[INFO] cloning repository https://github.com/EnzoAlbornoz/prime-numbers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EnzoAlbornoz/prime-numbers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEnzoAlbornoz%2Fprime-numbers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEnzoAlbornoz%2Fprime-numbers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0940ddd24e6599273b1905c37e106f06e5918e8c
[INFO] checking EnzoAlbornoz/prime-numbers against try#0c46a61b05fb97ea2e031df461bcb1436e3c5bc3 for pr-98456-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEnzoAlbornoz%2Fprime-numbers" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EnzoAlbornoz/prime-numbers on toolchain 0c46a61b05fb97ea2e031df461bcb1436e3c5bc3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0c46a61b05fb97ea2e031df461bcb1436e3c5bc3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EnzoAlbornoz/prime-numbers
[INFO] finished tweaking git repo https://github.com/EnzoAlbornoz/prime-numbers
[INFO] tweaked toml for git repo https://github.com/EnzoAlbornoz/prime-numbers written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/EnzoAlbornoz/prime-numbers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0c46a61b05fb97ea2e031df461bcb1436e3c5bc3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0c46a61b05fb97ea2e031df461bcb1436e3c5bc3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 374a905fd291edd63d35062f5ec3766453305f9a7d0a1d836d70be223edad457
[INFO] running `Command { std: "docker" "start" "-a" "374a905fd291edd63d35062f5ec3766453305f9a7d0a1d836d70be223edad457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "374a905fd291edd63d35062f5ec3766453305f9a7d0a1d836d70be223edad457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374a905fd291edd63d35062f5ec3766453305f9a7d0a1d836d70be223edad457", kill_on_drop: false }`
[INFO] [stdout] 374a905fd291edd63d35062f5ec3766453305f9a7d0a1d836d70be223edad457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0c46a61b05fb97ea2e031df461bcb1436e3c5bc3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 857ca9087a18391aadba967145fdc7022060c1a83358bbcb7c9c2c4a04815b7a
[INFO] running `Command { std: "docker" "start" "-a" "857ca9087a18391aadba967145fdc7022060c1a83358bbcb7c9c2c4a04815b7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]     Checking wyz v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking prime-numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `str::FromStr`, `thread`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     str::FromStr,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 3 |     thread,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `gen_prime_number_lcg_fermat_parallel`, `is_prime_fermat`
[INFO] [stdout]   --> src/main.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |     gen_prime_number_lcg_fermat, gen_prime_number_lcg_fermat_parallel, gen_prime_number_lcg_miller,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     is_prime_fermat,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Shl`
[INFO] [stdout]  --> src/prime.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::{DivAssign, Shl}, str::FromStr, thread, time::{SystemTime, UNIX_EPOCH}};
[INFO] [stdout]   |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/random.rs:3:57
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fmt, num::TryFromIntError, ops::{Mul}, time::{Instant, SystemTime, UNIX_EPOCH}};
[INFO] [stdout]   |                                                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `str::FromStr`, `thread`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     str::FromStr,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 3 |     thread,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `gen_prime_number_lcg_fermat_parallel`, `is_prime_fermat`
[INFO] [stdout]   --> src/main.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |     gen_prime_number_lcg_fermat, gen_prime_number_lcg_fermat_parallel, gen_prime_number_lcg_miller,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     is_prime_fermat,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Shl`, `str::FromStr`
[INFO] [stdout]  --> src/prime.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ops::{DivAssign, Shl}, str::FromStr, thread, time::{SystemTime, UNIX_EPOCH}};
[INFO] [stdout]   |                            ^^^   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Instant`, `SystemTime`, `UNIX_EPOCH`
[INFO] [stdout]  --> src/random.rs:3:57
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fmt, num::TryFromIntError, ops::{Mul}, time::{Instant, SystemTime, UNIX_EPOCH}};
[INFO] [stdout]   |                                                         ^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.70s
[INFO] running `Command { std: "docker" "inspect" "857ca9087a18391aadba967145fdc7022060c1a83358bbcb7c9c2c4a04815b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "857ca9087a18391aadba967145fdc7022060c1a83358bbcb7c9c2c4a04815b7a", kill_on_drop: false }`
[INFO] [stdout] 857ca9087a18391aadba967145fdc7022060c1a83358bbcb7c9c2c4a04815b7a