[INFO] fetching crate rusty-ci 0.6.4...
[INFO] extracting crate rusty-ci 0.6.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-ci/0.6.4
[INFO] extracting crate rusty-ci 0.6.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rusty-ci/0.6.4
[INFO] validating manifest of rusty-ci-0.6.4 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 rusty-ci-0.6.4 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 rusty-ci-0.6.4
[INFO] removed 1 missing tests
[INFO] finished frobbing rusty-ci-0.6.4
[INFO] frobbed toml for rusty-ci-0.6.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-ci/0.6.4/Cargo.toml
[INFO] started frobbing rusty-ci-0.6.4
[INFO] removed 1 missing tests
[INFO] finished frobbing rusty-ci-0.6.4
[INFO] frobbed toml for rusty-ci-0.6.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rusty-ci/0.6.4/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 rusty-ci-0.6.4 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-2/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/rusty-ci/0.6.4:/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] 59cc6ea66408d6800bdcaa59f5d0c6274aaa3c0a0c97ea5376b3704338b79a15
[INFO] running `"docker" "start" "-a" "59cc6ea66408d6800bdcaa59f5d0c6274aaa3c0a0c97ea5376b3704338b79a15"`
[INFO] [stderr]    Compiling rusty-yaml v0.4.3
[INFO] [stderr]    Compiling rusty-ci v0.6.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
[INFO] running `"docker" "inspect" "59cc6ea66408d6800bdcaa59f5d0c6274aaa3c0a0c97ea5376b3704338b79a15"`
[INFO] running `"docker" "rm" "-f" "59cc6ea66408d6800bdcaa59f5d0c6274aaa3c0a0c97ea5376b3704338b79a15"`
[INFO] [stdout] 59cc6ea66408d6800bdcaa59f5d0c6274aaa3c0a0c97ea5376b3704338b79a15
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/rusty-ci/0.6.4:/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] 0fa6b0752f5abff8d531a85e720361e50e89d9dd512d45730eb46101233dba43
[INFO] running `"docker" "start" "-a" "0fa6b0752f5abff8d531a85e720361e50e89d9dd512d45730eb46101233dba43"`
[INFO] [stderr]    Compiling rusty-ci v0.6.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "0fa6b0752f5abff8d531a85e720361e50e89d9dd512d45730eb46101233dba43"`
[INFO] running `"docker" "rm" "-f" "0fa6b0752f5abff8d531a85e720361e50e89d9dd512d45730eb46101233dba43"`
[INFO] [stdout] 0fa6b0752f5abff8d531a85e720361e50e89d9dd512d45730eb46101233dba43
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/rusty-ci/0.6.4:/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] 2ef63d6c8e8a2cfce3193df039d883b84da30a619e686a9a958c18ab9cde3125
[INFO] running `"docker" "start" "-a" "2ef63d6c8e8a2cfce3193df039d883b84da30a619e686a9a958c18ab9cde3125"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_ci-932938236fd34991
[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] [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] [stderr]      Running /opt/crater/target/debug/deps/rusty_ci-eeb6f611aa071e9a
[INFO] [stderr]    Doc-tests rusty-ci
[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" "2ef63d6c8e8a2cfce3193df039d883b84da30a619e686a9a958c18ab9cde3125"`
[INFO] running `"docker" "rm" "-f" "2ef63d6c8e8a2cfce3193df039d883b84da30a619e686a9a958c18ab9cde3125"`
[INFO] [stdout] 2ef63d6c8e8a2cfce3193df039d883b84da30a619e686a9a958c18ab9cde3125