[INFO] cloning repository https://github.com/pnadon/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/pnadon/crypto-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnadon%2Fcrypto-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnadon%2Fcrypto-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 206de002a8027c54549a00feb1946cafb2ae0af1
[INFO] checking pnadon/crypto-rs against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnadon%2Fcrypto-rs" "/workspace/builds/worker-59/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-59/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pnadon/crypto-rs on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pnadon/crypto-rs
[INFO] finished tweaking git repo https://github.com/pnadon/crypto-rs
[INFO] tweaked toml for git repo https://github.com/pnadon/crypto-rs written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] crate git repo https://github.com/pnadon/crypto-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "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-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c55abc47e0d8328eb4f71917f4ff5ce921879d688a94ff504f61b95347bc17d5
[INFO] running `Command { std: "docker" "start" "-a" "c55abc47e0d8328eb4f71917f4ff5ce921879d688a94ff504f61b95347bc17d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c55abc47e0d8328eb4f71917f4ff5ce921879d688a94ff504f61b95347bc17d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c55abc47e0d8328eb4f71917f4ff5ce921879d688a94ff504f61b95347bc17d5", kill_on_drop: false }`
[INFO] [stdout] c55abc47e0d8328eb4f71917f4ff5ce921879d688a94ff504f61b95347bc17d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ff39ac02b03e13ed008aa9e8e3e93eb91b245d36da30030ca6a5e92bf07af2e
[INFO] running `Command { std: "docker" "start" "-a" "7ff39ac02b03e13ed008aa9e8e3e93eb91b245d36da30030ca6a5e92bf07af2e", kill_on_drop: false }`
[INFO] [stderr]     Checking crypto v0.1.0 (/opt/rustwide/workdir/crypto)
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stdout] warning: unused import: `core::panic`
[INFO] [stdout]   --> crypto/src/base64.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     use core::panic;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::panic`
[INFO] [stdout]   --> crypto/src/heuristics.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use core::panic;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::panic`
[INFO] [stdout]   --> crypto/src/hex.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     use core::panic;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::panic`
[INFO] [stdout]    --> crypto/src/repeating_key_xor.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     use core::panic;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `xor_hex`
[INFO] [stdout]   --> crypto/src/repeating_key_xor.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn xor_hex(input_1: &str, input_2: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> crypto/src/base64.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |         _ => panic!(format!("Invalid digit for base64: {:?}", digit)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 48 -         _ => panic!(format!("Invalid digit for base64: {:?}", digit)),
[INFO] [stdout] 48 +         _ => panic!("Invalid digit for base64: {:?}", digit),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> crypto/src/hex.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |         _ => panic!(format!("Invalid digit for hex: {:?}", input)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 24 -         _ => panic!(format!("Invalid digit for hex: {:?}", input)),
[INFO] [stdout] 24 +         _ => panic!("Invalid digit for hex: {:?}", input),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> crypto/src/base64.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |         _ => panic!(format!("Invalid digit for base64: {:?}", digit)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 48 -         _ => panic!(format!("Invalid digit for base64: {:?}", digit)),
[INFO] [stdout] 48 +         _ => panic!("Invalid digit for base64: {:?}", digit),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> crypto/src/hex.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |         _ => panic!(format!("Invalid digit for hex: {:?}", input)),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 24 -         _ => panic!(format!("Invalid digit for hex: {:?}", input)),
[INFO] [stdout] 24 +         _ => panic!("Invalid digit for hex: {:?}", input),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cryptopals v0.1.0 (/opt/rustwide/workdir/cryptopals)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "7ff39ac02b03e13ed008aa9e8e3e93eb91b245d36da30030ca6a5e92bf07af2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ff39ac02b03e13ed008aa9e8e3e93eb91b245d36da30030ca6a5e92bf07af2e", kill_on_drop: false }`
[INFO] [stdout] 7ff39ac02b03e13ed008aa9e8e3e93eb91b245d36da30030ca6a5e92bf07af2e