[INFO] cloning repository nakakura/DesignPatterns_Rust
[INFO] running `"git" "clone" "--bare" "git://github.com/nakakura/DesignPatterns_Rust.git" "work/cache/sources/gh/nakakura/DesignPatterns_Rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nakakura/DesignPatterns_Rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nakakura/DesignPatterns_Rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nakakura/DesignPatterns_Rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nakakura/DesignPatterns_Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nakakura/DesignPatterns_Rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nakakura/DesignPatterns_Rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nakakura/DesignPatterns_Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 229a58974eafe9b5bb92ee74fcb5a11d41bfc910
[INFO] sha for GitHub repo nakakura/DesignPatterns_Rust: 229a58974eafe9b5bb92ee74fcb5a11d41bfc910
[INFO] validating manifest of nakakura/DesignPatterns_Rust 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 nakakura/DesignPatterns_Rust 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 nakakura/DesignPatterns_Rust
[INFO] finished frobbing nakakura/DesignPatterns_Rust
[INFO] frobbed toml for nakakura/DesignPatterns_Rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nakakura/DesignPatterns_Rust/Cargo.toml
[INFO] started frobbing nakakura/DesignPatterns_Rust
[INFO] finished frobbing nakakura/DesignPatterns_Rust
[INFO] frobbed toml for nakakura/DesignPatterns_Rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nakakura/DesignPatterns_Rust/Cargo.toml
[INFO] crate nakakura/DesignPatterns_Rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing nakakura/DesignPatterns_Rust against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nakakura/DesignPatterns_Rust:/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] 64aca9ca7b7d6389ee4018e95d2e2d4b94a2572a61b83859032e227df6ae6cff
[INFO] running `"docker" "start" "-a" "64aca9ca7b7d6389ee4018e95d2e2d4b94a2572a61b83859032e227df6ae6cff"`
[INFO] [stderr]    Compiling designpattern_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/strategy/main.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | type BinaryFn<T> = Fn(T, T) -> T;
[INFO] [stderr]   |                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T, T) -> 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/template/main.rs:126:41
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn create_factory(id: FactoryID) -> Box<AbstractFactory> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractFactory`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `"docker" "inspect" "64aca9ca7b7d6389ee4018e95d2e2d4b94a2572a61b83859032e227df6ae6cff"`
[INFO] running `"docker" "rm" "-f" "64aca9ca7b7d6389ee4018e95d2e2d4b94a2572a61b83859032e227df6ae6cff"`
[INFO] [stdout] 64aca9ca7b7d6389ee4018e95d2e2d4b94a2572a61b83859032e227df6ae6cff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nakakura/DesignPatterns_Rust:/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] 6a9bc9f07145399ebdce86dbd8f9dc1edd844a8d21456ad54412a10af6a11d33
[INFO] running `"docker" "start" "-a" "6a9bc9f07145399ebdce86dbd8f9dc1edd844a8d21456ad54412a10af6a11d33"`
[INFO] [stderr]    Compiling designpattern_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/template/main.rs:126:41
[INFO] [stderr]     |
[INFO] [stderr] 126 | fn create_factory(id: FactoryID) -> Box<AbstractFactory> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AbstractFactory`
[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/strategy/main.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | type BinaryFn<T> = Fn(T, T) -> T;
[INFO] [stderr]   |                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T, T) -> T`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "6a9bc9f07145399ebdce86dbd8f9dc1edd844a8d21456ad54412a10af6a11d33"`
[INFO] running `"docker" "rm" "-f" "6a9bc9f07145399ebdce86dbd8f9dc1edd844a8d21456ad54412a10af6a11d33"`
[INFO] [stdout] 6a9bc9f07145399ebdce86dbd8f9dc1edd844a8d21456ad54412a10af6a11d33
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nakakura/DesignPatterns_Rust:/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] bf3cc74aa3604370ce5960e111c294958813732e4112b2a1634a66a35f1ad4c8
[INFO] running `"docker" "start" "-a" "bf3cc74aa3604370ce5960e111c294958813732e4112b2a1634a66a35f1ad4c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/command-c9ee7e62caf852cb
[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] [stderr]      Running /opt/crater/target/debug/deps/state-4f2718428218abf2
[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] [stderr]      Running /opt/crater/target/debug/deps/strategy-bd016ecc48fa57c2
[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] [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] [stderr]      Running /opt/crater/target/debug/deps/template-cfa4894260e84cb8
[INFO] running `"docker" "inspect" "bf3cc74aa3604370ce5960e111c294958813732e4112b2a1634a66a35f1ad4c8"`
[INFO] running `"docker" "rm" "-f" "bf3cc74aa3604370ce5960e111c294958813732e4112b2a1634a66a35f1ad4c8"`
[INFO] [stdout] bf3cc74aa3604370ce5960e111c294958813732e4112b2a1634a66a35f1ad4c8