[INFO] fetching crate ring-algorithm 0.4.0...
[INFO] testing ring-algorithm-0.4.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ring-algorithm 0.4.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate ring-algorithm 0.4.0 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] started tweaking crates.io crate ring-algorithm 0.4.0
[INFO] finished tweaking crates.io crate ring-algorithm 0.4.0
[INFO] tweaked toml for crates.io crate ring-algorithm 0.4.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 11b0b43b2159a20d69ac92c31e1822e0f12754c86bea19429e487e0ca563d7e5
[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" "11b0b43b2159a20d69ac92c31e1822e0f12754c86bea19429e487e0ca563d7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11b0b43b2159a20d69ac92c31e1822e0f12754c86bea19429e487e0ca563d7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b0b43b2159a20d69ac92c31e1822e0f12754c86bea19429e487e0ca563d7e5", kill_on_drop: false }`
[INFO] [stdout] 11b0b43b2159a20d69ac92c31e1822e0f12754c86bea19429e487e0ca563d7e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] a514f1c931332eb60fb24c3204f5f3cd8c2390caa20bb101220620e4265dd91f
[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" "a514f1c931332eb60fb24c3204f5f3cd8c2390caa20bb101220620e4265dd91f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling ring-algorithm v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.68s
[INFO] running `Command { std: "docker" "inspect" "a514f1c931332eb60fb24c3204f5f3cd8c2390caa20bb101220620e4265dd91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a514f1c931332eb60fb24c3204f5f3cd8c2390caa20bb101220620e4265dd91f", kill_on_drop: false }`
[INFO] [stdout] a514f1c931332eb60fb24c3204f5f3cd8c2390caa20bb101220620e4265dd91f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b1600dca665c5e52eea8a2429684a1a3361490f3ecbcde88087004c458e6ae09
[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" "b1600dca665c5e52eea8a2429684a1a3361490f3ecbcde88087004c458e6ae09", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling ring-algorithm v0.2.3
[INFO] [stderr]    Compiling polynomial-ring v0.2.1
[INFO] [stderr]    Compiling ring-algorithm v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.93s
[INFO] running `Command { std: "docker" "inspect" "b1600dca665c5e52eea8a2429684a1a3361490f3ecbcde88087004c458e6ae09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1600dca665c5e52eea8a2429684a1a3361490f3ecbcde88087004c458e6ae09", kill_on_drop: false }`
[INFO] [stdout] b1600dca665c5e52eea8a2429684a1a3361490f3ecbcde88087004c458e6ae09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c978e8f69a208c2b5d56a5e85eb789b1e8f096911d0ec11535009e10f9fe42c1
[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" "c978e8f69a208c2b5d56a5e85eb789b1e8f096911d0ec11535009e10f9fe42c1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ring_algorithm-ccdd70a9abab5601)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::test_eea ... ok
[INFO] [stdout] test test::test_neea ... ok
[INFO] [stdout] test test::test_eea2 ... ok
[INFO] [stdout] test test::test_power ... ok
[INFO] [stdout] test test::test_neea2 ... ok
[INFO] [stdout] test test::test_gcd2 ... ok
[INFO] [stdout] test test::test_gcd ... ok
[INFO] [stderr]    Doc-tests ring-algorithm
[INFO] [stdout] test test::test_mod_inv ... ok
[INFO] [stdout] test test::test_mod_inv2 ... ok
[INFO] [stdout] test test::test_crt ... ok
[INFO] [stdout] test test::test_times ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - modulo_inverse (line 168) ... ok
[INFO] [stdout] test src/lib.rs - chinese_remainder_theorem (line 216) ... ok
[INFO] [stdout] test src/lib.rs - times (line 16) ... ok
[INFO] [stdout] test src/lib.rs - extended_euclidian_algorithm (line 102) ... ok
[INFO] [stdout] test src/lib.rs - gcd (line 68) ... ok
[INFO] [stdout] test src/lib.rs - normalized_extended_euclidian_algorithm (line 132) ... ok
[INFO] [stdout] test src/lib.rs - power (line 42) ... ok
[INFO] [stdout] test src/lib.rs - modulo_division (line 192) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c978e8f69a208c2b5d56a5e85eb789b1e8f096911d0ec11535009e10f9fe42c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c978e8f69a208c2b5d56a5e85eb789b1e8f096911d0ec11535009e10f9fe42c1", kill_on_drop: false }`
[INFO] [stdout] c978e8f69a208c2b5d56a5e85eb789b1e8f096911d0ec11535009e10f9fe42c1