Nov 17 01:33:23.773 INFO testing harindaka/rust-guessing-game against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 17 01:33:23.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 17 01:33:24.167 INFO [stdout] 577f6923319b3dbef48ff4de6fba1382cf73dddddd2d877aea8f398352e6f395 Nov 17 01:33:24.175 INFO running `"docker" "start" "-a" "577f6923319b3dbef48ff4de6fba1382cf73dddddd2d877aea8f398352e6f395"` Nov 17 01:33:25.271 INFO [stderr] usermod: no changes Nov 17 01:33:25.379 INFO [stderr] Compiling serde_json v1.0.5 Nov 17 01:33:29.659 INFO [stderr] Compiling rust_examples v0.1.0 (/source) Nov 17 01:33:30.195 INFO [stderr] warning: unused `#[macro_use]` import Nov 17 01:33:30.195 INFO [stderr] --> src/main.rs:4:1 Nov 17 01:33:30.195 INFO [stderr] | Nov 17 01:33:30.195 INFO [stderr] 4 | #[macro_use] Nov 17 01:33:30.195 INFO [stderr] | ^^^^^^^^^^^^ Nov 17 01:33:30.195 INFO [stderr] | Nov 17 01:33:30.195 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 17 01:33:30.195 INFO [stderr] Nov 17 01:33:30.195 INFO [stderr] warning: unused import: `config` Nov 17 01:33:30.195 INFO [stderr] --> src/configuration.rs:5:5 Nov 17 01:33:30.195 INFO [stderr] | Nov 17 01:33:30.195 INFO [stderr] 5 | use config; Nov 17 01:33:30.195 INFO [stderr] | ^^^^^^ Nov 17 01:33:30.195 INFO [stderr] Nov 17 01:33:30.490 INFO [stderr] warning: unused variable: `config_build` Nov 17 01:33:30.490 INFO [stderr] --> src/configuration.rs:11:13 Nov 17 01:33:30.490 INFO [stderr] | Nov 17 01:33:30.490 INFO [stderr] 11 | let mut config_build: Value =from_str(include_str!("config/build.json")).unwrap(); Nov 17 01:33:30.490 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_config_build` instead Nov 17 01:33:30.490 INFO [stderr] | Nov 17 01:33:30.490 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 01:33:30.490 INFO [stderr] Nov 17 01:33:30.493 INFO [stderr] warning: unused variable: `config_prod` Nov 17 01:33:30.493 INFO [stderr] --> src/configuration.rs:15:13 Nov 17 01:33:30.494 INFO [stderr] | Nov 17 01:33:30.494 INFO [stderr] 15 | let mut config_prod: Value = from_str(include_str!("config/config_prod.json")).unwrap(); Nov 17 01:33:30.494 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_config_prod` instead Nov 17 01:33:30.495 INFO [stderr] Nov 17 01:33:30.505 INFO [stderr] warning: variable does not need to be mutable Nov 17 01:33:30.505 INFO [stderr] --> src/configuration.rs:11:9 Nov 17 01:33:30.506 INFO [stderr] | Nov 17 01:33:30.506 INFO [stderr] 11 | let mut config_build: Value =from_str(include_str!("config/build.json")).unwrap(); Nov 17 01:33:30.506 INFO [stderr] | ----^^^^^^^^^^^^ Nov 17 01:33:30.507 INFO [stderr] | | Nov 17 01:33:30.507 INFO [stderr] | help: remove this `mut` Nov 17 01:33:30.507 INFO [stderr] | Nov 17 01:33:30.507 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 01:33:30.508 INFO [stderr] Nov 17 01:33:30.508 INFO [stderr] warning: variable does not need to be mutable Nov 17 01:33:30.508 INFO [stderr] --> src/configuration.rs:14:9 Nov 17 01:33:30.509 INFO [stderr] | Nov 17 01:33:30.510 INFO [stderr] 14 | let mut config_qa: Value = from_str(include_str!("config/config_qa.json")).unwrap(); Nov 17 01:33:30.510 INFO [stderr] | ----^^^^^^^^^ Nov 17 01:33:30.510 INFO [stderr] | | Nov 17 01:33:30.511 INFO [stderr] | help: remove this `mut` Nov 17 01:33:30.511 INFO [stderr] Nov 17 01:33:30.511 INFO [stderr] warning: variable does not need to be mutable Nov 17 01:33:30.512 INFO [stderr] --> src/configuration.rs:15:9 Nov 17 01:33:30.512 INFO [stderr] | Nov 17 01:33:30.512 INFO [stderr] 15 | let mut config_prod: Value = from_str(include_str!("config/config_prod.json")).unwrap(); Nov 17 01:33:30.512 INFO [stderr] | ----^^^^^^^^^^^ Nov 17 01:33:30.513 INFO [stderr] | | Nov 17 01:33:30.513 INFO [stderr] | help: remove this `mut` Nov 17 01:33:30.513 INFO [stderr] Nov 17 01:33:31.303 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.01s Nov 17 01:33:31.311 INFO [stderr] su: No module specific data is present Nov 17 01:33:32.355 INFO running `"docker" "inspect" "577f6923319b3dbef48ff4de6fba1382cf73dddddd2d877aea8f398352e6f395"` Nov 17 01:33:32.687 INFO running `"docker" "rm" "-f" "577f6923319b3dbef48ff4de6fba1382cf73dddddd2d877aea8f398352e6f395"` Nov 17 01:33:32.923 INFO [stdout] 577f6923319b3dbef48ff4de6fba1382cf73dddddd2d877aea8f398352e6f395 Nov 17 01:33:32.930 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 17 01:33:33.547 INFO [stdout] 99c316e7854843fdd1de8288eda4efe823a3d54a995c61448652b9e910962817 Nov 17 01:33:33.550 INFO running `"docker" "start" "-a" "99c316e7854843fdd1de8288eda4efe823a3d54a995c61448652b9e910962817"` Nov 17 01:33:34.706 INFO [stderr] usermod: no changes Nov 17 01:33:34.840 INFO [stderr] Compiling rust_examples v0.1.0 (/source) Nov 17 01:33:35.326 INFO [stderr] warning: unused `#[macro_use]` import Nov 17 01:33:35.331 INFO [stderr] --> src/main.rs:4:1 Nov 17 01:33:35.331 INFO [stderr] | Nov 17 01:33:35.331 INFO [stderr] 4 | #[macro_use] Nov 17 01:33:35.331 INFO [stderr] | ^^^^^^^^^^^^ Nov 17 01:33:35.331 INFO [stderr] | Nov 17 01:33:35.331 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 17 01:33:35.331 INFO [stderr] Nov 17 01:33:35.331 INFO [stderr] warning: unused import: `config` Nov 17 01:33:35.331 INFO [stderr] --> src/configuration.rs:5:5 Nov 17 01:33:35.331 INFO [stderr] | Nov 17 01:33:35.331 INFO [stderr] 5 | use config; Nov 17 01:33:35.331 INFO [stderr] | ^^^^^^ Nov 17 01:33:35.331 INFO [stderr] Nov 17 01:33:35.583 INFO [stderr] warning: unused variable: `config_build` Nov 17 01:33:35.583 INFO [stderr] --> src/configuration.rs:11:13 Nov 17 01:33:35.583 INFO [stderr] | Nov 17 01:33:35.583 INFO [stderr] 11 | let mut config_build: Value =from_str(include_str!("config/build.json")).unwrap(); Nov 17 01:33:35.583 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_config_build` instead Nov 17 01:33:35.583 INFO [stderr] | Nov 17 01:33:35.583 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 01:33:35.583 INFO [stderr] Nov 17 01:33:35.583 INFO [stderr] warning: unused variable: `config_prod` Nov 17 01:33:35.583 INFO [stderr] --> src/configuration.rs:15:13 Nov 17 01:33:35.583 INFO [stderr] | Nov 17 01:33:35.583 INFO [stderr] 15 | let mut config_prod: Value = from_str(include_str!("config/config_prod.json")).unwrap(); Nov 17 01:33:35.583 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_config_prod` instead Nov 17 01:33:35.583 INFO [stderr] Nov 17 01:33:35.592 INFO [stderr] warning: variable does not need to be mutable Nov 17 01:33:35.592 INFO [stderr] --> src/configuration.rs:11:9 Nov 17 01:33:35.592 INFO [stderr] | Nov 17 01:33:35.592 INFO [stderr] 11 | let mut config_build: Value =from_str(include_str!("config/build.json")).unwrap(); Nov 17 01:33:35.593 INFO [stderr] | ----^^^^^^^^^^^^ Nov 17 01:33:35.593 INFO [stderr] | | Nov 17 01:33:35.593 INFO [stderr] | help: remove this `mut` Nov 17 01:33:35.593 INFO [stderr] | Nov 17 01:33:35.594 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 01:33:35.594 INFO [stderr] Nov 17 01:33:35.594 INFO [stderr] warning: variable does not need to be mutable Nov 17 01:33:35.599 INFO [stderr] --> src/configuration.rs:14:9 Nov 17 01:33:35.599 INFO [stderr] | Nov 17 01:33:35.600 INFO [stderr] 14 | let mut config_qa: Value = from_str(include_str!("config/config_qa.json")).unwrap(); Nov 17 01:33:35.600 INFO [stderr] | ----^^^^^^^^^ Nov 17 01:33:35.600 INFO [stderr] | | Nov 17 01:33:35.600 INFO [stderr] | help: remove this `mut` Nov 17 01:33:35.601 INFO [stderr] Nov 17 01:33:35.601 INFO [stderr] warning: variable does not need to be mutable Nov 17 01:33:35.601 INFO [stderr] --> src/configuration.rs:15:9 Nov 17 01:33:35.602 INFO [stderr] | Nov 17 01:33:35.602 INFO [stderr] 15 | let mut config_prod: Value = from_str(include_str!("config/config_prod.json")).unwrap(); Nov 17 01:33:35.602 INFO [stderr] | ----^^^^^^^^^^^ Nov 17 01:33:35.602 INFO [stderr] | | Nov 17 01:33:35.603 INFO [stderr] | help: remove this `mut` Nov 17 01:33:35.603 INFO [stderr] Nov 17 01:33:36.031 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s Nov 17 01:33:36.031 INFO [stderr] su: No module specific data is present Nov 17 01:33:36.666 INFO running `"docker" "inspect" "99c316e7854843fdd1de8288eda4efe823a3d54a995c61448652b9e910962817"` Nov 17 01:33:37.103 INFO running `"docker" "rm" "-f" "99c316e7854843fdd1de8288eda4efe823a3d54a995c61448652b9e910962817"` Nov 17 01:33:37.599 INFO [stdout] 99c316e7854843fdd1de8288eda4efe823a3d54a995c61448652b9e910962817 Nov 17 01:33:37.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 17 01:33:38.139 INFO [stdout] 038de7f1c1bea67a8a925b84298f614a14a1946453b22200257a7a98efd0754b Nov 17 01:33:38.141 INFO running `"docker" "start" "-a" "038de7f1c1bea67a8a925b84298f614a14a1946453b22200257a7a98efd0754b"` Nov 17 01:33:39.515 INFO [stderr] usermod: no changes Nov 17 01:33:39.591 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s Nov 17 01:33:39.603 INFO [stderr] Running /target/debug/deps/rust_examples-b71eb7cb2f637d1f Nov 17 01:33:39.606 INFO [stdout] Nov 17 01:33:39.606 INFO [stdout] running 0 tests Nov 17 01:33:39.606 INFO [stdout] Nov 17 01:33:39.606 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 17 01:33:39.607 INFO [stdout] Nov 17 01:33:39.611 INFO [stderr] su: No module specific data is present Nov 17 01:33:40.587 INFO running `"docker" "inspect" "038de7f1c1bea67a8a925b84298f614a14a1946453b22200257a7a98efd0754b"` Nov 17 01:33:40.939 INFO running `"docker" "rm" "-f" "038de7f1c1bea67a8a925b84298f614a14a1946453b22200257a7a98efd0754b"` Nov 17 01:33:41.291 INFO [stdout] 038de7f1c1bea67a8a925b84298f614a14a1946453b22200257a7a98efd0754b