[INFO] updating cached repository gitmagic-bot/oxidation
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gitmagic-bot/oxidation
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gitmagic-bot/oxidation" "work/ex/beta-1.38-1/sources/1.37.0/gh/gitmagic-bot/oxidation"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gitmagic-bot/oxidation'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gitmagic-bot/oxidation" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gitmagic-bot/oxidation"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gitmagic-bot/oxidation'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fbc92d61aafaa0a9d1eaeeae2417e4d74eab721f
[INFO] sha for GitHub repo gitmagic-bot/oxidation: fbc92d61aafaa0a9d1eaeeae2417e4d74eab721f
[INFO] validating manifest of gitmagic-bot/oxidation 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 gitmagic-bot/oxidation 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 gitmagic-bot/oxidation
[INFO] finished frobbing gitmagic-bot/oxidation
[INFO] frobbed toml for gitmagic-bot/oxidation written to work/ex/beta-1.38-1/sources/1.37.0/gh/gitmagic-bot/oxidation/Cargo.toml
[INFO] started frobbing gitmagic-bot/oxidation
[INFO] finished frobbing gitmagic-bot/oxidation
[INFO] frobbed toml for gitmagic-bot/oxidation written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gitmagic-bot/oxidation/Cargo.toml
[INFO] crate gitmagic-bot/oxidation 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gitmagic-bot/oxidation/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 gitmagic-bot/oxidation 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gitmagic-bot/oxidation:/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] fb8bf11720e24c686ef2019fb8f74bfd14be01c128aa062541eb267383090888
[INFO] running `"docker" "start" "-a" "fb8bf11720e24c686ef2019fb8f74bfd14be01c128aa062541eb267383090888"`
[INFO] [stderr]    Compiling oxidation_bencode v0.1.0
[INFO] [stderr]    Compiling oxidation_app v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "fb8bf11720e24c686ef2019fb8f74bfd14be01c128aa062541eb267383090888"`
[INFO] running `"docker" "rm" "-f" "fb8bf11720e24c686ef2019fb8f74bfd14be01c128aa062541eb267383090888"`
[INFO] [stdout] fb8bf11720e24c686ef2019fb8f74bfd14be01c128aa062541eb267383090888
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gitmagic-bot/oxidation:/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] e90050a3d923d9ff80d9f26940f128a5c995a43c369444f323ea38ddf475fcbb
[INFO] running `"docker" "start" "-a" "e90050a3d923d9ff80d9f26940f128a5c995a43c369444f323ea38ddf475fcbb"`
[INFO] [stderr]    Compiling oxidation_app v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "e90050a3d923d9ff80d9f26940f128a5c995a43c369444f323ea38ddf475fcbb"`
[INFO] running `"docker" "rm" "-f" "e90050a3d923d9ff80d9f26940f128a5c995a43c369444f323ea38ddf475fcbb"`
[INFO] [stdout] e90050a3d923d9ff80d9f26940f128a5c995a43c369444f323ea38ddf475fcbb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gitmagic-bot/oxidation:/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] e592402141635e2668a24aadc7cbb5c927d3425fe750e2c96de2515f51087dab
[INFO] running `"docker" "start" "-a" "e592402141635e2668a24aadc7cbb5c927d3425fe750e2c96de2515f51087dab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/oxidation_app-c5a6a130bca73217
[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" "e592402141635e2668a24aadc7cbb5c927d3425fe750e2c96de2515f51087dab"`
[INFO] running `"docker" "rm" "-f" "e592402141635e2668a24aadc7cbb5c927d3425fe750e2c96de2515f51087dab"`
[INFO] [stdout] e592402141635e2668a24aadc7cbb5c927d3425fe750e2c96de2515f51087dab