[INFO] updating cached repository stusmall/cargo-unsafe-coverage
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stusmall/cargo-unsafe-coverage
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stusmall/cargo-unsafe-coverage" "work/ex/beta-1.38-1/sources/1.37.0/gh/stusmall/cargo-unsafe-coverage"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/stusmall/cargo-unsafe-coverage'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stusmall/cargo-unsafe-coverage" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stusmall/cargo-unsafe-coverage"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stusmall/cargo-unsafe-coverage'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bdc9b847b07966cf8a89be89b58ac9a2ea7f3679
[INFO] sha for GitHub repo stusmall/cargo-unsafe-coverage: bdc9b847b07966cf8a89be89b58ac9a2ea7f3679
[INFO] validating manifest of stusmall/cargo-unsafe-coverage 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 stusmall/cargo-unsafe-coverage 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 stusmall/cargo-unsafe-coverage
[INFO] finished frobbing stusmall/cargo-unsafe-coverage
[INFO] frobbed toml for stusmall/cargo-unsafe-coverage written to work/ex/beta-1.38-1/sources/1.37.0/gh/stusmall/cargo-unsafe-coverage/Cargo.toml
[INFO] started frobbing stusmall/cargo-unsafe-coverage
[INFO] finished frobbing stusmall/cargo-unsafe-coverage
[INFO] frobbed toml for stusmall/cargo-unsafe-coverage written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stusmall/cargo-unsafe-coverage/Cargo.toml
[INFO] crate stusmall/cargo-unsafe-coverage 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 stusmall/cargo-unsafe-coverage 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/stusmall/cargo-unsafe-coverage:/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] 184f938ad147b38d79bd96759ed6ddd46c4b4fdcabdfdfd28f0539ee62838b20
[INFO] running `"docker" "start" "-a" "184f938ad147b38d79bd96759ed6ddd46c4b4fdcabdfdfd28f0539ee62838b20"`
[INFO] [stderr]    Compiling cargo-unsafe-coverage v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "184f938ad147b38d79bd96759ed6ddd46c4b4fdcabdfdfd28f0539ee62838b20"`
[INFO] running `"docker" "rm" "-f" "184f938ad147b38d79bd96759ed6ddd46c4b4fdcabdfdfd28f0539ee62838b20"`
[INFO] [stdout] 184f938ad147b38d79bd96759ed6ddd46c4b4fdcabdfdfd28f0539ee62838b20
[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/stusmall/cargo-unsafe-coverage:/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] ea9c79c19b01d78b828bf33fee54bfdc516c5ed2dd6555cf20d8c08a31512731
[INFO] running `"docker" "start" "-a" "ea9c79c19b01d78b828bf33fee54bfdc516c5ed2dd6555cf20d8c08a31512731"`
[INFO] [stderr]    Compiling cargo-unsafe-coverage v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `"docker" "inspect" "ea9c79c19b01d78b828bf33fee54bfdc516c5ed2dd6555cf20d8c08a31512731"`
[INFO] running `"docker" "rm" "-f" "ea9c79c19b01d78b828bf33fee54bfdc516c5ed2dd6555cf20d8c08a31512731"`
[INFO] [stdout] ea9c79c19b01d78b828bf33fee54bfdc516c5ed2dd6555cf20d8c08a31512731
[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/stusmall/cargo-unsafe-coverage:/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] 142914fa4379eeb27587017283d50a40e5b22eca957b9767634b74a644c5112d
[INFO] running `"docker" "start" "-a" "142914fa4379eeb27587017283d50a40e5b22eca957b9767634b74a644c5112d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test compare_split_unsafe_blocks ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_unsafe_coverage-7fe44e7368804850
[INFO] [stdout] test hello_world ... ok
[INFO] [stdout] test simple_unsafe_block ... ok
[INFO] [stdout] test simple_unsafe_func ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "142914fa4379eeb27587017283d50a40e5b22eca957b9767634b74a644c5112d"`
[INFO] running `"docker" "rm" "-f" "142914fa4379eeb27587017283d50a40e5b22eca957b9767634b74a644c5112d"`
[INFO] [stdout] 142914fa4379eeb27587017283d50a40e5b22eca957b9767634b74a644c5112d