[INFO] updating cached repository joagr/WeeGP [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/joagr/WeeGP [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/joagr/WeeGP" "work/ex/beta-1.38-1/sources/1.37.0/gh/joagr/WeeGP"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/joagr/WeeGP'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/joagr/WeeGP" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joagr/WeeGP"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joagr/WeeGP'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b82d897c84af46b578bea0359ddb20f768955ea0 [INFO] sha for GitHub repo joagr/WeeGP: b82d897c84af46b578bea0359ddb20f768955ea0 [INFO] validating manifest of joagr/WeeGP 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 joagr/WeeGP 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 joagr/WeeGP [INFO] finished frobbing joagr/WeeGP [INFO] frobbed toml for joagr/WeeGP written to work/ex/beta-1.38-1/sources/1.37.0/gh/joagr/WeeGP/Cargo.toml [INFO] started frobbing joagr/WeeGP [INFO] finished frobbing joagr/WeeGP [INFO] frobbed toml for joagr/WeeGP written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joagr/WeeGP/Cargo.toml [INFO] crate joagr/WeeGP 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing joagr/WeeGP against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joagr/WeeGP:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] ceebb201cad44d12b91b0d511a65db36087d17ee94e1e7b88f345119e951cce6 [INFO] running `"docker" "start" "-a" "ceebb201cad44d12b91b0d511a65db36087d17ee94e1e7b88f345119e951cce6"` [INFO] [stderr] Compiling wee_gp v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:103:43 [INFO] [stderr] | [INFO] [stderr] 103 | fn setup(&mut self) -> Result<(), Box> { [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/main.rs:116:51 [INFO] [stderr] | [INFO] [stderr] 116 | fn setup_fitness(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.04s [INFO] running `"docker" "inspect" "ceebb201cad44d12b91b0d511a65db36087d17ee94e1e7b88f345119e951cce6"` [INFO] running `"docker" "rm" "-f" "ceebb201cad44d12b91b0d511a65db36087d17ee94e1e7b88f345119e951cce6"` [INFO] [stdout] ceebb201cad44d12b91b0d511a65db36087d17ee94e1e7b88f345119e951cce6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joagr/WeeGP:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 999de548225c3d0691f22058e14c7f2b1a7d6787e8094c7223a8abb2a0f64a0d [INFO] running `"docker" "start" "-a" "999de548225c3d0691f22058e14c7f2b1a7d6787e8094c7223a8abb2a0f64a0d"` [INFO] [stderr] Compiling wee_gp v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:103:43 [INFO] [stderr] | [INFO] [stderr] 103 | fn setup(&mut self) -> Result<(), Box> { [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/main.rs:116:51 [INFO] [stderr] | [INFO] [stderr] 116 | fn setup_fitness(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `"docker" "inspect" "999de548225c3d0691f22058e14c7f2b1a7d6787e8094c7223a8abb2a0f64a0d"` [INFO] running `"docker" "rm" "-f" "999de548225c3d0691f22058e14c7f2b1a7d6787e8094c7223a8abb2a0f64a0d"` [INFO] [stdout] 999de548225c3d0691f22058e14c7f2b1a7d6787e8094c7223a8abb2a0f64a0d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joagr/WeeGP:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 79572a0f3128f2c8321907a27bd3433fd5f8399ff0f7ab51dbbb59d1c30b03d2 [INFO] running `"docker" "start" "-a" "79572a0f3128f2c8321907a27bd3433fd5f8399ff0f7ab51dbbb59d1c30b03d2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/wee_gp-a9e55fe876ceaac2 [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" "79572a0f3128f2c8321907a27bd3433fd5f8399ff0f7ab51dbbb59d1c30b03d2"` [INFO] running `"docker" "rm" "-f" "79572a0f3128f2c8321907a27bd3433fd5f8399ff0f7ab51dbbb59d1c30b03d2"` [INFO] [stdout] 79572a0f3128f2c8321907a27bd3433fd5f8399ff0f7ab51dbbb59d1c30b03d2