[INFO] updating cached repository AceTheFox14/TeachingArsiRust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AceTheFox14/TeachingArsiRust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AceTheFox14/TeachingArsiRust" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/AceTheFox14/TeachingArsiRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/AceTheFox14/TeachingArsiRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AceTheFox14/TeachingArsiRust" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AceTheFox14/TeachingArsiRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AceTheFox14/TeachingArsiRust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1c2b45644c1afd743ee6a50d880dad5a8346f7d7
[INFO] sha for GitHub repo AceTheFox14/TeachingArsiRust: 1c2b45644c1afd743ee6a50d880dad5a8346f7d7
[INFO] validating manifest of AceTheFox14/TeachingArsiRust 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 AceTheFox14/TeachingArsiRust 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 AceTheFox14/TeachingArsiRust
[INFO] finished frobbing AceTheFox14/TeachingArsiRust
[INFO] frobbed toml for AceTheFox14/TeachingArsiRust written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/AceTheFox14/TeachingArsiRust/Cargo.toml
[INFO] started frobbing AceTheFox14/TeachingArsiRust
[INFO] finished frobbing AceTheFox14/TeachingArsiRust
[INFO] frobbed toml for AceTheFox14/TeachingArsiRust written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/AceTheFox14/TeachingArsiRust/Cargo.toml
[INFO] crate AceTheFox14/TeachingArsiRust 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 AceTheFox14/TeachingArsiRust 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/AceTheFox14/TeachingArsiRust:/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] 9a3c1deda31bd4bd46e02d1fec91c0895aa8f6a01c3d19408a9d2f55421417fd
[INFO] running `"docker" "start" "-a" "9a3c1deda31bd4bd46e02d1fec91c0895aa8f6a01c3d19408a9d2f55421417fd"`
[INFO] [stderr]    Compiling arsi_teaching v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "9a3c1deda31bd4bd46e02d1fec91c0895aa8f6a01c3d19408a9d2f55421417fd"`
[INFO] running `"docker" "rm" "-f" "9a3c1deda31bd4bd46e02d1fec91c0895aa8f6a01c3d19408a9d2f55421417fd"`
[INFO] [stdout] 9a3c1deda31bd4bd46e02d1fec91c0895aa8f6a01c3d19408a9d2f55421417fd
[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/AceTheFox14/TeachingArsiRust:/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] a19853274d139af3d31e4754954533860b637bd0e3d0e37e7b414f60e8122314
[INFO] running `"docker" "start" "-a" "a19853274d139af3d31e4754954533860b637bd0e3d0e37e7b414f60e8122314"`
[INFO] [stderr]    Compiling arsi_teaching v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "a19853274d139af3d31e4754954533860b637bd0e3d0e37e7b414f60e8122314"`
[INFO] running `"docker" "rm" "-f" "a19853274d139af3d31e4754954533860b637bd0e3d0e37e7b414f60e8122314"`
[INFO] [stdout] a19853274d139af3d31e4754954533860b637bd0e3d0e37e7b414f60e8122314
[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/AceTheFox14/TeachingArsiRust:/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] 87777baf5ec42a1afcb744fa30c92d32478d6e92d0fcea7e51537ebfc5e30a68
[INFO] running `"docker" "start" "-a" "87777baf5ec42a1afcb744fa30c92d32478d6e92d0fcea7e51537ebfc5e30a68"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[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] [stderr]      Running /opt/crater/target/debug/deps/arsi_teaching-0720c63320b81d4d
[INFO] running `"docker" "inspect" "87777baf5ec42a1afcb744fa30c92d32478d6e92d0fcea7e51537ebfc5e30a68"`
[INFO] running `"docker" "rm" "-f" "87777baf5ec42a1afcb744fa30c92d32478d6e92d0fcea7e51537ebfc5e30a68"`
[INFO] [stdout] 87777baf5ec42a1afcb744fa30c92d32478d6e92d0fcea7e51537ebfc5e30a68