Oct 13 04:16:21.213 INFO checking IvanovPvl/rubl against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 13 04:16:21.214 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-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"` Oct 13 04:16:21.864 INFO blam! 2a859c02bf670d03d1408a59ab7aee8b941038b45af6c3ef2375527e3450d8cf Oct 13 04:16:21.867 INFO running `"docker" "start" "-a" "2a859c02bf670d03d1408a59ab7aee8b941038b45af6c3ef2375527e3450d8cf"` Oct 13 04:16:23.007 INFO kablam! usermod: no changes Oct 13 04:16:23.069 INFO kablam! Checking rubl v0.1.0 (/source) Oct 13 04:16:24.776 INFO kablam! warning: unused import: `blockchain::Blockchain` Oct 13 04:16:24.776 INFO kablam! --> src/main.rs:8:5 Oct 13 04:16:24.776 INFO kablam! | Oct 13 04:16:24.776 INFO kablam! 8 | use blockchain::Blockchain; Oct 13 04:16:24.776 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Oct 13 04:16:24.776 INFO kablam! | Oct 13 04:16:24.776 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 04:16:24.776 INFO kablam! Oct 13 04:16:24.940 INFO kablam! warning: struct is never constructed: `Blockchain` Oct 13 04:16:24.940 INFO kablam! --> src/blockchain.rs:3:1 Oct 13 04:16:24.940 INFO kablam! | Oct 13 04:16:24.940 INFO kablam! 3 | pub struct Blockchain { Oct 13 04:16:24.940 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Oct 13 04:16:24.940 INFO kablam! | Oct 13 04:16:24.940 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 04:16:24.940 INFO kablam! Oct 13 04:16:24.940 INFO kablam! warning: method is never used: `new` Oct 13 04:16:24.940 INFO kablam! --> src/blockchain.rs:8:5 Oct 13 04:16:24.940 INFO kablam! | Oct 13 04:16:24.940 INFO kablam! 8 | pub fn new() -> Blockchain { Oct 13 04:16:24.940 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 04:16:24.940 INFO kablam! Oct 13 04:16:24.940 INFO kablam! warning: method is never used: `add_block` Oct 13 04:16:24.940 INFO kablam! --> src/blockchain.rs:14:5 Oct 13 04:16:24.940 INFO kablam! | Oct 13 04:16:24.940 INFO kablam! 14 | pub fn add_block(&mut self, data: Vec) { Oct 13 04:16:24.940 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 04:16:24.940 INFO kablam! Oct 13 04:16:24.988 INFO kablam! warning: unused import: `blockchain::Blockchain` Oct 13 04:16:24.988 INFO kablam! --> src/main.rs:8:5 Oct 13 04:16:24.988 INFO kablam! | Oct 13 04:16:24.988 INFO kablam! 8 | use blockchain::Blockchain; Oct 13 04:16:24.988 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Oct 13 04:16:24.988 INFO kablam! | Oct 13 04:16:24.988 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 04:16:24.988 INFO kablam! Oct 13 04:16:25.108 INFO kablam! warning: struct is never constructed: `Blockchain` Oct 13 04:16:25.109 INFO kablam! --> src/blockchain.rs:3:1 Oct 13 04:16:25.109 INFO kablam! | Oct 13 04:16:25.109 INFO kablam! 3 | pub struct Blockchain { Oct 13 04:16:25.109 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Oct 13 04:16:25.109 INFO kablam! | Oct 13 04:16:25.109 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 04:16:25.109 INFO kablam! Oct 13 04:16:25.109 INFO kablam! warning: method is never used: `new` Oct 13 04:16:25.109 INFO kablam! --> src/blockchain.rs:8:5 Oct 13 04:16:25.109 INFO kablam! | Oct 13 04:16:25.109 INFO kablam! 8 | pub fn new() -> Blockchain { Oct 13 04:16:25.109 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 04:16:25.109 INFO kablam! Oct 13 04:16:25.109 INFO kablam! warning: method is never used: `add_block` Oct 13 04:16:25.109 INFO kablam! --> src/blockchain.rs:14:5 Oct 13 04:16:25.109 INFO kablam! | Oct 13 04:16:25.109 INFO kablam! 14 | pub fn add_block(&mut self, data: Vec) { Oct 13 04:16:25.109 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 04:16:25.109 INFO kablam! Oct 13 04:16:25.136 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.10s Oct 13 04:16:25.140 INFO kablam! su: No module specific data is present Oct 13 04:16:26.392 INFO running `"docker" "rm" "-f" "2a859c02bf670d03d1408a59ab7aee8b941038b45af6c3ef2375527e3450d8cf"` Oct 13 04:16:26.656 INFO blam! 2a859c02bf670d03d1408a59ab7aee8b941038b45af6c3ef2375527e3450d8cf