[INFO] updating cached repository AnchoviesHat/turnip
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AnchoviesHat/turnip
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AnchoviesHat/turnip" "work/ex/beta-1.38-1/sources/1.37.0/gh/AnchoviesHat/turnip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AnchoviesHat/turnip'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AnchoviesHat/turnip" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AnchoviesHat/turnip"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AnchoviesHat/turnip'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 19c324a6d385d825a8609869bb4e7c18ecfc5447
[INFO] sha for GitHub repo AnchoviesHat/turnip: 19c324a6d385d825a8609869bb4e7c18ecfc5447
[INFO] validating manifest of AnchoviesHat/turnip 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 AnchoviesHat/turnip 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 AnchoviesHat/turnip
[INFO] finished frobbing AnchoviesHat/turnip
[INFO] frobbed toml for AnchoviesHat/turnip written to work/ex/beta-1.38-1/sources/1.37.0/gh/AnchoviesHat/turnip/Cargo.toml
[INFO] started frobbing AnchoviesHat/turnip
[INFO] finished frobbing AnchoviesHat/turnip
[INFO] frobbed toml for AnchoviesHat/turnip written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AnchoviesHat/turnip/Cargo.toml
[INFO] crate AnchoviesHat/turnip 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/AnchoviesHat/turnip/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[INFO] the lockfile is outdated, regenerating it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 AnchoviesHat/turnip against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AnchoviesHat/turnip:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ea3e239dfa5fb722ade1e09b5e017569ee0044b809f568a17de672f62ebcccc7
[INFO] running `"docker" "start" "-a" "ea3e239dfa5fb722ade1e09b5e017569ee0044b809f568a17de672f62ebcccc7"`
[INFO] [stderr]    Compiling turnip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "ea3e239dfa5fb722ade1e09b5e017569ee0044b809f568a17de672f62ebcccc7"`
[INFO] running `"docker" "rm" "-f" "ea3e239dfa5fb722ade1e09b5e017569ee0044b809f568a17de672f62ebcccc7"`
[INFO] [stdout] ea3e239dfa5fb722ade1e09b5e017569ee0044b809f568a17de672f62ebcccc7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AnchoviesHat/turnip:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 85c6d19b29a3c211e59416571dfa6d3a814468985c8f66fb37d8c41e42cd260d
[INFO] running `"docker" "start" "-a" "85c6d19b29a3c211e59416571dfa6d3a814468985c8f66fb37d8c41e42cd260d"`
[INFO] [stderr]    Compiling turnip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "85c6d19b29a3c211e59416571dfa6d3a814468985c8f66fb37d8c41e42cd260d"`
[INFO] running `"docker" "rm" "-f" "85c6d19b29a3c211e59416571dfa6d3a814468985c8f66fb37d8c41e42cd260d"`
[INFO] [stdout] 85c6d19b29a3c211e59416571dfa6d3a814468985c8f66fb37d8c41e42cd260d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AnchoviesHat/turnip:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] dbceee1e0edbb753ab9d5294b5024ab5783443305af162ce981fdeddb6ae3f45
[INFO] running `"docker" "start" "-a" "dbceee1e0edbb753ab9d5294b5024ab5783443305af162ce981fdeddb6ae3f45"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/turnip-2fb5357c725308e6
[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" "dbceee1e0edbb753ab9d5294b5024ab5783443305af162ce981fdeddb6ae3f45"`
[INFO] running `"docker" "rm" "-f" "dbceee1e0edbb753ab9d5294b5024ab5783443305af162ce981fdeddb6ae3f45"`
[INFO] [stdout] dbceee1e0edbb753ab9d5294b5024ab5783443305af162ce981fdeddb6ae3f45