[INFO] fetching crate algonium 0.1.0...
[INFO] testing algonium-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate algonium 0.1.0 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate algonium 0.1.0 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 algonium 0.1.0
[INFO] finished tweaking crates.io crate algonium 0.1.0
[INFO] tweaked toml for crates.io crate algonium 0.1.0 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 8a5a6ffd57b443324d3e58ba61980b04a25c19db5a1195b81ffaa66d98f71ad6
[INFO] running `Command { std: "docker" "start" "-a" "8a5a6ffd57b443324d3e58ba61980b04a25c19db5a1195b81ffaa66d98f71ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a5a6ffd57b443324d3e58ba61980b04a25c19db5a1195b81ffaa66d98f71ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5a6ffd57b443324d3e58ba61980b04a25c19db5a1195b81ffaa66d98f71ad6", kill_on_drop: false }`
[INFO] [stdout] 8a5a6ffd57b443324d3e58ba61980b04a25c19db5a1195b81ffaa66d98f71ad6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 1b304bb84bd48b01ed857e93bcaeb09ba86f61cd155904c1b60df68d856b4b2b
[INFO] running `Command { std: "docker" "start" "-a" "1b304bb84bd48b01ed857e93bcaeb09ba86f61cd155904c1b60df68d856b4b2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling algonium v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "1b304bb84bd48b01ed857e93bcaeb09ba86f61cd155904c1b60df68d856b4b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b304bb84bd48b01ed857e93bcaeb09ba86f61cd155904c1b60df68d856b4b2b", kill_on_drop: false }`
[INFO] [stdout] 1b304bb84bd48b01ed857e93bcaeb09ba86f61cd155904c1b60df68d856b4b2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] a138d414f947683a68ecb18235ddb8d332e8716fdacb00aeddb8f8fc3e255290
[INFO] running `Command { std: "docker" "start" "-a" "a138d414f947683a68ecb18235ddb8d332e8716fdacb00aeddb8f8fc3e255290", kill_on_drop: false }`
[INFO] [stderr]    Compiling algonium v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "a138d414f947683a68ecb18235ddb8d332e8716fdacb00aeddb8f8fc3e255290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a138d414f947683a68ecb18235ddb8d332e8716fdacb00aeddb8f8fc3e255290", kill_on_drop: false }`
[INFO] [stdout] a138d414f947683a68ecb18235ddb8d332e8716fdacb00aeddb8f8fc3e255290
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 02d4a2d0d3ac5ae824bed37b9c2ff13d9ce47efa1f74c19e4d183bb383c2f92c
[INFO] running `Command { std: "docker" "start" "-a" "02d4a2d0d3ac5ae824bed37b9c2ff13d9ce47efa1f74c19e4d183bb383c2f92c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/algonium-d9e38c582877ca86)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test data_structure::bit::tests::test_empty_range ... ok
[INFO] [stdout] test data_structure::bit::tests::test_simple ... ok
[INFO] [stdout] test data_structure::union_find::tests::test_simple ... ok
[INFO] [stdout] test math::comb::tests::test_simple ... ok
[INFO] [stdout] test math::mint::tests::test_simple ... ok
[INFO] [stdout] test util::permutation::tests::test_simple ... ok
[INFO] [stdout] test data_structure::bit::tests::test_out_of_bound_add - should panic ... ok
[INFO] [stdout] test data_structure::bit::tests::test_out_of_bound_range_add - should panic ... ok
[INFO] [stdout] test data_structure::bit::tests::test_out_of_bound_get - should panic ... ok
[INFO] [stderr]    Doc-tests algonium
[INFO] [stdout] test math::comb::tests::test_fact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.84s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/math/mint.rs - math::mint::Mint (line 92) ... ok
[INFO] [stdout] test src/math/mint.rs - math::mint::Mint107 (line 48) ... ok
[INFO] [stdout] test src/math/comb.rs - math::comb::Comb (line 6) ... ok
[INFO] [stdout] test src/data_structure/bit.rs - data_structure::bit::BIT::add (line 60) ... ok
[INFO] [stdout] test src/data_structure/bit.rs - data_structure::bit::BIT::len (line 42) ... ok
[INFO] [stdout] test src/data_structure/union_find.rs - data_structure::union_find::UnionFind (line 14) ... ok
[INFO] [stdout] test src/math/mint.rs - math::mint::Mint109 (line 62) ... ok
[INFO] [stdout] test src/util/permutation.rs - util::permutation::Permutation (line 9) ... ok
[INFO] [stdout] test src/math/mint.rs - math::mint::Mint998 (line 75) ... ok
[INFO] [stdout] test src/data_structure/bit.rs - data_structure::bit::BIT::new (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02d4a2d0d3ac5ae824bed37b9c2ff13d9ce47efa1f74c19e4d183bb383c2f92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d4a2d0d3ac5ae824bed37b9c2ff13d9ce47efa1f74c19e4d183bb383c2f92c", kill_on_drop: false }`
[INFO] [stdout] 02d4a2d0d3ac5ae824bed37b9c2ff13d9ce47efa1f74c19e4d183bb383c2f92c