[INFO] cloning repository https://github.com/h3nnn4n/rusty-rsa [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/h3nnn4n/rusty-rsa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fh3nnn4n%2Frusty-rsa", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fh3nnn4n%2Frusty-rsa'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ebb9b3c99665836799075a4fe484b8d3fd80960d [INFO] checking h3nnn4n/rusty-rsa against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fh3nnn4n%2Frusty-rsa" "/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/h3nnn4n/rusty-rsa on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/h3nnn4n/rusty-rsa [INFO] finished tweaking git repo https://github.com/h3nnn4n/rusty-rsa [INFO] tweaked toml for git repo https://github.com/h3nnn4n/rusty-rsa written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/h3nnn4n/rusty-rsa already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--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-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d0499111683d17267f005233b53d9b98ea1c25b2cd508882181b3fe67ec9303d [INFO] running `Command { std: "docker" "start" "-a" "d0499111683d17267f005233b53d9b98ea1c25b2cd508882181b3fe67ec9303d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0499111683d17267f005233b53d9b98ea1c25b2cd508882181b3fe67ec9303d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0499111683d17267f005233b53d9b98ea1c25b2cd508882181b3fe67ec9303d", kill_on_drop: false }` [INFO] [stdout] d0499111683d17267f005233b53d9b98ea1c25b2cd508882181b3fe67ec9303d [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0f505a08bd47b1287b39f88b654be69ae62cab0d384bc9238a5230a275846b79 [INFO] running `Command { std: "docker" "start" "-a" "0f505a08bd47b1287b39f88b654be69ae62cab0d384bc9238a5230a275846b79", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Compiling gmp-mpfr-sys v1.1.5 [INFO] [stderr] Compiling rug v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking rsa_lixo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::gmp_mpfr_sys::gmp` [INFO] [stdout] --> src/big_lenstra.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use self::gmp_mpfr_sys::gmp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng`, `thread_rng` [INFO] [stdout] --> src/big_lenstra.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | use self::rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::rug::rand::RandState` [INFO] [stdout] --> src/big_lenstra.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use self::rug::rand::RandState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/big_lenstra.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::gmp_mpfr_sys::gmp` [INFO] [stdout] --> src/big_lenstra.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use self::gmp_mpfr_sys::gmp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng`, `thread_rng` [INFO] [stdout] --> src/big_lenstra.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | use self::rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::rug::rand::RandState` [INFO] [stdout] --> src/big_lenstra.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use self::rug::rand::RandState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/big_lenstra.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/big_lenstra.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pp` is never read [INFO] [stdout] --> src/big_lenstra.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | let mut pp = Integer::from(2); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/big_lenstra.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rsa.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut bytes_wrote; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/big_lenstra.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pp` is never read [INFO] [stdout] --> src/big_lenstra.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | let mut pp = Integer::from(2); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inverse` [INFO] [stdout] --> src/tests.rs:35:24 [INFO] [stdout] | [INFO] [stdout] 35 | Ok(inverse) => true, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inverse` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/big_lenstra.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rsa.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut bytes_wrote; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests.rs:32:21 [INFO] [stdout] | [INFO] [stdout] 32 | let mut n = Integer::from(p); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 31s [INFO] running `Command { std: "docker" "inspect" "0f505a08bd47b1287b39f88b654be69ae62cab0d384bc9238a5230a275846b79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f505a08bd47b1287b39f88b654be69ae62cab0d384bc9238a5230a275846b79", kill_on_drop: false }` [INFO] [stdout] 0f505a08bd47b1287b39f88b654be69ae62cab0d384bc9238a5230a275846b79