[INFO] fetching crate twoway 0.2.2...
[INFO] building twoway-0.2.2 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate twoway 0.2.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate twoway 0.2.2 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate twoway 0.2.2
[INFO] finished tweaking crates.io crate twoway 0.2.2
[INFO] tweaked toml for crates.io crate twoway 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d868b633e79ef70988ccddd1af2c068c6cc95741512627520a3abbd1885aac92
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d868b633e79ef70988ccddd1af2c068c6cc95741512627520a3abbd1885aac92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d868b633e79ef70988ccddd1af2c068c6cc95741512627520a3abbd1885aac92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d868b633e79ef70988ccddd1af2c068c6cc95741512627520a3abbd1885aac92", kill_on_drop: false }`
[INFO] [stdout] d868b633e79ef70988ccddd1af2c068c6cc95741512627520a3abbd1885aac92
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zprofile-closures" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8726a4fc639c6921944a0d6d6c97f075765be424337b146db0765d740d894320
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8726a4fc639c6921944a0d6d6c97f075765be424337b146db0765d740d894320", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (dce2134424f41028, 5f511dc568ef5be8), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: memchr, (e7d0d9756d23d15c, 63b2328976dd028d), 8, 8
[INFO] [stderr]    Compiling twoway v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:800:18
[INFO] [stdout]     |
[INFO] [stdout] 800 |     fn rejecting(usize, usize) -> Self::Output;
[INFO] [stdout]     |                  ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:800:25
[INFO] [stdout]     |
[INFO] [stdout] 800 |     fn rejecting(usize, usize) -> Self::Output;
[INFO] [stdout]     |                         ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:801:17
[INFO] [stdout]     |
[INFO] [stdout] 801 |     fn matching(usize, usize) -> Self::Output;
[INFO] [stdout]     |                 ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:801:24
[INFO] [stdout]     |
[INFO] [stdout] 801 |     fn matching(usize, usize) -> Self::Output;
[INFO] [stdout]     |                        ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (6791859faf0a4cfb, 6ca983b597d1d9e4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (53858f874c92888d, 4b8a84cd879a3bb3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (5e437696ba23d6fd, 796ce36255e239d6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (109684835dd37342, 6060cb907a52551d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (56634f3dd035dc90, bc71ead089524b5c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (aa8e470535418fea, 6ed6e370b899581f), 0, 0
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "8726a4fc639c6921944a0d6d6c97f075765be424337b146db0765d740d894320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8726a4fc639c6921944a0d6d6c97f075765be424337b146db0765d740d894320", kill_on_drop: false }`
[INFO] [stdout] 8726a4fc639c6921944a0d6d6c97f075765be424337b146db0765d740d894320
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zprofile-closures" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ea9feed6d72bf7c4c68615d58027df9a5099f5f3ac312480c4bc5a7cbb1ba664
[INFO] running `Command { std: "docker" "start" "-a" "ea9feed6d72bf7c4c68615d58027df9a5099f5f3ac312480c4bc5a7cbb1ba664", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (dce2134424f41028, 5f511dc568ef5be8), 8, 8
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling macro-attr v0.2.0
[INFO] [stderr] SG_CR_Eslkdjf: memchr, (e7d0d9756d23d15c, 63b2328976dd028d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (6791859faf0a4cfb, 6ca983b597d1d9e4), 0, 0
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:800:18
[INFO] [stdout]     |
[INFO] [stdout] 800 |     fn rejecting(usize, usize) -> Self::Output;
[INFO] [stdout]     |                  ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (53858f874c92888d, 4b8a84cd879a3bb3), 0, 0
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:800:25
[INFO] [stdout]     |
[INFO] [stdout] 800 |     fn rejecting(usize, usize) -> Self::Output;
[INFO] [stdout]     |                         ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (5e437696ba23d6fd, 796ce36255e239d6), 0, 0
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:801:17
[INFO] [stdout]     |
[INFO] [stdout] 801 |     fn matching(usize, usize) -> Self::Output;
[INFO] [stdout]     |                 ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (109684835dd37342, 6060cb907a52551d), 0, 0
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:801:24
[INFO] [stdout]     |
[INFO] [stdout] 801 |     fn matching(usize, usize) -> Self::Output;
[INFO] [stdout]     |                        ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (56634f3dd035dc90, bc71ead089524b5c), 0, 0
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (aa8e470535418fea, 6ed6e370b899581f), 0, 0
[INFO] [stderr]    Compiling rawslice v0.1.1
[INFO] [stderr]    Compiling odds v0.3.1
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (7e2d6cfdc7efe119, d6509b5afc61ad7c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (c03c2d1bb5db281c, f36d1db23f0cffb0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: semver, (7cc5ff9c9a8ce013, 6dd76bc6afb01fd4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (a1a50b3b34f3ebbc, 950454c84025fe3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: semver, (c984e2e3fcc69c46, c584ffa562d66cf5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: semver, (19ced7cd5753776c, 3060396bed9ec31e), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: semver, (e1eaf77290f017e9, b902e92f4415cb4d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: semver, (2b7bdc5ec7d57c2f, 258561221c4ab19d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: semver, (cb3a2b3e793d1232, 74d4011ae37cec9c), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: semver, (16f349043d99a2c9, 8bbdbf8b73a3b897), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: semver, (ebf9fc4a23bfc251, 5ffd413b49cff583), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: semver, (887479c0f52c9635, a08a680d35ae7972), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: semver, (f14f917b5754768a, c0bbd16271d2e304), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (bd87efb8b5ea612, 49b7c9456159e2d7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: semver, (112cdfb8038524, c04109a1257d5cba), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: rand_core, (aa33eb8b8ad39903, f8813b30f0e0c583), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: semver, (afa5a25173df321, 18934970cbe5e4bf), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (d500fb7779572652, 39bbcd882291c296), 0, 0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr] SG_CR_Eslkdjf: rand_xorshift, (16d710514bdb269c, 7480efeaca8945b3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rustc_version, (d4f55bde121b4b8d, 5904fcf17d197b70), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rustc_version, (f4a2699193c4079a, d2d7917dbead6d6f), 0, 0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr] SG_CR_Eslkdjf: odds, (cf8cae953739cc16, 79382613153b5dc3), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: odds, (12f30fef83ca94a7, 41aea9b0f0fc133f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (a54edb055147664b, 14d2c6eb58a40a7f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (701cd9b8ddf6f568, 5db6e99679c1ee59), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: odds, (6bb0d0f4936c9713, cd2f0c459c3157de), 8, 16
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr] SG_CR_Eslkdjf: odds, (c33071b491d67bcf, bf82a201e9a3d708), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (53d6194ab75a21a3, f461d0ad2209a1bc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (19aa92f5217d1b53, f280019893737c1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (637561e1db1e899a, 76072c429d72a501), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_isaac, (77a10c1fa6afdb44, 2b0a1e8bb10817fe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: itertools, (f7f8ef4bcdb4397d, 83638ecefcdc0a4d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: itertools, (21ea0164e19f85f7, e4861191c2ecfebe), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: itertools, (5490a5876c27f7bb, 1b446c9f0d9aa3ff), 8, 8
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr] SG_CR_Eslkdjf: rand_os, (9ec5d742efd126d4, 5ba081b975b4d95d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_os, (2597321546c805f, 174c390a70c74a32), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_os, (dd32afcb50ce9dd, 9692f9a1feca2b3a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_os, (22bc60eaa36a6dbf, a83dda63ae6e9df7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (6d05f5ef0d641fe2, cf61282b81644781), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (e75819c1d6ebf6e9, 7c3649a4f9f05a78), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (fadd488df32a855d, 96a0d86c0ca1d11e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (4a12e08ee2e4979b, 122707e049202ecd), 8, 24
[INFO] [stderr] SG_CR_Eslkdjf: rand, (829175ac5ee4bcdb, 90fd5dcff1da851b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (829175ac5ee4bcdb, 90fd5dcff1da851b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (ca399e426d9d3936, eebb9d24326bdfc8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (e05a642e4a72eada, a14a0cbaf9c14f27), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (525736459e5de750, f1df8fc416e72376), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (96469af7f423c9d, 85a76644ad93bf04), 0, 0
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr] SG_CR_Eslkdjf: quickcheck, (765348b128810dd0, 5f2b49ff6f0122c5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: quickcheck, (22e4d81325b0d9a7, c0e7b7e5535e0451), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: quickcheck, (b7d35ecec8ea1f0d, 3efea91d755b7758), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: quickcheck, (3fa57fc6b9bede2e, 50ed00c13754689a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: quickcheck, (c1589cb6c6e52e86, e86c3bf8511b85f4), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: quickcheck, (cc937318eb34ee9f, c40f6e09264b5be2), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: quickcheck, (f509f8971382acb3, e61d6d419262bbd8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: quickcheck, (6f9f14343b8dde97, 883889ba72bf4b1d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: quickcheck, (7a1f07cd38630468, 3ba73526fe5febd6), 0, 0
[INFO] [stderr]    Compiling twoway v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:800:18
[INFO] [stdout]     |
[INFO] [stdout] 800 |     fn rejecting(usize, usize) -> Self::Output;
[INFO] [stdout]     |                  ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:800:25
[INFO] [stdout]     |
[INFO] [stdout] 800 |     fn rejecting(usize, usize) -> Self::Output;
[INFO] [stdout]     |                         ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:801:17
[INFO] [stdout]     |
[INFO] [stdout] 801 |     fn matching(usize, usize) -> Self::Output;
[INFO] [stdout]     |                 ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/lib.rs:801:24
[INFO] [stdout]     |
[INFO] [stdout] 801 |     fn matching(usize, usize) -> Self::Output;
[INFO] [stdout]     |                        ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: usize`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (40ebd64e123c5f27, da186afa0105b1e7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (5102c84654adff7c, 4cd16779b04b10e5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (35a10c80f73a4b19, 5884193a09a10d7a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (8f013fa8036d69a4, be847d924a79f0fa), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (5f5c9e8d910d5f1f, f93ff13edb9d7785), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (9ea47caf73f1178, df1718a24c081a24), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (7997077e94be1469, f6e6c8c81ff14613), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (72003b3d1db333bc, 8703fce0268c623f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: twoway, (2105fc56deb179e2, a282cf94592da7d0), 0, 0
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.71s
[INFO] running `Command { std: "docker" "inspect" "ea9feed6d72bf7c4c68615d58027df9a5099f5f3ac312480c4bc5a7cbb1ba664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea9feed6d72bf7c4c68615d58027df9a5099f5f3ac312480c4bc5a7cbb1ba664", kill_on_drop: false }`
[INFO] [stdout] ea9feed6d72bf7c4c68615d58027df9a5099f5f3ac312480c4bc5a7cbb1ba664