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[INFO] testing anontyro/rust-exercises-57 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanontyro%2Frust-exercises-57" "/workspace/builds/worker-30/source", kill_on_drop: false }`
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[INFO] [stderr]    Compiling Prag_prog_exercises v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `decrypt_string_base64`
[INFO] [stdout]   --> src/exercises/./fifteen/password_validation.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     decrypt_string_base64, encrypt_string_base64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_values`
[INFO] [stdout]   --> src/exercises/./fifteen/password_validation.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let user_values = get_user_data();
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_values`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `username`
[INFO] [stdout]   --> src/exercises/./fifteen/password_validation.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     username: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]   --> src/exercises/./fifteen/password_validation.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     password: String,
[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 47.16s
[INFO] running `Command { std: "docker" "inspect" "dd20e05489308d7785003304a0b0747726c7ae02bdee1b8bc86d47837d8fd3a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd20e05489308d7785003304a0b0747726c7ae02bdee1b8bc86d47837d8fd3a6", kill_on_drop: false }`
[INFO] [stdout] dd20e05489308d7785003304a0b0747726c7ae02bdee1b8bc86d47837d8fd3a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5222394a6f5f07f945c76ef1134535c5f8183008dc89fa38203f7961f7609d77
[INFO] running `Command { std: "docker" "start" "-a" "5222394a6f5f07f945c76ef1134535c5f8183008dc89fa38203f7961f7609d77", kill_on_drop: false }`
[INFO] [stderr]    Compiling Prag_prog_exercises v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `decrypt_string_base64`
[INFO] [stdout]   --> src/exercises/./fifteen/password_validation.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     decrypt_string_base64, encrypt_string_base64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_values`
[INFO] [stdout]   --> src/exercises/./fifteen/password_validation.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let user_values = get_user_data();
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_values`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `username`
[INFO] [stdout]   --> src/exercises/./fifteen/password_validation.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     username: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]   --> src/exercises/./fifteen/password_validation.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `decrypt_string_base64`
[INFO] [stdout]   --> src/exercises/./fifteen/password_validation.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     decrypt_string_base64, encrypt_string_base64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_values`
[INFO] [stdout]   --> src/exercises/./fifteen/password_validation.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let user_values = get_user_data();
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_values`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `username`
[INFO] [stdout]   --> src/exercises/./fifteen/password_validation.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     username: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]   --> src/exercises/./fifteen/password_validation.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "5222394a6f5f07f945c76ef1134535c5f8183008dc89fa38203f7961f7609d77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5222394a6f5f07f945c76ef1134535c5f8183008dc89fa38203f7961f7609d77", kill_on_drop: false }`
[INFO] [stdout] 5222394a6f5f07f945c76ef1134535c5f8183008dc89fa38203f7961f7609d77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c637832608a7449daf03850ef27900d0a7a636c1f8a70ebd00c870443e5ea8f
[INFO] running `Command { std: "docker" "start" "-a" "0c637832608a7449daf03850ef27900d0a7a636c1f8a70ebd00c870443e5ea8f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `decrypt_string_base64`
[INFO] [stderr]   --> src/exercises/./fifteen/password_validation.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     decrypt_string_base64, encrypt_string_base64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_values`
[INFO] [stderr]   --> src/exercises/./fifteen/password_validation.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let user_values = get_user_data();
[INFO] [stderr]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_values`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `username`
[INFO] [stderr]   --> src/exercises/./fifteen/password_validation.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     username: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `password`
[INFO] [stderr]   --> src/exercises/./fifteen/password_validation.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     password: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `Prag_prog_exercises` (lib) generated 4 warnings
[INFO] [stderr] warning: `Prag_prog_exercises` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main_lib-9668c87b1f2f262a)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-7b646ad444cb7e6a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests main_lib
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c637832608a7449daf03850ef27900d0a7a636c1f8a70ebd00c870443e5ea8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c637832608a7449daf03850ef27900d0a7a636c1f8a70ebd00c870443e5ea8f", kill_on_drop: false }`
[INFO] [stdout] 0c637832608a7449daf03850ef27900d0a7a636c1f8a70ebd00c870443e5ea8f