[INFO] crate piston_mix_economy 0.2.0 is already in cache [INFO] extracting crate piston_mix_economy 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/piston_mix_economy/0.2.0 [INFO] extracting crate piston_mix_economy 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston_mix_economy/0.2.0 [INFO] validating manifest of piston_mix_economy-0.2.0 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 piston_mix_economy-0.2.0 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 piston_mix_economy-0.2.0 [INFO] finished frobbing piston_mix_economy-0.2.0 [INFO] frobbed toml for piston_mix_economy-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/piston_mix_economy/0.2.0/Cargo.toml [INFO] started frobbing piston_mix_economy-0.2.0 [INFO] finished frobbing piston_mix_economy-0.2.0 [INFO] frobbed toml for piston_mix_economy-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston_mix_economy/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 piston_mix_economy-0.2.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/piston_mix_economy/0.2.0:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 4c27483059b1a44463358049401505bb650e78df94a12ca2860b6e959bff1268 [INFO] running `"docker" "start" "-a" "4c27483059b1a44463358049401505bb650e78df94a12ca2860b6e959bff1268"` [INFO] [stderr] Compiling piston_mix_economy v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `"docker" "inspect" "4c27483059b1a44463358049401505bb650e78df94a12ca2860b6e959bff1268"` [INFO] running `"docker" "rm" "-f" "4c27483059b1a44463358049401505bb650e78df94a12ca2860b6e959bff1268"` [INFO] [stdout] 4c27483059b1a44463358049401505bb650e78df94a12ca2860b6e959bff1268 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/piston_mix_economy/0.2.0:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 48b83b6222ebaeb4e99e5676431f42f426dd75fa0b7be809e3371663270ba796 [INFO] running `"docker" "start" "-a" "48b83b6222ebaeb4e99e5676431f42f426dd75fa0b7be809e3371663270ba796"` [INFO] [stderr] Compiling piston2d-graphics v0.17.3 [INFO] [stderr] Compiling pistoncore-window v0.22.1 [INFO] [stderr] Compiling piston-timer_controller v0.6.0 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling png v0.5.2 [INFO] [stderr] Compiling pistoncore-event_loop v0.25.1 [INFO] [stderr] Compiling pistoncore-glutin_window v0.30.0 [INFO] [stderr] Compiling piston v0.25.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling image v0.10.4 [INFO] [stderr] Compiling piston-gfx_texture v0.17.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.31.2 [INFO] [stderr] Compiling piston_window v0.53.0 [INFO] [stderr] Compiling piston_mix_economy v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: field is never used: `min_tax_2` [INFO] [stderr] --> examples/random_transactions_solver.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | min_tax_2: f64, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.60s [INFO] running `"docker" "inspect" "48b83b6222ebaeb4e99e5676431f42f426dd75fa0b7be809e3371663270ba796"` [INFO] running `"docker" "rm" "-f" "48b83b6222ebaeb4e99e5676431f42f426dd75fa0b7be809e3371663270ba796"` [INFO] [stdout] 48b83b6222ebaeb4e99e5676431f42f426dd75fa0b7be809e3371663270ba796 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/piston_mix_economy/0.2.0:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 122cd724061efed4d5cc15273697449460fd0741a476259bf975d8b6961c38f8 [INFO] running `"docker" "start" "-a" "122cd724061efed4d5cc15273697449460fd0741a476259bf975d8b6961c38f8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/crater/target/debug/deps/piston_mix_economy-da00777e97b10543 [INFO] [stdout] [INFO] [stderr] Doc-tests piston_mix_economy [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] running `"docker" "inspect" "122cd724061efed4d5cc15273697449460fd0741a476259bf975d8b6961c38f8"` [INFO] running `"docker" "rm" "-f" "122cd724061efed4d5cc15273697449460fd0741a476259bf975d8b6961c38f8"` [INFO] [stdout] 122cd724061efed4d5cc15273697449460fd0741a476259bf975d8b6961c38f8