[INFO] updating cached repository bencecile/binary-flare
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bencecile/binary-flare
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bencecile/binary-flare" "work/ex/beta-1.37-6/sources/1.36.0/gh/bencecile/binary-flare"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bencecile/binary-flare'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bencecile/binary-flare" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bencecile/binary-flare"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bencecile/binary-flare'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7be2d2bde1c27d8086bdf1f1ce62440416adf575
[INFO] sha for GitHub repo bencecile/binary-flare: 7be2d2bde1c27d8086bdf1f1ce62440416adf575
[INFO] validating manifest of bencecile/binary-flare 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 bencecile/binary-flare 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 bencecile/binary-flare
[INFO] finished frobbing bencecile/binary-flare
[INFO] frobbed toml for bencecile/binary-flare written to work/ex/beta-1.37-6/sources/1.36.0/gh/bencecile/binary-flare/Cargo.toml
[INFO] started frobbing bencecile/binary-flare
[INFO] finished frobbing bencecile/binary-flare
[INFO] frobbed toml for bencecile/binary-flare written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bencecile/binary-flare/Cargo.toml
[INFO] crate bencecile/binary-flare already has a lockfile, it will not be regenerated
[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 bencecile/binary-flare 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/gh/bencecile/binary-flare:/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] cc18640665ce9ee4755eea29785ee2b33ab495c431a0738d5e0d9960e6aeac8e
[INFO] running `"docker" "start" "-a" "cc18640665ce9ee4755eea29785ee2b33ab495c431a0738d5e0d9960e6aeac8e"`
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.0
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling miniz-sys v0.1.9
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling rayon v1.0.0
[INFO] [stderr]    Compiling binaryflare v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `make_relative`
[INFO] [stderr]   --> src/file_utils.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn make_relative(old: &PathBuf, new_base: &PathBuf) -> PathBuf {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.72s
[INFO] running `"docker" "inspect" "cc18640665ce9ee4755eea29785ee2b33ab495c431a0738d5e0d9960e6aeac8e"`
[INFO] running `"docker" "rm" "-f" "cc18640665ce9ee4755eea29785ee2b33ab495c431a0738d5e0d9960e6aeac8e"`
[INFO] [stdout] cc18640665ce9ee4755eea29785ee2b33ab495c431a0738d5e0d9960e6aeac8e
[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/gh/bencecile/binary-flare:/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] 8590fac5aafe16ff093e623d285bbde88620e98661c22d99dce6f7f9a55c6115
[INFO] running `"docker" "start" "-a" "8590fac5aafe16ff093e623d285bbde88620e98661c22d99dce6f7f9a55c6115"`
[INFO] [stderr]    Compiling binaryflare v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `make_relative`
[INFO] [stderr]   --> src/file_utils.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn make_relative(old: &PathBuf, new_base: &PathBuf) -> PathBuf {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "8590fac5aafe16ff093e623d285bbde88620e98661c22d99dce6f7f9a55c6115"`
[INFO] running `"docker" "rm" "-f" "8590fac5aafe16ff093e623d285bbde88620e98661c22d99dce6f7f9a55c6115"`
[INFO] [stdout] 8590fac5aafe16ff093e623d285bbde88620e98661c22d99dce6f7f9a55c6115
[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/gh/bencecile/binary-flare:/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] db2568241d6f40169c61bee04699a55b391c6e8e5b79a303c8e77a2d5e988ded
[INFO] running `"docker" "start" "-a" "db2568241d6f40169c61bee04699a55b391c6e8e5b79a303c8e77a2d5e988ded"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/binaryflare-518410f910e64408
[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" "db2568241d6f40169c61bee04699a55b391c6e8e5b79a303c8e77a2d5e988ded"`
[INFO] running `"docker" "rm" "-f" "db2568241d6f40169c61bee04699a55b391c6e8e5b79a303c8e77a2d5e988ded"`
[INFO] [stdout] db2568241d6f40169c61bee04699a55b391c6e8e5b79a303c8e77a2d5e988ded