[INFO] cloning repository ejlangev/rust_os [INFO] running `"git" "clone" "--bare" "git://github.com/ejlangev/rust_os.git" "work/cache/sources/gh/ejlangev/rust_os"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ejlangev/rust_os'... [INFO] running `"git" "clone" "work/cache/sources/gh/ejlangev/rust_os" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/ejlangev/rust_os"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/ejlangev/rust_os'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ejlangev/rust_os" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/ejlangev/rust_os"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/ejlangev/rust_os'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c103789ef4f17e09976108402bc57b5fe09534b6 [INFO] sha for GitHub repo ejlangev/rust_os: c103789ef4f17e09976108402bc57b5fe09534b6 [INFO] validating manifest of ejlangev/rust_os on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ejlangev/rust_os on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ejlangev/rust_os [INFO] finished frobbing ejlangev/rust_os [INFO] frobbed toml for ejlangev/rust_os written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/ejlangev/rust_os/Cargo.toml [INFO] started frobbing ejlangev/rust_os [INFO] finished frobbing ejlangev/rust_os [INFO] frobbed toml for ejlangev/rust_os written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/ejlangev/rust_os/Cargo.toml [INFO] crate ejlangev/rust_os has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ejlangev/rust_os against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-0/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/ejlangev/rust_os:/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=forbid" "-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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] fac15d70fe5bffaac0283641db4f238d9196f6b67e08f2fcea19487db8c9101c [INFO] running `"docker" "start" "-a" "fac15d70fe5bffaac0283641db4f238d9196f6b67e08f2fcea19487db8c9101c"` [INFO] [stderr] Checking spin v0.4.10 [INFO] [stderr] Checking font8x8 v0.2.4 [INFO] [stderr] Checking volatile v0.2.5 [INFO] [stderr] Checking array-init v0.0.3 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling skeptic v0.5.0 [INFO] [stderr] Compiling fixedvec v0.2.3 [INFO] [stderr] Checking bootloader v0.3.7 [INFO] [stderr] Checking ethan_os v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.51s [INFO] running `"docker" "inspect" "fac15d70fe5bffaac0283641db4f238d9196f6b67e08f2fcea19487db8c9101c"` [INFO] running `"docker" "rm" "-f" "fac15d70fe5bffaac0283641db4f238d9196f6b67e08f2fcea19487db8c9101c"` [INFO] [stdout] fac15d70fe5bffaac0283641db4f238d9196f6b67e08f2fcea19487db8c9101c