[INFO] cloning repository https://github.com/g1eng/tiny_prng
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/g1eng/tiny_prng" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg1eng%2Ftiny_prng", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg1eng%2Ftiny_prng'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da1b69c62e3f0d8306748c8d1c127617d1caf0eb
[INFO] checking g1eng/tiny_prng against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg1eng%2Ftiny_prng" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/g1eng/tiny_prng
[INFO] finished tweaking git repo https://github.com/g1eng/tiny_prng
[INFO] tweaked toml for git repo https://github.com/g1eng/tiny_prng written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/g1eng/tiny_prng on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/g1eng/tiny_prng 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-2-tc1/source/wasm_web/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.50
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.50
[INFO] [stderr]   Downloaded minicov v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01535dc1d16e7b60d0aa81f18ab662a6ba71e1d806440447952e175714310a35
[INFO] running `Command { std: "docker" "start" "-a" "01535dc1d16e7b60d0aa81f18ab662a6ba71e1d806440447952e175714310a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01535dc1d16e7b60d0aa81f18ab662a6ba71e1d806440447952e175714310a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01535dc1d16e7b60d0aa81f18ab662a6ba71e1d806440447952e175714310a35", kill_on_drop: false }`
[INFO] [stdout] 01535dc1d16e7b60d0aa81f18ab662a6ba71e1d806440447952e175714310a35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e01efc334983013e3de1f3e75c28d7edfca0b310a7c9994514ef8b884764d6f
[INFO] running `Command { std: "docker" "start" "-a" "3e01efc334983013e3de1f3e75c28d7edfca0b310a7c9994514ef8b884764d6f", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/wasm_web/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking tiny_prng v0.2.5 (/opt/rustwide/workdir/tiny_prng)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> tiny_prng/src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![feature(test)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen_delta_rate`
[INFO] [stdout]    --> tiny_prng/src/xorshift.rs:151:37
[INFO] [stdout]     |
[INFO] [stdout] 151 |     use crate::{generate_unit_test, gen_delta_rate, generate_unit_test_real_ranged, generate_unit_test_real1, generate_unit_test_re...
[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::*`
[INFO] [stdout]    --> tiny_prng/src/xorshift.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BitAnd`, `BitOr`, `Shl`, and `Shr`
[INFO] [stdout]   --> tiny_prng/src/pcg.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::ops::{BitAnd, BitOr, Shl, Shr};
[INFO] [stdout]    |                ^^^^^^  ^^^^^  ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen_delta_rate`
[INFO] [stdout]    --> tiny_prng/src/pcg.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |     use crate::{gen_delta_rate, generate_unit_test, generate_unit_test_real1, generate_unit_test_real2, generate_unit_test_real_ran...
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PcgXshRr6432`, `PcgXshRs6432`, `PcgXslRr6432Mcg`, `PcgXslRrMcg`, and `PcgXslRr`
[INFO] [stdout]    --> tiny_prng/src/pcg.rs:164:17
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use super::{PcgXslRr6432Mcg, PcgXslRr, PcgXslRrMcg, PcgXshRs6432, PcgXshRr6432};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tiny_prng` (lib) due to 1 previous error; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> tiny_prng/src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | #![feature(test)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BitAnd`, `BitOr`, `Shl`, and `Shr`
[INFO] [stdout]   --> tiny_prng/src/pcg.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::ops::{BitAnd, BitOr, Shl, Shr};
[INFO] [stdout]    |                ^^^^^^  ^^^^^  ^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tiny_prng` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "3e01efc334983013e3de1f3e75c28d7edfca0b310a7c9994514ef8b884764d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e01efc334983013e3de1f3e75c28d7edfca0b310a7c9994514ef8b884764d6f", kill_on_drop: false }`
[INFO] [stdout] 3e01efc334983013e3de1f3e75c28d7edfca0b310a7c9994514ef8b884764d6f
