[INFO] cloning repository https://github.com/elizabeth269/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/elizabeth269/rust_tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felizabeth269%2Frust_tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felizabeth269%2Frust_tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a93c9e3415cfe0cfdf2a5938a3f785edcd80767
[INFO] checking elizabeth269/rust_tutorial against master#b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd for pr-155501
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felizabeth269%2Frust_tutorial" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/elizabeth269/rust_tutorial
[INFO] finished tweaking git repo https://github.com/elizabeth269/rust_tutorial
[INFO] tweaked toml for git repo https://github.com/elizabeth269/rust_tutorial written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/elizabeth269/rust_tutorial on toolchain b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/elizabeth269/rust_tutorial 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" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac428283ac5822a2550219630e309777a88e78fd2a3354f6143bf4db069a345b
[INFO] running `Command { std: "docker" "start" "-a" "ac428283ac5822a2550219630e309777a88e78fd2a3354f6143bf4db069a345b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac428283ac5822a2550219630e309777a88e78fd2a3354f6143bf4db069a345b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac428283ac5822a2550219630e309777a88e78fd2a3354f6143bf4db069a345b", kill_on_drop: false }`
[INFO] [stdout] ac428283ac5822a2550219630e309777a88e78fd2a3354f6143bf4db069a345b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d750ad0c797d11825eeb481b3362687b3c5e60eb9cb2ea65683d7eff28314b4
[INFO] running `Command { std: "docker" "start" "-a" "3d750ad0c797d11825eeb481b3362687b3c5e60eb9cb2ea65683d7eff28314b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rust_tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0004]: non-exhaustive patterns: `i32::MIN..=0_i32` and `19_i32..=64_i32` not covered
[INFO] [stdout]   --> src/main.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |     match age {
[INFO] [stdout]    |           ^^^ patterns `i32::MIN..=0_i32` and `19_i32..=64_i32` not covered
[INFO] [stdout]    |
[INFO] [stdout]    = note: the matched value is of type `i32`
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms
[INFO] [stdout]    |
[INFO] [stdout] 58 ~         65..=i32::MAX => println!("you are valuabel"),
[INFO] [stdout] 59 ~         i32::MIN..=0_i32 | 19_i32..=64_i32 => todo!(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: `i32::MIN..=0_i32` and `19_i32..=64_i32` not covered
[INFO] [stdout]   --> src/main.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |     match age {
[INFO] [stdout]    |           ^^^ patterns `i32::MIN..=0_i32` and `19_i32..=64_i32` not covered
[INFO] [stdout]    |
[INFO] [stdout]    = note: the matched value is of type `i32`
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern, a match arm with multiple or-patterns as shown, or multiple match arms
[INFO] [stdout]    |
[INFO] [stdout] 58 ~         65..=i32::MAX => println!("you are valuabel"),
[INFO] [stdout] 59 ~         i32::MIN..=0_i32 | 19_i32..=64_i32 => todo!(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_tutorial` (bin "rust_tutorial") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust_tutorial` (bin "rust_tutorial" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3d750ad0c797d11825eeb481b3362687b3c5e60eb9cb2ea65683d7eff28314b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d750ad0c797d11825eeb481b3362687b3c5e60eb9cb2ea65683d7eff28314b4", kill_on_drop: false }`
[INFO] [stdout] 3d750ad0c797d11825eeb481b3362687b3c5e60eb9cb2ea65683d7eff28314b4