[INFO] updating cached repository raskad/rpress-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/raskad/rpress-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/raskad/rpress-server" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/raskad/rpress-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/raskad/rpress-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/raskad/rpress-server" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/raskad/rpress-server"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/raskad/rpress-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 47f04a68cc2568f6b2343f27e3ba16246f7a12e1
[INFO] sha for GitHub repo raskad/rpress-server: 47f04a68cc2568f6b2343f27e3ba16246f7a12e1
[INFO] validating manifest of raskad/rpress-server on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of raskad/rpress-server on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing raskad/rpress-server
[INFO] finished frobbing raskad/rpress-server
[INFO] frobbed toml for raskad/rpress-server written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/raskad/rpress-server/Cargo.toml
[INFO] started frobbing raskad/rpress-server
[INFO] finished frobbing raskad/rpress-server
[INFO] frobbed toml for raskad/rpress-server written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/raskad/rpress-server/Cargo.toml
[INFO] crate raskad/rpress-server already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking raskad/rpress-server against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/raskad/rpress-server:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 14625e7e1d86ffbe1e7314782b11aff0409073a2eea04b09264c451a75386754
[INFO] running `"docker" "start" "-a" "14625e7e1d86ffbe1e7314782b11aff0409073a2eea04b09264c451a75386754"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.17
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking crossbeam-utils v0.6.3
[INFO] [stderr]    Compiling pear_codegen v0.1.2
[INFO] [stderr]     Checking rand_os v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking filetime v0.2.4
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking base64 v0.10.0
[INFO] [stderr]    Compiling rocket_codegen v0.4.0
[INFO] [stderr]    Compiling rocket v0.4.0
[INFO] [stderr]    Compiling rocket_contrib_codegen v0.4.0
[INFO] [stderr]     Checking bytes v0.4.11
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking tokio-executor v0.1.6
[INFO] [stderr]     Checking uuid v0.7.1
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking regex v1.0.4
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.36
[INFO] [stderr]     Checking argon2rs v0.2.5
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking tokio-io v0.1.11
[INFO] [stderr]     Checking rand v0.6.4
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/std.rs:51:6
[INFO] [stderr]    |
[INFO] [stderr] 51 | impl SeedableRng for StdRng {
[INFO] [stderr]    |      ^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_chacha::ChaChaRng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/deprecated.rs:141:6
[INFO] [stderr]     |
[INFO] [stderr] 141 | impl SeedableRng for ChaChaRng {
[INFO] [stderr]     |      ^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_chacha::ChaChaRng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/deprecated.rs:198:6
[INFO] [stderr]     |
[INFO] [stderr] 198 | impl SeedableRng for Hc128Rng {
[INFO] [stderr]     |      ^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_xorshift::XorShiftRng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/deprecated.rs:239:6
[INFO] [stderr]     |
[INFO] [stderr] 239 | impl SeedableRng for XorShiftRng {
[INFO] [stderr]     |      ^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_xorshift::XorShiftRng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/deprecated.rs:279:6
[INFO] [stderr]     |
[INFO] [stderr] 279 | impl SeedableRng for StdRng {
[INFO] [stderr]     |      ^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::block::BlockRngCore` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/thread.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     rng: *mut ReseedingRng<Hc128Core, EntropyRng>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::block::BlockRngCore` is not implemented for `rand_hc::Hc128Core`
[INFO] [stderr]    |
[INFO] [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/adapter/reseeding.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
[INFO] [stderr] 89 | | where R: BlockRngCore + SeedableRng,
[INFO] [stderr] 90 | |       Rsdr: RngCore;
[INFO] [stderr]    | |____________________^
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/thread.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     rng: *mut ReseedingRng<Hc128Core, EntropyRng>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Core`
[INFO] [stderr]    |
[INFO] [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/adapter/reseeding.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
[INFO] [stderr] 89 | | where R: BlockRngCore + SeedableRng,
[INFO] [stderr] 90 | |       Rsdr: RngCore;
[INFO] [stderr]    | |____________________^
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::block::BlockRngCore` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/thread.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | / thread_local!(
[INFO] [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
[INFO] [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
[INFO] [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
[INFO] [stderr] ...  |
[INFO] [stderr] 87 | |     }
[INFO] [stderr] 88 | | );
[INFO] [stderr]    | |__^ the trait `rand_core::block::BlockRngCore` is not implemented for `rand_hc::Hc128Core`
[INFO] [stderr]    |
[INFO] [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/adapter/reseeding.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
[INFO] [stderr] 89 | | where R: BlockRngCore + SeedableRng,
[INFO] [stderr] 90 | |       Rsdr: RngCore;
[INFO] [stderr]    | |____________________^
[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)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/thread.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | / thread_local!(
[INFO] [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
[INFO] [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
[INFO] [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
[INFO] [stderr] ...  |
[INFO] [stderr] 87 | |     }
[INFO] [stderr] 88 | | );
[INFO] [stderr]    | |__^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Core`
[INFO] [stderr]    |
[INFO] [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/adapter/reseeding.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
[INFO] [stderr] 89 | | where R: BlockRngCore + SeedableRng,
[INFO] [stderr] 90 | |       Rsdr: RngCore;
[INFO] [stderr]    | |____________________^
[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)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::block::BlockRngCore` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/thread.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | / thread_local!(
[INFO] [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
[INFO] [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
[INFO] [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
[INFO] [stderr] ...  |
[INFO] [stderr] 87 | |     }
[INFO] [stderr] 88 | | );
[INFO] [stderr]    | |__^ the trait `rand_core::block::BlockRngCore` is not implemented for `rand_hc::Hc128Core`
[INFO] [stderr]    |
[INFO] [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/adapter/reseeding.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
[INFO] [stderr] 89 | | where R: BlockRngCore + SeedableRng,
[INFO] [stderr] 90 | |       Rsdr: RngCore;
[INFO] [stderr]    | |____________________^
[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)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/thread.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | / thread_local!(
[INFO] [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
[INFO] [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
[INFO] [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
[INFO] [stderr] ...  |
[INFO] [stderr] 87 | |     }
[INFO] [stderr] 88 | | );
[INFO] [stderr]    | |__^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Core`
[INFO] [stderr]    |
[INFO] [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/adapter/reseeding.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
[INFO] [stderr] 89 | | where R: BlockRngCore + SeedableRng,
[INFO] [stderr] 90 | |       Rsdr: RngCore;
[INFO] [stderr]    | |____________________^
[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)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::block::BlockRngCore` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/thread.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | / thread_local!(
[INFO] [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
[INFO] [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
[INFO] [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
[INFO] [stderr] ...  |
[INFO] [stderr] 87 | |     }
[INFO] [stderr] 88 | | );
[INFO] [stderr]    | |__^ the trait `rand_core::block::BlockRngCore` is not implemented for `rand_hc::Hc128Core`
[INFO] [stderr]    |
[INFO] [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/adapter/reseeding.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
[INFO] [stderr] 89 | | where R: BlockRngCore + SeedableRng,
[INFO] [stderr] 90 | |       Rsdr: RngCore;
[INFO] [stderr]    | |____________________^
[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)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/thread.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | / thread_local!(
[INFO] [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
[INFO] [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
[INFO] [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
[INFO] [stderr] ...  |
[INFO] [stderr] 87 | |     }
[INFO] [stderr] 88 | | );
[INFO] [stderr]    | |__^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Core`
[INFO] [stderr]    |
[INFO] [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/adapter/reseeding.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
[INFO] [stderr] 89 | | where R: BlockRngCore + SeedableRng,
[INFO] [stderr] 90 | |       Rsdr: RngCore;
[INFO] [stderr]    | |____________________^
[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)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::block::BlockRngCore` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/thread.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | / thread_local!(
[INFO] [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
[INFO] [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
[INFO] [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
[INFO] [stderr] ...  |
[INFO] [stderr] 87 | |     }
[INFO] [stderr] 88 | | );
[INFO] [stderr]    | |__^ the trait `rand_core::block::BlockRngCore` is not implemented for `rand_hc::Hc128Core`
[INFO] [stderr]    |
[INFO] [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/adapter/reseeding.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
[INFO] [stderr] 89 | | where R: BlockRngCore + SeedableRng,
[INFO] [stderr] 90 | |       Rsdr: RngCore;
[INFO] [stderr]    | |____________________^
[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)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Core: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/thread.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | / thread_local!(
[INFO] [stderr] 79 | |     static THREAD_RNG_KEY: UnsafeCell<ReseedingRng<Hc128Core, EntropyRng>> = {
[INFO] [stderr] 80 | |         let mut entropy_source = EntropyRng::new();
[INFO] [stderr] 81 | |         let r = Hc128Core::from_rng(&mut entropy_source).unwrap_or_else(|err|
[INFO] [stderr] ...  |
[INFO] [stderr] 87 | |     }
[INFO] [stderr] 88 | | );
[INFO] [stderr]    | |__^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Core`
[INFO] [stderr]    |
[INFO] [stderr] note: required by `rngs::adapter::reseeding::ReseedingRng`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/adapter/reseeding.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | / pub struct ReseedingRng<R, Rsdr>(BlockRng<ReseedingCore<R, Rsdr>>)
[INFO] [stderr] 89 | | where R: BlockRngCore + SeedableRng,
[INFO] [stderr] 90 | |       Rsdr: RngCore;
[INFO] [stderr]    | |____________________^
[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)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/std.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     type Seed = <Hc128Rng as SeedableRng>::Seed;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/rngs/std.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 | /     fn from_seed(seed: Self::Seed) -> Self {
[INFO] [stderr] 55 | |         StdRng(Hc128Rng::from_seed(seed))
[INFO] [stderr] 56 | |     }
[INFO] [stderr]    | |_____^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_chacha::ChaChaRng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/deprecated.rs:142:5
[INFO] [stderr]     |
[INFO] [stderr] 142 |     type Seed = <rand_chacha::ChaChaRng as SeedableRng>::Seed;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_chacha::ChaChaRng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_chacha::ChaChaRng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/deprecated.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 | /     fn from_seed(seed: Self::Seed) -> Self {
[INFO] [stderr] 145 | |         ChaChaRng(rand_chacha::ChaChaRng::from_seed(seed))
[INFO] [stderr] 146 | |     }
[INFO] [stderr]     | |_____^ the trait `rand_core::SeedableRng` is not implemented for `rand_chacha::ChaChaRng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/deprecated.rs:199:5
[INFO] [stderr]     |
[INFO] [stderr] 199 |     type Seed = <rand_hc::Hc128Rng as SeedableRng>::Seed;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/deprecated.rs:201:5
[INFO] [stderr]     |
[INFO] [stderr] 201 | /     fn from_seed(seed: Self::Seed) -> Self {
[INFO] [stderr] 202 | |         Hc128Rng(rand_hc::Hc128Rng::from_seed(seed))
[INFO] [stderr] 203 | |     }
[INFO] [stderr]     | |_____^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_xorshift::XorShiftRng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/deprecated.rs:240:5
[INFO] [stderr]     |
[INFO] [stderr] 240 |     type Seed = <::rand_xorshift::XorShiftRng as SeedableRng>::Seed;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_xorshift::XorShiftRng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_xorshift::XorShiftRng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/deprecated.rs:242:5
[INFO] [stderr]     |
[INFO] [stderr] 242 | /     fn from_seed(seed: Self::Seed) -> Self {
[INFO] [stderr] 243 | |         XorShiftRng(::rand_xorshift::XorShiftRng::from_seed(seed))
[INFO] [stderr] 244 | |     }
[INFO] [stderr]     | |_____^ the trait `rand_core::SeedableRng` is not implemented for `rand_xorshift::XorShiftRng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/deprecated.rs:280:5
[INFO] [stderr]     |
[INFO] [stderr] 280 |     type Seed = <rngs::StdRng as SeedableRng>::Seed;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `rand_hc::Hc128Rng: rand_core::SeedableRng` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.6.4/src/deprecated.rs:282:5
[INFO] [stderr]     |
[INFO] [stderr] 282 | /     fn from_seed(seed: Self::Seed) -> Self {
[INFO] [stderr] 283 | |         StdRng(rngs::StdRng::from_seed(seed))
[INFO] [stderr] 284 | |     }
[INFO] [stderr]     | |_____^ the trait `rand_core::SeedableRng` is not implemented for `rand_hc::Hc128Rng`
[INFO] [stderr] 
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr] error: aborting due to 25 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `rand`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "14625e7e1d86ffbe1e7314782b11aff0409073a2eea04b09264c451a75386754"`
[INFO] running `"docker" "rm" "-f" "14625e7e1d86ffbe1e7314782b11aff0409073a2eea04b09264c451a75386754"`
[INFO] [stdout] 14625e7e1d86ffbe1e7314782b11aff0409073a2eea04b09264c451a75386754