[INFO] updating cached repository allonsy/resilient
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/allonsy/resilient
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/allonsy/resilient" "work/ex/beta-1.38-1/sources/1.37.0/gh/allonsy/resilient"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/allonsy/resilient'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/allonsy/resilient" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/allonsy/resilient"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/allonsy/resilient'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 24e1468781941e5fb31c603acf0d42517fcb8da9
[INFO] sha for GitHub repo allonsy/resilient: 24e1468781941e5fb31c603acf0d42517fcb8da9
[INFO] validating manifest of allonsy/resilient 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 allonsy/resilient 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 allonsy/resilient
[INFO] finished frobbing allonsy/resilient
[INFO] frobbed toml for allonsy/resilient written to work/ex/beta-1.38-1/sources/1.37.0/gh/allonsy/resilient/Cargo.toml
[INFO] started frobbing allonsy/resilient
[INFO] finished frobbing allonsy/resilient
[INFO] frobbed toml for allonsy/resilient written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/allonsy/resilient/Cargo.toml
[INFO] crate allonsy/resilient already has a lockfile, it will not be regenerated
[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 allonsy/resilient 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-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/allonsy/resilient:/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] b6d08a1aa46be90fd20a82ed6a250408ac79dea4408cc1b96b1656f0db0b2581
[INFO] running `"docker" "start" "-a" "b6d08a1aa46be90fd20a82ed6a250408ac79dea4408cc1b96b1656f0db0b2581"`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling toml v0.5.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling resilient v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: private type `status::Modification` in public interface (error E0446)
[INFO] [stderr]  --> src/status.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Modification(Modification)
[INFO] [stderr]   |                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(private_in_public)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_commits`
[INFO] [stderr]   --> src/commit.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn get_commits(conf: &Config) -> Vec<Commit> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sort_commits`
[INFO] [stderr]    --> src/commit.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | fn sort_commits(c1: &Commit, c2: &Commit) -> Ordering {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `update_type`
[INFO] [stderr]   --> src/status.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     update_type: UpdateType,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.11s
[INFO] running `"docker" "inspect" "b6d08a1aa46be90fd20a82ed6a250408ac79dea4408cc1b96b1656f0db0b2581"`
[INFO] running `"docker" "rm" "-f" "b6d08a1aa46be90fd20a82ed6a250408ac79dea4408cc1b96b1656f0db0b2581"`
[INFO] [stdout] b6d08a1aa46be90fd20a82ed6a250408ac79dea4408cc1b96b1656f0db0b2581
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/allonsy/resilient:/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] a197ee1066d84894aa23a2995baf09ca41a6a0d62e7edf304d465a8169356a67
[INFO] running `"docker" "start" "-a" "a197ee1066d84894aa23a2995baf09ca41a6a0d62e7edf304d465a8169356a67"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling resilient v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: private type `status::Modification` in public interface (error E0446)
[INFO] [stderr]  --> src/status.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Modification(Modification)
[INFO] [stderr]   |                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(private_in_public)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_commits`
[INFO] [stderr]   --> src/commit.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn get_commits(conf: &Config) -> Vec<Commit> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sort_commits`
[INFO] [stderr]    --> src/commit.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | fn sort_commits(c1: &Commit, c2: &Commit) -> Ordering {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `update_type`
[INFO] [stderr]   --> src/status.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     update_type: UpdateType,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "a197ee1066d84894aa23a2995baf09ca41a6a0d62e7edf304d465a8169356a67"`
[INFO] running `"docker" "rm" "-f" "a197ee1066d84894aa23a2995baf09ca41a6a0d62e7edf304d465a8169356a67"`
[INFO] [stdout] a197ee1066d84894aa23a2995baf09ca41a6a0d62e7edf304d465a8169356a67
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/allonsy/resilient:/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"`
[INFO] [stdout] b3428b15aaee12a32b1129e090779f0d36b3af01e162137093b9a7740097d2d8
[INFO] running `"docker" "start" "-a" "b3428b15aaee12a32b1129e090779f0d36b3af01e162137093b9a7740097d2d8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/resilient-9ceff036340bc201
[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" "b3428b15aaee12a32b1129e090779f0d36b3af01e162137093b9a7740097d2d8"`
[INFO] running `"docker" "rm" "-f" "b3428b15aaee12a32b1129e090779f0d36b3af01e162137093b9a7740097d2d8"`
[INFO] [stdout] b3428b15aaee12a32b1129e090779f0d36b3af01e162137093b9a7740097d2d8