[INFO] updating cached repository Willv19/batt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Willv19/batt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Willv19/batt" "work/ex/beta-1.37-6/sources/1.36.0/gh/Willv19/batt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Willv19/batt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Willv19/batt" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Willv19/batt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Willv19/batt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 786b8dbf7312cc4343bcfbddb32360255e6ad99d
[INFO] sha for GitHub repo Willv19/batt: 786b8dbf7312cc4343bcfbddb32360255e6ad99d
[INFO] validating manifest of Willv19/batt on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Willv19/batt on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Willv19/batt
[INFO] finished frobbing Willv19/batt
[INFO] frobbed toml for Willv19/batt written to work/ex/beta-1.37-6/sources/1.36.0/gh/Willv19/batt/Cargo.toml
[INFO] started frobbing Willv19/batt
[INFO] finished frobbing Willv19/batt
[INFO] frobbed toml for Willv19/batt written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Willv19/batt/Cargo.toml
[INFO] crate Willv19/batt already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Willv19/batt/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[INFO] the lockfile is outdated, regenerating it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" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Willv19/batt against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Willv19/batt:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 5928c160548a92d2604420d41e18459955ef3ebd48df7986d7034f1429c6ac20
[INFO] running `"docker" "start" "-a" "5928c160548a92d2604420d41e18459955ef3ebd48df7986d7034f1429c6ac20"`
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling batt v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.23s
[INFO] running `"docker" "inspect" "5928c160548a92d2604420d41e18459955ef3ebd48df7986d7034f1429c6ac20"`
[INFO] running `"docker" "rm" "-f" "5928c160548a92d2604420d41e18459955ef3ebd48df7986d7034f1429c6ac20"`
[INFO] [stdout] 5928c160548a92d2604420d41e18459955ef3ebd48df7986d7034f1429c6ac20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Willv19/batt:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] d34a8ceec8733746ec9ae0d471955547c744ecafaab280d077c30754bc4fe6a9
[INFO] running `"docker" "start" "-a" "d34a8ceec8733746ec9ae0d471955547c744ecafaab280d077c30754bc4fe6a9"`
[INFO] [stderr]    Compiling batt v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "d34a8ceec8733746ec9ae0d471955547c744ecafaab280d077c30754bc4fe6a9"`
[INFO] running `"docker" "rm" "-f" "d34a8ceec8733746ec9ae0d471955547c744ecafaab280d077c30754bc4fe6a9"`
[INFO] [stdout] d34a8ceec8733746ec9ae0d471955547c744ecafaab280d077c30754bc4fe6a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Willv19/batt:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d8b9b967d2163f2c46f8ae5f3b1ccca58b5a9ff8f5aab5d8870fe33c3a2c337c
[INFO] running `"docker" "start" "-a" "d8b9b967d2163f2c46f8ae5f3b1ccca58b5a9ff8f5aab5d8870fe33c3a2c337c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/batt-2e272a2e1119562c
[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" "d8b9b967d2163f2c46f8ae5f3b1ccca58b5a9ff8f5aab5d8870fe33c3a2c337c"`
[INFO] running `"docker" "rm" "-f" "d8b9b967d2163f2c46f8ae5f3b1ccca58b5a9ff8f5aab5d8870fe33c3a2c337c"`
[INFO] [stdout] d8b9b967d2163f2c46f8ae5f3b1ccca58b5a9ff8f5aab5d8870fe33c3a2c337c