[INFO] cloning repository https://github.com/sandmannmax/crypto_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sandmannmax/crypto_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandmannmax%2Fcrypto_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandmannmax%2Fcrypto_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24c64de0b0db40db13a43b9084fb5a17d6ce1f25
[INFO] checking sandmannmax/crypto_rs against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandmannmax%2Fcrypto_rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sandmannmax/crypto_rs on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sandmannmax/crypto_rs
[INFO] finished tweaking git repo https://github.com/sandmannmax/crypto_rs
[INFO] tweaked toml for git repo https://github.com/sandmannmax/crypto_rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sandmannmax/crypto_rs 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-bigint-dig v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d99a90983fb3075faa7ed774fffd46d9efc2ae1ba4fbfbda9bb6285901436db7
[INFO] running `Command { std: "docker" "start" "-a" "d99a90983fb3075faa7ed774fffd46d9efc2ae1ba4fbfbda9bb6285901436db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d99a90983fb3075faa7ed774fffd46d9efc2ae1ba4fbfbda9bb6285901436db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d99a90983fb3075faa7ed774fffd46d9efc2ae1ba4fbfbda9bb6285901436db7", kill_on_drop: false }`
[INFO] [stdout] d99a90983fb3075faa7ed774fffd46d9efc2ae1ba4fbfbda9bb6285901436db7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad1587539fff527f1ef964cc52289016553e002fbdcdec0c0767986e3a8e1fe5
[INFO] running `Command { std: "docker" "start" "-a" "ad1587539fff527f1ef964cc52289016553e002fbdcdec0c0767986e3a8e1fe5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling num-bigint-dig v0.8.2
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking getrandom v0.2.8
[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 crypto_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ToBigUint`
[INFO] [stdout]  --> src/rsa.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_bigint::{BigInt, BigUint, ToBigInt, ToBigUint};
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToBigUint`
[INFO] [stdout]  --> src/rsa.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_bigint::{BigInt, BigUint, ToBigInt, ToBigUint};
[INFO] [stdout]   |                                             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pubKey` should have a snake case name
[INFO] [stdout]   --> src/rsa.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let pubKey = PubKey {
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `pub_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `privKey` should have a snake case name
[INFO] [stdout]   --> src/rsa.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let privKey = PrivKey { n: n, d: d };
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `priv_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pubKey` should have a snake case name
[INFO] [stdout]   --> src/rsa.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let pubKey = PubKey {
[INFO] [stdout]    |             ^^^^^^ help: convert the identifier to snake case: `pub_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `privKey` should have a snake case name
[INFO] [stdout]   --> src/rsa.rs:35:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let privKey = PrivKey { n: n, d: d };
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `priv_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "ad1587539fff527f1ef964cc52289016553e002fbdcdec0c0767986e3a8e1fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad1587539fff527f1ef964cc52289016553e002fbdcdec0c0767986e3a8e1fe5", kill_on_drop: false }`
[INFO] [stdout] ad1587539fff527f1ef964cc52289016553e002fbdcdec0c0767986e3a8e1fe5