[INFO] crate num-integer 0.1.41 is already in cache [INFO] extracting crate num-integer 0.1.41 into work/ex/beta-1.38-1/sources/1.37.0/reg/num-integer/0.1.41 [INFO] extracting crate num-integer 0.1.41 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/num-integer/0.1.41 [INFO] validating manifest of num-integer-0.1.41 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of num-integer-0.1.41 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing num-integer-0.1.41 [INFO] finished frobbing num-integer-0.1.41 [INFO] frobbed toml for num-integer-0.1.41 written to work/ex/beta-1.38-1/sources/1.37.0/reg/num-integer/0.1.41/Cargo.toml [INFO] started frobbing num-integer-0.1.41 [INFO] finished frobbing num-integer-0.1.41 [INFO] frobbed toml for num-integer-0.1.41 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/num-integer/0.1.41/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing num-integer-0.1.41 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/num-integer/0.1.41:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 28bcb09526c4e3663edad510527ae82416ff6b8d94a318204aa6a1e58464ddac [INFO] running `"docker" "start" "-a" "28bcb09526c4e3663edad510527ae82416ff6b8d94a318204aa6a1e58464ddac"` [INFO] [stderr] Compiling num-integer v0.1.41 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `"docker" "inspect" "28bcb09526c4e3663edad510527ae82416ff6b8d94a318204aa6a1e58464ddac"` [INFO] running `"docker" "rm" "-f" "28bcb09526c4e3663edad510527ae82416ff6b8d94a318204aa6a1e58464ddac"` [INFO] [stdout] 28bcb09526c4e3663edad510527ae82416ff6b8d94a318204aa6a1e58464ddac [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/num-integer/0.1.41:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] e6e42bfadef1541491bbf15f0fe76510f9f15d4c0bb7bb0250981dc8fabf4b96 [INFO] running `"docker" "start" "-a" "e6e42bfadef1541491bbf15f0fe76510f9f15d4c0bb7bb0250981dc8fabf4b96"` [INFO] [stderr] Compiling num-integer v0.1.41 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.99s [INFO] running `"docker" "inspect" "e6e42bfadef1541491bbf15f0fe76510f9f15d4c0bb7bb0250981dc8fabf4b96"` [INFO] running `"docker" "rm" "-f" "e6e42bfadef1541491bbf15f0fe76510f9f15d4c0bb7bb0250981dc8fabf4b96"` [INFO] [stdout] e6e42bfadef1541491bbf15f0fe76510f9f15d4c0bb7bb0250981dc8fabf4b96 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/num-integer/0.1.41:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 7b549540b1a7249e0db147a20d8cfa1c734e5fd097e80db03afbbaa06e3468dd [INFO] running `"docker" "start" "-a" "7b549540b1a7249e0db147a20d8cfa1c734e5fd097e80db03afbbaa06e3468dd"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/num_integer-846e3bde633873ac [INFO] [stdout] running 130 tests [INFO] [stdout] test test_binomial ... ok [INFO] [stdout] test test_integer_i128::test_div_mod_floor ... ok [INFO] [stdout] test test_integer_i128::test_gcd ... ok [INFO] [stdout] test test_integer_i128::test_even ... ok [INFO] [stdout] test test_integer_i128::test_div_rem ... ok [INFO] [stdout] test test_integer_i128::test_gcd_min_val ... ok [INFO] [stdout] test test_integer_i128::test_odd ... ok [INFO] [stdout] test test_integer_i128::test_lcm ... ok [INFO] [stdout] test test_integer_i16::test_div_rem ... ok [INFO] [stdout] test test_integer_i16::test_div_mod_floor ... ok [INFO] [stdout] test test_integer_i16::test_even ... ok [INFO] [stdout] test test_integer_i16::test_gcd ... ok [INFO] [stdout] test test_integer_i128::test_gcd_lcm ... ok [INFO] [stdout] test test_integer_i128::test_gcd_cmp_with_euclidean ... ok [INFO] [stdout] test test_integer_i16::test_gcd_cmp_with_euclidean ... ok [INFO] [stdout] test test_integer_i16::test_gcd_min_val ... ok [INFO] [stdout] test test_integer_i128::test_gcd_min_val_min_val ... ok [INFO] [stdout] test test_integer_i128::test_gcd_0_min_val ... ok [INFO] [stdout] test test_integer_i128::test_gcd_min_val_0 ... ok [INFO] [stdout] test test_integer_i16::test_lcm ... ok [INFO] [stdout] test test_integer_i32::test_div_mod_floor ... ok [INFO] [stdout] test test_integer_i32::test_div_rem ... ok [INFO] [stdout] test test_integer_i32::test_even ... ok [INFO] [stdout] test test_integer_i16::test_gcd_0_min_val ... ok [INFO] [stdout] test test_integer_i16::test_gcd_min_val_0 ... ok [INFO] [stdout] test test_integer_i16::test_odd ... ok [INFO] [stdout] test test_integer_i16::test_gcd_min_val_min_val ... ok [INFO] [stdout] test test_integer_i32::test_gcd ... ok [INFO] [stdout] test test_integer_i32::test_gcd_0_min_val ... ok [INFO] [stdout] test test_integer_i16::test_gcd_lcm ... ok [INFO] [stdout] test test_integer_i32::test_gcd_min_val_0 ... ok [INFO] [stdout] test test_integer_i32::test_gcd_min_val_min_val ... ok [INFO] [stdout] test test_integer_i32::test_lcm ... ok [INFO] [stdout] test test_integer_i32::test_odd ... ok [INFO] [stdout] test test_integer_i64::test_div_mod_floor ... ok [INFO] [stdout] test test_integer_i64::test_div_rem ... ok [INFO] [stdout] test test_integer_i64::test_even ... ok [INFO] [stdout] test test_integer_i32::test_gcd_min_val ... ok [INFO] [stdout] test test_integer_i64::test_gcd_0_min_val ... ok [INFO] [stdout] test test_integer_i32::test_gcd_cmp_with_euclidean ... ok [INFO] [stdout] test test_integer_i64::test_gcd ... ok [INFO] [stdout] test test_integer_i64::test_gcd_min_val ... ok [INFO] [stdout] test test_integer_i64::test_gcd_min_val_0 ... ok [INFO] [stdout] test test_integer_i64::test_gcd_min_val_min_val ... ok [INFO] [stdout] test test_integer_i128::test_extended_gcd_lcm ... ok [INFO] [stdout] test test_integer_i32::test_gcd_lcm ... ok [INFO] [stdout] test test_integer_i64::test_lcm ... ok [INFO] [stdout] test test_integer_i8::test_div_mod_floor ... ok [INFO] [stdout] test test_integer_i8::test_div_rem ... ok [INFO] [stdout] test test_integer_i8::test_even ... ok [INFO] [stdout] test test_integer_i64::test_odd ... ok [INFO] [stdout] test test_integer_i8::test_gcd ... ok [INFO] [stdout] test test_integer_i8::test_gcd_0_min_val ... ok [INFO] [stdout] test test_integer_i64::test_gcd_lcm ... ok [INFO] [stdout] test test_integer_i64::test_gcd_cmp_with_euclidean ... ok [INFO] [stdout] test test_integer_i8::test_gcd_min_val_0 ... ok [INFO] [stdout] test test_integer_i8::test_gcd_min_val_min_val ... ok [INFO] [stdout] test test_integer_i8::test_lcm ... ok [INFO] [stdout] test test_integer_i8::test_gcd_cmp_with_euclidean ... ok [INFO] [stdout] test test_integer_isize::test_div_mod_floor ... ok [INFO] [stdout] test test_integer_isize::test_div_rem ... ok [INFO] [stdout] test test_integer_isize::test_even ... ok [INFO] [stdout] test test_integer_i8::test_odd ... ok [INFO] [stdout] test test_integer_isize::test_gcd ... ok [INFO] [stdout] test test_integer_i8::test_gcd_min_val ... ok [INFO] [stdout] test test_integer_isize::test_gcd_0_min_val ... ok [INFO] [stdout] test test_integer_i16::test_extended_gcd_lcm ... ok [INFO] [stdout] test test_integer_isize::test_gcd_min_val ... ok [INFO] [stdout] test test_integer_isize::test_gcd_min_val_0 ... ok [INFO] [stdout] test test_integer_isize::test_gcd_min_val_min_val ... ok [INFO] [stdout] test test_integer_isize::test_lcm ... ok [INFO] [stdout] test test_integer_isize::test_odd ... ok [INFO] [stdout] test test_integer_u128::test_div_mod_floor ... ok [INFO] [stdout] test test_integer_u128::test_even ... ok [INFO] [stdout] test test_integer_u128::test_gcd ... ok [INFO] [stdout] test test_integer_isize::test_gcd_lcm ... ok [INFO] [stdout] test test_integer_i8::test_extended_gcd_lcm ... ok [INFO] [stdout] test test_integer_u128::test_is_multiple_of ... ok [INFO] [stdout] test test_integer_u128::test_lcm ... ok [INFO] [stdout] test test_integer_u128::test_odd ... ok [INFO] [stdout] test test_integer_u16::test_div_mod_floor ... ok [INFO] [stdout] test test_integer_u16::test_even ... ok [INFO] [stdout] test test_integer_u16::test_gcd ... ok [INFO] [stdout] test test_integer_u16::test_gcd_cmp_with_euclidean ... ok [INFO] [stdout] test test_integer_i32::test_extended_gcd_lcm ... ok [INFO] [stdout] test test_integer_u16::test_is_multiple_of ... ok [INFO] [stdout] test test_integer_u16::test_lcm ... ok [INFO] [stdout] test test_integer_u16::test_odd ... ok [INFO] [stdout] test test_integer_u32::test_div_mod_floor ... ok [INFO] [stdout] test test_integer_u32::test_even ... ok [INFO] [stdout] test test_integer_u32::test_gcd ... ok [INFO] [stdout] test test_integer_i8::test_gcd_lcm ... ok [INFO] [stdout] test test_integer_isize::test_gcd_cmp_with_euclidean ... ok [INFO] [stdout] test test_integer_u32::test_is_multiple_of ... ok [INFO] [stdout] test test_integer_u32::test_lcm ... ok [INFO] [stdout] test test_integer_u32::test_odd ... ok [INFO] [stdout] test test_integer_u64::test_div_mod_floor ... ok [INFO] [stdout] test test_integer_u64::test_even ... ok [INFO] [stdout] test test_integer_u64::test_gcd ... ok [INFO] [stdout] test test_integer_u32::test_gcd_cmp_with_euclidean ... ok [INFO] [stdout] test test_integer_u32::test_gcd_lcm ... ok [INFO] [stdout] test test_integer_u64::test_is_multiple_of ... ok [INFO] [stdout] test test_integer_u64::test_lcm ... ok [INFO] [stdout] test test_integer_u128::test_gcd_cmp_with_euclidean ... ok [INFO] [stdout] test test_integer_u8::test_div_mod_floor ... ok [INFO] [stdout] test test_integer_u64::test_odd ... ok [INFO] [stdout] test test_integer_u64::test_gcd_lcm ... ok [INFO] [stdout] test test_integer_u8::test_even ... ok [INFO] [stdout] test test_integer_u8::test_gcd ... ok [INFO] [stdout] test test_integer_u128::test_gcd_lcm ... ok [INFO] [stdout] test test_integer_i64::test_extended_gcd_lcm ... ok [INFO] [stdout] test test_integer_isize::test_extended_gcd_lcm ... ok [INFO] [stdout] test test_integer_u8::test_is_multiple_of ... ok [INFO] [stdout] test test_integer_u16::test_gcd_lcm ... ok [INFO] [stdout] test test_integer_u8::test_odd ... ok [INFO] [stdout] test test_integer_usize::test_gcd ... ok [INFO] [stdout] test test_integer_usize::test_even ... ok [INFO] [stdout] test test_integer_usize::test_div_mod_floor ... ok [INFO] [stdout] test test_integer_u64::test_gcd_cmp_with_euclidean ... ok [INFO] [stdout] test test_integer_u8::test_lcm ... ok [INFO] [stdout] test test_integer_usize::test_is_multiple_of ... ok [INFO] [stdout] test test_iter_binomial ... ok [INFO] [stdout] test test_lcm_overflow ... ok [INFO] [stdout] test test_integer_usize::test_odd ... ok [INFO] [stdout] test test_integer_usize::test_lcm ... ok [INFO] [stdout] test test_multinomial ... ok [INFO] [stdout] test test_integer_u8::test_gcd_cmp_with_euclidean ... ok [INFO] [stdout] test test_integer_usize::test_gcd_cmp_with_euclidean ... ok [INFO] [stdout] test test_integer_u8::test_gcd_lcm ... ok [INFO] [stdout] test test_integer_usize::test_gcd_lcm ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 130 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/roots-88f305a7358dd1ba [INFO] [stdout] [INFO] [stdout] running 78 tests [INFO] [stdout] test i128::bit_size ... ok [INFO] [stdout] test i128::cbrt ... ok [INFO] [stdout] test i128::cbrt_neg ... ok [INFO] [stdout] test i128::sqrt ... ok [INFO] [stdout] test i16::cbrt_neg ... ok [INFO] [stdout] test i16::cbrt ... ok [INFO] [stdout] test i16::bit_size ... ok [INFO] [stdout] test i16::nth_root ... ok [INFO] [stdout] test i16::nth_root_neg ... ok [INFO] [stdout] test i16::sqrt ... ok [INFO] [stdout] test i32::cbrt ... ok [INFO] [stdout] test i32::bit_size ... ok [INFO] [stdout] test i32::cbrt_neg ... ok [INFO] [stdout] test i32::nth_root ... ok [INFO] [stdout] test i32::nth_root_neg ... ok [INFO] [stdout] test i32::sqrt ... ok [INFO] [stdout] test i128::sqrt_neg ... ok [INFO] [stdout] test i128::zeroth_root ... ok [INFO] [stdout] test i16::sqrt_neg ... ok [INFO] [stdout] test i64::bit_size ... ok [INFO] [stdout] test i64::cbrt ... ok [INFO] [stdout] test i32::sqrt_neg ... ok [INFO] [stdout] test i64::cbrt_neg ... ok [INFO] [stdout] test i16::zeroth_root ... ok [INFO] [stdout] test i32::zeroth_root ... ok [INFO] [stdout] test i64::sqrt ... ok [INFO] [stdout] test i64::zeroth_root ... ok [INFO] [stdout] test i8::cbrt_neg ... ok [INFO] [stdout] test i8::cbrt ... ok [INFO] [stdout] test i8::bit_size ... ok [INFO] [stdout] test i64::sqrt_neg ... ok [INFO] [stdout] test i8::nth_root ... ok [INFO] [stdout] test i8::sqrt ... ok [INFO] [stdout] test i8::nth_root_neg ... ok [INFO] [stdout] test i8::zeroth_root ... ok [INFO] [stdout] test i8::sqrt_neg ... ok [INFO] [stdout] test isize::cbrt_neg ... ok [INFO] [stdout] test isize::bit_size ... ok [INFO] [stdout] test isize::cbrt ... ok [INFO] [stdout] test isize::sqrt ... ok [INFO] [stdout] test isize::zeroth_root ... ok [INFO] [stdout] test u128::bit_size ... ok [INFO] [stdout] test isize::sqrt_neg ... ok [INFO] [stdout] test u128::cbrt ... ok [INFO] [stdout] test u128::sqrt ... ok [INFO] [stdout] test u128::zeroth_root ... ok [INFO] [stdout] test isize::nth_root_neg ... ok [INFO] [stdout] test u16::bit_size ... ok [INFO] [stdout] test u16::nth_root ... ok [INFO] [stdout] test u16::cbrt ... ok [INFO] [stdout] test u16::sqrt ... ok [INFO] [stdout] test u16::zeroth_root ... ok [INFO] [stdout] test u32::bit_size ... ok [INFO] [stdout] test u32::cbrt ... ok [INFO] [stdout] test u32::sqrt ... ok [INFO] [stdout] test i64::nth_root_neg ... ok [INFO] [stdout] test u32::nth_root ... ok [INFO] [stdout] test u64::bit_size ... ok [INFO] [stdout] test u32::zeroth_root ... ok [INFO] [stdout] test u64::sqrt ... ok [INFO] [stdout] test u64::cbrt ... ok [INFO] [stdout] test u64::zeroth_root ... ok [INFO] [stdout] test u8::bit_size ... ok [INFO] [stdout] test u8::cbrt ... ok [INFO] [stdout] test u8::sqrt ... ok [INFO] [stdout] test u8::nth_root ... ok [INFO] [stdout] test u8::zeroth_root ... ok [INFO] [stdout] test usize::bit_size ... ok [INFO] [stdout] test i128::nth_root_neg ... ok [INFO] [stdout] test usize::cbrt ... ok [INFO] [stdout] test usize::sqrt ... ok [INFO] [stdout] test usize::zeroth_root ... ok [INFO] [stdout] test i128::nth_root ... ok [INFO] [stdout] test u64::nth_root ... ok [INFO] [stdout] test usize::nth_root ... ok [INFO] [stdout] test i64::nth_root ... ok [INFO] [stdout] test isize::nth_root ... ok [INFO] [stdout] test u128::nth_root ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 78 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests num-integer [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test src/lib.rs - Integer::gcd (line 105) ... ok [INFO] [stdout] test src/lib.rs - Integer::extended_gcd (line 146) ... ok [INFO] [stdout] test src/lib.rs - Integer::gcd_lcm (line 132) ... ok [INFO] [stdout] test src/lib.rs - Integer::div_mod_floor (line 268) ... ok [INFO] [stdout] test src/lib.rs - Integer::div_ceil (line 80) ... ok [INFO] [stdout] test src/lib.rs - Integer::is_even (line 225) ... ok [INFO] [stdout] test src/lib.rs - Integer::div_floor (line 38) ... ok [INFO] [stdout] test src/lib.rs - Integer::div_rem (line 248) ... ok [INFO] [stdout] test src/lib.rs - Integer::is_multiple_of (line 214) ... ok [INFO] [stdout] test src/lib.rs - Integer::is_odd (line 236) ... ok [INFO] [stdout] test src/lib.rs - Integer::mod_floor (line 54) ... ok [INFO] [stdout] test src/lib.rs - Integer::mod_floor (line 62) ... ok [INFO] [stdout] test src/lib.rs - Integer::lcm (line 116) ... ok [INFO] [stdout] test src/roots.rs - roots::Roots::cbrt (line 95) ... ok [INFO] [stdout] test src/lib.rs - Integer::next_multiple_of (line 292) ... ok [INFO] [stdout] test src/lib.rs - Integer::prev_multiple_of (line 325) ... ok [INFO] [stdout] test src/roots.rs - roots::Roots::nth_root (line 21) ... ok [INFO] [stdout] test src/roots.rs - roots::Roots::nth_root (line 35) ... ok [INFO] [stdout] test src/roots.rs - roots::Roots::nth_root (line 28) ... ok [INFO] [stdout] test src/roots.rs - roots::Roots::sqrt (line 73) ... ok [INFO] [stdout] test src/roots.rs - roots::Roots::sqrt (line 66) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "7b549540b1a7249e0db147a20d8cfa1c734e5fd097e80db03afbbaa06e3468dd"` [INFO] running `"docker" "rm" "-f" "7b549540b1a7249e0db147a20d8cfa1c734e5fd097e80db03afbbaa06e3468dd"` [INFO] [stdout] 7b549540b1a7249e0db147a20d8cfa1c734e5fd097e80db03afbbaa06e3468dd