[INFO] crate yamakan 0.0.17 is already in cache
[INFO] extracting crate yamakan 0.0.17 into work/ex/beta-1.37-6/sources/1.36.0/reg/yamakan/0.0.17
[INFO] extracting crate yamakan 0.0.17 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/yamakan/0.0.17
[INFO] validating manifest of yamakan-0.0.17 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 yamakan-0.0.17 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 yamakan-0.0.17
[INFO] finished frobbing yamakan-0.0.17
[INFO] frobbed toml for yamakan-0.0.17 written to work/ex/beta-1.37-6/sources/1.36.0/reg/yamakan/0.0.17/Cargo.toml
[INFO] started frobbing yamakan-0.0.17
[INFO] finished frobbing yamakan-0.0.17
[INFO] frobbed toml for yamakan-0.0.17 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/yamakan/0.0.17/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] testing yamakan-0.0.17 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/yamakan/0.0.17:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 91e5b742a6d731e6246c220d5d41748b2e60bcb0f9a2615bc6778867a0e9d5a6
[INFO] running `"docker" "start" "-a" "91e5b742a6d731e6246c220d5d41748b2e60bcb0f9a2615bc6778867a0e9d5a6"`
[INFO] [stderr]    Compiling factory v0.1.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling statrs v0.11.0
[INFO] [stderr]    Compiling syn v0.15.42
[INFO] [stderr]    Compiling trackable_derive v0.1.2
[INFO] [stderr]    Compiling trackable v0.2.22
[INFO] [stderr]    Compiling rustats v0.0.7
[INFO] [stderr]    Compiling yamakan v0.0.17 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.88s
[INFO] running `"docker" "inspect" "91e5b742a6d731e6246c220d5d41748b2e60bcb0f9a2615bc6778867a0e9d5a6"`
[INFO] running `"docker" "rm" "-f" "91e5b742a6d731e6246c220d5d41748b2e60bcb0f9a2615bc6778867a0e9d5a6"`
[INFO] [stdout] 91e5b742a6d731e6246c220d5d41748b2e60bcb0f9a2615bc6778867a0e9d5a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/yamakan/0.0.17:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ca4759ab8f1c16a0457a769e5a27ad46c2baa1a306d90dd69dd7fba9a215becf
[INFO] running `"docker" "start" "-a" "ca4759ab8f1c16a0457a769e5a27ad46c2baa1a306d90dd69dd7fba9a215becf"`
[INFO] [stderr]    Compiling yamakan v0.0.17 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "ca4759ab8f1c16a0457a769e5a27ad46c2baa1a306d90dd69dd7fba9a215becf"`
[INFO] running `"docker" "rm" "-f" "ca4759ab8f1c16a0457a769e5a27ad46c2baa1a306d90dd69dd7fba9a215becf"`
[INFO] [stdout] ca4759ab8f1c16a0457a769e5a27ad46c2baa1a306d90dd69dd7fba9a215becf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/yamakan/0.0.17:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 841d50184d4e54e23fe1a40d2d0994f5f2ce8047573fc2d32ff1e55d851f7185
[INFO] running `"docker" "start" "-a" "841d50184d4e54e23fe1a40d2d0994f5f2ce8047573fc2d32ff1e55d851f7185"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yamakan-03152858e8ef522d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test optimizers::random::tests::random_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yamakan
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "841d50184d4e54e23fe1a40d2d0994f5f2ce8047573fc2d32ff1e55d851f7185"`
[INFO] running `"docker" "rm" "-f" "841d50184d4e54e23fe1a40d2d0994f5f2ce8047573fc2d32ff1e55d851f7185"`
[INFO] [stdout] 841d50184d4e54e23fe1a40d2d0994f5f2ce8047573fc2d32ff1e55d851f7185