[INFO] updating cached repository holmgr/hansa
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/holmgr/hansa
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/holmgr/hansa" "work/ex/beta-1.38-1/sources/1.37.0/gh/holmgr/hansa"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/holmgr/hansa'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  35% (13/37)   
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Checking out files: 100% (37/37), done.
[INFO] running `"git" "clone" "work/cache/sources/gh/holmgr/hansa" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holmgr/hansa"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holmgr/hansa'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d142daa9c688f7cfc0a8c7742ccbf1d572f5f161
[INFO] sha for GitHub repo holmgr/hansa: d142daa9c688f7cfc0a8c7742ccbf1d572f5f161
[INFO] validating manifest of holmgr/hansa 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 holmgr/hansa 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 holmgr/hansa
[INFO] finished frobbing holmgr/hansa
[INFO] frobbed toml for holmgr/hansa written to work/ex/beta-1.38-1/sources/1.37.0/gh/holmgr/hansa/Cargo.toml
[INFO] started frobbing holmgr/hansa
[INFO] finished frobbing holmgr/hansa
[INFO] frobbed toml for holmgr/hansa written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holmgr/hansa/Cargo.toml
[INFO] crate holmgr/hansa 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] testing holmgr/hansa 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/gh/holmgr/hansa:/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] 2dc751bc2488852860ab64be87402b5eeefd1b18647ebd448ce68a50004f96a7
[INFO] running `"docker" "start" "-a" "2dc751bc2488852860ab64be87402b5eeefd1b18647ebd448ce68a50004f96a7"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.19
[INFO] [stderr]    Compiling cc v1.0.24
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling stb_truetype v0.2.4
[INFO] [stderr]    Compiling toml v0.4.6
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling gfx_core v0.8.2
[INFO] [stderr]    Compiling rusttype v0.5.2
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.3
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling zip v0.3.3
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.78
[INFO] [stderr]    Compiling gfx_device_gl v0.15.3
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_glyph v0.10.2
[INFO] [stderr]    Compiling gfx_window_sdl v0.8.0
[INFO] [stderr]    Compiling ggez v0.4.4
[INFO] [stderr]    Compiling hansa v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `builder`
[INFO] [stderr]   --> src/ship/shipyard.rs:43:35
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn add_builder(&mut self, builder: ShipBuilder) {
[INFO] [stderr]    |                                   ^^^^^^^ help: consider prefixing with an underscore: `_builder`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ship`
[INFO] [stderr]   --> src/ship/shipyard.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn add_ship(&mut self, ship: Ship) {
[INFO] [stderr]    |                                ^^^^ help: consider prefixing with an underscore: `_ship`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 27s
[INFO] running `"docker" "inspect" "2dc751bc2488852860ab64be87402b5eeefd1b18647ebd448ce68a50004f96a7"`
[INFO] running `"docker" "rm" "-f" "2dc751bc2488852860ab64be87402b5eeefd1b18647ebd448ce68a50004f96a7"`
[INFO] [stdout] 2dc751bc2488852860ab64be87402b5eeefd1b18647ebd448ce68a50004f96a7
[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/gh/holmgr/hansa:/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] 504379c02fbe08f6a598c7be994d0d27a1ffb9e14e08f84cf6e4aa560344a412
[INFO] running `"docker" "start" "-a" "504379c02fbe08f6a598c7be994d0d27a1ffb9e14e08f84cf6e4aa560344a412"`
[INFO] [stderr]    Compiling hansa v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `builder`
[INFO] [stderr]   --> src/ship/shipyard.rs:43:35
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn add_builder(&mut self, builder: ShipBuilder) {
[INFO] [stderr]    |                                   ^^^^^^^ help: consider prefixing with an underscore: `_builder`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ship`
[INFO] [stderr]   --> src/ship/shipyard.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn add_ship(&mut self, ship: Ship) {
[INFO] [stderr]    |                                ^^^^ help: consider prefixing with an underscore: `_ship`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `"docker" "inspect" "504379c02fbe08f6a598c7be994d0d27a1ffb9e14e08f84cf6e4aa560344a412"`
[INFO] running `"docker" "rm" "-f" "504379c02fbe08f6a598c7be994d0d27a1ffb9e14e08f84cf6e4aa560344a412"`
[INFO] [stdout] 504379c02fbe08f6a598c7be994d0d27a1ffb9e14e08f84cf6e4aa560344a412
[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/gh/holmgr/hansa:/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] aa4088cec85a5780b1d7803a58f4d8bb73c63fbbed15c8081ce08e99f87e9c7d
[INFO] running `"docker" "start" "-a" "aa4088cec85a5780b1d7803a58f4d8bb73c63fbbed15c8081ce08e99f87e9c7d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hansa-96f402e4b33a66ec
[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" "aa4088cec85a5780b1d7803a58f4d8bb73c63fbbed15c8081ce08e99f87e9c7d"`
[INFO] running `"docker" "rm" "-f" "aa4088cec85a5780b1d7803a58f4d8bb73c63fbbed15c8081ce08e99f87e9c7d"`
[INFO] [stdout] aa4088cec85a5780b1d7803a58f4d8bb73c63fbbed15c8081ce08e99f87e9c7d