[INFO] updating cached repository YaLTeR/hl-capture
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/YaLTeR/hl-capture
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/YaLTeR/hl-capture" "work/ex/beta-1.38-1/sources/1.37.0/gh/YaLTeR/hl-capture"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/YaLTeR/hl-capture'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/YaLTeR/hl-capture" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/YaLTeR/hl-capture"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/YaLTeR/hl-capture'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 68e15efdfb3b65a25bd46ca96c39138ec25db125
[INFO] sha for GitHub repo YaLTeR/hl-capture: 68e15efdfb3b65a25bd46ca96c39138ec25db125
[INFO] validating manifest of YaLTeR/hl-capture 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 YaLTeR/hl-capture 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 YaLTeR/hl-capture
[INFO] finished frobbing YaLTeR/hl-capture
[INFO] frobbed toml for YaLTeR/hl-capture written to work/ex/beta-1.38-1/sources/1.37.0/gh/YaLTeR/hl-capture/Cargo.toml
[INFO] started frobbing YaLTeR/hl-capture
[INFO] finished frobbing YaLTeR/hl-capture
[INFO] frobbed toml for YaLTeR/hl-capture written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/YaLTeR/hl-capture/Cargo.toml
[INFO] crate YaLTeR/hl-capture 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 YaLTeR/hl-capture 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/YaLTeR/hl-capture:/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] a12329eb702693ce734b79c1359ea6690fcb4a4b50cb2b6e047b652563c84ef8
[INFO] running `"docker" "start" "-a" "a12329eb702693ce734b79c1359ea6690fcb4a4b50cb2b6e047b652563c84ef8"`
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling proc-macro2 v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling cc v1.0.22
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling utf8-ranges v1.0.1
[INFO] [stderr] error[E0463]: can't find crate for `std`
[INFO] [stderr]   |
[INFO] [stderr]   = note: the `i686-unknown-linux-gnu` target may not be installed
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `libc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "a12329eb702693ce734b79c1359ea6690fcb4a4b50cb2b6e047b652563c84ef8"`
[INFO] running `"docker" "rm" "-f" "a12329eb702693ce734b79c1359ea6690fcb4a4b50cb2b6e047b652563c84ef8"`
[INFO] [stdout] a12329eb702693ce734b79c1359ea6690fcb4a4b50cb2b6e047b652563c84ef8