[INFO] cloning repository ArdusJax/dart-frog
[INFO] running `"git" "clone" "--bare" "git://github.com/ArdusJax/dart-frog.git" "work/cache/sources/gh/ArdusJax/dart-frog"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ArdusJax/dart-frog'...
[INFO] running `"git" "clone" "work/cache/sources/gh/ArdusJax/dart-frog" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/ArdusJax/dart-frog"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/ArdusJax/dart-frog'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ArdusJax/dart-frog" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/ArdusJax/dart-frog"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/ArdusJax/dart-frog'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b232422671d4fde470d1c1b4418ef3c8b86d4264
[INFO] sha for GitHub repo ArdusJax/dart-frog: b232422671d4fde470d1c1b4418ef3c8b86d4264
[INFO] validating manifest of ArdusJax/dart-frog 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 ArdusJax/dart-frog 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 ArdusJax/dart-frog
[INFO] finished frobbing ArdusJax/dart-frog
[INFO] frobbed toml for ArdusJax/dart-frog written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/ArdusJax/dart-frog/Cargo.toml
[INFO] started frobbing ArdusJax/dart-frog
[INFO] finished frobbing ArdusJax/dart-frog
[INFO] frobbed toml for ArdusJax/dart-frog written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/ArdusJax/dart-frog/Cargo.toml
[INFO] crate ArdusJax/dart-frog 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ArdusJax/dart-frog against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/ArdusJax/dart-frog:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] e34aa19497ec1ecc6b5c3b8ab0e873715ae47c8c89cecd9f1c6f28aa21cea603
[INFO] running `"docker" "start" "-a" "e34aa19497ec1ecc6b5c3b8ab0e873715ae47c8c89cecd9f1c6f28aa21cea603"`
[INFO] [stderr]    Compiling serde v1.0.78
[INFO] [stderr]    Compiling unindent v0.1.3
[INFO] [stderr]    Compiling termios v0.3.0
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling syn v0.15.4
[INFO] [stderr]    Compiling colored v1.6.1
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling console v0.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.78
[INFO] [stderr]    Compiling indicatif v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.27
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling dart-frog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project/mod.rs:29:56
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn parse_plan(path: &String) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[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/project/mod.rs:41:62
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn resolve_requirements(&self) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project/mod.rs:61:49
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn execute(&self) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:35:44
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn run(path: String) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `"docker" "inspect" "e34aa19497ec1ecc6b5c3b8ab0e873715ae47c8c89cecd9f1c6f28aa21cea603"`
[INFO] running `"docker" "rm" "-f" "e34aa19497ec1ecc6b5c3b8ab0e873715ae47c8c89cecd9f1c6f28aa21cea603"`
[INFO] [stdout] e34aa19497ec1ecc6b5c3b8ab0e873715ae47c8c89cecd9f1c6f28aa21cea603
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/ArdusJax/dart-frog:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 63d108bd7d255a90f2fe0d786f1ce409027cf310b88db265a09a15b01c94471f
[INFO] running `"docker" "start" "-a" "63d108bd7d255a90f2fe0d786f1ce409027cf310b88db265a09a15b01c94471f"`
[INFO] [stderr]    Compiling dart-frog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project/mod.rs:29:56
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn parse_plan(path: &String) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[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/project/mod.rs:41:62
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn resolve_requirements(&self) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project/mod.rs:61:49
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn execute(&self) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:35:44
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn run(path: String) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "63d108bd7d255a90f2fe0d786f1ce409027cf310b88db265a09a15b01c94471f"`
[INFO] running `"docker" "rm" "-f" "63d108bd7d255a90f2fe0d786f1ce409027cf310b88db265a09a15b01c94471f"`
[INFO] [stdout] 63d108bd7d255a90f2fe0d786f1ce409027cf310b88db265a09a15b01c94471f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/ArdusJax/dart-frog:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] b9c469b0908ecf3cb4c877bb7fdabae2b5a8a19b1326726bc9a12a76dd9d52ec
[INFO] running `"docker" "start" "-a" "b9c469b0908ecf3cb4c877bb7fdabae2b5a8a19b1326726bc9a12a76dd9d52ec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dart_frog-66ca3f10b78432b0
[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" "b9c469b0908ecf3cb4c877bb7fdabae2b5a8a19b1326726bc9a12a76dd9d52ec"`
[INFO] running `"docker" "rm" "-f" "b9c469b0908ecf3cb4c877bb7fdabae2b5a8a19b1326726bc9a12a76dd9d52ec"`
[INFO] [stdout] b9c469b0908ecf3cb4c877bb7fdabae2b5a8a19b1326726bc9a12a76dd9d52ec