[INFO] cloning repository https://github.com/paddison/rust_rsa [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paddison/rust_rsa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaddison%2Frust_rsa", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaddison%2Frust_rsa'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 05f131365c606a0bc152d0448622ad58294e8964 [INFO] checking paddison/rust_rsa against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaddison%2Frust_rsa" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paddison/rust_rsa on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/paddison/rust_rsa [INFO] finished tweaking git repo https://github.com/paddison/rust_rsa [INFO] tweaked toml for git repo https://github.com/paddison/rust_rsa written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/paddison/rust_rsa 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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded az v1.2.0 [INFO] [stderr] Downloaded rug v1.16.0 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.4.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6cc6d882910ada3fb764b09c8be12bcdcc48400e92cb505d12ea688347df4f3 [INFO] running `Command { std: "docker" "start" "-a" "a6cc6d882910ada3fb764b09c8be12bcdcc48400e92cb505d12ea688347df4f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6cc6d882910ada3fb764b09c8be12bcdcc48400e92cb505d12ea688347df4f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6cc6d882910ada3fb764b09c8be12bcdcc48400e92cb505d12ea688347df4f3", kill_on_drop: false }` [INFO] [stdout] a6cc6d882910ada3fb764b09c8be12bcdcc48400e92cb505d12ea688347df4f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb2f1f1697286302ebee60e4d018309ef11630822144d4d401a17773ac2feb5f [INFO] running `Command { std: "docker" "start" "-a" "cb2f1f1697286302ebee60e4d018309ef11630822144d4d401a17773ac2feb5f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling gmp-mpfr-sys v1.4.7 [INFO] [stderr] Compiling az v1.2.0 [INFO] [stderr] Compiling rug v1.16.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rsa_arbitray_precision v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser/parser.rs:23:71 [INFO] [stdout] | [INFO] [stdout] 22 | impl<'args> OptParser<'args> { [INFO] [stdout] | ----- lifetime `'args` declared here [INFO] [stdout] 23 | pub fn new(args: &'args[String], expected: Vec) -> OptParser { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Complete` [INFO] [stdout] --> src/input_module.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use rug::{Integer, Complete}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/parser/parser.rs:23:71 [INFO] [stdout] | [INFO] [stdout] 22 | impl<'args> OptParser<'args> { [INFO] [stdout] | ----- lifetime `'args` declared here [INFO] [stdout] 23 | pub fn new(args: &'args[String], expected: Vec) -> OptParser { [INFO] [stdout] | ^^^^^^^^^ this elided lifetime gets resolved as `'args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_file_name` is never used [INFO] [stdout] --> src/commands/util.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn parse_file_name(args: &[String]) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `f_type` is never read [INFO] [stdout] --> src/parser/opt.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) struct ParsedOpt { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 3 | name: String, [INFO] [stdout] 4 | f_type: FlagType, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParsedOpt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `is_flag` and `verify` are never used [INFO] [stdout] --> src/parser/opt.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl ParsedOpt { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn is_flag(flag: &str) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub(crate) fn verify(&self, name: &str, args: Option>) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/input_module.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | let s = number_to_string(n).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_file_name` is never used [INFO] [stdout] --> src/commands/util.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn parse_file_name(args: &[String]) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `f_type` is never read [INFO] [stdout] --> src/parser/opt.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub(crate) struct ParsedOpt { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 3 | name: String, [INFO] [stdout] 4 | f_type: FlagType, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParsedOpt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `is_flag` is never used [INFO] [stdout] --> src/parser/opt.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl ParsedOpt { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn is_flag(flag: &str) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s [INFO] running `Command { std: "docker" "inspect" "cb2f1f1697286302ebee60e4d018309ef11630822144d4d401a17773ac2feb5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb2f1f1697286302ebee60e4d018309ef11630822144d4d401a17773ac2feb5f", kill_on_drop: false }` [INFO] [stdout] cb2f1f1697286302ebee60e4d018309ef11630822144d4d401a17773ac2feb5f