Nov 09 01:22:31.692 INFO checking zhangsoledad/lmdb_test against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 01:22:31.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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"`
Nov 09 01:22:32.037 INFO blam! 86ef63f5b742d4606eb6cdb3f791789873c56b2558872ff8b1f07fec1a1cd1e7
Nov 09 01:22:32.043 INFO running `"docker" "start" "-a" "86ef63f5b742d4606eb6cdb3f791789873c56b2558872ff8b1f07fec1a1cd1e7"`
Nov 09 01:22:33.375 INFO kablam! usermod: no changes
Nov 09 01:22:33.503 INFO kablam!    Compiling pkg-config v0.3.9
Nov 09 01:22:33.503 INFO kablam!    Compiling gcc v0.3.53
Nov 09 01:22:33.503 INFO kablam!     Checking either v1.1.0
Nov 09 01:22:33.503 INFO kablam!     Checking libc v0.2.30
Nov 09 01:22:33.503 INFO kablam!    Compiling rayon-core v1.2.1
Nov 09 01:22:33.503 INFO kablam!     Checking scopeguard v0.3.2
Nov 09 01:22:33.511 INFO kablam!     Checking lazy_static v0.2.8
Nov 09 01:22:33.511 INFO kablam!     Checking futures v0.1.15
Nov 09 01:22:34.416 INFO kablam!     Checking bitflags v0.9.1
Nov 09 01:22:34.679 INFO kablam!     Checking serde v1.0.11
Nov 09 01:22:35.871 INFO kablam!     Checking coco v0.1.1
Nov 09 01:22:35.880 INFO kablam!    Compiling serde_derive v1.0.11
Nov 09 01:22:40.885 INFO kablam!     Checking num_cpus v1.6.2
Nov 09 01:22:42.257 INFO kablam!     Checking rand v0.3.16
Nov 09 01:22:45.035 INFO kablam!    Compiling lmdb-sys v0.7.1
Nov 09 01:22:49.767 INFO kablam!     Checking tempdir v0.3.5
Nov 09 01:22:51.175 INFO kablam!     Checking lmdb v0.7.1
Nov 09 01:22:57.405 INFO kablam!     Checking rayon v0.8.2
Nov 09 01:23:05.936 INFO kablam!     Checking bincode v0.8.0
Nov 09 01:23:06.859 INFO kablam!     Checking lmdb_test v0.1.0 (/source)
Nov 09 01:23:07.215 INFO kablam! warning: unused import: `Cursor`
Nov 09 01:23:07.215 INFO kablam!  --> src/lmdb.rs:3:14
Nov 09 01:23:07.215 INFO kablam!   |
Nov 09 01:23:07.215 INFO kablam! 3 | use libmdb::{Cursor, Database, DatabaseFlags, Environment, Transaction, WriteFlags};
Nov 09 01:23:07.215 INFO kablam!   |              ^^^^^^
Nov 09 01:23:07.215 INFO kablam!   |
Nov 09 01:23:07.215 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 01:23:07.215 INFO kablam! 
Nov 09 01:23:07.215 INFO kablam! warning: unused import: `rayon::prelude`
Nov 09 01:23:07.215 INFO kablam!   --> src/main.rs:11:5
Nov 09 01:23:07.215 INFO kablam!    |
Nov 09 01:23:07.215 INFO kablam! 11 | use rayon::prelude::*;
Nov 09 01:23:07.215 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 09 01:23:07.215 INFO kablam! 
Nov 09 01:23:07.268 INFO kablam! warning: constant `height_key` should have an upper case name such as `HEIGHT_KEY`
Nov 09 01:23:07.268 INFO kablam!  --> src/lmdb.rs:6:1
Nov 09 01:23:07.268 INFO kablam!   |
Nov 09 01:23:07.268 INFO kablam! 6 | const height_key: [u8; 1] = [104];
Nov 09 01:23:07.268 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:23:07.268 INFO kablam!   |
Nov 09 01:23:07.268 INFO kablam!   = note: #[warn(non_upper_case_globals)] on by default
Nov 09 01:23:07.268 INFO kablam! 
Nov 09 01:23:07.268 INFO kablam! warning: constant `head_key` should have an upper case name such as `HEAD_KEY`
Nov 09 01:23:07.268 INFO kablam!  --> src/lmdb.rs:7:1
Nov 09 01:23:07.268 INFO kablam!   |
Nov 09 01:23:07.268 INFO kablam! 7 | const head_key: [u8; 1] = [105];
Nov 09 01:23:07.268 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:23:07.268 INFO kablam! 
Nov 09 01:23:07.269 INFO kablam! warning: constant `tail_key` should have an upper case name such as `TAIL_KEY`
Nov 09 01:23:07.269 INFO kablam!  --> src/lmdb.rs:8:1
Nov 09 01:23:07.269 INFO kablam!   |
Nov 09 01:23:07.269 INFO kablam! 8 | const tail_key: [u8; 1] = [116];
Nov 09 01:23:07.269 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:23:07.269 INFO kablam! 
Nov 09 01:23:07.269 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 01:23:07.270 INFO kablam!   --> src/main.rs:18:5
Nov 09 01:23:07.270 INFO kablam!    |
Nov 09 01:23:07.270 INFO kablam! 18 |     db.clear();
Nov 09 01:23:07.270 INFO kablam!    |     ^^^^^^^^^^^
Nov 09 01:23:07.270 INFO kablam!    |
Nov 09 01:23:07.270 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 01:23:07.270 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 01:23:07.270 INFO kablam! 
Nov 09 01:23:07.270 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 09 01:23:07.270 INFO kablam!   --> src/main.rs:22:5
Nov 09 01:23:07.270 INFO kablam!    |
Nov 09 01:23:07.270 INFO kablam! 22 | /     height
Nov 09 01:23:07.270 INFO kablam! 23 | |         .iter()
Nov 09 01:23:07.270 INFO kablam! 24 | |         .map(|height| { db.save_height(*height); })
Nov 09 01:23:07.270 INFO kablam! 25 | |         .collect::<Vec<()>>();
Nov 09 01:23:07.270 INFO kablam!    | |______________________________^
Nov 09 01:23:07.270 INFO kablam!    |
Nov 09 01:23:07.270 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 09 01:23:07.270 INFO kablam! 
Nov 09 01:23:07.270 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 01:23:07.270 INFO kablam!   --> src/main.rs:24:25
Nov 09 01:23:07.270 INFO kablam!    |
Nov 09 01:23:07.270 INFO kablam! 24 |         .map(|height| { db.save_height(*height); })
Nov 09 01:23:07.270 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:23:07.270 INFO kablam!    |
Nov 09 01:23:07.270 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 01:23:07.270 INFO kablam! 
Nov 09 01:23:07.287 INFO kablam! warning: unused import: `Cursor`
Nov 09 01:23:07.287 INFO kablam!  --> src/lmdb.rs:3:14
Nov 09 01:23:07.287 INFO kablam!   |
Nov 09 01:23:07.287 INFO kablam! 3 | use libmdb::{Cursor, Database, DatabaseFlags, Environment, Transaction, WriteFlags};
Nov 09 01:23:07.287 INFO kablam!   |              ^^^^^^
Nov 09 01:23:07.287 INFO kablam!   |
Nov 09 01:23:07.287 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 01:23:07.287 INFO kablam! 
Nov 09 01:23:07.287 INFO kablam! warning: unused import: `rayon::prelude`
Nov 09 01:23:07.287 INFO kablam!   --> src/main.rs:11:5
Nov 09 01:23:07.287 INFO kablam!    |
Nov 09 01:23:07.287 INFO kablam! 11 | use rayon::prelude::*;
Nov 09 01:23:07.287 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 09 01:23:07.287 INFO kablam! 
Nov 09 01:23:07.323 INFO kablam! warning: constant `height_key` should have an upper case name such as `HEIGHT_KEY`
Nov 09 01:23:07.323 INFO kablam!  --> src/lmdb.rs:6:1
Nov 09 01:23:07.323 INFO kablam!   |
Nov 09 01:23:07.323 INFO kablam! 6 | const height_key: [u8; 1] = [104];
Nov 09 01:23:07.323 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:23:07.323 INFO kablam!   |
Nov 09 01:23:07.323 INFO kablam!   = note: #[warn(non_upper_case_globals)] on by default
Nov 09 01:23:07.323 INFO kablam! 
Nov 09 01:23:07.323 INFO kablam! warning: constant `head_key` should have an upper case name such as `HEAD_KEY`
Nov 09 01:23:07.323 INFO kablam!  --> src/lmdb.rs:7:1
Nov 09 01:23:07.323 INFO kablam!   |
Nov 09 01:23:07.323 INFO kablam! 7 | const head_key: [u8; 1] = [105];
Nov 09 01:23:07.323 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:23:07.324 INFO kablam! 
Nov 09 01:23:07.327 INFO kablam! warning: constant `tail_key` should have an upper case name such as `TAIL_KEY`
Nov 09 01:23:07.327 INFO kablam!  --> src/lmdb.rs:8:1
Nov 09 01:23:07.327 INFO kablam!   |
Nov 09 01:23:07.327 INFO kablam! 8 | const tail_key: [u8; 1] = [116];
Nov 09 01:23:07.327 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:23:07.327 INFO kablam! 
Nov 09 01:23:07.327 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 01:23:07.327 INFO kablam!   --> src/main.rs:18:5
Nov 09 01:23:07.327 INFO kablam!    |
Nov 09 01:23:07.327 INFO kablam! 18 |     db.clear();
Nov 09 01:23:07.327 INFO kablam!    |     ^^^^^^^^^^^
Nov 09 01:23:07.327 INFO kablam!    |
Nov 09 01:23:07.327 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 01:23:07.327 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 01:23:07.327 INFO kablam! 
Nov 09 01:23:07.327 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 09 01:23:07.327 INFO kablam!   --> src/main.rs:22:5
Nov 09 01:23:07.327 INFO kablam!    |
Nov 09 01:23:07.327 INFO kablam! 22 | /     height
Nov 09 01:23:07.327 INFO kablam! 23 | |         .iter()
Nov 09 01:23:07.328 INFO kablam! 24 | |         .map(|height| { db.save_height(*height); })
Nov 09 01:23:07.328 INFO kablam! 25 | |         .collect::<Vec<()>>();
Nov 09 01:23:07.328 INFO kablam!    | |______________________________^
Nov 09 01:23:07.328 INFO kablam!    |
Nov 09 01:23:07.328 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 09 01:23:07.328 INFO kablam! 
Nov 09 01:23:07.328 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 01:23:07.328 INFO kablam!   --> src/main.rs:24:25
Nov 09 01:23:07.328 INFO kablam!    |
Nov 09 01:23:07.328 INFO kablam! 24 |         .map(|height| { db.save_height(*height); })
Nov 09 01:23:07.328 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 01:23:07.328 INFO kablam!    |
Nov 09 01:23:07.328 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 01:23:07.329 INFO kablam! 
Nov 09 01:23:07.367 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.97s
Nov 09 01:23:07.379 INFO kablam! su: No module specific data is present
Nov 09 01:23:08.443 INFO running `"docker" "rm" "-f" "86ef63f5b742d4606eb6cdb3f791789873c56b2558872ff8b1f07fec1a1cd1e7"`
Nov 09 01:23:08.823 INFO blam! 86ef63f5b742d4606eb6cdb3f791789873c56b2558872ff8b1f07fec1a1cd1e7