[INFO] crate mersenne_twister 1.1.1 is already in cache
[INFO] extracting crate mersenne_twister 1.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/mersenne_twister/1.1.1
[INFO] extracting crate mersenne_twister 1.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mersenne_twister/1.1.1
[INFO] validating manifest of mersenne_twister-1.1.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mersenne_twister-1.1.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mersenne_twister-1.1.1
[INFO] finished frobbing mersenne_twister-1.1.1
[INFO] frobbed toml for mersenne_twister-1.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mersenne_twister/1.1.1/Cargo.toml
[INFO] started frobbing mersenne_twister-1.1.1
[INFO] finished frobbing mersenne_twister-1.1.1
[INFO] frobbed toml for mersenne_twister-1.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mersenne_twister/1.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing mersenne_twister-1.1.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mersenne_twister/1.1.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 20d57e301642a2550f7ab33d2a0f4df48ffcfffb25560b780f9d769d1aa2dc3f
[INFO] running `"docker" "start" "-a" "20d57e301642a2550f7ab33d2a0f4df48ffcfffb25560b780f9d769d1aa2dc3f"`
[INFO] [stderr]    Compiling mersenne_twister v1.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "20d57e301642a2550f7ab33d2a0f4df48ffcfffb25560b780f9d769d1aa2dc3f"`
[INFO] running `"docker" "rm" "-f" "20d57e301642a2550f7ab33d2a0f4df48ffcfffb25560b780f9d769d1aa2dc3f"`
[INFO] [stdout] 20d57e301642a2550f7ab33d2a0f4df48ffcfffb25560b780f9d769d1aa2dc3f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mersenne_twister/1.1.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8372e5a5d3c1a141815be54aaac2db62f5c58b0f404e5fac8e3b2e9af49a5c25
[INFO] running `"docker" "start" "-a" "8372e5a5d3c1a141815be54aaac2db62f5c58b0f404e5fac8e3b2e9af49a5c25"`
[INFO] [stderr]    Compiling mersenne_twister v1.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "8372e5a5d3c1a141815be54aaac2db62f5c58b0f404e5fac8e3b2e9af49a5c25"`
[INFO] running `"docker" "rm" "-f" "8372e5a5d3c1a141815be54aaac2db62f5c58b0f404e5fac8e3b2e9af49a5c25"`
[INFO] [stdout] 8372e5a5d3c1a141815be54aaac2db62f5c58b0f404e5fac8e3b2e9af49a5c25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mersenne_twister/1.1.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 85f7d445f43423828336b3eddc3c0b9aff3bb2053c38478ca990e2942466b6c4
[INFO] running `"docker" "start" "-a" "85f7d445f43423828336b3eddc3c0b9aff3bb2053c38478ca990e2942466b6c4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mersenne_twister-1791522e47efdd2c
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test mt19937::test_32bit_slice_seeded ... ok
[INFO] [stdout] test mt19937::test_32bit_output ... ok
[INFO] [stdout] test mt19937::test_32bit_seeded ... ok
[INFO] [stdout] test mt19937::test_recovery ... ok
[INFO] [stdout] test mt19937::test_untemper ... ok
[INFO] [stdout] test mt19937_64::test_recovery ... ok
[INFO] [stdout] test mt19937_64::test_64bit_slice_seeded ... ok
[INFO] [stdout] test mt19937_64::test_untemper ... ok
[INFO] [stdout] test mt19937_64::test_64bit_output ... ok
[INFO] [stdout] test mt19937_64::test_64bit_seeded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mersenne_twister
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 30) ... ok
[INFO] [stdout] test src/lib.rs -  (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "85f7d445f43423828336b3eddc3c0b9aff3bb2053c38478ca990e2942466b6c4"`
[INFO] running `"docker" "rm" "-f" "85f7d445f43423828336b3eddc3c0b9aff3bb2053c38478ca990e2942466b6c4"`
[INFO] [stdout] 85f7d445f43423828336b3eddc3c0b9aff3bb2053c38478ca990e2942466b6c4