[INFO] fetching crate modulo-n-tools 0.1.1...
[INFO] testing modulo-n-tools-0.1.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate modulo-n-tools 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate modulo-n-tools 0.1.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate modulo-n-tools 0.1.1
[INFO] finished tweaking crates.io crate modulo-n-tools 0.1.1
[INFO] tweaked toml for crates.io crate modulo-n-tools 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb41be100dbd880e8cf6498daaa3ca84b513aeec7866c97621d465ad864346c1
[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" "bb41be100dbd880e8cf6498daaa3ca84b513aeec7866c97621d465ad864346c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb41be100dbd880e8cf6498daaa3ca84b513aeec7866c97621d465ad864346c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb41be100dbd880e8cf6498daaa3ca84b513aeec7866c97621d465ad864346c1", kill_on_drop: false }`
[INFO] [stdout] bb41be100dbd880e8cf6498daaa3ca84b513aeec7866c97621d465ad864346c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 5895866ea7b61761dfd21118b2d4e6c1fbebfef05cb43cd4b1f978897dc1c73e
[INFO] running `Command { std: "docker" "start" "-a" "5895866ea7b61761dfd21118b2d4e6c1fbebfef05cb43cd4b1f978897dc1c73e", kill_on_drop: false }`
[INFO] [stderr]    Compiling modulo-n-tools v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "5895866ea7b61761dfd21118b2d4e6c1fbebfef05cb43cd4b1f978897dc1c73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5895866ea7b61761dfd21118b2d4e6c1fbebfef05cb43cd4b1f978897dc1c73e", kill_on_drop: false }`
[INFO] [stdout] 5895866ea7b61761dfd21118b2d4e6c1fbebfef05cb43cd4b1f978897dc1c73e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a4ddb0b7bf6131c4a284d6a345098930d7492c1a0ebd851a9228e41afd539a5
[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" "5a4ddb0b7bf6131c4a284d6a345098930d7492c1a0ebd851a9228e41afd539a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.5
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]    Compiling rug v1.12.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling test-case v1.2.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling modulo-n-tools v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4m 06s
[INFO] running `Command { std: "docker" "inspect" "5a4ddb0b7bf6131c4a284d6a345098930d7492c1a0ebd851a9228e41afd539a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4ddb0b7bf6131c4a284d6a345098930d7492c1a0ebd851a9228e41afd539a5", kill_on_drop: false }`
[INFO] [stdout] 5a4ddb0b7bf6131c4a284d6a345098930d7492c1a0ebd851a9228e41afd539a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ede616fc95c76f8af830a99876a7764618c6c3ee428eb6f91b153449eae1dce
[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" "2ede616fc95c76f8af830a99876a7764618c6c3ee428eb6f91b153449eae1dce", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/modulo_n_tools-27596a73ec49328c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-f2a73abae981781e)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test montgomery32_test_small ... ok
[INFO] [stdout] test add_mod_test::small ... ok
[INFO] [stdout] test montgomery_num ... ok
[INFO] [stdout] test montgomery_rug ... ok
[INFO] [stdout] test mul_mod_test::small ... ok
[INFO] [stdout] test montgomery64_test_small ... ok
[INFO] [stdout] test montgomery32_test::small ... ok
[INFO] [stdout] test pow_mod_test_small ... ok
[INFO] [stdout] test mul_mod_test::medium ... ok
[INFO] [stdout] test sub_mod_test::small ... ok
[INFO] [stdout] test add_mod_test::medium ... ok
[INFO] [stdout] test pow_mod_test::small ... ok
[INFO] [stdout] test sub_mod_test::medium ... ok
[INFO] [stdout] test montgomery64_test::small ... ok
[INFO] [stdout] test mul_mod_test::big ... ok
[INFO] [stdout] test pow_mod_test::medium ... ok
[INFO] [stdout] test sub_mod_test::big ... ok
[INFO] [stdout] test add_mod_test::big ... ok
[INFO] [stdout] test montgomery32_test::medium ... ok
[INFO] [stdout] test montgomery64_test::medium ... ok
[INFO] [stdout] test pow_mod_test::big ... ok
[INFO] [stdout] test montgomery32_test::big ... ok
[INFO] [stdout] test montgomery64_test::big ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 45.47s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests modulo-n-tools
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/montgomery.rs - montgomery::Montgomery64 (line 50) ... ok
[INFO] [stdout] test src/montgomery.rs - montgomery::Montgomery32 (line 100) ... ok
[INFO] [stdout] test src/lib.rs - mul_mod (line 76) ... ok
[INFO] [stdout] test src/lib.rs - pow_mod (line 95) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/lib.rs - sub_mod (line 56) ... ok
[INFO] [stdout] test src/lib.rs - add_mod (line 36) ... ok
[INFO] [stdout] test src/montgomery.rs - montgomery::MontgomeryOperation (line 5) ... ok
[INFO] [stdout] test src/lib.rs - mul_pow_mod (line 128) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ede616fc95c76f8af830a99876a7764618c6c3ee428eb6f91b153449eae1dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ede616fc95c76f8af830a99876a7764618c6c3ee428eb6f91b153449eae1dce", kill_on_drop: false }`
[INFO] [stdout] 2ede616fc95c76f8af830a99876a7764618c6c3ee428eb6f91b153449eae1dce