[INFO] updating cached repository acmiyaguchi/rust-tinywm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/acmiyaguchi/rust-tinywm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/acmiyaguchi/rust-tinywm" "work/ex/beta-1.38-1/sources/1.37.0/gh/acmiyaguchi/rust-tinywm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/acmiyaguchi/rust-tinywm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/acmiyaguchi/rust-tinywm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acmiyaguchi/rust-tinywm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acmiyaguchi/rust-tinywm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f2930b8cbc2a6441e5d67e0d02542330170f81c9
[INFO] sha for GitHub repo acmiyaguchi/rust-tinywm: f2930b8cbc2a6441e5d67e0d02542330170f81c9
[INFO] validating manifest of acmiyaguchi/rust-tinywm 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 acmiyaguchi/rust-tinywm 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 acmiyaguchi/rust-tinywm
[INFO] finished frobbing acmiyaguchi/rust-tinywm
[INFO] frobbed toml for acmiyaguchi/rust-tinywm written to work/ex/beta-1.38-1/sources/1.37.0/gh/acmiyaguchi/rust-tinywm/Cargo.toml
[INFO] started frobbing acmiyaguchi/rust-tinywm
[INFO] finished frobbing acmiyaguchi/rust-tinywm
[INFO] frobbed toml for acmiyaguchi/rust-tinywm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acmiyaguchi/rust-tinywm/Cargo.toml
[INFO] crate acmiyaguchi/rust-tinywm 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/acmiyaguchi/rust-tinywm/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[INFO] the lockfile is outdated, regenerating it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] 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 acmiyaguchi/rust-tinywm 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/acmiyaguchi/rust-tinywm:/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] d0430072085109010d0f39c3b58d39d9247a5e7b39e7b7f15fedea85f1bbb205
[INFO] running `"docker" "start" "-a" "d0430072085109010d0f39c3b58d39d9247a5e7b39e7b7f15fedea85f1bbb205"`
[INFO] [stderr]    Compiling x11 v2.18.1
[INFO] [stderr]    Compiling rust-tinywm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `"docker" "inspect" "d0430072085109010d0f39c3b58d39d9247a5e7b39e7b7f15fedea85f1bbb205"`
[INFO] running `"docker" "rm" "-f" "d0430072085109010d0f39c3b58d39d9247a5e7b39e7b7f15fedea85f1bbb205"`
[INFO] [stdout] d0430072085109010d0f39c3b58d39d9247a5e7b39e7b7f15fedea85f1bbb205
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/acmiyaguchi/rust-tinywm:/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] 11d9b05038deca3826d356ab0639fd6edaca9272103a1d7a1549af1eb3810acd
[INFO] running `"docker" "start" "-a" "11d9b05038deca3826d356ab0639fd6edaca9272103a1d7a1549af1eb3810acd"`
[INFO] [stderr]    Compiling rust-tinywm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "11d9b05038deca3826d356ab0639fd6edaca9272103a1d7a1549af1eb3810acd"`
[INFO] running `"docker" "rm" "-f" "11d9b05038deca3826d356ab0639fd6edaca9272103a1d7a1549af1eb3810acd"`
[INFO] [stdout] 11d9b05038deca3826d356ab0639fd6edaca9272103a1d7a1549af1eb3810acd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/acmiyaguchi/rust-tinywm:/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] 80fb27c8bade819b8face9681bb9c45e18aed648221a838a07e628ca7253076f
[INFO] running `"docker" "start" "-a" "80fb27c8bade819b8face9681bb9c45e18aed648221a838a07e628ca7253076f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_tinywm-819243d3bd0bebb1
[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" "80fb27c8bade819b8face9681bb9c45e18aed648221a838a07e628ca7253076f"`
[INFO] running `"docker" "rm" "-f" "80fb27c8bade819b8face9681bb9c45e18aed648221a838a07e628ca7253076f"`
[INFO] [stdout] 80fb27c8bade819b8face9681bb9c45e18aed648221a838a07e628ca7253076f