[INFO] updating cached repository pitdicker/small-rngs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pitdicker/small-rngs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pitdicker/small-rngs" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/pitdicker/small-rngs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/pitdicker/small-rngs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pitdicker/small-rngs" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/pitdicker/small-rngs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/pitdicker/small-rngs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d74e117d83fec27e52bf5dd8122f822b09d52916
[INFO] sha for GitHub repo pitdicker/small-rngs: d74e117d83fec27e52bf5dd8122f822b09d52916
[INFO] validating manifest of pitdicker/small-rngs on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pitdicker/small-rngs on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pitdicker/small-rngs
[INFO] finished frobbing pitdicker/small-rngs
[INFO] frobbed toml for pitdicker/small-rngs written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/pitdicker/small-rngs/Cargo.toml
[INFO] started frobbing pitdicker/small-rngs
[INFO] finished frobbing pitdicker/small-rngs
[INFO] frobbed toml for pitdicker/small-rngs written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/pitdicker/small-rngs/Cargo.toml
[INFO] crate pitdicker/small-rngs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pitdicker/small-rngs against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-3/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/pitdicker/small-rngs:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 83a46d046bfc9f794e4a60546785fcf6e8de03645bae5df6180082ce22a42e6e
[INFO] running `"docker" "start" "-a" "83a46d046bfc9f794e4a60546785fcf6e8de03645bae5df6180082ce22a42e6e"`
[INFO] [stderr]     Checking rand_core v0.0.1 (https://github.com/dhardy/rand#8990da26)
[INFO] [stderr]     Checking rand v0.4.1 (https://github.com/dhardy/rand#8990da26)
[INFO] [stderr]     Checking small_rngs v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(i128_type)]
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(i128_type)]
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/cat_rng.rs:32:15
[INFO] [stderr]    |
[INFO] [stderr] 32 | type BR = Box<Rng>;
[INFO] [stderr]    |               ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/cat_rng.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |             Box<Fn() -> Result<BR, ::rand::Error>>> = HashMap::new();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Result<BR, ::rand::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/cat_rng.rs:80:25
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn cat_rng(mut rng: Box<Rng>) -> Result<(), Error> {
[INFO] [stderr]    |                         ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/cat_rng.rs:32:15
[INFO] [stderr]    |
[INFO] [stderr] 32 | type BR = Box<Rng>;
[INFO] [stderr]    |               ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/cat_rng.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |             Box<Fn() -> Result<BR, ::rand::Error>>> = HashMap::new();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Result<BR, ::rand::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/cat_rng.rs:80:25
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn cat_rng(mut rng: Box<Rng>) -> Result<(), Error> {
[INFO] [stderr]    |                         ^^^ help: use `dyn`: `dyn Rng`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `"docker" "inspect" "83a46d046bfc9f794e4a60546785fcf6e8de03645bae5df6180082ce22a42e6e"`
[INFO] running `"docker" "rm" "-f" "83a46d046bfc9f794e4a60546785fcf6e8de03645bae5df6180082ce22a42e6e"`
[INFO] [stdout] 83a46d046bfc9f794e4a60546785fcf6e8de03645bae5df6180082ce22a42e6e