[INFO] updating cached repository Euphoric/EconomicSim [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Euphoric/EconomicSim [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Euphoric/EconomicSim" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Euphoric/EconomicSim"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Euphoric/EconomicSim'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Euphoric/EconomicSim" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Euphoric/EconomicSim"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Euphoric/EconomicSim'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 01d71306fbc3e508eeb5f5be7ffadf80d30fc545 [INFO] sha for GitHub repo Euphoric/EconomicSim: 01d71306fbc3e508eeb5f5be7ffadf80d30fc545 [INFO] validating manifest of Euphoric/EconomicSim on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Euphoric/EconomicSim on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Euphoric/EconomicSim [INFO] finished frobbing Euphoric/EconomicSim [INFO] frobbed toml for Euphoric/EconomicSim written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Euphoric/EconomicSim/Cargo.toml [INFO] started frobbing Euphoric/EconomicSim [INFO] finished frobbing Euphoric/EconomicSim [INFO] frobbed toml for Euphoric/EconomicSim written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Euphoric/EconomicSim/Cargo.toml [INFO] crate Euphoric/EconomicSim already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Euphoric/EconomicSim against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Euphoric/EconomicSim:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 384df8bce753637418f034b0cacd8dfbd5e5a49589295cf0e263c8ad5eb59ef4 [INFO] running `"docker" "start" "-a" "384df8bce753637418f034b0cacd8dfbd5e5a49589295cf0e263c8ad5eb59ef4"` [INFO] [stderr] Checking populations v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable `wanted_resources` is assigned to, but never used [INFO] [stderr] --> src/main.rs:111:25 [INFO] [stderr] | [INFO] [stderr] 111 | let mut wanted_resources = 0_f64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_wanted_resources` instead [INFO] [stderr] [INFO] [stderr] warning: variable `wanted_gold` is assigned to, but never used [INFO] [stderr] --> src/main.rs:119:25 [INFO] [stderr] | [INFO] [stderr] 119 | let mut wanted_gold = 0_f64; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_wanted_gold` instead [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Relative` [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | Relative {product : usize, ratio : f64}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `wanted_resources` is assigned to, but never used [INFO] [stderr] --> src/main.rs:111:25 [INFO] [stderr] | [INFO] [stderr] 111 | let mut wanted_resources = 0_f64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_wanted_resources` instead [INFO] [stderr] [INFO] [stderr] warning: variable `wanted_gold` is assigned to, but never used [INFO] [stderr] --> src/main.rs:119:25 [INFO] [stderr] | [INFO] [stderr] 119 | let mut wanted_gold = 0_f64; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_wanted_gold` instead [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Relative` [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | Relative {product : usize, ratio : 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 1.05s [INFO] running `"docker" "inspect" "384df8bce753637418f034b0cacd8dfbd5e5a49589295cf0e263c8ad5eb59ef4"` [INFO] running `"docker" "rm" "-f" "384df8bce753637418f034b0cacd8dfbd5e5a49589295cf0e263c8ad5eb59ef4"` [INFO] [stdout] 384df8bce753637418f034b0cacd8dfbd5e5a49589295cf0e263c8ad5eb59ef4