[INFO] cloning repository https://github.com/White-Oak/market_matcher_rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/White-Oak/market_matcher_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhite-Oak%2Fmarket_matcher_rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhite-Oak%2Fmarket_matcher_rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e3d8e63846064ec0590f37a3aa2d5628e44aa608
[INFO] testing White-Oak/market_matcher_rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhite-Oak%2Fmarket_matcher_rs" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/White-Oak/market_matcher_rs on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/White-Oak/market_matcher_rs
[INFO] finished tweaking git repo https://github.com/White-Oak/market_matcher_rs
[INFO] tweaked toml for git repo https://github.com/White-Oak/market_matcher_rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/White-Oak/market_matcher_rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+beta-2020-06-03" "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] 4371aaf819df78005b8aa6dd48c02e200ff7f012298f49d178dcdca8d65bf440
[INFO] running `"docker" "start" "-a" "4371aaf819df78005b8aa6dd48c02e200ff7f012298f49d178dcdca8d65bf440"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling market_matcher_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: associated function is never used: `match_request_quiet`
[INFO] [stderr]    --> src/matcher.rs:130:12
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub fn match_request_quiet<'a>(&mut self, request: &'a Request) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.74s
[INFO] running `"docker" "inspect" "4371aaf819df78005b8aa6dd48c02e200ff7f012298f49d178dcdca8d65bf440"`
[INFO] running `"docker" "rm" "-f" "4371aaf819df78005b8aa6dd48c02e200ff7f012298f49d178dcdca8d65bf440"`
[INFO] [stdout] 4371aaf819df78005b8aa6dd48c02e200ff7f012298f49d178dcdca8d65bf440
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22a34b02db943d59c4ae822a2dd61cd70b74702be28c95684e7484aac6cb0021
[INFO] running `"docker" "start" "-a" "22a34b02db943d59c4ae822a2dd61cd70b74702be28c95684e7484aac6cb0021"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.7
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling csv v1.0.7
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling market_matcher_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: associated function is never used: `match_request_quiet`
[INFO] [stderr]    --> src/matcher.rs:130:12
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub fn match_request_quiet<'a>(&mut self, request: &'a Request) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 36.86s
[INFO] running `"docker" "inspect" "22a34b02db943d59c4ae822a2dd61cd70b74702be28c95684e7484aac6cb0021"`
[INFO] running `"docker" "rm" "-f" "22a34b02db943d59c4ae822a2dd61cd70b74702be28c95684e7484aac6cb0021"`
[INFO] [stdout] 22a34b02db943d59c4ae822a2dd61cd70b74702be28c95684e7484aac6cb0021
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b9646bebcbd859e38b5ce51399a6b717d62a6ef1e9073372a20c931251809ae3
[INFO] running `"docker" "start" "-a" "b9646bebcbd859e38b5ce51399a6b717d62a6ef1e9073372a20c931251809ae3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: associated function is never used: `match_request_quiet`
[INFO] [stderr]    --> src/matcher.rs:130:12
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub fn match_request_quiet<'a>(&mut self, request: &'a Request) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/market_matcher-be3416d2b8620b26
[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]      Running /opt/rustwide/target/debug/deps/market_matcher-f2bded8d09749cf0
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::test_correct_removing_from_book_except_user_2 ... ok
[INFO] [stdout] test tests::test_simple_limit_matching_one_to_one ... ok
[INFO] [stdout] test tests::test_limit_matching_with_leftovers ... ok
[INFO] [stdout] test tests::test_simple_fill_or_kill_bying_one_to_one ... ok
[INFO] [stdout] test tests::test_simple_fill_or_kill_selling_one_to_one ... ok
[INFO] [stdout] test tests::test_simple_immediate_or_cancel_buying_one_to_one ... ok
[INFO] [stdout] test tests::test_simple_immediate_or_cancel_selling_one_to_one ... ok
[INFO] [stdout] test tests::test_correct_removing_from_book_all ... ok
[INFO] [stdout] test tests::test_adding_sell_limit_to_empty_book ... ok
[INFO] [stdout] test tests::test_correct_logic_of_buying_matching ... ok
[INFO] [stdout] test tests::test_spread_limit_matching ... ok
[INFO] [stdout] test tests::test_correct_logic_of_selling_matching ... ok
[INFO] [stdout] test tests::test_spread_fill_or_kill_buying ... ok
[INFO] [stdout] test tests::test_adding_buy_limit_to_non_empty_book ... ok
[INFO] [stdout] test tests::test_spread_fill_or_kill_selling ... ok
[INFO] [stdout] test tests::test_correct_removing_from_book_except_user_3 ... ok
[INFO] [stdout] test tests::test_adding_sell_limit_to_non_empty_book ... ok
[INFO] [stdout] test tests::test_adding_buy_limit_to_empty_book ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests market_matcher
[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" "b9646bebcbd859e38b5ce51399a6b717d62a6ef1e9073372a20c931251809ae3"`
[INFO] running `"docker" "rm" "-f" "b9646bebcbd859e38b5ce51399a6b717d62a6ef1e9073372a20c931251809ae3"`
[INFO] [stdout] b9646bebcbd859e38b5ce51399a6b717d62a6ef1e9073372a20c931251809ae3