[INFO] updating cached repository SamwelOpiyo/Rust-Code
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SamwelOpiyo/Rust-Code
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SamwelOpiyo/Rust-Code" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/SamwelOpiyo/Rust-Code"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/SamwelOpiyo/Rust-Code'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SamwelOpiyo/Rust-Code" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/SamwelOpiyo/Rust-Code"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/SamwelOpiyo/Rust-Code'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a8b57a792b81a120989b5e12b452df3aaf0acacf
[INFO] sha for GitHub repo SamwelOpiyo/Rust-Code: a8b57a792b81a120989b5e12b452df3aaf0acacf
[INFO] validating manifest of SamwelOpiyo/Rust-Code on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of SamwelOpiyo/Rust-Code on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing SamwelOpiyo/Rust-Code
[INFO] finished frobbing SamwelOpiyo/Rust-Code
[INFO] frobbed toml for SamwelOpiyo/Rust-Code written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/SamwelOpiyo/Rust-Code/Cargo.toml
[INFO] started frobbing SamwelOpiyo/Rust-Code
[INFO] finished frobbing SamwelOpiyo/Rust-Code
[INFO] frobbed toml for SamwelOpiyo/Rust-Code written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/SamwelOpiyo/Rust-Code/Cargo.toml
[INFO] crate SamwelOpiyo/Rust-Code has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing SamwelOpiyo/Rust-Code against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/SamwelOpiyo/Rust-Code:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 85f52f5ef8caccb8e506569fce6e98725fd4f362c5d38ba3450bea95dd18514f
[INFO] running `"docker" "start" "-a" "85f52f5ef8caccb8e506569fce6e98725fd4f362c5d38ba3450bea95dd18514f"`
[INFO] [stderr]    Compiling itertools v0.7.9
[INFO] [stderr]    Compiling rust_project v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `"docker" "inspect" "85f52f5ef8caccb8e506569fce6e98725fd4f362c5d38ba3450bea95dd18514f"`
[INFO] running `"docker" "rm" "-f" "85f52f5ef8caccb8e506569fce6e98725fd4f362c5d38ba3450bea95dd18514f"`
[INFO] [stdout] 85f52f5ef8caccb8e506569fce6e98725fd4f362c5d38ba3450bea95dd18514f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/SamwelOpiyo/Rust-Code:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 556f25c00df27646aa65dfb127e1eaf23bd952d35c724267ed1ab87dc87c6a66
[INFO] running `"docker" "start" "-a" "556f25c00df27646aa65dfb127e1eaf23bd952d35c724267ed1ab87dc87c6a66"`
[INFO] [stderr]    Compiling rust_project v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "556f25c00df27646aa65dfb127e1eaf23bd952d35c724267ed1ab87dc87c6a66"`
[INFO] running `"docker" "rm" "-f" "556f25c00df27646aa65dfb127e1eaf23bd952d35c724267ed1ab87dc87c6a66"`
[INFO] [stdout] 556f25c00df27646aa65dfb127e1eaf23bd952d35c724267ed1ab87dc87c6a66
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/SamwelOpiyo/Rust-Code:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] eb0f0f7e2aca0b1581515ca97e51d699e1c8d640664d11eb8cd7c531075c81c7
[INFO] running `"docker" "start" "-a" "eb0f0f7e2aca0b1581515ca97e51d699e1c8d640664d11eb8cd7c531075c81c7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_project-eeb38c1a0e33f0e4
[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" "eb0f0f7e2aca0b1581515ca97e51d699e1c8d640664d11eb8cd7c531075c81c7"`
[INFO] running `"docker" "rm" "-f" "eb0f0f7e2aca0b1581515ca97e51d699e1c8d640664d11eb8cd7c531075c81c7"`
[INFO] [stdout] eb0f0f7e2aca0b1581515ca97e51d699e1c8d640664d11eb8cd7c531075c81c7