[INFO] crate pcg_rand 0.10.0 is already in cache
[INFO] extracting crate pcg_rand 0.10.0 into work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/pcg_rand/0.10.0
[INFO] extracting crate pcg_rand 0.10.0 into work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/pcg_rand/0.10.0
[INFO] validating manifest of pcg_rand-0.10.0 on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pcg_rand-0.10.0 on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pcg_rand-0.10.0
[INFO] finished frobbing pcg_rand-0.10.0
[INFO] frobbed toml for pcg_rand-0.10.0 written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/pcg_rand/0.10.0/Cargo.toml
[INFO] started frobbing pcg_rand-0.10.0
[INFO] finished frobbing pcg_rand-0.10.0
[INFO] frobbed toml for pcg_rand-0.10.0 written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/pcg_rand/0.10.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pcg_rand-0.10.0 against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-5/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/pcg_rand/0.10.0:/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=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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 37cc835b4f1b88b2c88ac9bbcba85f77219696e7a6b8d93d7e79b0ed3091c04c
[INFO] running `"docker" "start" "-a" "37cc835b4f1b88b2c88ac9bbcba85f77219696e7a6b8d93d7e79b0ed3091c04c"`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]     Checking pcg_rand v0.10.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `criterion`
[INFO] [stderr]  --> benches/criterion_benches.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | extern crate criterion;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `pcg_rand`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: use of deprecated item 'rand::prng::Hc128Rng': import from rand_hc crate instead
[INFO] [stderr]  --> benches/benches.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rand::{prng::Hc128Rng, FromEntropy, XorShiftRng};
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
[INFO] [stderr]  --> benches/benches.rs:9:41
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rand::{prng::Hc128Rng, FromEntropy, XorShiftRng};
[INFO] [stderr]   |                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
[INFO] [stderr]   --> benches/benches.rs:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut rng = XorShiftRng::from_entropy();
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead
[INFO] [stderr]   --> benches/benches.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let mut rng = XorShiftRng::from_entropy();
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::prng::Hc128Rng': import from rand_hc crate instead
[INFO] [stderr]   --> benches/benches.rs:49:19
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let mut rng = Hc128Rng::from_entropy();
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'rand::prng::Hc128Rng': import from rand_hc crate instead
[INFO] [stderr]   --> benches/benches.rs:57:19
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let mut rng = Hc128Rng::from_entropy();
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `Pcg32L_unseeded` should have a snake case name such as `pcg32_l_unseeded`
[INFO] [stderr]   --> tests/pcg32l_tests.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | / fn Pcg32L_unseeded() {
[INFO] [stderr] 13 | |     let mut ra: Pcg32L = Pcg32L::new_unseeded();
[INFO] [stderr] 14 | |     let mut rb: Pcg32L = Pcg32L::new_unseeded();
[INFO] [stderr] 15 | |     assert_eq!(
[INFO] [stderr] ...  |
[INFO] [stderr] 18 | |     );
[INFO] [stderr] 19 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `Pcg32L_seed_match` should have a snake case name such as `pcg32_l_seed_match`
[INFO] [stderr]   --> tests/pcg32l_tests.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / fn Pcg32L_seed_match() {
[INFO] [stderr] 23 | |     for _ in 0..NUM_TESTS {
[INFO] [stderr] 24 | |         let seed: u64 = thread_rng().gen();
[INFO] [stderr] 25 | |         let seq: u64 = thread_rng().gen();
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |     }
[INFO] [stderr] 34 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `Pcg32L_seq_diff` should have a snake case name such as `pcg32_l_seq_diff`
[INFO] [stderr]   --> tests/pcg32l_tests.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 | / fn Pcg32L_seq_diff() {
[INFO] [stderr] 38 | |     for _ in 0..NUM_TESTS {
[INFO] [stderr] 39 | |         //Test a bad case same seed with just slightly different
[INFO] [stderr] 40 | |         //sequences. Because sequences have to be odd only sequences that are 2 apart
[INFO] [stderr] ...  |
[INFO] [stderr] 52 | |     }
[INFO] [stderr] 53 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `Pcg32L_seed_diff` should have a snake case name such as `pcg32_l_seed_diff`
[INFO] [stderr]   --> tests/pcg32l_tests.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / fn Pcg32L_seed_diff() {
[INFO] [stderr] 57 | |     for _ in 0..NUM_TESTS {
[INFO] [stderr] 58 | |         //Test a bad case same seed with just slightly different
[INFO] [stderr] 59 | |         //seeds
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |     }
[INFO] [stderr] 71 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "37cc835b4f1b88b2c88ac9bbcba85f77219696e7a6b8d93d7e79b0ed3091c04c"`
[INFO] running `"docker" "rm" "-f" "37cc835b4f1b88b2c88ac9bbcba85f77219696e7a6b8d93d7e79b0ed3091c04c"`
[INFO] [stdout] 37cc835b4f1b88b2c88ac9bbcba85f77219696e7a6b8d93d7e79b0ed3091c04c