Dec 19 20:24:26.213 INFO checking apolitical/farm against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:24:26.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/apolitical/farm:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:24:26.804 INFO [stdout] 644b6c1d4f7a2bbb54d0a2cb643d0db6e1f7b2349a7c54bf218831fd1ee127de
Dec 19 20:24:26.807 INFO running `"docker" "start" "-a" "644b6c1d4f7a2bbb54d0a2cb643d0db6e1f7b2349a7c54bf218831fd1ee127de"`
Dec 19 20:24:29.685 INFO [stderr]     Checking uuid v0.7.1
Dec 19 20:24:29.688 INFO [stderr]     Checking base64 v0.10.0
Dec 19 20:24:29.689 INFO [stderr]     Checking rand_xorshift v0.1.0
Dec 19 20:24:29.689 INFO [stderr]     Checking rand_hc v0.1.0
Dec 19 20:24:29.758 INFO [stderr]     Checking r2d2 v0.8.3
Dec 19 20:24:29.759 INFO [stderr]     Checking checked v0.5.0
Dec 19 20:24:29.759 INFO [stderr]     Checking atoi v0.2.3
Dec 19 20:24:29.760 INFO [stderr]     Checking block-buffer v0.7.1
Dec 19 20:24:31.625 INFO [stderr]    Compiling syn v0.15.13
Dec 19 20:24:31.694 INFO [stderr]     Checking chrono v0.4.6
Dec 19 20:24:32.302 INFO [stderr]     Checking num-bigint v0.2.0
Dec 19 20:24:32.572 INFO [stderr]     Checking flate2 v1.0.2
Dec 19 20:24:33.394 INFO [stderr]     Checking rand_chacha v0.1.0
Dec 19 20:24:34.565 INFO [stderr]     Checking sha2 v0.8.0
Dec 19 20:24:35.359 INFO [stderr]     Checking rayon v1.0.3
Dec 19 20:24:35.918 INFO [stderr]     Checking rand v0.6.1
Dec 19 20:24:42.628 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:42.628 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/std.rs:51:6
Dec 19 20:24:42.628 INFO [stderr]    |
Dec 19 20:24:42.628 INFO [stderr] 51 | impl SeedableRng for StdRng {
Dec 19 20:24:42.628 INFO [stderr]    |      ^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
Dec 19 20:24:42.628 INFO [stderr] 
Dec 19 20:24:42.640 INFO [stderr] error[E0277]: the trait bound `rand_chacha::ChaChaRng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:42.640 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/deprecated.rs:141:6
Dec 19 20:24:42.640 INFO [stderr]     |
Dec 19 20:24:42.640 INFO [stderr] 141 | impl SeedableRng for ChaChaRng {
Dec 19 20:24:42.640 INFO [stderr]     |      ^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_chacha::ChaChaRng`
Dec 19 20:24:42.640 INFO [stderr] 
Dec 19 20:24:42.640 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:42.648 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/deprecated.rs:198:6
Dec 19 20:24:42.648 INFO [stderr]     |
Dec 19 20:24:42.648 INFO [stderr] 198 | impl SeedableRng for Hc128Rng {
Dec 19 20:24:42.648 INFO [stderr]     |      ^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
Dec 19 20:24:42.648 INFO [stderr] 
Dec 19 20:24:42.648 INFO [stderr] error[E0277]: the trait bound `rand_xorshift::XorShiftRng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:42.648 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/deprecated.rs:239:6
Dec 19 20:24:42.648 INFO [stderr]     |
Dec 19 20:24:42.648 INFO [stderr] 239 | impl SeedableRng for XorShiftRng {
Dec 19 20:24:42.648 INFO [stderr]     |      ^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_xorshift::XorShiftRng`
Dec 19 20:24:42.648 INFO [stderr] 
Dec 19 20:24:42.648 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:42.648 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/deprecated.rs:279:6
Dec 19 20:24:42.648 INFO [stderr]     |
Dec 19 20:24:42.648 INFO [stderr] 279 | impl SeedableRng for StdRng {
Dec 19 20:24:42.648 INFO [stderr]     |      ^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
Dec 19 20:24:42.648 INFO [stderr] 
Dec 19 20:24:42.797 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::block::BlockRngCore` is not satisfied
Dec 19 20:24:42.797 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/thread.rs:75:5
Dec 19 20:24:42.797 INFO [stderr]    |
Dec 19 20:24:42.797 INFO [stderr] 75 |     rng: *mut ReseedingRng<Hc128Core, EntropyRng>,
Dec 19 20:24:42.797 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::block::BlockRngCore` is not implemented for `rand_hc::Hc128Core`
Dec 19 20:24:42.797 INFO [stderr]    |
Dec 19 20:24:42.797 INFO [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
Dec 19 20:24:42.797 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/adapter/reseeding.rs:88:1
Dec 19 20:24:42.797 INFO [stderr]    |
Dec 19 20:24:42.797 INFO [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
Dec 19 20:24:42.797 INFO [stderr] 89 | | where R: BlockRngCore + SeedableRng,
Dec 19 20:24:42.797 INFO [stderr] 90 | |       Rsdr: RngCore;
Dec 19 20:24:42.797 INFO [stderr]    | |____________________^
Dec 19 20:24:42.797 INFO [stderr] 
Dec 19 20:24:42.797 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:42.797 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/thread.rs:75:5
Dec 19 20:24:42.797 INFO [stderr]    |
Dec 19 20:24:42.797 INFO [stderr] 75 |     rng: *mut ReseedingRng<Hc128Core, EntropyRng>,
Dec 19 20:24:42.797 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Core`
Dec 19 20:24:42.797 INFO [stderr]    |
Dec 19 20:24:42.797 INFO [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
Dec 19 20:24:42.797 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/adapter/reseeding.rs:88:1
Dec 19 20:24:42.797 INFO [stderr]    |
Dec 19 20:24:42.797 INFO [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
Dec 19 20:24:42.797 INFO [stderr] 89 | | where R: BlockRngCore + SeedableRng,
Dec 19 20:24:42.797 INFO [stderr] 90 | |       Rsdr: RngCore;
Dec 19 20:24:42.797 INFO [stderr]    | |____________________^
Dec 19 20:24:42.797 INFO [stderr] 
Dec 19 20:24:42.797 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::block::BlockRngCore` is not satisfied
Dec 19 20:24:42.797 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/thread.rs:78:1
Dec 19 20:24:42.797 INFO [stderr]    |
Dec 19 20:24:42.797 INFO [stderr] 78 | / thread_local!(
Dec 19 20:24:42.797 INFO [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
Dec 19 20:24:42.797 INFO [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
Dec 19 20:24:42.797 INFO [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
Dec 19 20:24:42.797 INFO [stderr] ...  |
Dec 19 20:24:42.797 INFO [stderr] 87 | |     }
Dec 19 20:24:42.797 INFO [stderr] 88 | | );
Dec 19 20:24:42.797 INFO [stderr]    | |__^ the trait `rand_core::block::BlockRngCore` is not implemented for `rand_hc::Hc128Core`
Dec 19 20:24:42.797 INFO [stderr]    |
Dec 19 20:24:42.797 INFO [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
Dec 19 20:24:42.797 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/adapter/reseeding.rs:88:1
Dec 19 20:24:42.797 INFO [stderr]    |
Dec 19 20:24:42.797 INFO [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
Dec 19 20:24:42.797 INFO [stderr] 89 | | where R: BlockRngCore + SeedableRng,
Dec 19 20:24:42.797 INFO [stderr] 90 | |       Rsdr: RngCore;
Dec 19 20:24:42.797 INFO [stderr]    | |____________________^
Dec 19 20:24:42.797 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 20:24:42.797 INFO [stderr] 
Dec 19 20:24:42.797 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:42.797 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/thread.rs:78:1
Dec 19 20:24:42.797 INFO [stderr]    |
Dec 19 20:24:42.797 INFO [stderr] 78 | / thread_local!(
Dec 19 20:24:42.797 INFO [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
Dec 19 20:24:42.797 INFO [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
Dec 19 20:24:42.797 INFO [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
Dec 19 20:24:42.797 INFO [stderr] ...  |
Dec 19 20:24:42.797 INFO [stderr] 87 | |     }
Dec 19 20:24:42.797 INFO [stderr] 88 | | );
Dec 19 20:24:42.797 INFO [stderr]    | |__^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Core`
Dec 19 20:24:42.797 INFO [stderr]    |
Dec 19 20:24:42.797 INFO [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
Dec 19 20:24:42.797 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/adapter/reseeding.rs:88:1
Dec 19 20:24:42.797 INFO [stderr]    |
Dec 19 20:24:42.797 INFO [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
Dec 19 20:24:42.797 INFO [stderr] 89 | | where R: BlockRngCore + SeedableRng,
Dec 19 20:24:42.797 INFO [stderr] 90 | |       Rsdr: RngCore;
Dec 19 20:24:42.797 INFO [stderr]    | |____________________^
Dec 19 20:24:42.797 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 20:24:42.797 INFO [stderr] 
Dec 19 20:24:42.798 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::block::BlockRngCore` is not satisfied
Dec 19 20:24:42.798 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/thread.rs:78:1
Dec 19 20:24:42.798 INFO [stderr]    |
Dec 19 20:24:42.798 INFO [stderr] 78 | / thread_local!(
Dec 19 20:24:42.798 INFO [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
Dec 19 20:24:42.798 INFO [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
Dec 19 20:24:42.798 INFO [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
Dec 19 20:24:42.798 INFO [stderr] ...  |
Dec 19 20:24:42.798 INFO [stderr] 87 | |     }
Dec 19 20:24:42.798 INFO [stderr] 88 | | );
Dec 19 20:24:42.798 INFO [stderr]    | |__^ the trait `rand_core::block::BlockRngCore` is not implemented for `rand_hc::Hc128Core`
Dec 19 20:24:42.798 INFO [stderr]    |
Dec 19 20:24:42.798 INFO [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
Dec 19 20:24:42.798 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/adapter/reseeding.rs:88:1
Dec 19 20:24:42.798 INFO [stderr]    |
Dec 19 20:24:42.798 INFO [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
Dec 19 20:24:42.798 INFO [stderr] 89 | | where R: BlockRngCore + SeedableRng,
Dec 19 20:24:42.798 INFO [stderr] 90 | |       Rsdr: RngCore;
Dec 19 20:24:42.798 INFO [stderr]    | |____________________^
Dec 19 20:24:42.798 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 20:24:42.798 INFO [stderr] 
Dec 19 20:24:42.798 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:42.798 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/thread.rs:78:1
Dec 19 20:24:42.798 INFO [stderr]    |
Dec 19 20:24:42.798 INFO [stderr] 78 | / thread_local!(
Dec 19 20:24:42.798 INFO [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
Dec 19 20:24:42.798 INFO [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
Dec 19 20:24:42.798 INFO [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
Dec 19 20:24:42.798 INFO [stderr] ...  |
Dec 19 20:24:42.798 INFO [stderr] 87 | |     }
Dec 19 20:24:42.798 INFO [stderr] 88 | | );
Dec 19 20:24:42.798 INFO [stderr]    | |__^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Core`
Dec 19 20:24:42.798 INFO [stderr]    |
Dec 19 20:24:42.798 INFO [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
Dec 19 20:24:42.798 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/adapter/reseeding.rs:88:1
Dec 19 20:24:42.798 INFO [stderr]    |
Dec 19 20:24:42.798 INFO [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
Dec 19 20:24:42.798 INFO [stderr] 89 | | where R: BlockRngCore + SeedableRng,
Dec 19 20:24:42.798 INFO [stderr] 90 | |       Rsdr: RngCore;
Dec 19 20:24:42.798 INFO [stderr]    | |____________________^
Dec 19 20:24:42.798 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 20:24:42.798 INFO [stderr] 
Dec 19 20:24:42.798 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::block::BlockRngCore` is not satisfied
Dec 19 20:24:42.798 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/thread.rs:78:1
Dec 19 20:24:42.798 INFO [stderr]    |
Dec 19 20:24:42.798 INFO [stderr] 78 | / thread_local!(
Dec 19 20:24:42.798 INFO [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
Dec 19 20:24:42.798 INFO [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
Dec 19 20:24:42.798 INFO [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
Dec 19 20:24:42.798 INFO [stderr] ...  |
Dec 19 20:24:42.798 INFO [stderr] 87 | |     }
Dec 19 20:24:42.798 INFO [stderr] 88 | | );
Dec 19 20:24:42.798 INFO [stderr]    | |__^ the trait `rand_core::block::BlockRngCore` is not implemented for `rand_hc::Hc128Core`
Dec 19 20:24:42.798 INFO [stderr]    |
Dec 19 20:24:42.798 INFO [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
Dec 19 20:24:42.798 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/adapter/reseeding.rs:88:1
Dec 19 20:24:42.798 INFO [stderr]    |
Dec 19 20:24:42.798 INFO [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
Dec 19 20:24:42.798 INFO [stderr] 89 | | where R: BlockRngCore + SeedableRng,
Dec 19 20:24:42.798 INFO [stderr] 90 | |       Rsdr: RngCore;
Dec 19 20:24:42.798 INFO [stderr]    | |____________________^
Dec 19 20:24:42.798 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 20:24:42.798 INFO [stderr] 
Dec 19 20:24:42.798 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:42.798 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/thread.rs:78:1
Dec 19 20:24:42.798 INFO [stderr]    |
Dec 19 20:24:42.798 INFO [stderr] 78 | / thread_local!(
Dec 19 20:24:42.798 INFO [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
Dec 19 20:24:42.798 INFO [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
Dec 19 20:24:42.798 INFO [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
Dec 19 20:24:42.798 INFO [stderr] ...  |
Dec 19 20:24:42.798 INFO [stderr] 87 | |     }
Dec 19 20:24:42.798 INFO [stderr] 88 | | );
Dec 19 20:24:42.798 INFO [stderr]    | |__^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Core`
Dec 19 20:24:42.798 INFO [stderr]    |
Dec 19 20:24:42.798 INFO [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
Dec 19 20:24:42.798 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/adapter/reseeding.rs:88:1
Dec 19 20:24:42.798 INFO [stderr]    |
Dec 19 20:24:42.798 INFO [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
Dec 19 20:24:42.798 INFO [stderr] 89 | | where R: BlockRngCore + SeedableRng,
Dec 19 20:24:42.798 INFO [stderr] 90 | |       Rsdr: RngCore;
Dec 19 20:24:42.798 INFO [stderr]    | |____________________^
Dec 19 20:24:42.798 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 20:24:42.798 INFO [stderr] 
Dec 19 20:24:42.804 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::block::BlockRngCore` is not satisfied
Dec 19 20:24:42.804 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/thread.rs:78:1
Dec 19 20:24:42.804 INFO [stderr]    |
Dec 19 20:24:42.804 INFO [stderr] 78 | / thread_local!(
Dec 19 20:24:42.804 INFO [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
Dec 19 20:24:42.804 INFO [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
Dec 19 20:24:42.804 INFO [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
Dec 19 20:24:42.804 INFO [stderr] ...  |
Dec 19 20:24:42.804 INFO [stderr] 87 | |     }
Dec 19 20:24:42.804 INFO [stderr] 88 | | );
Dec 19 20:24:42.804 INFO [stderr]    | |__^ the trait `rand_core::block::BlockRngCore` is not implemented for `rand_hc::Hc128Core`
Dec 19 20:24:42.804 INFO [stderr]    |
Dec 19 20:24:42.804 INFO [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
Dec 19 20:24:42.804 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/adapter/reseeding.rs:88:1
Dec 19 20:24:42.804 INFO [stderr]    |
Dec 19 20:24:42.804 INFO [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
Dec 19 20:24:42.804 INFO [stderr] 89 | | where R: BlockRngCore + SeedableRng,
Dec 19 20:24:42.804 INFO [stderr] 90 | |       Rsdr: RngCore;
Dec 19 20:24:42.804 INFO [stderr]    | |____________________^
Dec 19 20:24:42.804 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 20:24:42.805 INFO [stderr] 
Dec 19 20:24:42.805 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:42.805 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/thread.rs:78:1
Dec 19 20:24:42.805 INFO [stderr]    |
Dec 19 20:24:42.805 INFO [stderr] 78 | / thread_local!(
Dec 19 20:24:42.805 INFO [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
Dec 19 20:24:42.805 INFO [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
Dec 19 20:24:42.805 INFO [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
Dec 19 20:24:42.805 INFO [stderr] ...  |
Dec 19 20:24:42.805 INFO [stderr] 87 | |     }
Dec 19 20:24:42.805 INFO [stderr] 88 | | );
Dec 19 20:24:42.805 INFO [stderr]    | |__^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Core`
Dec 19 20:24:42.805 INFO [stderr]    |
Dec 19 20:24:42.805 INFO [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
Dec 19 20:24:42.805 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/adapter/reseeding.rs:88:1
Dec 19 20:24:42.805 INFO [stderr]    |
Dec 19 20:24:42.805 INFO [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
Dec 19 20:24:42.805 INFO [stderr] 89 | | where R: BlockRngCore + SeedableRng,
Dec 19 20:24:42.805 INFO [stderr] 90 | |       Rsdr: RngCore;
Dec 19 20:24:42.805 INFO [stderr]    | |____________________^
Dec 19 20:24:42.805 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 20:24:42.805 INFO [stderr] 
Dec 19 20:24:43.028 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:43.028 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/std.rs:52:5
Dec 19 20:24:43.028 INFO [stderr]    |
Dec 19 20:24:43.028 INFO [stderr] 52 |     type Seed = <Hc128Rng as SeedableRng>::Seed;
Dec 19 20:24:43.028 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
Dec 19 20:24:43.028 INFO [stderr] 
Dec 19 20:24:43.028 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:43.028 INFO [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/rngs/std.rs:54:5
Dec 19 20:24:43.028 INFO [stderr]    |
Dec 19 20:24:43.028 INFO [stderr] 54 | /     fn from_seed(seed: Self::Seed) -> Self {
Dec 19 20:24:43.028 INFO [stderr] 55 | |         StdRng(Hc128Rng::from_seed(seed))
Dec 19 20:24:43.028 INFO [stderr] 56 | |     }
Dec 19 20:24:43.028 INFO [stderr]    | |_____^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
Dec 19 20:24:43.028 INFO [stderr] 
Dec 19 20:24:43.052 INFO [stderr] error[E0277]: the trait bound `rand_chacha::ChaChaRng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:43.052 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/deprecated.rs:142:5
Dec 19 20:24:43.052 INFO [stderr]     |
Dec 19 20:24:43.052 INFO [stderr] 142 |     type Seed = <rand_chacha::ChaChaRng as SeedableRng>::Seed;
Dec 19 20:24:43.052 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_chacha::ChaChaRng`
Dec 19 20:24:43.052 INFO [stderr] 
Dec 19 20:24:43.052 INFO [stderr] error[E0277]: the trait bound `rand_chacha::ChaChaRng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:43.052 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/deprecated.rs:144:5
Dec 19 20:24:43.052 INFO [stderr]     |
Dec 19 20:24:43.052 INFO [stderr] 144 | /     fn from_seed(seed: Self::Seed) -> Self {
Dec 19 20:24:43.052 INFO [stderr] 145 | |         ChaChaRng(rand_chacha::ChaChaRng::from_seed(seed))
Dec 19 20:24:43.052 INFO [stderr] 146 | |     }
Dec 19 20:24:43.053 INFO [stderr]     | |_____^ the trait `rand_core::SeedableRng` is not implemented for `rand_chacha::ChaChaRng`
Dec 19 20:24:43.053 INFO [stderr] 
Dec 19 20:24:43.053 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:43.053 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/deprecated.rs:199:5
Dec 19 20:24:43.053 INFO [stderr]     |
Dec 19 20:24:43.053 INFO [stderr] 199 |     type Seed = <rand_hc::Hc128Rng as SeedableRng>::Seed;
Dec 19 20:24:43.053 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
Dec 19 20:24:43.053 INFO [stderr] 
Dec 19 20:24:43.053 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:43.053 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/deprecated.rs:201:5
Dec 19 20:24:43.053 INFO [stderr]     |
Dec 19 20:24:43.053 INFO [stderr] 201 | /     fn from_seed(seed: Self::Seed) -> Self {
Dec 19 20:24:43.053 INFO [stderr] 202 | |         Hc128Rng(rand_hc::Hc128Rng::from_seed(seed))
Dec 19 20:24:43.053 INFO [stderr] 203 | |     }
Dec 19 20:24:43.053 INFO [stderr]     | |_____^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
Dec 19 20:24:43.053 INFO [stderr] 
Dec 19 20:24:43.053 INFO [stderr] error[E0277]: the trait bound `rand_xorshift::XorShiftRng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:43.053 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/deprecated.rs:240:5
Dec 19 20:24:43.053 INFO [stderr]     |
Dec 19 20:24:43.053 INFO [stderr] 240 |     type Seed = <::rand_xorshift::XorShiftRng as SeedableRng>::Seed;
Dec 19 20:24:43.053 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_xorshift::XorShiftRng`
Dec 19 20:24:43.053 INFO [stderr] 
Dec 19 20:24:43.053 INFO [stderr] error[E0277]: the trait bound `rand_xorshift::XorShiftRng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:43.053 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/deprecated.rs:242:5
Dec 19 20:24:43.053 INFO [stderr]     |
Dec 19 20:24:43.053 INFO [stderr] 242 | /     fn from_seed(seed: Self::Seed) -> Self {
Dec 19 20:24:43.053 INFO [stderr] 243 | |         XorShiftRng(::rand_xorshift::XorShiftRng::from_seed(seed))
Dec 19 20:24:43.053 INFO [stderr] 244 | |     }
Dec 19 20:24:43.053 INFO [stderr]     | |_____^ the trait `rand_core::SeedableRng` is not implemented for `rand_xorshift::XorShiftRng`
Dec 19 20:24:43.053 INFO [stderr] 
Dec 19 20:24:43.064 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:43.064 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/deprecated.rs:280:5
Dec 19 20:24:43.064 INFO [stderr]     |
Dec 19 20:24:43.064 INFO [stderr] 280 |     type Seed = <rngs::StdRng as SeedableRng>::Seed;
Dec 19 20:24:43.064 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
Dec 19 20:24:43.064 INFO [stderr] 
Dec 19 20:24:43.064 INFO [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
Dec 19 20:24:43.064 INFO [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.1/src/deprecated.rs:282:5
Dec 19 20:24:43.064 INFO [stderr]     |
Dec 19 20:24:43.064 INFO [stderr] 282 | /     fn from_seed(seed: Self::Seed) -> Self {
Dec 19 20:24:43.064 INFO [stderr] 283 | |         StdRng(rngs::StdRng::from_seed(seed))
Dec 19 20:24:43.064 INFO [stderr] 284 | |     }
Dec 19 20:24:43.064 INFO [stderr]     | |_____^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
Dec 19 20:24:43.064 INFO [stderr] 
Dec 19 20:24:43.600 INFO [stderr] error: aborting due to 25 previous errors
Dec 19 20:24:43.600 INFO [stderr] 
Dec 19 20:24:43.600 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Dec 19 20:24:43.604 INFO [stderr] error: Could not compile `rand`.
Dec 19 20:24:43.604 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 20:24:53.740 INFO [stderr] error: build failed
Dec 19 20:24:54.623 INFO running `"docker" "inspect" "644b6c1d4f7a2bbb54d0a2cb643d0db6e1f7b2349a7c54bf218831fd1ee127de"`
Dec 19 20:24:54.972 INFO running `"docker" "rm" "-f" "644b6c1d4f7a2bbb54d0a2cb643d0db6e1f7b2349a7c54bf218831fd1ee127de"`
Dec 19 20:24:55.236 INFO [stdout] 644b6c1d4f7a2bbb54d0a2cb643d0db6e1f7b2349a7c54bf218831fd1ee127de