[INFO] updating cached repository https://github.com/chrisshyi/2Sum
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 163209a01a75ee37c76614aac312a42374d538e1
[INFO] testing chrisshyi/2Sum against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisshyi%2F2Sum" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chrisshyi/2Sum on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/chrisshyi/2Sum
[INFO] finished tweaking git repo https://github.com/chrisshyi/2Sum
[INFO] tweaked toml for git repo https://github.com/chrisshyi/2Sum written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/chrisshyi/2Sum already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 74a070d78f99bca097c6cd7d880e3fa1d553ab552612b4f35a0980a01c764085
[INFO] running `"docker" "start" "-a" "74a070d78f99bca097c6cd7d880e3fa1d553ab552612b4f35a0980a01c764085"`
[INFO] [stderr]    Compiling two_sum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/lib.rs:52:59
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let lower_index = get_complement_index(&num_list, (-10000 as i64 - num), false); 
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/lib.rs:53:59
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let upper_index = get_complement_index(&num_list, (10000 as i64 - num), true);
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "74a070d78f99bca097c6cd7d880e3fa1d553ab552612b4f35a0980a01c764085"`
[INFO] running `"docker" "rm" "-f" "74a070d78f99bca097c6cd7d880e3fa1d553ab552612b4f35a0980a01c764085"`
[INFO] [stdout] 74a070d78f99bca097c6cd7d880e3fa1d553ab552612b4f35a0980a01c764085
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stdout] 61dfa1d81fa038cd1b5ec731178d652674baebfb4faf341a4c4a3088cb1a24c7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "61dfa1d81fa038cd1b5ec731178d652674baebfb4faf341a4c4a3088cb1a24c7"`
[INFO] [stderr]    Compiling two_sum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/lib.rs:52:59
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let lower_index = get_complement_index(&num_list, (-10000 as i64 - num), false); 
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/lib.rs:53:59
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let upper_index = get_complement_index(&num_list, (10000 as i64 - num), true);
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/lib.rs:52:59
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let lower_index = get_complement_index(&num_list, (-10000 as i64 - num), false); 
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/lib.rs:53:59
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let upper_index = get_complement_index(&num_list, (10000 as i64 - num), true);
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "61dfa1d81fa038cd1b5ec731178d652674baebfb4faf341a4c4a3088cb1a24c7"`
[INFO] running `"docker" "rm" "-f" "61dfa1d81fa038cd1b5ec731178d652674baebfb4faf341a4c4a3088cb1a24c7"`
[INFO] [stdout] 61dfa1d81fa038cd1b5ec731178d652674baebfb4faf341a4c4a3088cb1a24c7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stdout] b0add1a8a0c49f3149488e600c8b769600365010da49ad8dc03dd498ce2c6a33
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "b0add1a8a0c49f3149488e600c8b769600365010da49ad8dc03dd498ce2c6a33"`
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/lib.rs:52:59
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let lower_index = get_complement_index(&num_list, (-10000 as i64 - num), false); 
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/lib.rs:52:59
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let lower_index = get_complement_index(&num_list, (-10000 as i64 - num), false); 
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/lib.rs:53:59
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let upper_index = get_complement_index(&num_list, (10000 as i64 - num), true);
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/lib.rs:53:59
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let upper_index = get_complement_index(&num_list, (10000 as i64 - num), true);
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/two_sum-b23de7c2b52425bc
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_bin_search_target_absent_lower_2 ... ok
[INFO] [stdout] test tests::test_bin_search_target_absent_upper_3 ... ok
[INFO] [stdout] test tests::test_bin_search_target_absent_upper_2 ... ok
[INFO] [stdout] test tests::test_bin_search_target_absent_upper ... ok
[INFO] [stdout] test tests::test_bin_search_target_present ... ok
[INFO] [stdout] test tests::test_bin_search_target_absent_lower_3 ... ok
[INFO] [stdout] test tests::test_bin_search_target_absent_lower ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/two_sum-680724bf2bdae191
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests two_sum
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b0add1a8a0c49f3149488e600c8b769600365010da49ad8dc03dd498ce2c6a33"`
[INFO] running `"docker" "rm" "-f" "b0add1a8a0c49f3149488e600c8b769600365010da49ad8dc03dd498ce2c6a33"`
[INFO] [stdout] b0add1a8a0c49f3149488e600c8b769600365010da49ad8dc03dd498ce2c6a33