[INFO] cloning repository https://github.com/magurotuna/rust-procon
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/magurotuna/rust-procon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagurotuna%2Frust-procon"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagurotuna%2Frust-procon'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 29aedf1c00001166f77e7f8bc12d11fd27d14bfe
[INFO] testing magurotuna/rust-procon against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagurotuna%2Frust-procon" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/magurotuna/rust-procon on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/magurotuna/rust-procon
[INFO] finished tweaking git repo https://github.com/magurotuna/rust-procon
[INFO] tweaked toml for git repo https://github.com/magurotuna/rust-procon written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/magurotuna/rust-procon already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "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] 2a7d6a22d2ea27f514f1be102ea801cd9626b6e0ab72ff6aa05211ba2ae8d687
[INFO] running `"docker" "start" "-a" "2a7d6a22d2ea27f514f1be102ea801cd9626b6e0ab72ff6aa05211ba2ae8d687"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rust-procon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "2a7d6a22d2ea27f514f1be102ea801cd9626b6e0ab72ff6aa05211ba2ae8d687"`
[INFO] running `"docker" "rm" "-f" "2a7d6a22d2ea27f514f1be102ea801cd9626b6e0ab72ff6aa05211ba2ae8d687"`
[INFO] [stdout] 2a7d6a22d2ea27f514f1be102ea801cd9626b6e0ab72ff6aa05211ba2ae8d687
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "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] 07edcdaeca1b706c7119ec0e30dfcc0e9c751f3c9547cd6a0ed8521d7b45d2ae
[INFO] running `"docker" "start" "-a" "07edcdaeca1b706c7119ec0e30dfcc0e9c751f3c9547cd6a0ed8521d7b45d2ae"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rust-procon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `"docker" "inspect" "07edcdaeca1b706c7119ec0e30dfcc0e9c751f3c9547cd6a0ed8521d7b45d2ae"`
[INFO] running `"docker" "rm" "-f" "07edcdaeca1b706c7119ec0e30dfcc0e9c751f3c9547cd6a0ed8521d7b45d2ae"`
[INFO] [stdout] 07edcdaeca1b706c7119ec0e30dfcc0e9c751f3c9547cd6a0ed8521d7b45d2ae
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.44.0" "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] 0985184e1050164d93943684fc91fd72e3ff24c3fd4a9f7a0ad9e6d347d65372
[INFO] running `"docker" "start" "-a" "0985184e1050164d93943684fc91fd72e3ff24c3fd4a9f7a0ad9e6d347d65372"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_procon-09eef403b75d7cfc
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test character::test_to_u64 ... ok
[INFO] [stdout] test float::test_ord_float ... ok
[INFO] [stdout] test binary_search::test_upper_bound_index ... ok
[INFO] [stdout] test integer::test_factorize ... ok
[INFO] [stdout] test modulo::test_lcm ... ok
[INFO] [stdout] test union_find::test_disjoint_set ... ok
[INFO] [stdout] test modulo::test_gcd ... ok
[INFO] [stdout] test character::test_to_i64 ... ok
[INFO] [stdout] test iterator::test_vec ... ok
[INFO] [stdout] test comparator::test_rev ... ok
[INFO] [stdout] test binary_search::test_lower_bound_index ... ok
[INFO] [stdout] test character::test_to_i32 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_procon-4ba182990f01adac
[INFO] [stdout] test character::test_to_usize ... ok
[INFO] [stderr]    Doc-tests rust-procon
[INFO] [stdout] test integer::test_lower_primes ... ok
[INFO] [stdout] test iterator::test_stepby ... ok
[INFO] [stdout] test modulo::test_mod_pow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0985184e1050164d93943684fc91fd72e3ff24c3fd4a9f7a0ad9e6d347d65372"`
[INFO] running `"docker" "rm" "-f" "0985184e1050164d93943684fc91fd72e3ff24c3fd4a9f7a0ad9e6d347d65372"`
[INFO] [stdout] 0985184e1050164d93943684fc91fd72e3ff24c3fd4a9f7a0ad9e6d347d65372