[INFO] updating cached repository https://github.com/tomerhc/broken [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] [stderr] From https://github.com/tomerhc/broken [INFO] [stderr] 4ec3e63..45fa796 master -> master [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 45fa796f4d5b219ef6cb9f8a97759ccda552df63 [INFO] checking tomerhc/broken against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomerhc%2Fbroken" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tomerhc/broken on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tomerhc/broken [INFO] finished tweaking git repo https://github.com/tomerhc/broken [INFO] tweaked toml for git repo https://github.com/tomerhc/broken written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/tomerhc/broken already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82923764ea355e008c3abd25fe68eeadad108d1aa19163fd5329e6d40b8194ab [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "82923764ea355e008c3abd25fe68eeadad108d1aa19163fd5329e6d40b8194ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82923764ea355e008c3abd25fe68eeadad108d1aa19163fd5329e6d40b8194ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82923764ea355e008c3abd25fe68eeadad108d1aa19163fd5329e6d40b8194ab", kill_on_drop: false }` [INFO] [stdout] 82923764ea355e008c3abd25fe68eeadad108d1aa19163fd5329e6d40b8194ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 039a6fc23501a364a569ce68eb7fca9464fcdd1848b4bd0328fe87d83a00a35c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "039a6fc23501a364a569ce68eb7fca9464fcdd1848b4bd0328fe87d83a00a35c", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling openssl-sys v0.9.56 [INFO] [stderr] Checking crossbeam-queue v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking crypto-hash v0.3.4 [INFO] [stderr] Checking broken v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> src/file_mng.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{SeekFrom, Cursor}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ioError` should have an upper camel case name [INFO] [stdout] --> src/error.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | ioError(String), [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `IoError` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ioError` should have an upper camel case name [INFO] [stdout] --> src/error.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | ioError(String) [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `IoError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> src/file_mng.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{SeekFrom, Cursor}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ioError` should have an upper camel case name [INFO] [stdout] --> src/error.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | ioError(String), [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `IoError` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ioError` should have an upper camel case name [INFO] [stdout] --> src/error.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | ioError(String) [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `IoError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `decrypt` [INFO] [stdout] --> src/feistel.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn decrypt(mut msg: Vec, mut key: Vec, rounds: i32) -> Result, DecryptErr>{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dec_key` [INFO] [stdout] --> src/feistel.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn dec_key(k: &mut Vec){ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `calc_final_key` [INFO] [stdout] --> src/feistel.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn calc_final_key(k: &[u8], rounds: i32) -> Vec{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `swap` [INFO] [stdout] --> src/feistel.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn swap(msg: &mut Vec){ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `encrypt` [INFO] [stdout] --> src/counter_block.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn encrypt(mut msg: Vec, key: Vec, block_size: usize, f_rounds: i32) -> Result{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `decrypt` [INFO] [stdout] --> src/counter_block.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn decrypt(b: Blocks, key: Vec) -> Result, DecryptErr>{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `encrypt` [INFO] [stdout] --> src/counter_block.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn encrypt(mut msg: Vec, key: Vec, block_size: usize, f_rounds: i32) -> Result{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `decrypt` [INFO] [stdout] --> src/counter_block.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn decrypt(b: Blocks, key: Vec) -> Result, DecryptErr>{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.55s [INFO] running `Command { std: "docker" "inspect" "039a6fc23501a364a569ce68eb7fca9464fcdd1848b4bd0328fe87d83a00a35c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "039a6fc23501a364a569ce68eb7fca9464fcdd1848b4bd0328fe87d83a00a35c", kill_on_drop: false }` [INFO] [stdout] 039a6fc23501a364a569ce68eb7fca9464fcdd1848b4bd0328fe87d83a00a35c