[INFO] updating cached repository https://github.com/bmpotter13/random_password [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 44dbf33ea00c8dc6cc242f86753578cc4692b682 [INFO] testing bmpotter13/random_password against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmpotter13%2Frandom_password" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bmpotter13/random_password on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/bmpotter13/random_password [INFO] finished tweaking git repo https://github.com/bmpotter13/random_password [INFO] tweaked toml for git repo https://github.com/bmpotter13/random_password written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/bmpotter13/random_password already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5d110db63a93fbe69797daf36b462d99bb9ca19cdea4eff0533bafe6975d231a [INFO] running `"docker" "start" "-a" "5d110db63a93fbe69797daf36b462d99bb9ca19cdea4eff0533bafe6975d231a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling random_password v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `fs`, `num::ParseIntError` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | fs, [INFO] [stderr] | ^^ [INFO] [stderr] 6 | num::ParseIntError, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:125:24 [INFO] [stderr] | [INFO] [stderr] 125 | fn parse_dictionary(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_option` [INFO] [stderr] --> src/main.rs:125:45 [INFO] [stderr] | [INFO] [stderr] 125 | fn parse_dictionary(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_option` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/main.rs:125:67 [INFO] [stderr] | [INFO] [stderr] 125 | fn parse_dictionary(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:131:23 [INFO] [stderr] | [INFO] [stderr] 131 | fn parse_separator(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_option` [INFO] [stderr] --> src/main.rs:131:44 [INFO] [stderr] | [INFO] [stderr] 131 | fn parse_separator(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_option` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/main.rs:131:66 [INFO] [stderr] | [INFO] [stderr] 131 | fn parse_separator(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_dictionary` [INFO] [stderr] --> src/main.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 27 | fn update_dictionary(&mut self, d: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_separator` [INFO] [stderr] --> src/main.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | fn update_separator(&mut self, s: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `"docker" "inspect" "5d110db63a93fbe69797daf36b462d99bb9ca19cdea4eff0533bafe6975d231a"` [INFO] running `"docker" "rm" "-f" "5d110db63a93fbe69797daf36b462d99bb9ca19cdea4eff0533bafe6975d231a"` [INFO] [stdout] 5d110db63a93fbe69797daf36b462d99bb9ca19cdea4eff0533bafe6975d231a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4c365012179f544d420cd74929a6b66484cdd3f906759bb39b2f69b026de4d7c [INFO] running `"docker" "start" "-a" "4c365012179f544d420cd74929a6b66484cdd3f906759bb39b2f69b026de4d7c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling random_password v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `fs`, `num::ParseIntError` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | fs, [INFO] [stderr] | ^^ [INFO] [stderr] 6 | num::ParseIntError, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:125:24 [INFO] [stderr] | [INFO] [stderr] 125 | fn parse_dictionary(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_option` [INFO] [stderr] --> src/main.rs:125:45 [INFO] [stderr] | [INFO] [stderr] 125 | fn parse_dictionary(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_option` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/main.rs:125:67 [INFO] [stderr] | [INFO] [stderr] 125 | fn parse_dictionary(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:131:23 [INFO] [stderr] | [INFO] [stderr] 131 | fn parse_separator(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_option` [INFO] [stderr] --> src/main.rs:131:44 [INFO] [stderr] | [INFO] [stderr] 131 | fn parse_separator(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_option` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/main.rs:131:66 [INFO] [stderr] | [INFO] [stderr] 131 | fn parse_separator(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_dictionary` [INFO] [stderr] --> src/main.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 27 | fn update_dictionary(&mut self, d: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_separator` [INFO] [stderr] --> src/main.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | fn update_separator(&mut self, s: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `"docker" "inspect" "4c365012179f544d420cd74929a6b66484cdd3f906759bb39b2f69b026de4d7c"` [INFO] running `"docker" "rm" "-f" "4c365012179f544d420cd74929a6b66484cdd3f906759bb39b2f69b026de4d7c"` [INFO] [stdout] 4c365012179f544d420cd74929a6b66484cdd3f906759bb39b2f69b026de4d7c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e54b53f6a79c00cff0cb86ea135eb50ed8e1f9adf566e19330be4709e7528d78 [INFO] running `"docker" "start" "-a" "e54b53f6a79c00cff0cb86ea135eb50ed8e1f9adf566e19330be4709e7528d78"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused imports: `fs`, `num::ParseIntError` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | fs, [INFO] [stderr] | ^^ [INFO] [stderr] 6 | num::ParseIntError, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:125:24 [INFO] [stderr] | [INFO] [stderr] 125 | fn parse_dictionary(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_option` [INFO] [stderr] --> src/main.rs:125:45 [INFO] [stderr] | [INFO] [stderr] 125 | fn parse_dictionary(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_option` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/main.rs:125:67 [INFO] [stderr] | [INFO] [stderr] 125 | fn parse_dictionary(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:131:23 [INFO] [stderr] | [INFO] [stderr] 131 | fn parse_separator(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_option` [INFO] [stderr] --> src/main.rs:131:44 [INFO] [stderr] | [INFO] [stderr] 131 | fn parse_separator(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_option` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/main.rs:131:66 [INFO] [stderr] | [INFO] [stderr] 131 | fn parse_separator(config: &mut Config, current_option: &str, options: &mut I) -> Result<(), String> [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_dictionary` [INFO] [stderr] --> src/main.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 27 | fn update_dictionary(&mut self, d: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_separator` [INFO] [stderr] --> src/main.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | fn update_separator(&mut self, s: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/random_password-1d67b1894e245e77 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test parse_count::with_short_option_no_space ... ok [INFO] [stdout] test long_options::fails_with_bad_option ... ok [INFO] [stdout] test parse_count::with_short_option_space ... ok [INFO] [stdout] test parse_count::with_long_option ... ok [INFO] [stdout] test parse_count::without_argument_to_short ... ok [INFO] [stdout] test parse_count::without_argument_to_long ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e54b53f6a79c00cff0cb86ea135eb50ed8e1f9adf566e19330be4709e7528d78"` [INFO] running `"docker" "rm" "-f" "e54b53f6a79c00cff0cb86ea135eb50ed8e1f9adf566e19330be4709e7528d78"` [INFO] [stdout] e54b53f6a79c00cff0cb86ea135eb50ed8e1f9adf566e19330be4709e7528d78