[INFO] fetching crate ralf 0.1.1...
[INFO] extracting crate ralf 0.1.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ralf/0.1.1
[INFO] extracting crate ralf 0.1.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ralf/0.1.1
[INFO] validating manifest of ralf-0.1.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ralf-0.1.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ralf-0.1.1
[INFO] finished frobbing ralf-0.1.1
[INFO] frobbed toml for ralf-0.1.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ralf/0.1.1/Cargo.toml
[INFO] started frobbing ralf-0.1.1
[INFO] finished frobbing ralf-0.1.1
[INFO] frobbed toml for ralf-0.1.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ralf/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raft v0.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ralf-0.1.1 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ralf/0.1.1:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] ed5c810b224a9699c1a4539aa901ee2a6e77b2f88574c1f00eef27eaf9f76fc8
[INFO] running `"docker" "start" "-a" "ed5c810b224a9699c1a4539aa901ee2a6e77b2f88574c1f00eef27eaf9f76fc8"`
[INFO] [stderr]    Compiling flat_map v0.0.4
[INFO] [stderr]    Compiling raft v0.1.0
[INFO] [stderr]    Compiling ralf v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state_machine.rs:15:27
[INFO] [stderr]    |
[INFO] [stderr] 15 |     reducers: Vec<Box<&'a Reducer<T>>>,
[INFO] [stderr]    |                           ^^^^^^^^^^ help: use `dyn`: `dyn Reducer<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state_machine.rs:34:49
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn push_reducer(&mut self, reducer: &'a Reducer<T>) -> &mut Self {
[INFO] [stderr]    |                                                 ^^^^^^^^^^ help: use `dyn`: `dyn Reducer<T>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `"docker" "inspect" "ed5c810b224a9699c1a4539aa901ee2a6e77b2f88574c1f00eef27eaf9f76fc8"`
[INFO] running `"docker" "rm" "-f" "ed5c810b224a9699c1a4539aa901ee2a6e77b2f88574c1f00eef27eaf9f76fc8"`
[INFO] [stdout] ed5c810b224a9699c1a4539aa901ee2a6e77b2f88574c1f00eef27eaf9f76fc8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ralf/0.1.1:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] f71a8d707a5df6a8871d62b156102a2170eb125ac140af903ec08a13271c36da
[INFO] running `"docker" "start" "-a" "f71a8d707a5df6a8871d62b156102a2170eb125ac140af903ec08a13271c36da"`
[INFO] [stderr]    Compiling ralf v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state_machine.rs:15:27
[INFO] [stderr]    |
[INFO] [stderr] 15 |     reducers: Vec<Box<&'a Reducer<T>>>,
[INFO] [stderr]    |                           ^^^^^^^^^^ help: use `dyn`: `dyn Reducer<T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/state_machine.rs:34:49
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn push_reducer(&mut self, reducer: &'a Reducer<T>) -> &mut Self {
[INFO] [stderr]    |                                                 ^^^^^^^^^^ help: use `dyn`: `dyn Reducer<T>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "f71a8d707a5df6a8871d62b156102a2170eb125ac140af903ec08a13271c36da"`
[INFO] running `"docker" "rm" "-f" "f71a8d707a5df6a8871d62b156102a2170eb125ac140af903ec08a13271c36da"`
[INFO] [stdout] f71a8d707a5df6a8871d62b156102a2170eb125ac140af903ec08a13271c36da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ralf/0.1.1:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 813eaaf7800ee88c14e23c65d23672463cf1cdbc2c3a82fd224360e908b37f8e
[INFO] running `"docker" "start" "-a" "813eaaf7800ee88c14e23c65d23672463cf1cdbc2c3a82fd224360e908b37f8e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ralf-3cfd2a08799359dc
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test state_machine::tests::can_get_state ... ok
[INFO] [stdout] test state_machine::tests::reducer_works ... ok
[INFO] [stdout] test reducer::tests::can_create_reducer_from_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ralf
[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" "813eaaf7800ee88c14e23c65d23672463cf1cdbc2c3a82fd224360e908b37f8e"`
[INFO] running `"docker" "rm" "-f" "813eaaf7800ee88c14e23c65d23672463cf1cdbc2c3a82fd224360e908b37f8e"`
[INFO] [stdout] 813eaaf7800ee88c14e23c65d23672463cf1cdbc2c3a82fd224360e908b37f8e