[INFO] cloning repository https://github.com/zoltan-nz/rust-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zoltan-nz/rust-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzoltan-nz%2Frust-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzoltan-nz%2Frust-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38f9a933c5213907241e36d114a275b49c2607f8
[INFO] checking zoltan-nz/rust-playground against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzoltan-nz%2Frust-playground" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zoltan-nz/rust-playground
[INFO] finished tweaking git repo https://github.com/zoltan-nz/rust-playground
[INFO] tweaked toml for git repo https://github.com/zoltan-nz/rust-playground written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zoltan-nz/rust-playground on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zoltan-nz/rust-playground 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63497b6d4bdcfe19c2812883f16b1d8a009593289c91ee5dbfaacf9565122e5f
[INFO] running `Command { std: "docker" "start" "-a" "63497b6d4bdcfe19c2812883f16b1d8a009593289c91ee5dbfaacf9565122e5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63497b6d4bdcfe19c2812883f16b1d8a009593289c91ee5dbfaacf9565122e5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63497b6d4bdcfe19c2812883f16b1d8a009593289c91ee5dbfaacf9565122e5f", kill_on_drop: false }`
[INFO] [stdout] 63497b6d4bdcfe19c2812883f16b1d8a009593289c91ee5dbfaacf9565122e5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 517adcee015540594a272c5ded6b3c9a042cef00c66932f09f4b593de1ed9de7
[INFO] running `Command { std: "docker" "start" "-a" "517adcee015540594a272c5ded6b3c9a042cef00c66932f09f4b593de1ed9de7", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]  --> guessing-game/src/main.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let secret_number = rand::thread_rng().gen_range(1..=100);
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]  --> guessing-game/src/main.rs:8:44
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let secret_number = rand::thread_rng().gen_range(1..=100);
[INFO] [stdout]   |                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]  --> guessing-game/src/main.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let secret_number = rand::thread_rng().gen_range(1..=100);
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]  --> guessing-game/src/main.rs:8:44
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let secret_number = rand::thread_rng().gen_range(1..=100);
[INFO] [stdout]   |                                            ^^^^^^^^^
[INFO] [stdout] 
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[INFO] [stdout] warning: unused import: `super::answer::Entity as Answer`
[INFO] [stdout]  --> qna-axum/src/entities/prelude.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use super::answer::Entity as Answer;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::answer::Entity as Answer`
[INFO] [stdout]  --> qna-axum/src/entities/prelude.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use super::answer::Entity as Answer;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::entities::answer::Model as AnswerModel`
[INFO] [stdout]  --> qna-axum/src/handlers/questions.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::entities::answer::Model as AnswerModel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::entities::answer::Model as AnswerModel`
[INFO] [stdout]  --> qna-axum/src/handlers/questions.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::entities::answer::Model as AnswerModel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ParsingParameters` and `MissingParameters` are never constructed
[INFO] [stdout]  --> qna-axum/src/models/errors.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Error {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 3 |     ParsingParameters,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     MissingParameters,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ParsingParameters` and `MissingParameters` are never constructed
[INFO] [stdout]  --> qna-axum/src/models/errors.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Error {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 3 |     ParsingParameters,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     MissingParameters,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "517adcee015540594a272c5ded6b3c9a042cef00c66932f09f4b593de1ed9de7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "517adcee015540594a272c5ded6b3c9a042cef00c66932f09f4b593de1ed9de7", kill_on_drop: false }`
[INFO] [stdout] 517adcee015540594a272c5ded6b3c9a042cef00c66932f09f4b593de1ed9de7
