f1417250c0", kill_on_drop: false }`
[INFO] [stdout] 46dc703bbf7320a3c68f3c46941851d7aa35004c7c1884be87d982f1417250c0