[INFO] updating cached repository kiliankoe/grades-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kiliankoe/grades-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kiliankoe/grades-rs" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/kiliankoe/grades-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/kiliankoe/grades-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kiliankoe/grades-rs" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/kiliankoe/grades-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/kiliankoe/grades-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 868e94f93a25cb6c95042650e231336669fca12c
[INFO] sha for GitHub repo kiliankoe/grades-rs: 868e94f93a25cb6c95042650e231336669fca12c
[INFO] validating manifest of kiliankoe/grades-rs 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 kiliankoe/grades-rs 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 kiliankoe/grades-rs
[INFO] finished frobbing kiliankoe/grades-rs
[INFO] frobbed toml for kiliankoe/grades-rs written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/kiliankoe/grades-rs/Cargo.toml
[INFO] started frobbing kiliankoe/grades-rs
[INFO] finished frobbing kiliankoe/grades-rs
[INFO] frobbed toml for kiliankoe/grades-rs written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/kiliankoe/grades-rs/Cargo.toml
[INFO] crate kiliankoe/grades-rs 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 kiliankoe/grades-rs against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/kiliankoe/grades-rs:/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] 88b4ebea87e3b6dbcced7145cb2bab6f67aacf8d13776496c5a902f6a9cef18b
[INFO] running `"docker" "start" "-a" "88b4ebea87e3b6dbcced7145cb2bab6f67aacf8d13776496c5a902f6a9cef18b"`
[INFO] [stderr]    Compiling openssl v0.9.6
[INFO] [stderr]    Compiling serde v0.8.22
[INFO] [stderr]    Compiling encode_unicode v0.2.0
[INFO] [stderr]    Compiling json v0.11.4
[INFO] [stderr]    Compiling metadeps v1.1.1
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling url v1.3.0
[INFO] [stderr]    Compiling openssl-sys v0.9.6
[INFO] [stderr]    Compiling prettytable-rs v0.6.6
[INFO] [stderr]    Compiling hyper v0.10.0
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling serde_urlencoded v0.3.0
[INFO] [stderr]    Compiling native-tls v0.1.1
[INFO] [stderr]    Compiling reqwest v0.3.0
[INFO] [stderr]    Compiling htwdresden v0.1.0
[INFO] [stderr]    Compiling grades v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.90s
[INFO] running `"docker" "inspect" "88b4ebea87e3b6dbcced7145cb2bab6f67aacf8d13776496c5a902f6a9cef18b"`
[INFO] running `"docker" "rm" "-f" "88b4ebea87e3b6dbcced7145cb2bab6f67aacf8d13776496c5a902f6a9cef18b"`
[INFO] [stdout] 88b4ebea87e3b6dbcced7145cb2bab6f67aacf8d13776496c5a902f6a9cef18b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/kiliankoe/grades-rs:/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] 35602a8471852d62886539c4adbacfd0fade6107d3f28626a891822b1f84c1f0
[INFO] running `"docker" "start" "-a" "35602a8471852d62886539c4adbacfd0fade6107d3f28626a891822b1f84c1f0"`
[INFO] [stderr]    Compiling grades v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "35602a8471852d62886539c4adbacfd0fade6107d3f28626a891822b1f84c1f0"`
[INFO] running `"docker" "rm" "-f" "35602a8471852d62886539c4adbacfd0fade6107d3f28626a891822b1f84c1f0"`
[INFO] [stdout] 35602a8471852d62886539c4adbacfd0fade6107d3f28626a891822b1f84c1f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/kiliankoe/grades-rs:/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] 915005c8e6630aa61450e34e2bad7e981adda922bfb0a69916eda48adc62a424
[INFO] running `"docker" "start" "-a" "915005c8e6630aa61450e34e2bad7e981adda922bfb0a69916eda48adc62a424"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grades-81c80022814f5417
[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" "915005c8e6630aa61450e34e2bad7e981adda922bfb0a69916eda48adc62a424"`
[INFO] running `"docker" "rm" "-f" "915005c8e6630aa61450e34e2bad7e981adda922bfb0a69916eda48adc62a424"`
[INFO] [stdout] 915005c8e6630aa61450e34e2bad7e981adda922bfb0a69916eda48adc62a424