[INFO] cloning repository https://github.com/Maurdekye/gene-evo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Maurdekye/gene-evo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaurdekye%2Fgene-evo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaurdekye%2Fgene-evo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5cdc8ac26533097d681f45591ee5ff24843ff96a
[INFO] checking Maurdekye/gene-evo against try#8384de5d92dd9b1c0b67caa5c1c1b11bf606490f for pr-146300
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaurdekye%2Fgene-evo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Maurdekye/gene-evo
[INFO] finished tweaking git repo https://github.com/Maurdekye/gene-evo
[INFO] tweaked toml for git repo https://github.com/Maurdekye/gene-evo written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Maurdekye/gene-evo on toolchain 8384de5d92dd9b1c0b67caa5c1c1b11bf606490f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Maurdekye/gene-evo 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" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31d7eeddc1a39f40c55db3bfd13389b9599a8c7866cd3b3d0d7fca8f6f2d848e
[INFO] running `Command { std: "docker" "start" "-a" "31d7eeddc1a39f40c55db3bfd13389b9599a8c7866cd3b3d0d7fca8f6f2d848e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31d7eeddc1a39f40c55db3bfd13389b9599a8c7866cd3b3d0d7fca8f6f2d848e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d7eeddc1a39f40c55db3bfd13389b9599a8c7866cd3b3d0d7fca8f6f2d848e", kill_on_drop: false }`
[INFO] [stdout] 31d7eeddc1a39f40c55db3bfd13389b9599a8c7866cd3b3d0d7fca8f6f2d848e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8384de5d92dd9b1c0b67caa5c1c1b11bf606490f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4648d008240b85b0d10d121927dbb591d1bc0b5b7fd5d90d7f5c31479f687c8
[INFO] running `Command { std: "docker" "start" "-a" "f4648d008240b85b0d10d121927dbb591d1bc0b5b7fd5d90d7f5c31479f687c8", kill_on_drop: false }`
[INFO] [stderr]     Checking gene-evo v3.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::random::Random`
[INFO] [stdout]  --> src/lib.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     random::{Random, RandomSource},
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |              |
[INFO] [stdout]   |              no `Random` in `random`
[INFO] [stdout]   |              help: a similar name exists in the module: `random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::random::Random`
[INFO] [stdout]  --> src/lib.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     random::{Random, RandomSource},
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout]   |              |
[INFO] [stdout]   |              no `Random` in `random`
[INFO] [stdout]   |              help: a similar name exists in the module: `random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for type `u32` in the current scope
[INFO] [stdout]    --> src/lib.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 123 |     u32::random(rng) as f32 / u32::MAX as f32
[INFO] [stdout]     |          ^^^^^^ function or associated item not found in `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for type `u32` in the current scope
[INFO] [stdout]    --> src/lib.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 123 |     u32::random(rng) as f32 / u32::MAX as f32
[INFO] [stdout]     |          ^^^^^^ function or associated item not found in `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gene-evo` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `gene-evo` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f4648d008240b85b0d10d121927dbb591d1bc0b5b7fd5d90d7f5c31479f687c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4648d008240b85b0d10d121927dbb591d1bc0b5b7fd5d90d7f5c31479f687c8", kill_on_drop: false }`
[INFO] [stdout] f4648d008240b85b0d10d121927dbb591d1bc0b5b7fd5d90d7f5c31479f687c8