[INFO] cloning repository https://github.com/furuhama/competitive
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/furuhama/competitive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuruhama%2Fcompetitive", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuruhama%2Fcompetitive'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d158fb93bc94ced75c6cf0a87153ae37a4cdc610
[INFO] testing furuhama/competitive against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuruhama%2Fcompetitive" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/furuhama/competitive on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/rust-toolchain
[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-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a09ef5bec705bb9de923a9c7a224cd62d339a014c39aed5ca4c794d5f3bf3969
[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" "a09ef5bec705bb9de923a9c7a224cd62d339a014c39aed5ca4c794d5f3bf3969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a09ef5bec705bb9de923a9c7a224cd62d339a014c39aed5ca4c794d5f3bf3969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09ef5bec705bb9de923a9c7a224cd62d339a014c39aed5ca4c794d5f3bf3969", kill_on_drop: false }`
[INFO] [stdout] a09ef5bec705bb9de923a9c7a224cd62d339a014c39aed5ca4c794d5f3bf3969
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0bd3d2bb7cc0562cd10b6a77a10aa676af99c6e16b9e1bb6b930975fca49d019
[INFO] running `Command { std: "docker" "start" "-a" "0bd3d2bb7cc0562cd10b6a77a10aa676af99c6e16b9e1bb6b930975fca49d019", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling syn v1.0.22
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling whiteread v0.5.0
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling bitset-fixed v0.1.0
[INFO] [stderr]    Compiling ascii v1.0.0
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling im-rc v14.3.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling petgraph v0.5.0
[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 regex v1.3.7
[INFO] [stderr]    Compiling bitmaps v2.1.0
[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 alga v0.9.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling sized-chunks v0.5.3
[INFO] [stderr]    Compiling num-derive v0.3.0
[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 56.73s
[INFO] running `Command { std: "docker" "inspect" "0bd3d2bb7cc0562cd10b6a77a10aa676af99c6e16b9e1bb6b930975fca49d019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bd3d2bb7cc0562cd10b6a77a10aa676af99c6e16b9e1bb6b930975fca49d019", kill_on_drop: false }`
[INFO] [stdout] 0bd3d2bb7cc0562cd10b6a77a10aa676af99c6e16b9e1bb6b930975fca49d019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 103e949b11d33aa6971f63db553bda8cf4209753af50e2255e4ad5420b5ad09d
[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" "103e949b11d33aa6971f63db553bda8cf4209753af50e2255e4ad5420b5ad09d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling competitive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "103e949b11d33aa6971f63db553bda8cf4209753af50e2255e4ad5420b5ad09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "103e949b11d33aa6971f63db553bda8cf4209753af50e2255e4ad5420b5ad09d", kill_on_drop: false }`
[INFO] [stdout] 103e949b11d33aa6971f63db553bda8cf4209753af50e2255e4ad5420b5ad09d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40a02f310c520ce6f737fc69de4b15fa11669bc51534e2026286a89570a0be3c
[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" "40a02f310c520ce6f737fc69de4b15fa11669bc51534e2026286a89570a0be3c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/competitive-8a1ec80b91b45ff5)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test binary_search::tests::test_vec_lower_bound ... ok
[INFO] [stdout] test binary_search::tests::test_vec_upper_bound ... ok
[INFO] [stdout] test bitvec::tests::test_from_u32 ... ok
[INFO] [stdout] test bitvec::tests::test_from_u16 ... ok
[INFO] [stdout] test bitvec::tests::test_len ... ok
[INFO] [stdout] test bitvec::tests::test_from_u8 ... ok
[INFO] [stdout] test bitvec::tests::test_next ... ok
[INFO] [stdout] test bitvec::tests::test_read_as_u8 ... ok
[INFO] [stdout] test bitvec::tests::test_read_as_u32 ... ok
[INFO] [stdout] test bitvec::tests::test_read_as_u64 ... ok
[INFO] [stdout] test bitvec::tests::test_with_capacity ... ok
[INFO] [stdout] test mint::tests::test_add ... ok
[INFO] [stdout] test mint::tests::test_format ... 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_partial_eq_u32 ... 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 multiset::tests::test_len ... ok
[INFO] [stdout] test binary_search::tests::test_binary_search ... ok
[INFO] [stdout] test multiset::tests::test_min ... ok
[INFO] [stdout] test multiset::tests::test_max ... ok
[INFO] [stdout] test precalc::tests::test_fact ... ok
[INFO] [stdout] test precalc::tests::test_comb ... ok
[INFO] [stdout] test bitvec::tests::test_from_usize ... ok
[INFO] [stdout] test precalc::tests::test_ifact ... ok
[INFO] [stdout] test segment_tree::tests::test_from_slice ... ok
[INFO] [stdout] test prime::tests::test_primes ... ok
[INFO] [stdout] test prime::tests::test_prime_factors ... ok
[INFO] [stdout] test bitvec::tests::test_read_as_u16 ... ok
[INFO] [stdout] test segment_tree::tests::test_update_query ... ok
[INFO] [stdout] test unionfind::tests::test ... ok
[INFO] [stderr]    Doc-tests competitive
[INFO] [stdout] test bitvec::tests::test_from_u64 ... ok
[INFO] [stdout] test bitvec::tests::test_capacity ... ok
[INFO] [stdout] test mint::tests::test_add_assign ... ok
[INFO] [stdout] test precalc::tests::test_inv ... ok
[INFO] [stdout] test mint::tests::test_from_usize ... ok
[INFO] [stdout] test bitvec::tests::test_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "40a02f310c520ce6f737fc69de4b15fa11669bc51534e2026286a89570a0be3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40a02f310c520ce6f737fc69de4b15fa11669bc51534e2026286a89570a0be3c", kill_on_drop: false }`
[INFO] [stdout] 40a02f310c520ce6f737fc69de4b15fa11669bc51534e2026286a89570a0be3c