[INFO] crate scinotation 0.0.2 is already in cache
[INFO] testing scinotation-0.0.2 against 1.44.0 for beta-1.45-1
[INFO] extracting crate scinotation 0.0.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate scinotation 0.0.2 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate scinotation 0.0.2
[INFO] finished tweaking crates.io crate scinotation 0.0.2
[INFO] tweaked toml for crates.io crate scinotation 0.0.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9c339d71baa8aac8c32781ed8ef25eb97bbc1b482458a83a4c5989022d585a9d
[INFO] running `"docker" "start" "-a" "9c339d71baa8aac8c32781ed8ef25eb97bbc1b482458a83a4c5989022d585a9d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling scinotation v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]   --> src/lib.rs:85:52
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let type_b_10 = <B as FromPrimitive>::from_int(10is).expect("Couldn't get a 10 value");
[INFO] [stderr]    |                                                    ^^^^ invalid suffix `is`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:104:52
[INFO] [stderr]     |
[INFO] [stderr] 104 |     let type_b_10 = <B as FromPrimitive>::from_int(10is).expect("Couldn't get a 10 value");
[INFO] [stderr]     |                                                    ^^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:184:48
[INFO] [stderr]     |
[INFO] [stderr] 184 |     let b_ten = <B as FromPrimitive>::from_int(10is).expect("Couldn't get a value of 10 for the base type");
[INFO] [stderr]     |                                                ^^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:209:100
[INFO] [stderr]     |
[INFO] [stderr] 209 |     let ten_to_pow : Option<B> = extra_exp.to_uint().and_then(|usz| <B as FromPrimitive>::from_int(10is.pow(usz)));
[INFO] [stderr]     |                                                                                                    ^^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:222:43
[INFO] [stderr]     |
[INFO] [stderr] 222 |     let v1 = SciValue::wrap_with_exponent(2us,2is);
[INFO] [stderr]     |                                           ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:222:47
[INFO] [stderr]     |
[INFO] [stderr] 222 |     let v1 = SciValue::wrap_with_exponent(2us,2is);
[INFO] [stderr]     |                                               ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:223:43
[INFO] [stderr]     |
[INFO] [stderr] 223 |     let v2 = SciValue::wrap_with_exponent(2us,2is);
[INFO] [stderr]     |                                           ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:223:47
[INFO] [stderr]     |
[INFO] [stderr] 223 |     let v2 = SciValue::wrap_with_exponent(2us,2is);
[INFO] [stderr]     |                                               ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:230:43
[INFO] [stderr]     |
[INFO] [stderr] 230 |     let v1 = SciValue::wrap_with_exponent(2us,2is);
[INFO] [stderr]     |                                           ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:230:47
[INFO] [stderr]     |
[INFO] [stderr] 230 |     let v1 = SciValue::wrap_with_exponent(2us,2is);
[INFO] [stderr]     |                                               ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:231:43
[INFO] [stderr]     |
[INFO] [stderr] 231 |     let v2 = SciValue::wrap_with_exponent(2us,3is);
[INFO] [stderr]     |                                           ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:231:47
[INFO] [stderr]     |
[INFO] [stderr] 231 |     let v2 = SciValue::wrap_with_exponent(2us,3is);
[INFO] [stderr]     |                                               ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:232:43
[INFO] [stderr]     |
[INFO] [stderr] 232 |     let v3 = SciValue::wrap_with_exponent(3us,2is);
[INFO] [stderr]     |                                           ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:232:47
[INFO] [stderr]     |
[INFO] [stderr] 232 |     let v3 = SciValue::wrap_with_exponent(3us,2is);
[INFO] [stderr]     |                                               ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:233:43
[INFO] [stderr]     |
[INFO] [stderr] 233 |     let v4 = SciValue::wrap_with_exponent(3us,3is);
[INFO] [stderr]     |                                           ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:233:47
[INFO] [stderr]     |
[INFO] [stderr] 233 |     let v4 = SciValue::wrap_with_exponent(3us,3is);
[INFO] [stderr]     |                                               ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:242:53
[INFO] [stderr]     |
[INFO] [stderr] 242 |     let lhs          = SciValue::wrap_with_exponent(5us, 2is);
[INFO] [stderr]     |                                                     ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:242:58
[INFO] [stderr]     |
[INFO] [stderr] 242 |     let lhs          = SciValue::wrap_with_exponent(5us, 2is);
[INFO] [stderr]     |                                                          ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:243:53
[INFO] [stderr]     |
[INFO] [stderr] 243 |     let rhs          = SciValue::wrap_with_exponent(5us, 4is);
[INFO] [stderr]     |                                                     ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:243:58
[INFO] [stderr]     |
[INFO] [stderr] 243 |     let rhs          = SciValue::wrap_with_exponent(5us, 4is);
[INFO] [stderr]     |                                                          ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:244:53
[INFO] [stderr]     |
[INFO] [stderr] 244 |     let expected_rhs = SciValue::wrap_with_exponent(500us,2is);
[INFO] [stderr]     |                                                     ^^^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:244:59
[INFO] [stderr]     |
[INFO] [stderr] 244 |     let expected_rhs = SciValue::wrap_with_exponent(500us,2is);
[INFO] [stderr]     |                                                           ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:253:44
[INFO] [stderr]     |
[INFO] [stderr] 253 |     let lhs = SciValue::wrap_with_exponent(5us, 2is);
[INFO] [stderr]     |                                            ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:253:49
[INFO] [stderr]     |
[INFO] [stderr] 253 |     let lhs = SciValue::wrap_with_exponent(5us, 2is);
[INFO] [stderr]     |                                                 ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:254:44
[INFO] [stderr]     |
[INFO] [stderr] 254 |     let rhs = SciValue::wrap_with_exponent(16us, 2is);
[INFO] [stderr]     |                                            ^^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:254:50
[INFO] [stderr]     |
[INFO] [stderr] 254 |     let rhs = SciValue::wrap_with_exponent(16us, 2is);
[INFO] [stderr]     |                                                  ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:261:44
[INFO] [stderr]     |
[INFO] [stderr] 261 |     let lhs = SciValue::wrap_with_exponent(5us, 2is);
[INFO] [stderr]     |                                            ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:261:49
[INFO] [stderr]     |
[INFO] [stderr] 261 |     let lhs = SciValue::wrap_with_exponent(5us, 2is);
[INFO] [stderr]     |                                                 ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:262:44
[INFO] [stderr]     |
[INFO] [stderr] 262 |     let rhs = SciValue::wrap_with_exponent(21us,5is);
[INFO] [stderr]     |                                            ^^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:262:49
[INFO] [stderr]     |
[INFO] [stderr] 262 |     let rhs = SciValue::wrap_with_exponent(21us,5is);
[INFO] [stderr]     |                                                 ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:269:44
[INFO] [stderr]     |
[INFO] [stderr] 269 |     let lhs = SciValue::wrap_with_exponent(5us, 2is);
[INFO] [stderr]     |                                            ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:269:49
[INFO] [stderr]     |
[INFO] [stderr] 269 |     let lhs = SciValue::wrap_with_exponent(5us, 2is);
[INFO] [stderr]     |                                                 ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/lib.rs:270:44
[INFO] [stderr]     |
[INFO] [stderr] 270 |     let rhs = SciValue::wrap_with_exponent(2us, 2is);
[INFO] [stderr]     |                                            ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:270:49
[INFO] [stderr]     |
[INFO] [stderr] 270 |     let rhs = SciValue::wrap_with_exponent(2us, 2is);
[INFO] [stderr]     |                                                 ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:277:45
[INFO] [stderr]     |
[INFO] [stderr] 277 |     let lhs = SciValue::wrap_with_exponent(-2is, 2is);
[INFO] [stderr]     |                                             ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:277:50
[INFO] [stderr]     |
[INFO] [stderr] 277 |     let lhs = SciValue::wrap_with_exponent(-2is, 2is);
[INFO] [stderr]     |                                                  ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:278:44
[INFO] [stderr]     |
[INFO] [stderr] 278 |     let rhs = SciValue::wrap_with_exponent(1is, 1is);
[INFO] [stderr]     |                                            ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:278:49
[INFO] [stderr]     |
[INFO] [stderr] 278 |     let rhs = SciValue::wrap_with_exponent(1is, 1is);
[INFO] [stderr]     |                                                 ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:279:44
[INFO] [stderr]     |
[INFO] [stderr] 279 |     let v3  = SciValue::wrap_with_exponent(2is, 2is);
[INFO] [stderr]     |                                            ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:279:49
[INFO] [stderr]     |
[INFO] [stderr] 279 |     let v3  = SciValue::wrap_with_exponent(2is, 2is);
[INFO] [stderr]     |                                                 ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:288:47
[INFO] [stderr]     |
[INFO] [stderr] 288 |     let lhs = SciValue::wrap_with_exponent(2, 1is);
[INFO] [stderr]     |                                               ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:289:48
[INFO] [stderr]     |
[INFO] [stderr] 289 |     let rhs = SciValue::wrap_with_exponent(10, 2is);
[INFO] [stderr]     |                                                ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:296:48
[INFO] [stderr]     |
[INFO] [stderr] 296 |     let lhs = SciValue::wrap_with_exponent(10, 1is);
[INFO] [stderr]     |                                                ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:297:47
[INFO] [stderr]     |
[INFO] [stderr] 297 |     let rhs = SciValue::wrap_with_exponent(2, 3is);
[INFO] [stderr]     |                                               ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:304:47
[INFO] [stderr]     |
[INFO] [stderr] 304 |     let lhs = SciValue::wrap_with_exponent(1, 0is);
[INFO] [stderr]     |                                               ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:305:47
[INFO] [stderr]     |
[INFO] [stderr] 305 |     let rhs = SciValue::wrap_with_exponent(2, 0is);
[INFO] [stderr]     |                                               ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:312:48
[INFO] [stderr]     |
[INFO] [stderr] 312 |     let val1 = SciValue::wrap_with_exponent(2, 10is);
[INFO] [stderr]     |                                                ^^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:315:50
[INFO] [stderr]     |
[INFO] [stderr] 315 |     let val2 = SciValue::wrap_with_exponent(200, 10is);
[INFO] [stderr]     |                                                  ^^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:321:48
[INFO] [stderr]     |
[INFO] [stderr] 321 |     let val1 = SciValue::wrap_with_exponent(2, 0is);
[INFO] [stderr]     |                                                ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `is` for integer literal
[INFO] [stderr]    --> src/lib.rs:324:49
[INFO] [stderr]     |
[INFO] [stderr] 324 |     let val2 = SciValue::wrap_with_exponent(11, 2is);
[INFO] [stderr]     |                                                 ^^^ invalid suffix `is`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `std::num::SignedInt`, `std::num::Int`, `std::num::FromPrimitive`
[INFO] [stderr]   --> src/lib.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 | use std::num::{SignedInt, Int, FromPrimitive};
[INFO] [stderr]    |                ^^^^^^^^^  ^^^  ^^^^^^^^^^^^^ no `FromPrimitive` in `num`
[INFO] [stderr]    |                |          |
[INFO] [stderr]    |                |          no `Int` in `num`
[INFO] [stderr]    |                no `SignedInt` in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]   --> src/lib.rs:59:14
[INFO] [stderr]    |
[INFO] [stderr] 59 |     for _ in range::<E>(<E as Int>::one(),exp) {
[INFO] [stderr]    |              ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stderr]   --> src/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | #![feature(core)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 53 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `scinotation`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9c339d71baa8aac8c32781ed8ef25eb97bbc1b482458a83a4c5989022d585a9d"`
[INFO] running `"docker" "rm" "-f" "9c339d71baa8aac8c32781ed8ef25eb97bbc1b482458a83a4c5989022d585a9d"`
[INFO] [stdout] 9c339d71baa8aac8c32781ed8ef25eb97bbc1b482458a83a4c5989022d585a9d