[INFO] crate chi 0.0.1 is already in cache
[INFO] extracting crate chi 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/chi/0.0.1
[INFO] extracting crate chi 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/chi/0.0.1
[INFO] validating manifest of chi-0.0.1 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 chi-0.0.1 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 chi-0.0.1
[INFO] finished frobbing chi-0.0.1
[INFO] frobbed toml for chi-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/chi/0.0.1/Cargo.toml
[INFO] started frobbing chi-0.0.1
[INFO] finished frobbing chi-0.0.1
[INFO] frobbed toml for chi-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/chi/0.0.1/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] testing chi-0.0.1 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/chi/0.0.1:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 93a4f77e0eca7915660fa070f3a0bda3639676fefd2a851b23b0a26f13003693
[INFO] running `"docker" "start" "-a" "93a4f77e0eca7915660fa070f3a0bda3639676fefd2a851b23b0a26f13003693"`
[INFO] [stderr]    Compiling chi v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]  --> src/cli/clone.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn run(m: &ArgMatches, cfg: &mut Config) {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]  --> src/cli/pull.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn run(m: &ArgMatches, cfg: &mut Config) {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]  --> src/cli/push.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn run(m: &ArgMatches, cfg: &mut Config) {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Commit`
[INFO] [stderr]  --> src/repository/commit.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Commit {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_object`
[INFO] [stderr]   --> src/repository/object_store.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn get_object<T: Object>(hash: &str) -> std::io::Result<String> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `"docker" "inspect" "93a4f77e0eca7915660fa070f3a0bda3639676fefd2a851b23b0a26f13003693"`
[INFO] running `"docker" "rm" "-f" "93a4f77e0eca7915660fa070f3a0bda3639676fefd2a851b23b0a26f13003693"`
[INFO] [stdout] 93a4f77e0eca7915660fa070f3a0bda3639676fefd2a851b23b0a26f13003693
[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/chi/0.0.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] bb7870a1269b01ab169525bef5729f4f8d1fdf3fa33e0fbfde7c4604cc32ab78
[INFO] running `"docker" "start" "-a" "bb7870a1269b01ab169525bef5729f4f8d1fdf3fa33e0fbfde7c4604cc32ab78"`
[INFO] [stderr]    Compiling chi v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]  --> src/cli/clone.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn run(m: &ArgMatches, cfg: &mut Config) {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]  --> src/cli/pull.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn run(m: &ArgMatches, cfg: &mut Config) {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run`
[INFO] [stderr]  --> src/cli/push.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn run(m: &ArgMatches, cfg: &mut Config) {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Commit`
[INFO] [stderr]  --> src/repository/commit.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Commit {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_object`
[INFO] [stderr]   --> src/repository/object_store.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn get_object<T: Object>(hash: &str) -> std::io::Result<String> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "bb7870a1269b01ab169525bef5729f4f8d1fdf3fa33e0fbfde7c4604cc32ab78"`
[INFO] running `"docker" "rm" "-f" "bb7870a1269b01ab169525bef5729f4f8d1fdf3fa33e0fbfde7c4604cc32ab78"`
[INFO] [stdout] bb7870a1269b01ab169525bef5729f4f8d1fdf3fa33e0fbfde7c4604cc32ab78
[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/chi/0.0.1:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3e98a006ee18bd960473069bf35b29b5565b29db26c52a4e20e8783b9139264b
[INFO] running `"docker" "start" "-a" "3e98a006ee18bd960473069bf35b29b5565b29db26c52a4e20e8783b9139264b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chi-324255693b11698c
[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" "3e98a006ee18bd960473069bf35b29b5565b29db26c52a4e20e8783b9139264b"`
[INFO] running `"docker" "rm" "-f" "3e98a006ee18bd960473069bf35b29b5565b29db26c52a4e20e8783b9139264b"`
[INFO] [stdout] 3e98a006ee18bd960473069bf35b29b5565b29db26c52a4e20e8783b9139264b