[INFO] cloning repository https://github.com/graydot/rust-cryptopals [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/graydot/rust-cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraydot%2Frust-cryptopals", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraydot%2Frust-cryptopals'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ad28eca8393b4e9d62f5811f00be0fba3a13484 [INFO] documenting graydot/rust-cryptopals against try#6fd27704e643b25711e6a97ec2b04873b411b97d for pr-96676 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgraydot%2Frust-cryptopals" "/workspace/builds/worker-44/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-44/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/graydot/rust-cryptopals on toolchain 6fd27704e643b25711e6a97ec2b04873b411b97d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/graydot/rust-cryptopals [INFO] finished tweaking git repo https://github.com/graydot/rust-cryptopals [INFO] tweaked toml for git repo https://github.com/graydot/rust-cryptopals written to /workspace/builds/worker-44/source/Cargo.toml [INFO] crate git repo https://github.com/graydot/rust-cryptopals already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3db78ccbf14bb5a8a50c6d089139f90c22e4a0b9e507662900afa8ba9cd2c63 [INFO] running `Command { std: "docker" "start" "-a" "d3db78ccbf14bb5a8a50c6d089139f90c22e4a0b9e507662900afa8ba9cd2c63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3db78ccbf14bb5a8a50c6d089139f90c22e4a0b9e507662900afa8ba9cd2c63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3db78ccbf14bb5a8a50c6d089139f90c22e4a0b9e507662900afa8ba9cd2c63", kill_on_drop: false }` [INFO] [stdout] d3db78ccbf14bb5a8a50c6d089139f90c22e4a0b9e507662900afa8ba9cd2c63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9082d65484e7d26514389327e8545fee13f6f7b7e383bcc7f126b3fd0ec95f88 [INFO] running `Command { std: "docker" "start" "-a" "9082d65484e7d26514389327e8545fee13f6f7b7e383bcc7f126b3fd0ec95f88", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bit v0.1.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling openssl-sys v0.9.51 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Documenting cryptopals v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking cryptopals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/utils.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 124 | (text ^ code) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 - (text ^ code) [INFO] [stdout] 124 + text ^ code [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils.rs:182:59 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn get_file_lines(file_name: &str) -> std::io::Result<(Vec)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 182 - pub fn get_file_lines(file_name: &str) -> std::io::Result<(Vec)> { [INFO] [stdout] 182 + pub fn get_file_lines(file_name: &str) -> std::io::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/oracle.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | for i in (start..end) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - for i in (start..end) { [INFO] [stdout] 41 + for i in start..end { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/oracle.rs:45:18 [INFO] [stdout] | [INFO] [stdout] 45 | for j in (0 as usize..block_length as usize){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 45 - for j in (0 as usize..block_length as usize){ [INFO] [stdout] 45 + for j in 0 as usize..block_length as usize { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/utils.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 124 | (text ^ code) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 - (text ^ code) [INFO] [stdout] 124 + text ^ code [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils.rs:182:59 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn get_file_lines(file_name: &str) -> std::io::Result<(Vec)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 182 - pub fn get_file_lines(file_name: &str) -> std::io::Result<(Vec)> { [INFO] [stdout] 182 + pub fn get_file_lines(file_name: &str) -> std::io::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::*` [INFO] [stdout] --> src/aes.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::utils::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::pk7::*` [INFO] [stdout] --> src/aes.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::pk7::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/oracle.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | for i in (start..end) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - for i in (start..end) { [INFO] [stdout] 41 + for i in start..end { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/oracle.rs:45:18 [INFO] [stdout] | [INFO] [stdout] 45 | for j in (0 as usize..block_length as usize){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 45 - for j in (0 as usize..block_length as usize){ [INFO] [stdout] 45 + for j in 0 as usize..block_length as usize { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iv` [INFO] [stdout] --> src/aes.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let iv: Option<&[u8]> = None; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_iv` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iv` [INFO] [stdout] --> src/aes.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let iv: Option<&[u8]> = None; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_iv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `padding` [INFO] [stdout] --> src/aes.rs:81:27 [INFO] [stdout] | [INFO] [stdout] 81 | let (decrypted_bytes, padding) = decrypted_bytes.split_at(values_len); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_padding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/utils.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | f.read_to_string(&mut contents); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/bin/c12.rs:22:19 [INFO] [stdout] | [INFO] [stdout] 22 | for length in (1..MAX_KEY_LENGTH+1) { // change this to infinite [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - for length in (1..MAX_KEY_LENGTH+1) { // change this to infinite [INFO] [stdout] 22 + for length in 1..MAX_KEY_LENGTH+1 { // change this to infinite [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `Command { std: "docker" "inspect" "9082d65484e7d26514389327e8545fee13f6f7b7e383bcc7f126b3fd0ec95f88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9082d65484e7d26514389327e8545fee13f6f7b7e383bcc7f126b3fd0ec95f88", kill_on_drop: false }` [INFO] [stdout] 9082d65484e7d26514389327e8545fee13f6f7b7e383bcc7f126b3fd0ec95f88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 333ef434f6df43d98da6ca048f1acfb74a5a7fdc503f53e83b987d87f1301079 [INFO] running `Command { std: "docker" "start" "-a" "333ef434f6df43d98da6ca048f1acfb74a5a7fdc503f53e83b987d87f1301079", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking bit v0.1.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Compiling openssl-sys v0.9.51 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Documenting cryptopals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/utils.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 124 | (text ^ code) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 - (text ^ code) [INFO] [stdout] 124 + text ^ code [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils.rs:182:59 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn get_file_lines(file_name: &str) -> std::io::Result<(Vec)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 182 - pub fn get_file_lines(file_name: &str) -> std::io::Result<(Vec)> { [INFO] [stdout] 182 + pub fn get_file_lines(file_name: &str) -> std::io::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/oracle.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | for i in (start..end) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - for i in (start..end) { [INFO] [stdout] 41 + for i in start..end { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/oracle.rs:45:18 [INFO] [stdout] | [INFO] [stdout] 45 | for j in (0 as usize..block_length as usize){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 45 - for j in (0 as usize..block_length as usize){ [INFO] [stdout] 45 + for j in 0 as usize..block_length as usize { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "333ef434f6df43d98da6ca048f1acfb74a5a7fdc503f53e83b987d87f1301079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "333ef434f6df43d98da6ca048f1acfb74a5a7fdc503f53e83b987d87f1301079", kill_on_drop: false }` [INFO] [stdout] 333ef434f6df43d98da6ca048f1acfb74a5a7fdc503f53e83b987d87f1301079