[INFO] updating cached repository sunnyone/rust-bridgesample
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sunnyone/rust-bridgesample
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sunnyone/rust-bridgesample" "work/ex/beta-1.38-1/sources/1.37.0/gh/sunnyone/rust-bridgesample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sunnyone/rust-bridgesample'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sunnyone/rust-bridgesample" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sunnyone/rust-bridgesample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sunnyone/rust-bridgesample'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cf11247e4b4cbaca80b8f97a161fd9ba5554c435
[INFO] sha for GitHub repo sunnyone/rust-bridgesample: cf11247e4b4cbaca80b8f97a161fd9ba5554c435
[INFO] validating manifest of sunnyone/rust-bridgesample 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 sunnyone/rust-bridgesample 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 sunnyone/rust-bridgesample
[INFO] finished frobbing sunnyone/rust-bridgesample
[INFO] frobbed toml for sunnyone/rust-bridgesample written to work/ex/beta-1.38-1/sources/1.37.0/gh/sunnyone/rust-bridgesample/Cargo.toml
[INFO] started frobbing sunnyone/rust-bridgesample
[INFO] finished frobbing sunnyone/rust-bridgesample
[INFO] frobbed toml for sunnyone/rust-bridgesample written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sunnyone/rust-bridgesample/Cargo.toml
[INFO] crate sunnyone/rust-bridgesample 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sunnyone/rust-bridgesample/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 sunnyone/rust-bridgesample against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sunnyone/rust-bridgesample:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5868fa9d533c643f487bbc3ae65f595a8a24294ae2641951a432a751fcc3eecd
[INFO] running `"docker" "start" "-a" "5868fa9d533c643f487bbc3ae65f595a8a24294ae2641951a432a751fcc3eecd"`
[INFO] [stderr]    Compiling rust-bridgesample v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'gcc::compile_library': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]  --> build.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     gcc::compile_library("libbridgesample.a", &["src/bridge.c"]);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:24:19
[INFO] [stderr]    |
[INFO] [stderr] 24 |     callback: Box<Fn(&MyStructInner, i32) -> i32>
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&MyStructInner, i32) -> i32`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `"docker" "inspect" "5868fa9d533c643f487bbc3ae65f595a8a24294ae2641951a432a751fcc3eecd"`
[INFO] running `"docker" "rm" "-f" "5868fa9d533c643f487bbc3ae65f595a8a24294ae2641951a432a751fcc3eecd"`
[INFO] [stdout] 5868fa9d533c643f487bbc3ae65f595a8a24294ae2641951a432a751fcc3eecd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sunnyone/rust-bridgesample:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3b490e3f86b4789d43b4aab78a8c4f5eddacb59095154b65f782b076ecc1d040
[INFO] running `"docker" "start" "-a" "3b490e3f86b4789d43b4aab78a8c4f5eddacb59095154b65f782b076ecc1d040"`
[INFO] [stderr]    Compiling rust-bridgesample v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:24:19
[INFO] [stderr]    |
[INFO] [stderr] 24 |     callback: Box<Fn(&MyStructInner, i32) -> i32>
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&MyStructInner, i32) -> i32`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "3b490e3f86b4789d43b4aab78a8c4f5eddacb59095154b65f782b076ecc1d040"`
[INFO] running `"docker" "rm" "-f" "3b490e3f86b4789d43b4aab78a8c4f5eddacb59095154b65f782b076ecc1d040"`
[INFO] [stdout] 3b490e3f86b4789d43b4aab78a8c4f5eddacb59095154b65f782b076ecc1d040
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sunnyone/rust-bridgesample:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 531a5f325f558addf74045f194d6c4a2c0c8480f3629daaf0574e432054ed0aa
[INFO] running `"docker" "start" "-a" "531a5f325f558addf74045f194d6c4a2c0c8480f3629daaf0574e432054ed0aa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_bridgesample-91f707ca39f6fa0f
[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" "531a5f325f558addf74045f194d6c4a2c0c8480f3629daaf0574e432054ed0aa"`
[INFO] running `"docker" "rm" "-f" "531a5f325f558addf74045f194d6c4a2c0c8480f3629daaf0574e432054ed0aa"`
[INFO] [stdout] 531a5f325f558addf74045f194d6c4a2c0c8480f3629daaf0574e432054ed0aa