[INFO] fetching crate sfcpl 0.1.1...
[INFO] testing sfcpl-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sfcpl 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sfcpl 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sfcpl 0.1.1
[INFO] finished tweaking crates.io crate sfcpl 0.1.1
[INFO] tweaked toml for crates.io crate sfcpl 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate sfcpl 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded superslice v1.0.0
[INFO] [stderr]   Downloaded num-derive v0.3.0
[INFO] [stderr]   Downloaded ascii v1.0.0
[INFO] [stderr]   Downloaded regex v1.3.6
[INFO] [stderr]   Downloaded proconio v0.3.6
[INFO] [stderr]   Downloaded cargo-snippet v0.6.4
[INFO] [stderr]   Downloaded ndarray v0.13.0
[INFO] [stderr]   Downloaded itertools-num v0.1.3
[INFO] [stderr]   Downloaded bitset-fixed v0.1.0
[INFO] [stderr]   Downloaded proconio-derive v0.1.6
[INFO] [stderr]   Downloaded whiteread v0.5.0
[INFO] [stderr]   Downloaded im-rc v14.3.0
[INFO] [stderr]   Downloaded nalgebra v0.20.0
[INFO] [stderr]   Downloaded petgraph v0.5.0
[INFO] [stderr]   Downloaded text_io v0.1.8
[INFO] [stderr]   Downloaded ordered-float v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 807d036c2fabde490090cb51f7765da0260edd0f5a37f4f1b16e177146c530dd
[INFO] running `Command { std: "docker" "start" "-a" "807d036c2fabde490090cb51f7765da0260edd0f5a37f4f1b16e177146c530dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "807d036c2fabde490090cb51f7765da0260edd0f5a37f4f1b16e177146c530dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807d036c2fabde490090cb51f7765da0260edd0f5a37f4f1b16e177146c530dd", kill_on_drop: false }`
[INFO] [stdout] 807d036c2fabde490090cb51f7765da0260edd0f5a37f4f1b16e177146c530dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea06c4e50658eb3bb0356aed3635a1ec0aef776ec2cd2ec5bc776b2ea355c56d
[INFO] running `Command { std: "docker" "start" "-a" "ea06c4e50658eb3bb0356aed3635a1ec0aef776ec2cd2ec5bc776b2ea355c56d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling cargo-snippet v0.6.4
[INFO] [stderr]    Compiling whiteread v0.5.0
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling bitset-fixed v0.1.0
[INFO] [stderr]    Compiling ascii v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling im-rc v14.3.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling petgraph v0.5.0
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling rand_hc v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]    Compiling sized-chunks v0.5.3
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling nalgebra v0.20.0
[INFO] [stderr]    Compiling proconio-derive v0.1.6
[INFO] [stderr]    Compiling proconio v0.3.6
[INFO] [stderr]    Compiling sfcpl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.34s
[INFO] running `Command { std: "docker" "inspect" "ea06c4e50658eb3bb0356aed3635a1ec0aef776ec2cd2ec5bc776b2ea355c56d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea06c4e50658eb3bb0356aed3635a1ec0aef776ec2cd2ec5bc776b2ea355c56d", kill_on_drop: false }`
[INFO] [stdout] ea06c4e50658eb3bb0356aed3635a1ec0aef776ec2cd2ec5bc776b2ea355c56d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b5d5e41839b4c1771956a2b7803d928b8c7371a9d8a505ac1d519bb0700bb21
[INFO] running `Command { std: "docker" "start" "-a" "9b5d5e41839b4c1771956a2b7803d928b8c7371a9d8a505ac1d519bb0700bb21", kill_on_drop: false }`
[INFO] [stderr]    Compiling sfcpl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "9b5d5e41839b4c1771956a2b7803d928b8c7371a9d8a505ac1d519bb0700bb21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b5d5e41839b4c1771956a2b7803d928b8c7371a9d8a505ac1d519bb0700bb21", kill_on_drop: false }`
[INFO] [stdout] 9b5d5e41839b4c1771956a2b7803d928b8c7371a9d8a505ac1d519bb0700bb21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5132fb1c5b3ab08b7f37884b70d3606fce4d34ba0b9757d91811d46ba6fb58fa
[INFO] running `Command { std: "docker" "start" "-a" "5132fb1c5b3ab08b7f37884b70d3606fce4d34ba0b9757d91811d46ba6fb58fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sfcpl-7265aa16724e62d3)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test binary_powering::pow_test ... ok
[INFO] [stdout] test binary_search::lower_bound_test ... ok
[INFO] [stdout] test binary_search::binary_search_test ... ok
[INFO] [stdout] test bitset::bs_iter ... ok
[INFO] [stdout] test binary_search::upper_bound_test ... ok
[INFO] [stdout] test combinatorics::binomial_coefficient::bct_api_test ... ok
[INFO] [stdout] test combinatorics::binomial_coefficient::binomial_dp ... ok
[INFO] [stdout] test combinatorics::binomial_coefficient::hold_n_test ... ok
[INFO] [stdout] test combinatorics::permutation::permutation_test ... ok
[INFO] [stdout] test combinatorics::combination::comb_test ... ok
[INFO] [stdout] test combinatorics::permutation::with_table_test ... ok
[INFO] [stdout] test factorial::fact_test_mint ... ok
[INFO] [stdout] test factorial::fact_test_prim ... ok
[INFO] [stdout] test graph::dijkstra::dijkstra_test ... ok
[INFO] [stdout] test graph::grid::def::dfs_test ... ok
[INFO] [stdout] test graph::grid::def::grid_joint_test ... ok
[INFO] [stdout] test graph::grid::def::dist_test ... ok
[INFO] [stdout] test graph::grid::def::bfs_test ... ok
[INFO] [stdout] test inversation::inversation_test ... ok
[INFO] [stdout] test modint::div_test ... ok
[INFO] [stdout] test modint::mint_add ... ok
[INFO] [stdout] test modint::mint_new ... ok
[INFO] [stdout] test modint::inv_test ... ok
[INFO] [stdout] test modint::mint_sub ... ok
[INFO] [stdout] test modint::op_between_different_type ... ok
[INFO] [stdout] test modint::pow_test ... ok
[INFO] [stdout] test prime::sieve::sieve_test ... ok
[INFO] [stdout] test structure::accumulate::acum_test ... ok
[INFO] [stdout] test structure::accumulate::sum_test ... ok
[INFO] [stdout] test run_length_encoding::rle_test ... ok
[INFO] [stdout] test structure::union_find::group_test ... ok
[INFO] [stdout] test unique_count::count_test ... ok
[INFO] [stdout] test structure::fenwick_tree::fenwick_test ... ok
[INFO] [stdout] test structure::union_find::find_test ... ok
[INFO] [stdout] test shuffle::test_shuffle ... ok
[INFO] [stdout] test prime::trial_division::is_prime_test ... ok
[INFO] [stdout] test combinatorics::binomial_coefficient::small_test ... ok
[INFO] [stdout] test prime::trial_division::f_test ... ok
[INFO] [stdout] test prime::sieve::fact_test ... ok
[INFO] [stdout] test combinatorics::combination::comb_tbl_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sfcpl
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/binary_search.rs - binary_search::upper_bound (line 107) ... ok
[INFO] [stdout] test src/binary_search.rs - binary_search::lower_bound (line 72) ... ok
[INFO] [stdout] test src/graph/dfs.rs - graph::dfs::dfs (line 38) ... ok
[INFO] [stdout] test src/binary_search.rs - binary_search::binary_search (line 24) ... ok
[INFO] [stdout] test src/graph/bfs.rs - graph::bfs::bfs (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5132fb1c5b3ab08b7f37884b70d3606fce4d34ba0b9757d91811d46ba6fb58fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5132fb1c5b3ab08b7f37884b70d3606fce4d34ba0b9757d91811d46ba6fb58fa", kill_on_drop: false }`
[INFO] [stdout] 5132fb1c5b3ab08b7f37884b70d3606fce4d34ba0b9757d91811d46ba6fb58fa