[INFO] updating cached repository https://github.com/furuhama/competitive
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/furuhama/competitive
[INFO] [stderr]    a416dbb..65b2ae8  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 65b2ae8df349ffcd1a3d25804a78ef359587e998
[INFO] testing furuhama/competitive against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuruhama%2Fcompetitive" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/furuhama/competitive 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/furuhama/competitive
[INFO] finished tweaking git repo https://github.com/furuhama/competitive
[INFO] tweaked toml for git repo https://github.com/furuhama/competitive written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/furuhama/competitive 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] db5e3ff0b89622be6d29dbf9df24068f4dde7de777a624d2cb6c6c48ebd13403
[INFO] running `"docker" "start" "-a" "db5e3ff0b89622be6d29dbf9df24068f4dde7de777a624d2cb6c6c48ebd13403"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling syn v1.0.22
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling bitset-fixed v0.1.0
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling whiteread v0.5.0
[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-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling petgraph v0.5.0
[INFO] [stderr]    Compiling im-rc v14.3.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[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 approx v0.3.2
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling sized-chunks v0.5.3
[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 num v0.2.1
[INFO] [stderr]    Compiling proconio-derive v0.1.6
[INFO] [stderr]    Compiling proconio v0.3.6
[INFO] [stderr]    Compiling competitive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.52s
[INFO] running `"docker" "inspect" "db5e3ff0b89622be6d29dbf9df24068f4dde7de777a624d2cb6c6c48ebd13403"`
[INFO] running `"docker" "rm" "-f" "db5e3ff0b89622be6d29dbf9df24068f4dde7de777a624d2cb6c6c48ebd13403"`
[INFO] [stdout] db5e3ff0b89622be6d29dbf9df24068f4dde7de777a624d2cb6c6c48ebd13403
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 272bea7b0c3a3f7076add68fe20e53521037d55107e398e155c8adb310bea1b7
[INFO] running `"docker" "start" "-a" "272bea7b0c3a3f7076add68fe20e53521037d55107e398e155c8adb310bea1b7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling competitive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `"docker" "inspect" "272bea7b0c3a3f7076add68fe20e53521037d55107e398e155c8adb310bea1b7"`
[INFO] running `"docker" "rm" "-f" "272bea7b0c3a3f7076add68fe20e53521037d55107e398e155c8adb310bea1b7"`
[INFO] [stdout] 272bea7b0c3a3f7076add68fe20e53521037d55107e398e155c8adb310bea1b7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ab0cf7fb36bdfebd5f40117df3902167bba87220f1e805f092d1b5935cac77e3
[INFO] running `"docker" "start" "-a" "ab0cf7fb36bdfebd5f40117df3902167bba87220f1e805f092d1b5935cac77e3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/competitive-0225e1a3e1350fd9
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test bitvec::tests::test_with_capacity ... ok
[INFO] [stdout] test bitvec::tests::test_read_as_u8 ... ok
[INFO] [stdout] test bitvec::tests::test_capacity ... ok
[INFO] [stdout] test bitvec::tests::test_len ... ok
[INFO] [stdout] test bitvec::tests::test_read_as_u64 ... ok
[INFO] [stdout] test bitvec::tests::test_index ... ok
[INFO] [stdout] test mint::tests::test_inv ... ok
[INFO] [stdout] test mint::tests::test_from_usize ... ok
[INFO] [stdout] test mint::tests::test_mul ... ok
[INFO] [stdout] test mint::tests::test_mul_assign ... ok
[INFO] [stdout] test mint::tests::test_neg ... ok
[INFO] [stdout] test mint::tests::test_new ... ok
[INFO] [stdout] test mint::tests::test_partial_eq_u32 ... ok
[INFO] [stdout] test mint::tests::test_partial_eq_self ... ok
[INFO] [stdout] test mint::tests::test_pow ... ok
[INFO] [stdout] test mint::tests::test_sub ... ok
[INFO] [stdout] test mint::tests::test_sub_assign ... ok
[INFO] [stdout] test mint::tests::test_value ... ok
[INFO] [stdout] test prime::tests::test_prime_factors ... ok
[INFO] [stdout] test prime::tests::test_primes ... ok
[INFO] [stdout] test bitvec::tests::test_read_as_u32 ... ok
[INFO] [stdout] test bitvec::tests::test_from_u64 ... ok
[INFO] [stdout] test bitvec::tests::test_from_u16 ... ok
[INFO] [stdout] test mint::tests::test_add_assign ... ok
[INFO] [stdout] test bitvec::tests::test_from_u8 ... ok
[INFO] [stdout] test bitvec::tests::test_from_usize ... ok
[INFO] [stdout] test mint::tests::test_add ... ok
[INFO] [stdout] test bitvec::tests::test_read_as_u16 ... ok
[INFO] [stdout] test bitvec::tests::test_next ... ok
[INFO] [stdout] test bitvec::tests::test_from_u32 ... ok
[INFO] [stdout] test mint::tests::test_format ... ok
[INFO] [stdout] test unionfind::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests competitive
[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" "ab0cf7fb36bdfebd5f40117df3902167bba87220f1e805f092d1b5935cac77e3"`
[INFO] running `"docker" "rm" "-f" "ab0cf7fb36bdfebd5f40117df3902167bba87220f1e805f092d1b5935cac77e3"`
[INFO] [stdout] ab0cf7fb36bdfebd5f40117df3902167bba87220f1e805f092d1b5935cac77e3