[INFO] updating cached repository kamalmarhubi/syntex-syntax-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kamalmarhubi/syntex-syntax-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kamalmarhubi/syntex-syntax-example" "work/ex/beta-1.38-1/sources/1.37.0/gh/kamalmarhubi/syntex-syntax-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kamalmarhubi/syntex-syntax-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kamalmarhubi/syntex-syntax-example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kamalmarhubi/syntex-syntax-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kamalmarhubi/syntex-syntax-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dfc6bccc5c5aa2de5d312ab6d14b405dabed59ca
[INFO] sha for GitHub repo kamalmarhubi/syntex-syntax-example: dfc6bccc5c5aa2de5d312ab6d14b405dabed59ca
[INFO] validating manifest of kamalmarhubi/syntex-syntax-example 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 kamalmarhubi/syntex-syntax-example 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 kamalmarhubi/syntex-syntax-example
[INFO] finished frobbing kamalmarhubi/syntex-syntax-example
[INFO] frobbed toml for kamalmarhubi/syntex-syntax-example written to work/ex/beta-1.38-1/sources/1.37.0/gh/kamalmarhubi/syntex-syntax-example/Cargo.toml
[INFO] started frobbing kamalmarhubi/syntex-syntax-example
[INFO] finished frobbing kamalmarhubi/syntex-syntax-example
[INFO] frobbed toml for kamalmarhubi/syntex-syntax-example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kamalmarhubi/syntex-syntax-example/Cargo.toml
[INFO] crate kamalmarhubi/syntex-syntax-example 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]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kamalmarhubi/syntex-syntax-example/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 kamalmarhubi/syntex-syntax-example 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-6/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/kamalmarhubi/syntex-syntax-example:/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] d471fefa8349f6e16d2ae8b3b353fab76ca10104ef8cd52762ce78bdff139049
[INFO] running `"docker" "start" "-a" "d471fefa8349f6e16d2ae8b3b353fab76ca10104ef8cd52762ce78bdff139049"`
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling pad v0.1.5
[INFO] [stderr]    Compiling extprim v1.7.0
[INFO] [stderr]    Compiling syntex_pos v0.59.1
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling syntex_errors v0.59.1
[INFO] [stderr]    Compiling syntex_syntax v0.59.1
[INFO] [stderr]    Compiling syntex-syntax-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `"docker" "inspect" "d471fefa8349f6e16d2ae8b3b353fab76ca10104ef8cd52762ce78bdff139049"`
[INFO] running `"docker" "rm" "-f" "d471fefa8349f6e16d2ae8b3b353fab76ca10104ef8cd52762ce78bdff139049"`
[INFO] [stdout] d471fefa8349f6e16d2ae8b3b353fab76ca10104ef8cd52762ce78bdff139049
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/kamalmarhubi/syntex-syntax-example:/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] b5e768a75cf4e7ce4e32ab7cc8e10e6b3255776487054f5c8b22c0e45b59cdbc
[INFO] running `"docker" "start" "-a" "b5e768a75cf4e7ce4e32ab7cc8e10e6b3255776487054f5c8b22c0e45b59cdbc"`
[INFO] [stderr]    Compiling syntex-syntax-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "b5e768a75cf4e7ce4e32ab7cc8e10e6b3255776487054f5c8b22c0e45b59cdbc"`
[INFO] running `"docker" "rm" "-f" "b5e768a75cf4e7ce4e32ab7cc8e10e6b3255776487054f5c8b22c0e45b59cdbc"`
[INFO] [stdout] b5e768a75cf4e7ce4e32ab7cc8e10e6b3255776487054f5c8b22c0e45b59cdbc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/kamalmarhubi/syntex-syntax-example:/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] e868c0b8b0a5bb63affe60e66afa557f4b7a1bcd2a05e8603b0f5fc613c2bd9a
[INFO] running `"docker" "start" "-a" "e868c0b8b0a5bb63affe60e66afa557f4b7a1bcd2a05e8603b0f5fc613c2bd9a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/syntex_syntax_example-5f65b7421bcd6cce
[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" "e868c0b8b0a5bb63affe60e66afa557f4b7a1bcd2a05e8603b0f5fc613c2bd9a"`
[INFO] running `"docker" "rm" "-f" "e868c0b8b0a5bb63affe60e66afa557f4b7a1bcd2a05e8603b0f5fc613c2bd9a"`
[INFO] [stdout] e868c0b8b0a5bb63affe60e66afa557f4b7a1bcd2a05e8603b0f5fc613c2bd9a