[INFO] updating cached repository NagiNikaido/tomasulo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/NagiNikaido/tomasulo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/NagiNikaido/tomasulo" "work/ex/beta-1.38-1/sources/1.37.0/gh/NagiNikaido/tomasulo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NagiNikaido/tomasulo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/NagiNikaido/tomasulo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NagiNikaido/tomasulo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NagiNikaido/tomasulo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bfb434c5fbf9bdcbccc0e9e93890bfe6cf4787f4 [INFO] sha for GitHub repo NagiNikaido/tomasulo: bfb434c5fbf9bdcbccc0e9e93890bfe6cf4787f4 [INFO] validating manifest of NagiNikaido/tomasulo 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 NagiNikaido/tomasulo 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 NagiNikaido/tomasulo [INFO] finished frobbing NagiNikaido/tomasulo [INFO] frobbed toml for NagiNikaido/tomasulo written to work/ex/beta-1.38-1/sources/1.37.0/gh/NagiNikaido/tomasulo/Cargo.toml [INFO] started frobbing NagiNikaido/tomasulo [INFO] finished frobbing NagiNikaido/tomasulo [INFO] frobbed toml for NagiNikaido/tomasulo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NagiNikaido/tomasulo/Cargo.toml [INFO] crate NagiNikaido/tomasulo 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] [stderr] Blocking waiting for file lock on package cache [INFO] testing NagiNikaido/tomasulo 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/NagiNikaido/tomasulo:/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] e67f22c247f9f82e4640a31eef71cdfa2c5b58323c7b7aa3cd5612e1e8a56f2f [INFO] running `"docker" "start" "-a" "e67f22c247f9f82e4640a31eef71cdfa2c5b58323c7b7aa3cd5612e1e8a56f2f"` [INFO] [stderr] Compiling tomasulo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variant `WRITE_BACK` should have an upper camel case name [INFO] [stderr] --> src/reserve_station.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | WRITE_BACK, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `WriteBack` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/tomasulo.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | Err(error) => break, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/platform.rs:178:14 [INFO] [stderr] | [INFO] [stderr] 178 | for (i, station) in self.stations.iter_mut().enumerate() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/platform.rs:247:14 [INFO] [stderr] | [INFO] [stderr] 247 | for (i, station) in self.stations.iter_mut().enumerate() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/platform.rs:303:13 [INFO] [stderr] | [INFO] [stderr] 303 | let mut pieces: Vec<&str> = line.split(",").collect(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `"docker" "inspect" "e67f22c247f9f82e4640a31eef71cdfa2c5b58323c7b7aa3cd5612e1e8a56f2f"` [INFO] running `"docker" "rm" "-f" "e67f22c247f9f82e4640a31eef71cdfa2c5b58323c7b7aa3cd5612e1e8a56f2f"` [INFO] [stdout] e67f22c247f9f82e4640a31eef71cdfa2c5b58323c7b7aa3cd5612e1e8a56f2f [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/NagiNikaido/tomasulo:/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] 159c83b1cedf22580ea908d8b891ce836b2c322f1d3011bd886be6d1c49611eb [INFO] running `"docker" "start" "-a" "159c83b1cedf22580ea908d8b891ce836b2c322f1d3011bd886be6d1c49611eb"` [INFO] [stderr] Compiling tomasulo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variant `WRITE_BACK` should have an upper camel case name [INFO] [stderr] --> src/reserve_station.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | WRITE_BACK, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `WriteBack` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/tomasulo.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | Err(error) => break, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/platform.rs:178:14 [INFO] [stderr] | [INFO] [stderr] 178 | for (i, station) in self.stations.iter_mut().enumerate() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/platform.rs:247:14 [INFO] [stderr] | [INFO] [stderr] 247 | for (i, station) in self.stations.iter_mut().enumerate() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/platform.rs:303:13 [INFO] [stderr] | [INFO] [stderr] 303 | let mut pieces: Vec<&str> = line.split(",").collect(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `"docker" "inspect" "159c83b1cedf22580ea908d8b891ce836b2c322f1d3011bd886be6d1c49611eb"` [INFO] running `"docker" "rm" "-f" "159c83b1cedf22580ea908d8b891ce836b2c322f1d3011bd886be6d1c49611eb"` [INFO] [stdout] 159c83b1cedf22580ea908d8b891ce836b2c322f1d3011bd886be6d1c49611eb [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/NagiNikaido/tomasulo:/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] 63af13a3bb3c3be8cba6bdff7497a078cf5d35c99842349d949bef7ba81297c1 [INFO] running `"docker" "start" "-a" "63af13a3bb3c3be8cba6bdff7497a078cf5d35c99842349d949bef7ba81297c1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/tomasulo-edef0d327362210e [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" "63af13a3bb3c3be8cba6bdff7497a078cf5d35c99842349d949bef7ba81297c1"` [INFO] running `"docker" "rm" "-f" "63af13a3bb3c3be8cba6bdff7497a078cf5d35c99842349d949bef7ba81297c1"` [INFO] [stdout] 63af13a3bb3c3be8cba6bdff7497a078cf5d35c99842349d949bef7ba81297c1