Nov 30 19:08:13.734 INFO testing zhangsoledad/lmdb_test against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Nov 30 19:08:13.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 19:08:13.996 INFO [stdout] 2dbf3c6dd078778f6475a8d9bcbbdac97a82d68370b788cff69a7154add6ec0f
Nov 30 19:08:13.996 INFO running `"docker" "start" "-a" "2dbf3c6dd078778f6475a8d9bcbbdac97a82d68370b788cff69a7154add6ec0f"`
Nov 30 19:08:14.541 INFO [stderr] usermod: no changes
Nov 30 19:08:14.632 INFO [stderr]    Compiling gcc v0.3.53
Nov 30 19:08:14.643 INFO [stderr]    Compiling libc v0.2.30
Nov 30 19:08:14.644 INFO [stderr]    Compiling rayon-core v1.2.1
Nov 30 19:08:14.644 INFO [stderr]    Compiling scopeguard v0.3.2
Nov 30 19:08:14.644 INFO [stderr]    Compiling either v1.1.0
Nov 30 19:08:14.645 INFO [stderr]    Compiling lazy_static v0.2.8
Nov 30 19:08:14.645 INFO [stderr]    Compiling futures v0.1.15
Nov 30 19:08:14.660 INFO [stderr]    Compiling serde v1.0.11
Nov 30 19:08:15.163 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Nov 30 19:08:15.779 INFO [stderr]    Compiling coco v0.1.1
Nov 30 19:08:20.084 INFO [stderr]    Compiling num_cpus v1.6.2
Nov 30 19:08:25.649 INFO [stderr]    Compiling rand v0.3.16
Nov 30 19:08:25.721 INFO [stderr]    Compiling serde_derive v1.0.11
Nov 30 19:08:26.878 INFO [stderr]    Compiling lmdb-sys v0.7.1
Nov 30 19:08:33.999 INFO [stderr]    Compiling lmdb v0.7.1
Nov 30 19:08:34.082 INFO [stderr]    Compiling tempdir v0.3.5
Nov 30 19:08:39.607 INFO [stderr]    Compiling rayon v0.8.2
Nov 30 19:08:51.047 INFO [stderr]    Compiling bincode v0.8.0
Nov 30 19:08:52.271 INFO [stderr]    Compiling lmdb_test v0.1.0 (/source)
Nov 30 19:08:52.632 INFO [stderr] warning: unused import: `Cursor`
Nov 30 19:08:52.632 INFO [stderr]  --> src/lmdb.rs:3:14
Nov 30 19:08:52.632 INFO [stderr]   |
Nov 30 19:08:52.632 INFO [stderr] 3 | use libmdb::{Cursor, Database, DatabaseFlags, Environment, Transaction, WriteFlags};
Nov 30 19:08:52.632 INFO [stderr]   |              ^^^^^^
Nov 30 19:08:52.632 INFO [stderr]   |
Nov 30 19:08:52.632 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:08:52.632 INFO [stderr] 
Nov 30 19:08:52.632 INFO [stderr] warning: unused import: `rayon::prelude`
Nov 30 19:08:52.632 INFO [stderr]   --> src/main.rs:11:5
Nov 30 19:08:52.632 INFO [stderr]    |
Nov 30 19:08:52.632 INFO [stderr] 11 | use rayon::prelude::*;
Nov 30 19:08:52.632 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 19:08:52.632 INFO [stderr] 
Nov 30 19:08:52.687 INFO [stderr] warning: constant `height_key` should have an upper case name such as `HEIGHT_KEY`
Nov 30 19:08:52.687 INFO [stderr]  --> src/lmdb.rs:6:1
Nov 30 19:08:52.688 INFO [stderr]   |
Nov 30 19:08:52.688 INFO [stderr] 6 | const height_key: [u8; 1] = [104];
Nov 30 19:08:52.688 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:08:52.688 INFO [stderr]   |
Nov 30 19:08:52.688 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Nov 30 19:08:52.688 INFO [stderr] 
Nov 30 19:08:52.688 INFO [stderr] warning: constant `head_key` should have an upper case name such as `HEAD_KEY`
Nov 30 19:08:52.688 INFO [stderr]  --> src/lmdb.rs:7:1
Nov 30 19:08:52.688 INFO [stderr]   |
Nov 30 19:08:52.688 INFO [stderr] 7 | const head_key: [u8; 1] = [105];
Nov 30 19:08:52.688 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:08:52.688 INFO [stderr] 
Nov 30 19:08:52.688 INFO [stderr] warning: constant `tail_key` should have an upper case name such as `TAIL_KEY`
Nov 30 19:08:52.688 INFO [stderr]  --> src/lmdb.rs:8:1
Nov 30 19:08:52.688 INFO [stderr]   |
Nov 30 19:08:52.688 INFO [stderr] 8 | const tail_key: [u8; 1] = [116];
Nov 30 19:08:52.688 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:08:52.688 INFO [stderr] 
Nov 30 19:08:52.688 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:08:52.688 INFO [stderr]   --> src/main.rs:18:5
Nov 30 19:08:52.688 INFO [stderr]    |
Nov 30 19:08:52.688 INFO [stderr] 18 |     db.clear();
Nov 30 19:08:52.688 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 19:08:52.688 INFO [stderr]    |
Nov 30 19:08:52.688 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:08:52.688 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:08:52.688 INFO [stderr] 
Nov 30 19:08:52.688 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 30 19:08:52.688 INFO [stderr]   --> src/main.rs:22:5
Nov 30 19:08:52.688 INFO [stderr]    |
Nov 30 19:08:52.688 INFO [stderr] 22 | /     height
Nov 30 19:08:52.688 INFO [stderr] 23 | |         .iter()
Nov 30 19:08:52.688 INFO [stderr] 24 | |         .map(|height| { db.save_height(*height); })
Nov 30 19:08:52.688 INFO [stderr] 25 | |         .collect::<Vec<()>>();
Nov 30 19:08:52.688 INFO [stderr]    | |______________________________^
Nov 30 19:08:52.688 INFO [stderr]    |
Nov 30 19:08:52.688 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 30 19:08:52.688 INFO [stderr] 
Nov 30 19:08:52.688 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:08:52.695 INFO [stderr]   --> src/main.rs:24:25
Nov 30 19:08:52.695 INFO [stderr]    |
Nov 30 19:08:52.695 INFO [stderr] 24 |         .map(|height| { db.save_height(*height); })
Nov 30 19:08:52.695 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:08:52.695 INFO [stderr]    |
Nov 30 19:08:52.695 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:08:52.695 INFO [stderr] 
Nov 30 19:08:53.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.26s
Nov 30 19:08:53.835 INFO [stderr] su: No module specific data is present
Nov 30 19:08:55.023 INFO running `"docker" "inspect" "2dbf3c6dd078778f6475a8d9bcbbdac97a82d68370b788cff69a7154add6ec0f"`
Nov 30 19:08:55.402 INFO running `"docker" "rm" "-f" "2dbf3c6dd078778f6475a8d9bcbbdac97a82d68370b788cff69a7154add6ec0f"`
Nov 30 19:08:55.687 INFO [stdout] 2dbf3c6dd078778f6475a8d9bcbbdac97a82d68370b788cff69a7154add6ec0f
Nov 30 19:08:55.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 19:08:56.211 INFO [stdout] 81893905893bfd0685268c2e4c61d0183eeee0eb70b8e4ab9efac7e321d9bb1f
Nov 30 19:08:56.217 INFO running `"docker" "start" "-a" "81893905893bfd0685268c2e4c61d0183eeee0eb70b8e4ab9efac7e321d9bb1f"`
Nov 30 19:08:58.435 INFO [stderr] usermod: no changes
Nov 30 19:08:58.547 INFO [stderr]    Compiling lmdb_test v0.1.0 (/source)
Nov 30 19:08:58.895 INFO [stderr] warning: unused import: `Cursor`
Nov 30 19:08:58.895 INFO [stderr]  --> src/lmdb.rs:3:14
Nov 30 19:08:58.895 INFO [stderr]   |
Nov 30 19:08:58.895 INFO [stderr] 3 | use libmdb::{Cursor, Database, DatabaseFlags, Environment, Transaction, WriteFlags};
Nov 30 19:08:58.896 INFO [stderr]   |              ^^^^^^
Nov 30 19:08:58.896 INFO [stderr]   |
Nov 30 19:08:58.896 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:08:58.896 INFO [stderr] 
Nov 30 19:08:58.896 INFO [stderr] warning: unused import: `rayon::prelude`
Nov 30 19:08:58.896 INFO [stderr]   --> src/main.rs:11:5
Nov 30 19:08:58.896 INFO [stderr]    |
Nov 30 19:08:58.896 INFO [stderr] 11 | use rayon::prelude::*;
Nov 30 19:08:58.896 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 19:08:58.896 INFO [stderr] 
Nov 30 19:08:58.924 INFO [stderr] warning: constant `height_key` should have an upper case name such as `HEIGHT_KEY`
Nov 30 19:08:58.924 INFO [stderr]  --> src/lmdb.rs:6:1
Nov 30 19:08:58.925 INFO [stderr]   |
Nov 30 19:08:58.925 INFO [stderr] 6 | const height_key: [u8; 1] = [104];
Nov 30 19:08:58.925 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:08:58.925 INFO [stderr]   |
Nov 30 19:08:58.925 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Nov 30 19:08:58.925 INFO [stderr] 
Nov 30 19:08:58.925 INFO [stderr] warning: constant `head_key` should have an upper case name such as `HEAD_KEY`
Nov 30 19:08:58.925 INFO [stderr]  --> src/lmdb.rs:7:1
Nov 30 19:08:58.925 INFO [stderr]   |
Nov 30 19:08:58.925 INFO [stderr] 7 | const head_key: [u8; 1] = [105];
Nov 30 19:08:58.925 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:08:58.925 INFO [stderr] 
Nov 30 19:08:58.925 INFO [stderr] warning: constant `tail_key` should have an upper case name such as `TAIL_KEY`
Nov 30 19:08:58.925 INFO [stderr]  --> src/lmdb.rs:8:1
Nov 30 19:08:58.925 INFO [stderr]   |
Nov 30 19:08:58.925 INFO [stderr] 8 | const tail_key: [u8; 1] = [116];
Nov 30 19:08:58.925 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:08:58.925 INFO [stderr] 
Nov 30 19:08:58.926 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:08:58.926 INFO [stderr]   --> src/main.rs:18:5
Nov 30 19:08:58.926 INFO [stderr]    |
Nov 30 19:08:58.926 INFO [stderr] 18 |     db.clear();
Nov 30 19:08:58.926 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 19:08:58.926 INFO [stderr]    |
Nov 30 19:08:58.926 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:08:58.926 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:08:58.926 INFO [stderr] 
Nov 30 19:08:58.926 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 30 19:08:58.926 INFO [stderr]   --> src/main.rs:22:5
Nov 30 19:08:58.926 INFO [stderr]    |
Nov 30 19:08:58.926 INFO [stderr] 22 | /     height
Nov 30 19:08:58.926 INFO [stderr] 23 | |         .iter()
Nov 30 19:08:58.926 INFO [stderr] 24 | |         .map(|height| { db.save_height(*height); })
Nov 30 19:08:58.926 INFO [stderr] 25 | |         .collect::<Vec<()>>();
Nov 30 19:08:58.926 INFO [stderr]    | |______________________________^
Nov 30 19:08:58.926 INFO [stderr]    |
Nov 30 19:08:58.926 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 30 19:08:58.927 INFO [stderr] 
Nov 30 19:08:58.927 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:08:58.927 INFO [stderr]   --> src/main.rs:24:25
Nov 30 19:08:58.927 INFO [stderr]    |
Nov 30 19:08:58.927 INFO [stderr] 24 |         .map(|height| { db.save_height(*height); })
Nov 30 19:08:58.927 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:08:58.927 INFO [stderr]    |
Nov 30 19:08:58.927 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:08:58.927 INFO [stderr] 
Nov 30 19:08:59.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 30 19:08:59.632 INFO [stderr] su: No module specific data is present
Nov 30 19:09:00.432 INFO running `"docker" "inspect" "81893905893bfd0685268c2e4c61d0183eeee0eb70b8e4ab9efac7e321d9bb1f"`
Nov 30 19:09:00.669 INFO running `"docker" "rm" "-f" "81893905893bfd0685268c2e4c61d0183eeee0eb70b8e4ab9efac7e321d9bb1f"`
Nov 30 19:09:00.947 INFO [stdout] 81893905893bfd0685268c2e4c61d0183eeee0eb70b8e4ab9efac7e321d9bb1f
Nov 30 19:09:00.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 19:09:01.385 INFO [stdout] c65f2e91966bf0bcd1d3e32109ed8f06b1759f87186874781c645cfda45994bc
Nov 30 19:09:01.389 INFO running `"docker" "start" "-a" "c65f2e91966bf0bcd1d3e32109ed8f06b1759f87186874781c645cfda45994bc"`
Nov 30 19:09:02.414 INFO [stderr] usermod: no changes
Nov 30 19:09:02.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 30 19:09:02.547 INFO [stderr]      Running /target/debug/deps/lmdb_test-680d5afeaff6e407
Nov 30 19:09:02.555 INFO [stderr] su: No module specific data is present
Nov 30 19:09:02.555 INFO [stdout] 
Nov 30 19:09:02.556 INFO [stdout] running 0 tests
Nov 30 19:09:02.556 INFO [stdout] 
Nov 30 19:09:02.556 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 19:09:02.556 INFO [stdout] 
Nov 30 19:09:03.500 INFO running `"docker" "inspect" "c65f2e91966bf0bcd1d3e32109ed8f06b1759f87186874781c645cfda45994bc"`
Nov 30 19:09:03.691 INFO running `"docker" "rm" "-f" "c65f2e91966bf0bcd1d3e32109ed8f06b1759f87186874781c645cfda45994bc"`
Nov 30 19:09:03.968 INFO [stdout] c65f2e91966bf0bcd1d3e32109ed8f06b1759f87186874781c645cfda45994bc
