[INFO] fetching crate const-combinations 2.0.3...
[INFO] testing const-combinations-2.0.3 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate const-combinations 2.0.3 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate const-combinations 2.0.3 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate const-combinations 2.0.3
[INFO] finished tweaking crates.io crate const-combinations 2.0.3
[INFO] tweaked toml for crates.io crate const-combinations 2.0.3 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29301a4da4f5059c6cfbc319d6c17be20bbc0e24e76c989189f0bb3de0c80a19
[INFO] running `Command { std: "docker" "start" "-a" "29301a4da4f5059c6cfbc319d6c17be20bbc0e24e76c989189f0bb3de0c80a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29301a4da4f5059c6cfbc319d6c17be20bbc0e24e76c989189f0bb3de0c80a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29301a4da4f5059c6cfbc319d6c17be20bbc0e24e76c989189f0bb3de0c80a19", kill_on_drop: false }`
[INFO] [stdout] 29301a4da4f5059c6cfbc319d6c17be20bbc0e24e76c989189f0bb3de0c80a19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 269f6e94d5f7c1a037802c69305f14df7bc6c0287d63979845d1c43dd705334f
[INFO] running `Command { std: "docker" "start" "-a" "269f6e94d5f7c1a037802c69305f14df7bc6c0287d63979845d1c43dd705334f", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-combinations v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "269f6e94d5f7c1a037802c69305f14df7bc6c0287d63979845d1c43dd705334f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "269f6e94d5f7c1a037802c69305f14df7bc6c0287d63979845d1c43dd705334f", kill_on_drop: false }`
[INFO] [stdout] 269f6e94d5f7c1a037802c69305f14df7bc6c0287d63979845d1c43dd705334f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 824c2e04794eeabb714b1e1c299f81d1f4aedb3b1e605af98857953ce4e26a1b
[INFO] running `Command { std: "docker" "start" "-a" "824c2e04794eeabb714b1e1c299f81d1f4aedb3b1e605af98857953ce4e26a1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-combinations v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "824c2e04794eeabb714b1e1c299f81d1f4aedb3b1e605af98857953ce4e26a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824c2e04794eeabb714b1e1c299f81d1f4aedb3b1e605af98857953ce4e26a1b", kill_on_drop: false }`
[INFO] [stdout] 824c2e04794eeabb714b1e1c299f81d1f4aedb3b1e605af98857953ce4e26a1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12d5a658be7e01f29eeb770f2bd9c26aeb9dfec754576cf0ec03be4b6df57146
[INFO] running `Command { std: "docker" "start" "-a" "12d5a658be7e01f29eeb770f2bd9c26aeb9dfec754576cf0ec03be4b6df57146", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/const_combinations-118194fbf7426aa5)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test combinations::slice_test::empty_arr_on_n_zero ... ok
[INFO] [stdout] test combinations::slice_test::none_on_size_too_big ... ok
[INFO] [stdout] test combinations::slice_test::order ... ok
[INFO] [stdout] test combinations::test::fused_propagation ... ok
[INFO] [stdout] test combinations::test::empty_arr_on_n_zero ... ok
[INFO] [stdout] test permutations::slice_test::empty_arr_on_n_zero ... ok
[INFO] [stdout] test combinations::test::none_on_size_too_big ... ok
[INFO] [stdout] test combinations::test::order ... ok
[INFO] [stdout] test permutations::slice_test::order ... ok
[INFO] [stdout] test permutations::test::empty_arr_on_n_zero ... ok
[INFO] [stdout] test permutations::test::fused_propagation ... ok
[INFO] [stdout] test permutations::test::none_on_size_too_big ... ok
[INFO] [stdout] test permutations::test::gen_order ... ok
[INFO] [stdout] test permutations::slice_test::none_on_size_too_big ... ok
[INFO] [stdout] test permutations::test::resume_after_none ... ok
[INFO] [stdout] test combinations::test::resume_after_none ... ok
[INFO] [stdout] test permutations::test::order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests const-combinations
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - SliceExt::combinations (line 119) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - SliceExt::combinations (line 132) ... ok
[INFO] [stdout] test src/lib.rs - IterExt::permutations (line 90) ... ok
[INFO] [stdout] test src/lib.rs - SliceExt::permutations (line 165) ... ok
[INFO] [stdout] test src/lib.rs - SliceExt::permutations (line 151) ... ok
[INFO] [stdout] test src/lib.rs - IterExt::combinations (line 38) ... ok
[INFO] [stdout] test src/lib.rs - IterExt::combinations (line 51) ... ok
[INFO] [stdout] test src/lib.rs - IterExt::permutations (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12d5a658be7e01f29eeb770f2bd9c26aeb9dfec754576cf0ec03be4b6df57146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d5a658be7e01f29eeb770f2bd9c26aeb9dfec754576cf0ec03be4b6df57146", kill_on_drop: false }`
[INFO] [stdout] 12d5a658be7e01f29eeb770f2bd9c26aeb9dfec754576cf0ec03be4b6df57146