[INFO] updating cached repository https://github.com/NagiNikaido/tomasulo
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bfb434c5fbf9bdcbccc0e9e93890bfe6cf4787f4
[INFO] testing NagiNikaido/tomasulo against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FNagiNikaido%2Ftomasulo" "work/builds/worker-9/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NagiNikaido/tomasulo on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/NagiNikaido/tomasulo
[INFO] finished tweaking git repo https://github.com/NagiNikaido/tomasulo
[INFO] tweaked toml for git repo https://github.com/NagiNikaido/tomasulo written to work/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/NagiNikaido/tomasulo already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 11e9b94fab1d87f310f6deaca59f062a550937d97b75c2e2989bf3f8003f31c2
[INFO] running `"docker" "start" "-a" "11e9b94fab1d87f310f6deaca59f062a550937d97b75c2e2989bf3f8003f31c2"`
[INFO] [stderr]    Compiling tomasulo v0.1.0 (/opt/rustwide/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 2.95s
[INFO] running `"docker" "inspect" "11e9b94fab1d87f310f6deaca59f062a550937d97b75c2e2989bf3f8003f31c2"`
[INFO] running `"docker" "rm" "-f" "11e9b94fab1d87f310f6deaca59f062a550937d97b75c2e2989bf3f8003f31c2"`
[INFO] [stdout] 11e9b94fab1d87f310f6deaca59f062a550937d97b75c2e2989bf3f8003f31c2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] c820ed2ec694437d32b5b078713e4ea290f114ae7218cd867e36ba48c55ca66d
[INFO] running `"docker" "start" "-a" "c820ed2ec694437d32b5b078713e4ea290f114ae7218cd867e36ba48c55ca66d"`
[INFO] [stderr]    Compiling tomasulo v0.1.0 (/opt/rustwide/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 0.52s
[INFO] running `"docker" "inspect" "c820ed2ec694437d32b5b078713e4ea290f114ae7218cd867e36ba48c55ca66d"`
[INFO] running `"docker" "rm" "-f" "c820ed2ec694437d32b5b078713e4ea290f114ae7218cd867e36ba48c55ca66d"`
[INFO] [stdout] c820ed2ec694437d32b5b078713e4ea290f114ae7218cd867e36ba48c55ca66d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] cef6377d0a75728dfef17b92f418c4b356764d2166fcb4f8358fb9b0daea65b2
[INFO] running `"docker" "start" "-a" "cef6377d0a75728dfef17b92f418c4b356764d2166fcb4f8358fb9b0daea65b2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tomasulo-cf646e16d9c07bf1
[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" "cef6377d0a75728dfef17b92f418c4b356764d2166fcb4f8358fb9b0daea65b2"`
[INFO] running `"docker" "rm" "-f" "cef6377d0a75728dfef17b92f418c4b356764d2166fcb4f8358fb9b0daea65b2"`
[INFO] [stdout] cef6377d0a75728dfef17b92f418c4b356764d2166fcb4f8358fb9b0daea65b2