[INFO] updating cached repository bhamrick/factorio
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bhamrick/factorio
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bhamrick/factorio" "work/ex/beta-1.37-6/sources/1.36.0/gh/bhamrick/factorio"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bhamrick/factorio'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bhamrick/factorio" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bhamrick/factorio"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bhamrick/factorio'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c41b01434d6105fc6bbf002659f145a8d67dc562
[INFO] sha for GitHub repo bhamrick/factorio: c41b01434d6105fc6bbf002659f145a8d67dc562
[INFO] validating manifest of bhamrick/factorio on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bhamrick/factorio on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bhamrick/factorio
[INFO] finished frobbing bhamrick/factorio
[INFO] frobbed toml for bhamrick/factorio written to work/ex/beta-1.37-6/sources/1.36.0/gh/bhamrick/factorio/Cargo.toml
[INFO] started frobbing bhamrick/factorio
[INFO] finished frobbing bhamrick/factorio
[INFO] frobbed toml for bhamrick/factorio written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bhamrick/factorio/Cargo.toml
[INFO] crate bhamrick/factorio already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bhamrick/factorio against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bhamrick/factorio:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 48885d5846edff530da7a9a70b58756515d8959f56191b7c62170eb42a87ab1a
[INFO] running `"docker" "start" "-a" "48885d5846edff530da7a9a70b58756515d8959f56191b7c62170eb42a87ab1a"`
[INFO] [stderr]    Compiling libc v0.2.24
[INFO] [stderr]    Compiling rulinalg v0.4.2
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling nom v3.1.0
[INFO] [stderr]    Compiling factorio v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:3300:25
[INFO] [stderr]      |
[INFO] [stderr] 3300 |                     let mut coeff : &mut f32 = ent.get_mut();
[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] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:3311:25
[INFO] [stderr]      |
[INFO] [stderr] 3311 |                     let mut coeff : &mut f32 = ent.get_mut();
[INFO] [stderr]      |                         ----^^^^^
[INFO] [stderr]      |                         |
[INFO] [stderr]      |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.44s
[INFO] running `"docker" "inspect" "48885d5846edff530da7a9a70b58756515d8959f56191b7c62170eb42a87ab1a"`
[INFO] running `"docker" "rm" "-f" "48885d5846edff530da7a9a70b58756515d8959f56191b7c62170eb42a87ab1a"`
[INFO] [stdout] 48885d5846edff530da7a9a70b58756515d8959f56191b7c62170eb42a87ab1a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bhamrick/factorio:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 526e9642806137b6be7405826b023c68017a95a6d5dfa0163696da1d6dc2311b
[INFO] running `"docker" "start" "-a" "526e9642806137b6be7405826b023c68017a95a6d5dfa0163696da1d6dc2311b"`
[INFO] [stderr]    Compiling factorio v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:3300:25
[INFO] [stderr]      |
[INFO] [stderr] 3300 |                     let mut coeff : &mut f32 = ent.get_mut();
[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] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/main.rs:3311:25
[INFO] [stderr]      |
[INFO] [stderr] 3311 |                     let mut coeff : &mut f32 = ent.get_mut();
[INFO] [stderr]      |                         ----^^^^^
[INFO] [stderr]      |                         |
[INFO] [stderr]      |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "526e9642806137b6be7405826b023c68017a95a6d5dfa0163696da1d6dc2311b"`
[INFO] running `"docker" "rm" "-f" "526e9642806137b6be7405826b023c68017a95a6d5dfa0163696da1d6dc2311b"`
[INFO] [stdout] 526e9642806137b6be7405826b023c68017a95a6d5dfa0163696da1d6dc2311b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bhamrick/factorio:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b7a554a76bcfc47fea6a68e0e87841d5ecbb0006179261989d92365f088dbfa4
[INFO] running `"docker" "start" "-a" "b7a554a76bcfc47fea6a68e0e87841d5ecbb0006179261989d92365f088dbfa4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/factorio-f6e068489983b4cd
[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" "b7a554a76bcfc47fea6a68e0e87841d5ecbb0006179261989d92365f088dbfa4"`
[INFO] running `"docker" "rm" "-f" "b7a554a76bcfc47fea6a68e0e87841d5ecbb0006179261989d92365f088dbfa4"`
[INFO] [stdout] b7a554a76bcfc47fea6a68e0e87841d5ecbb0006179261989d92365f088dbfa4