[INFO] crate maglev 0.1.3 is already in cache
[INFO] extracting crate maglev 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/maglev/0.1.3
[INFO] extracting crate maglev 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/maglev/0.1.3
[INFO] validating manifest of maglev-0.1.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of maglev-0.1.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing maglev-0.1.3
[INFO] finished frobbing maglev-0.1.3
[INFO] frobbed toml for maglev-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/maglev/0.1.3/Cargo.toml
[INFO] started frobbing maglev-0.1.3
[INFO] finished frobbing maglev-0.1.3
[INFO] frobbed toml for maglev-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/maglev/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing maglev-0.1.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/maglev/0.1.3:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] eb4b796b4c66c2cdbc5ffd5a38bd187a118c474574d7c6209d8d7f1ac5ff3703
[INFO] running `"docker" "start" "-a" "eb4b796b4c66c2cdbc5ffd5a38bd187a118c474574d7c6209d8d7f1ac5ff3703"`
[INFO] [stderr]    Compiling primal-estimate v0.2.1
[INFO] [stderr]    Compiling primal-bit v0.2.4
[INFO] [stderr]    Compiling primal-check v0.2.3
[INFO] [stderr]    Compiling primal-sieve v0.2.9
[INFO] [stderr]    Compiling primal v0.2.3
[INFO] [stderr]    Compiling maglev v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `"docker" "inspect" "eb4b796b4c66c2cdbc5ffd5a38bd187a118c474574d7c6209d8d7f1ac5ff3703"`
[INFO] running `"docker" "rm" "-f" "eb4b796b4c66c2cdbc5ffd5a38bd187a118c474574d7c6209d8d7f1ac5ff3703"`
[INFO] [stdout] eb4b796b4c66c2cdbc5ffd5a38bd187a118c474574d7c6209d8d7f1ac5ff3703
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/maglev/0.1.3:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e077ca5d6b7c75dfdf89e9ef9cee1747f36f26e026a54dde1a03500e1b0ff71f
[INFO] running `"docker" "start" "-a" "e077ca5d6b7c75dfdf89e9ef9cee1747f36f26e026a54dde1a03500e1b0ff71f"`
[INFO] [stderr]    Compiling fasthash v0.2.8
[INFO] [stderr]    Compiling seahash v3.0.6
[INFO] [stderr]    Compiling fasthash-sys v0.2.8
[INFO] [stderr]    Compiling xoroshiro128 v0.3.0
[INFO] [stderr] error[E0277]: the trait bound `extprim::u128::u128: rand::Rand` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/fasthash-0.2.8/src/city.rs:193:6
[INFO] [stderr]     |
[INFO] [stderr] 193 | impl FastHash for CityHash128 {
[INFO] [stderr]     |      ^^^^^^^^ the trait `rand::Rand` is not implemented for `extprim::u128::u128`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `extprim::u128::u128: rand::Rand` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/fasthash-0.2.8/src/city.rs:222:6
[INFO] [stderr]     |
[INFO] [stderr] 222 | impl FastHash for CityHashCrc128 {
[INFO] [stderr]     |      ^^^^^^^^ the trait `rand::Rand` is not implemented for `extprim::u128::u128`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `extprim::u128::u128: rand::Rand` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/fasthash-0.2.8/src/farm.rs:194:6
[INFO] [stderr]     |
[INFO] [stderr] 194 | impl FastHash for FarmHash128 {
[INFO] [stderr]     |      ^^^^^^^^ the trait `rand::Rand` is not implemented for `extprim::u128::u128`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `extprim::u128::u128: rand::Rand` is not satisfied
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/fasthash-0.2.8/src/spooky.rs:109:6
[INFO] [stderr]     |
[INFO] [stderr] 109 | impl FastHash for SpookyHash128 {
[INFO] [stderr]     |      ^^^^^^^^ the trait `rand::Rand` is not implemented for `extprim::u128::u128`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `fasthash`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e077ca5d6b7c75dfdf89e9ef9cee1747f36f26e026a54dde1a03500e1b0ff71f"`
[INFO] running `"docker" "rm" "-f" "e077ca5d6b7c75dfdf89e9ef9cee1747f36f26e026a54dde1a03500e1b0ff71f"`
[INFO] [stdout] e077ca5d6b7c75dfdf89e9ef9cee1747f36f26e026a54dde1a03500e1b0ff71f