[INFO] updating cached repository https://github.com/furuhama/competitive
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d158fb93bc94ced75c6cf0a87153ae37a4cdc610
[INFO] testing furuhama/competitive against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuruhama%2Fcompetitive" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/furuhama/competitive on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-10/source/Cargo.toml
[INFO] crate git repo https://github.com/furuhama/competitive already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8ebcee12ecb2b4bb3c478c72e5924deb6838e28242ffef8c5fdeec6d00ddd6c
[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" "f8ebcee12ecb2b4bb3c478c72e5924deb6838e28242ffef8c5fdeec6d00ddd6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8ebcee12ecb2b4bb3c478c72e5924deb6838e28242ffef8c5fdeec6d00ddd6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ebcee12ecb2b4bb3c478c72e5924deb6838e28242ffef8c5fdeec6d00ddd6c", kill_on_drop: false }`
[INFO] [stdout] f8ebcee12ecb2b4bb3c478c72e5924deb6838e28242ffef8c5fdeec6d00ddd6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d014bd321fc1d33b546f8e362bf41072f3c6f008459a49f06430a50a917955a8
[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" "d014bd321fc1d33b546f8e362bf41072f3c6f008459a49f06430a50a917955a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling syn v1.0.22
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling bitset-fixed v0.1.0
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling whiteread v0.5.0
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling im-rc v14.3.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling ordered-float v1.0.2
[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 proconio-derive v0.1.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling petgraph v0.5.0
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling sized-chunks v0.5.3
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling proconio v0.3.6
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]    Compiling competitive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.64s
[INFO] running `Command { std: "docker" "inspect" "d014bd321fc1d33b546f8e362bf41072f3c6f008459a49f06430a50a917955a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d014bd321fc1d33b546f8e362bf41072f3c6f008459a49f06430a50a917955a8", kill_on_drop: false }`
[INFO] [stdout] d014bd321fc1d33b546f8e362bf41072f3c6f008459a49f06430a50a917955a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cf91c60c8b91e6361ce9e4d068edebc81f872083dbd16f7dd557a59c699f9b4
[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" "5cf91c60c8b91e6361ce9e4d068edebc81f872083dbd16f7dd557a59c699f9b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling competitive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "5cf91c60c8b91e6361ce9e4d068edebc81f872083dbd16f7dd557a59c699f9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf91c60c8b91e6361ce9e4d068edebc81f872083dbd16f7dd557a59c699f9b4", kill_on_drop: false }`
[INFO] [stdout] 5cf91c60c8b91e6361ce9e4d068edebc81f872083dbd16f7dd557a59c699f9b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b785c648a2f63736ecdfdfdfa3e1e0b6d354fecc40c69a0f33c64071343800d6
[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" "b785c648a2f63736ecdfdfdfa3e1e0b6d354fecc40c69a0f33c64071343800d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/competitive-d4e02de1c085bb1b
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test bitvec::tests::test_next ... ok
[INFO] [stdout] test bitvec::tests::test_len ... ok
[INFO] [stdout] test bitvec::tests::test_index ... ok
[INFO] [stdout] test bitvec::tests::test_from_usize ... ok
[INFO] [stdout] test bitvec::tests::test_from_u8 ... ok
[INFO] [stdout] test bitvec::tests::test_with_capacity ... ok
[INFO] [stdout] test mint::tests::test_add ... ok
[INFO] [stdout] test mint::tests::test_add_assign ... ok
[INFO] [stdout] test bitvec::tests::test_capacity ... ok
[INFO] [stdout] test mint::tests::test_from_usize ... ok
[INFO] [stdout] test binary_search::tests::test_binary_search ... ok
[INFO] [stdout] test mint::tests::test_inv ... 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_self ... ok
[INFO] [stdout] test mint::tests::test_pow ... ok
[INFO] [stdout] test mint::tests::test_partial_eq_u32 ... ok
[INFO] [stdout] test bitvec::tests::test_read_as_u16 ... ok
[INFO] [stdout] test mint::tests::test_sub ... ok
[INFO] [stdout] test mint::tests::test_sub_assign ... ok
[INFO] [stdout] test mint::tests::test_format ... ok
[INFO] [stdout] test mint::tests::test_value ... ok
[INFO] [stdout] test bitvec::tests::test_read_as_u64 ... ok
[INFO] [stdout] test bitvec::tests::test_from_u16 ... ok
[INFO] [stdout] test binary_search::tests::test_vec_upper_bound ... ok
[INFO] [stdout] test bitvec::tests::test_from_u64 ... ok
[INFO] [stdout] test binary_search::tests::test_vec_lower_bound ... ok
[INFO] [stdout] test bitvec::tests::test_read_as_u8 ... ok
[INFO] [stdout] test multiset::tests::test_min ... ok
[INFO] [stdout] test multiset::tests::test_len ... ok
[INFO] [stdout] test precalc::tests::test_comb ... ok
[INFO] [stdout] test multiset::tests::test_max ... ok
[INFO] [stdout] test bitvec::tests::test_from_u32 ... ok
[INFO] [stdout] test bitvec::tests::test_read_as_u32 ... ok
[INFO] [stdout] test precalc::tests::test_inv ... ok
[INFO] [stdout] test segment_tree::tests::test_update_query ... ok
[INFO] [stdout] test precalc::tests::test_ifact ... ok
[INFO] [stdout] test prime::tests::test_primes ... ok
[INFO] [stdout] test segment_tree::tests::test_from_slice ... ok
[INFO] [stdout] test precalc::tests::test_fact ... ok
[INFO] [stdout] test prime::tests::test_prime_factors ... ok
[INFO] [stdout] test unionfind::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 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 `Command { std: "docker" "inspect" "b785c648a2f63736ecdfdfdfa3e1e0b6d354fecc40c69a0f33c64071343800d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b785c648a2f63736ecdfdfdfa3e1e0b6d354fecc40c69a0f33c64071343800d6", kill_on_drop: false }`
[INFO] [stdout] b785c648a2f63736ecdfdfdfa3e1e0b6d354fecc40c69a0f33c64071343800d6