[INFO] cloning repository https://github.com/lifematrix/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/lifematrix/rust-rsa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flifematrix%2Frust-rsa", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flifematrix%2Frust-rsa'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1ab675fb8d5c78c4fcf82deb4920de5ee4e615e9 [INFO] testing lifematrix/rust-rsa against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flifematrix%2Frust-rsa" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lifematrix/rust-rsa [INFO] finished tweaking git repo https://github.com/lifematrix/rust-rsa [INFO] tweaked toml for git repo https://github.com/lifematrix/rust-rsa written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lifematrix/rust-rsa on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lifematrix/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe954246084f79ef574f0cff19fa6e51980dde5ee554f938ec526378e6eb0893 [INFO] running `Command { std: "docker" "start" "-a" "fe954246084f79ef574f0cff19fa6e51980dde5ee554f938ec526378e6eb0893", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe954246084f79ef574f0cff19fa6e51980dde5ee554f938ec526378e6eb0893", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe954246084f79ef574f0cff19fa6e51980dde5ee554f938ec526378e6eb0893", kill_on_drop: false }` [INFO] [stdout] fe954246084f79ef574f0cff19fa6e51980dde5ee554f938ec526378e6eb0893 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87192a0f96cab54b3297aa57861087edef96061c0666ca7c1e72f99af1a9f2c0 [INFO] running `Command { std: "docker" "start" "-a" "87192a0f96cab54b3297aa57861087edef96061c0666ca7c1e72f99af1a9f2c0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rust-rsa v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `min` [INFO] [stdout] --> src/bignum.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{min, max, Ordering}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `minuend` is never read [INFO] [stdout] --> src/bignum.rs:149:17 [INFO] [stdout] | [INFO] [stdout] 149 | let mut minuend: u64 = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `subtrahend` is never read [INFO] [stdout] --> src/bignum.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | let mut subtrahend: u64 = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/bin/dev.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_abs` is never used [INFO] [stdout] --> src/bin/dev.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn test_abs() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_constructor` is never used [INFO] [stdout] --> src/bin/dev.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn test_constructor() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_add_digits` is never used [INFO] [stdout] --> src/bin/dev.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn test_add_digits() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_sub_digits` is never used [INFO] [stdout] --> src/bin/dev.rs:117:4 [INFO] [stdout] | [INFO] [stdout] 117 | fn test_sub_digits() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `Command { std: "docker" "inspect" "87192a0f96cab54b3297aa57861087edef96061c0666ca7c1e72f99af1a9f2c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87192a0f96cab54b3297aa57861087edef96061c0666ca7c1e72f99af1a9f2c0", kill_on_drop: false }` [INFO] [stdout] 87192a0f96cab54b3297aa57861087edef96061c0666ca7c1e72f99af1a9f2c0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf7a200ec833ef816c9c816f436443b5d81f1b301224a8090957efece8e6d49c [INFO] running `Command { std: "docker" "start" "-a" "bf7a200ec833ef816c9c816f436443b5d81f1b301224a8090957efece8e6d49c", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `min` [INFO] [stdout] --> src/bignum.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{min, max, Ordering}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `minuend` is never read [INFO] [stdout] --> src/bignum.rs:149:17 [INFO] [stdout] | [INFO] [stdout] 149 | let mut minuend: u64 = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-rsa v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `subtrahend` is never read [INFO] [stdout] --> src/bignum.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | let mut subtrahend: u64 = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/bin/dev.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `min` [INFO] [stdout] --> src/bignum.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::{min, max, Ordering}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_abs` is never used [INFO] [stdout] --> src/bin/dev.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn test_abs() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_constructor` is never used [INFO] [stdout] --> src/bin/dev.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn test_constructor() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_add_digits` is never used [INFO] [stdout] --> src/bin/dev.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn test_add_digits() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_sub_digits` is never used [INFO] [stdout] --> src/bin/dev.rs:117:4 [INFO] [stdout] | [INFO] [stdout] 117 | fn test_sub_digits() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `add` in this scope [INFO] [stdout] --> src/lib.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | let result = add(2, 2); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: use the `.` operator to call the method `Add::add` on `{integer}` [INFO] [stdout] | [INFO] [stdout] 9 - let result = add(2, 2); [INFO] [stdout] 9 + let result = 2.add(2); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `minuend` is never read [INFO] [stdout] --> src/bignum.rs:149:17 [INFO] [stdout] | [INFO] [stdout] 149 | let mut minuend: u64 = 0; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `subtrahend` is never read [INFO] [stdout] --> src/bignum.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | let mut subtrahend: u64 = 0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-rsa` (lib test) due to 1 previous error; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bf7a200ec833ef816c9c816f436443b5d81f1b301224a8090957efece8e6d49c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf7a200ec833ef816c9c816f436443b5d81f1b301224a8090957efece8e6d49c", kill_on_drop: false }` [INFO] [stdout] bf7a200ec833ef816c9c816f436443b5d81f1b301224a8090957efece8e6d49c