[INFO] cloning repository https://github.com/nakakura/DesignPatterns_Rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nakakura/DesignPatterns_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakakura%2FDesignPatterns_Rust"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakakura%2FDesignPatterns_Rust'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 229a58974eafe9b5bb92ee74fcb5a11d41bfc910
[INFO] testing nakakura/DesignPatterns_Rust against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakakura%2FDesignPatterns_Rust" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nakakura/DesignPatterns_Rust on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nakakura/DesignPatterns_Rust
[INFO] finished tweaking git repo https://github.com/nakakura/DesignPatterns_Rust
[INFO] tweaked toml for git repo https://github.com/nakakura/DesignPatterns_Rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/nakakura/DesignPatterns_Rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6fc24f97495226a328e909c4cd601aaa31c3abad88192d62294eebaecfb9cadb
[INFO] running `"docker" "start" "-a" "6fc24f97495226a328e909c4cd601aaa31c3abad88192d62294eebaecfb9cadb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.23
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling designpattern_rust v0.1.0 (/opt/rustwide/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] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `"docker" "inspect" "6fc24f97495226a328e909c4cd601aaa31c3abad88192d62294eebaecfb9cadb"`
[INFO] running `"docker" "rm" "-f" "6fc24f97495226a328e909c4cd601aaa31c3abad88192d62294eebaecfb9cadb"`
[INFO] [stdout] 6fc24f97495226a328e909c4cd601aaa31c3abad88192d62294eebaecfb9cadb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a19d206748d5f076aac8aa33695f7ea0a07dd46a2e4548d03ebb055b5939dc43
[INFO] running `"docker" "start" "-a" "a19d206748d5f076aac8aa33695f7ea0a07dd46a2e4548d03ebb055b5939dc43"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling designpattern_rust v0.1.0 (/opt/rustwide/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] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `"docker" "inspect" "a19d206748d5f076aac8aa33695f7ea0a07dd46a2e4548d03ebb055b5939dc43"`
[INFO] running `"docker" "rm" "-f" "a19d206748d5f076aac8aa33695f7ea0a07dd46a2e4548d03ebb055b5939dc43"`
[INFO] [stdout] a19d206748d5f076aac8aa33695f7ea0a07dd46a2e4548d03ebb055b5939dc43
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a1ace0638551a3fcc1f9305e7597df86191a6b0bebb0f71a99156078fc13cf54
[INFO] running `"docker" "start" "-a" "a1ace0638551a3fcc1f9305e7597df86191a6b0bebb0f71a99156078fc13cf54"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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: 1 warning emitted
[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] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/command-d4090f72d69e98a8
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/state-2e1fc65089e368f5
[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] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/strategy-043924c46ca09ad5
[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/rustwide/target/debug/deps/template-70e8732fca8b0c94
[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" "a1ace0638551a3fcc1f9305e7597df86191a6b0bebb0f71a99156078fc13cf54"`
[INFO] running `"docker" "rm" "-f" "a1ace0638551a3fcc1f9305e7597df86191a6b0bebb0f71a99156078fc13cf54"`
[INFO] [stdout] a1ace0638551a3fcc1f9305e7597df86191a6b0bebb0f71a99156078fc13cf54