Nov 30 19:08:20.377 INFO testing zhangsoledad/lmdb_test against 1.30.1 for beta-1.31-5
Nov 30 19:08:20.379 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 19:08:20.963 INFO [stdout] a30473d88bc9c09a3f51dacaff80ffaf66e2f4c2cd082e142fe2ebebda08e08b
Nov 30 19:08:20.971 INFO running `"docker" "start" "-a" "a30473d88bc9c09a3f51dacaff80ffaf66e2f4c2cd082e142fe2ebebda08e08b"`
Nov 30 19:08:23.363 INFO [stderr] usermod: no changes
Nov 30 19:08:23.491 INFO [stderr]    Compiling gcc v0.3.53
Nov 30 19:08:23.492 INFO [stderr]    Compiling pkg-config v0.3.9
Nov 30 19:08:23.492 INFO [stderr]    Compiling scopeguard v0.3.2
Nov 30 19:08:23.492 INFO [stderr]    Compiling libc v0.2.30
Nov 30 19:08:23.492 INFO [stderr]    Compiling either v1.1.0
Nov 30 19:08:23.492 INFO [stderr]    Compiling rayon-core v1.2.1
Nov 30 19:08:23.492 INFO [stderr]    Compiling futures v0.1.15
Nov 30 19:08:23.493 INFO [stderr]    Compiling serde v1.0.11
Nov 30 19:08:24.416 INFO [stderr]    Compiling bitflags v0.9.1
Nov 30 19:08:25.547 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Nov 30 19:08:25.875 INFO [stderr]    Compiling coco v0.1.1
Nov 30 19:08:29.688 INFO [stderr]    Compiling num_cpus v1.6.2
Nov 30 19:08:34.493 INFO [stderr]    Compiling rand v0.3.16
Nov 30 19:08:34.623 INFO [stderr]    Compiling lmdb-sys v0.7.1
Nov 30 19:08:35.157 INFO [stderr]    Compiling serde_derive v1.0.11
Nov 30 19:08:41.653 INFO [stderr]    Compiling lmdb v0.7.1
Nov 30 19:08:44.387 INFO [stderr]    Compiling tempdir v0.3.5
Nov 30 19:08:48.327 INFO [stderr]    Compiling rayon v0.8.2
Nov 30 19:08:56.847 INFO [stderr]    Compiling bincode v0.8.0
Nov 30 19:08:57.859 INFO [stderr]    Compiling lmdb_test v0.1.0 (/source)
Nov 30 19:08:58.191 INFO [stderr] warning: unused import: `Cursor`
Nov 30 19:08:58.191 INFO [stderr]  --> src/lmdb.rs:3:14
Nov 30 19:08:58.191 INFO [stderr]   |
Nov 30 19:08:58.191 INFO [stderr] 3 | use libmdb::{Cursor, Database, DatabaseFlags, Environment, Transaction, WriteFlags};
Nov 30 19:08:58.191 INFO [stderr]   |              ^^^^^^
Nov 30 19:08:58.191 INFO [stderr]   |
Nov 30 19:08:58.191 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:08:58.191 INFO [stderr] 
Nov 30 19:08:58.191 INFO [stderr] warning: unused import: `rayon::prelude`
Nov 30 19:08:58.191 INFO [stderr]   --> src/main.rs:11:5
Nov 30 19:08:58.191 INFO [stderr]    |
Nov 30 19:08:58.191 INFO [stderr] 11 | use rayon::prelude::*;
Nov 30 19:08:58.191 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 19:08:58.191 INFO [stderr] 
Nov 30 19:08:58.211 INFO [stderr] warning: constant `height_key` should have an upper case name such as `HEIGHT_KEY`
Nov 30 19:08:58.211 INFO [stderr]  --> src/lmdb.rs:6:1
Nov 30 19:08:58.211 INFO [stderr]   |
Nov 30 19:08:58.211 INFO [stderr] 6 | const height_key: [u8; 1] = [104];
Nov 30 19:08:58.211 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:08:58.211 INFO [stderr]   |
Nov 30 19:08:58.211 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Nov 30 19:08:58.211 INFO [stderr] 
Nov 30 19:08:58.211 INFO [stderr] warning: constant `head_key` should have an upper case name such as `HEAD_KEY`
Nov 30 19:08:58.211 INFO [stderr]  --> src/lmdb.rs:7:1
Nov 30 19:08:58.211 INFO [stderr]   |
Nov 30 19:08:58.211 INFO [stderr] 7 | const head_key: [u8; 1] = [105];
Nov 30 19:08:58.211 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:08:58.211 INFO [stderr] 
Nov 30 19:08:58.211 INFO [stderr] warning: constant `tail_key` should have an upper case name such as `TAIL_KEY`
Nov 30 19:08:58.211 INFO [stderr]  --> src/lmdb.rs:8:1
Nov 30 19:08:58.211 INFO [stderr]   |
Nov 30 19:08:58.211 INFO [stderr] 8 | const tail_key: [u8; 1] = [116];
Nov 30 19:08:58.211 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:08:58.211 INFO [stderr] 
Nov 30 19:08:58.216 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 19:08:58.216 INFO [stderr]   --> src/main.rs:18:5
Nov 30 19:08:58.216 INFO [stderr]    |
Nov 30 19:08:58.216 INFO [stderr] 18 |     db.clear();
Nov 30 19:08:58.216 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 19:08:58.216 INFO [stderr]    |
Nov 30 19:08:58.216 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:08:58.216 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:08:58.216 INFO [stderr] 
Nov 30 19:08:58.216 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` which must be used
Nov 30 19:08:58.216 INFO [stderr]   --> src/main.rs:22:5
Nov 30 19:08:58.216 INFO [stderr]    |
Nov 30 19:08:58.216 INFO [stderr] 22 | /     height
Nov 30 19:08:58.216 INFO [stderr] 23 | |         .iter()
Nov 30 19:08:58.216 INFO [stderr] 24 | |         .map(|height| { db.save_height(*height); })
Nov 30 19:08:58.216 INFO [stderr] 25 | |         .collect::<Vec<()>>();
Nov 30 19:08:58.216 INFO [stderr]    | |______________________________^
Nov 30 19:08:58.216 INFO [stderr]    |
Nov 30 19:08:58.216 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 30 19:08:58.216 INFO [stderr] 
Nov 30 19:08:58.216 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 19:08:58.216 INFO [stderr]   --> src/main.rs:24:25
Nov 30 19:08:58.216 INFO [stderr]    |
Nov 30 19:08:58.216 INFO [stderr] 24 |         .map(|height| { db.save_height(*height); })
Nov 30 19:08:58.216 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:08:58.216 INFO [stderr]    |
Nov 30 19:08:58.216 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:08:58.216 INFO [stderr] 
Nov 30 19:08:59.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.80s
Nov 30 19:08:59.195 INFO [stderr] su: No module specific data is present
Nov 30 19:09:00.113 INFO running `"docker" "inspect" "a30473d88bc9c09a3f51dacaff80ffaf66e2f4c2cd082e142fe2ebebda08e08b"`
Nov 30 19:09:00.363 INFO running `"docker" "rm" "-f" "a30473d88bc9c09a3f51dacaff80ffaf66e2f4c2cd082e142fe2ebebda08e08b"`
Nov 30 19:09:00.565 INFO [stdout] a30473d88bc9c09a3f51dacaff80ffaf66e2f4c2cd082e142fe2ebebda08e08b
Nov 30 19:09:00.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 19:09:00.975 INFO [stdout] 7ed228469a8ad2e4aade4419233aac5a349809f97eee399a8e2c864c3b0d4436
Nov 30 19:09:00.975 INFO running `"docker" "start" "-a" "7ed228469a8ad2e4aade4419233aac5a349809f97eee399a8e2c864c3b0d4436"`
Nov 30 19:09:02.054 INFO [stderr] usermod: no changes
Nov 30 19:09:02.223 INFO [stderr]    Compiling lmdb_test v0.1.0 (/source)
Nov 30 19:09:02.571 INFO [stderr] warning: unused import: `Cursor`
Nov 30 19:09:02.571 INFO [stderr]  --> src/lmdb.rs:3:14
Nov 30 19:09:02.571 INFO [stderr]   |
Nov 30 19:09:02.571 INFO [stderr] 3 | use libmdb::{Cursor, Database, DatabaseFlags, Environment, Transaction, WriteFlags};
Nov 30 19:09:02.571 INFO [stderr]   |              ^^^^^^
Nov 30 19:09:02.571 INFO [stderr]   |
Nov 30 19:09:02.571 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:09:02.571 INFO [stderr] 
Nov 30 19:09:02.571 INFO [stderr] warning: unused import: `rayon::prelude`
Nov 30 19:09:02.571 INFO [stderr]   --> src/main.rs:11:5
Nov 30 19:09:02.571 INFO [stderr]    |
Nov 30 19:09:02.571 INFO [stderr] 11 | use rayon::prelude::*;
Nov 30 19:09:02.571 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 19:09:02.571 INFO [stderr] 
Nov 30 19:09:02.592 INFO [stderr] warning: constant `height_key` should have an upper case name such as `HEIGHT_KEY`
Nov 30 19:09:02.592 INFO [stderr]  --> src/lmdb.rs:6:1
Nov 30 19:09:02.592 INFO [stderr]   |
Nov 30 19:09:02.592 INFO [stderr] 6 | const height_key: [u8; 1] = [104];
Nov 30 19:09:02.592 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:09:02.592 INFO [stderr]   |
Nov 30 19:09:02.592 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Nov 30 19:09:02.592 INFO [stderr] 
Nov 30 19:09:02.592 INFO [stderr] warning: constant `head_key` should have an upper case name such as `HEAD_KEY`
Nov 30 19:09:02.592 INFO [stderr]  --> src/lmdb.rs:7:1
Nov 30 19:09:02.592 INFO [stderr]   |
Nov 30 19:09:02.592 INFO [stderr] 7 | const head_key: [u8; 1] = [105];
Nov 30 19:09:02.592 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:09:02.592 INFO [stderr] 
Nov 30 19:09:02.592 INFO [stderr] warning: constant `tail_key` should have an upper case name such as `TAIL_KEY`
Nov 30 19:09:02.592 INFO [stderr]  --> src/lmdb.rs:8:1
Nov 30 19:09:02.592 INFO [stderr]   |
Nov 30 19:09:02.592 INFO [stderr] 8 | const tail_key: [u8; 1] = [116];
Nov 30 19:09:02.592 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:09:02.592 INFO [stderr] 
Nov 30 19:09:02.599 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 19:09:02.599 INFO [stderr]   --> src/main.rs:18:5
Nov 30 19:09:02.599 INFO [stderr]    |
Nov 30 19:09:02.599 INFO [stderr] 18 |     db.clear();
Nov 30 19:09:02.599 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 19:09:02.599 INFO [stderr]    |
Nov 30 19:09:02.599 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:09:02.599 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:09:02.599 INFO [stderr] 
Nov 30 19:09:02.599 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` which must be used
Nov 30 19:09:02.599 INFO [stderr]   --> src/main.rs:22:5
Nov 30 19:09:02.599 INFO [stderr]    |
Nov 30 19:09:02.599 INFO [stderr] 22 | /     height
Nov 30 19:09:02.599 INFO [stderr] 23 | |         .iter()
Nov 30 19:09:02.599 INFO [stderr] 24 | |         .map(|height| { db.save_height(*height); })
Nov 30 19:09:02.599 INFO [stderr] 25 | |         .collect::<Vec<()>>();
Nov 30 19:09:02.599 INFO [stderr]    | |______________________________^
Nov 30 19:09:02.599 INFO [stderr]    |
Nov 30 19:09:02.599 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 30 19:09:02.599 INFO [stderr] 
Nov 30 19:09:02.599 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 19:09:02.599 INFO [stderr]   --> src/main.rs:24:25
Nov 30 19:09:02.599 INFO [stderr]    |
Nov 30 19:09:02.599 INFO [stderr] 24 |         .map(|height| { db.save_height(*height); })
Nov 30 19:09:02.599 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:09:02.599 INFO [stderr]    |
Nov 30 19:09:02.599 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:09:02.599 INFO [stderr] 
Nov 30 19:09:03.141 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Nov 30 19:09:03.152 INFO [stderr] su: No module specific data is present
Nov 30 19:09:03.890 INFO running `"docker" "inspect" "7ed228469a8ad2e4aade4419233aac5a349809f97eee399a8e2c864c3b0d4436"`
Nov 30 19:09:04.149 INFO running `"docker" "rm" "-f" "7ed228469a8ad2e4aade4419233aac5a349809f97eee399a8e2c864c3b0d4436"`
Nov 30 19:09:04.429 INFO [stdout] 7ed228469a8ad2e4aade4419233aac5a349809f97eee399a8e2c864c3b0d4436
Nov 30 19:09:04.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 19:09:04.967 INFO [stdout] 9d1543122239d8aad6334e6e0b4b89d5ada2f9ba6c14d355260bfb464fa678a2
Nov 30 19:09:04.967 INFO running `"docker" "start" "-a" "9d1543122239d8aad6334e6e0b4b89d5ada2f9ba6c14d355260bfb464fa678a2"`
Nov 30 19:09:06.367 INFO [stderr] usermod: no changes
Nov 30 19:09:06.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Nov 30 19:09:06.511 INFO [stderr]      Running /target/debug/deps/lmdb_test-9dbf582d63f949e7
Nov 30 19:09:06.523 INFO [stdout] 
Nov 30 19:09:06.523 INFO [stdout] running 0 tests
Nov 30 19:09:06.523 INFO [stdout] 
Nov 30 19:09:06.523 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 19:09:06.523 INFO [stdout] 
Nov 30 19:09:06.531 INFO [stderr] su: No module specific data is present
Nov 30 19:09:07.935 INFO running `"docker" "inspect" "9d1543122239d8aad6334e6e0b4b89d5ada2f9ba6c14d355260bfb464fa678a2"`
Nov 30 19:09:08.267 INFO running `"docker" "rm" "-f" "9d1543122239d8aad6334e6e0b4b89d5ada2f9ba6c14d355260bfb464fa678a2"`
Nov 30 19:09:08.608 INFO [stdout] 9d1543122239d8aad6334e6e0b4b89d5ada2f9ba6c14d355260bfb464fa678a2
