[INFO] updating cached repository howardwu/semiprimes
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/howardwu/semiprimes
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/howardwu/semiprimes" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/howardwu/semiprimes"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/howardwu/semiprimes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/howardwu/semiprimes" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/howardwu/semiprimes"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/howardwu/semiprimes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9ab52d7ddf4ce8bb074789746e663e99db8a9dcf
[INFO] sha for GitHub repo howardwu/semiprimes: 9ab52d7ddf4ce8bb074789746e663e99db8a9dcf
[INFO] validating manifest of howardwu/semiprimes on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of howardwu/semiprimes on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing howardwu/semiprimes
[INFO] finished frobbing howardwu/semiprimes
[INFO] frobbed toml for howardwu/semiprimes written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/howardwu/semiprimes/Cargo.toml
[INFO] started frobbing howardwu/semiprimes
[INFO] finished frobbing howardwu/semiprimes
[INFO] frobbed toml for howardwu/semiprimes written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/howardwu/semiprimes/Cargo.toml
[INFO] crate howardwu/semiprimes already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking howardwu/semiprimes against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-6/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/howardwu/semiprimes:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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=forbid" "-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" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 92ffd4aae41e80b0543a5ed9494dbcc0be6078eac9e90201e41047bfa5b630af
[INFO] running `"docker" "start" "-a" "92ffd4aae41e80b0543a5ed9494dbcc0be6078eac9e90201e41047bfa5b630af"`
[INFO] [stderr]     Checking semiprimes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard
[INFO] [stderr]   --> src/biginteger.rs:73:6
[INFO] [stderr]    |
[INFO] [stderr] 73 | impl ::rand::Rand for BigInteger {
[INFO] [stderr]    |      ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard
[INFO] [stderr]     --> src/field.rs:3692:6
[INFO] [stderr]      |
[INFO] [stderr] 3692 | impl ::rand::Rand for Fp {
[INFO] [stderr]      |      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard
[INFO] [stderr]  --> src/tests.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     use rand::Rand;
[INFO] [stderr]   |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard
[INFO] [stderr]   --> src/biginteger.rs:73:6
[INFO] [stderr]    |
[INFO] [stderr] 73 | impl ::rand::Rand for BigInteger {
[INFO] [stderr]    |      ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rand': replaced by distributions::Standard
[INFO] [stderr]     --> src/field.rs:3692:6
[INFO] [stderr]      |
[INFO] [stderr] 3692 | impl ::rand::Rand for Fp {
[INFO] [stderr]      |      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard
[INFO] [stderr]     --> src/field.rs:3696:30
[INFO] [stderr]      |
[INFO] [stderr] 3696 |             let mut tmp = Fp(BigInteger::rand(rng));
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard
[INFO] [stderr]    --> src/tests.rs:108:29
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let a: BigInteger = BigInteger::rand(&mut rand::thread_rng());
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard
[INFO] [stderr]    --> src/tests.rs:109:29
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let b: BigInteger = BigInteger::rand(&mut rand::thread_rng());
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard
[INFO] [stderr]    --> src/tests.rs:116:21
[INFO] [stderr]     |
[INFO] [stderr] 116 |         let a: Fp = Fp::rand(&mut rand::thread_rng());
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard
[INFO] [stderr]    --> src/tests.rs:117:21
[INFO] [stderr]     |
[INFO] [stderr] 117 |         let b: Fp = Fp::rand(&mut rand::thread_rng());
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::Rand::rand': replaced by distributions::Standard
[INFO] [stderr]     --> src/field.rs:3696:30
[INFO] [stderr]      |
[INFO] [stderr] 3696 |             let mut tmp = Fp(BigInteger::rand(rng));
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `"docker" "inspect" "92ffd4aae41e80b0543a5ed9494dbcc0be6078eac9e90201e41047bfa5b630af"`
[INFO] running `"docker" "rm" "-f" "92ffd4aae41e80b0543a5ed9494dbcc0be6078eac9e90201e41047bfa5b630af"`
[INFO] [stdout] 92ffd4aae41e80b0543a5ed9494dbcc0be6078eac9e90201e41047bfa5b630af