[INFO] updating cached repository bambocher/game-of-life
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bambocher/game-of-life
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bambocher/game-of-life" "work/ex/beta-1.38-1/sources/1.37.0/gh/bambocher/game-of-life"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bambocher/game-of-life'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bambocher/game-of-life" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bambocher/game-of-life"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bambocher/game-of-life'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bcf41638a0e97619584c6b41c354d92c82d681a7
[INFO] sha for GitHub repo bambocher/game-of-life: bcf41638a0e97619584c6b41c354d92c82d681a7
[INFO] validating manifest of bambocher/game-of-life 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 bambocher/game-of-life 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 bambocher/game-of-life
[INFO] finished frobbing bambocher/game-of-life
[INFO] frobbed toml for bambocher/game-of-life written to work/ex/beta-1.38-1/sources/1.37.0/gh/bambocher/game-of-life/Cargo.toml
[INFO] started frobbing bambocher/game-of-life
[INFO] finished frobbing bambocher/game-of-life
[INFO] frobbed toml for bambocher/game-of-life written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bambocher/game-of-life/Cargo.toml
[INFO] crate bambocher/game-of-life 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bambocher/game-of-life/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bambocher/game-of-life 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-0/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/bambocher/game-of-life:/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] 9b6af9b4b6fd0a1581c1a1b0a3da424cf5591361cbe3261716758533287181ba
[INFO] running `"docker" "start" "-a" "9b6af9b4b6fd0a1581c1a1b0a3da424cf5591361cbe3261716758533287181ba"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling strsim v0.4.1
[INFO] [stderr]    Compiling freetype-sys v0.2.1
[INFO] [stderr]    Compiling pistoncore-event_loop v0.16.0
[INFO] [stderr]    Compiling clap v1.5.6
[INFO] [stderr]    Compiling piston v0.16.0
[INFO] [stderr]    Compiling freetype-rs v0.4.2
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.22.0
[INFO] [stderr]    Compiling game-of-life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.82s
[INFO] running `"docker" "inspect" "9b6af9b4b6fd0a1581c1a1b0a3da424cf5591361cbe3261716758533287181ba"`
[INFO] running `"docker" "rm" "-f" "9b6af9b4b6fd0a1581c1a1b0a3da424cf5591361cbe3261716758533287181ba"`
[INFO] [stdout] 9b6af9b4b6fd0a1581c1a1b0a3da424cf5591361cbe3261716758533287181ba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/bambocher/game-of-life:/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] f12c5697f28358348edfb0b79a2a3455e153feab9741c0054e95fe480ba3dc96
[INFO] running `"docker" "start" "-a" "f12c5697f28358348edfb0b79a2a3455e153feab9741c0054e95fe480ba3dc96"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling game-of-life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `"docker" "inspect" "f12c5697f28358348edfb0b79a2a3455e153feab9741c0054e95fe480ba3dc96"`
[INFO] running `"docker" "rm" "-f" "f12c5697f28358348edfb0b79a2a3455e153feab9741c0054e95fe480ba3dc96"`
[INFO] [stdout] f12c5697f28358348edfb0b79a2a3455e153feab9741c0054e95fe480ba3dc96
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/bambocher/game-of-life:/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] a5fa69f66e167975f912bcaef805108984db2d3b0fb697b0b83bddcc404ceda6
[INFO] running `"docker" "start" "-a" "a5fa69f66e167975f912bcaef805108984db2d3b0fb697b0b83bddcc404ceda6"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/game_of_life-5471a99c53c79fca
[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" "a5fa69f66e167975f912bcaef805108984db2d3b0fb697b0b83bddcc404ceda6"`
[INFO] running `"docker" "rm" "-f" "a5fa69f66e167975f912bcaef805108984db2d3b0fb697b0b83bddcc404ceda6"`
[INFO] [stdout] a5fa69f66e167975f912bcaef805108984db2d3b0fb697b0b83bddcc404ceda6