[INFO] updating cached repository ian-hamlin/rust-csv-128
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ian-hamlin/rust-csv-128
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ian-hamlin/rust-csv-128" "work/ex/beta-1.37-6/sources/1.36.0/gh/ian-hamlin/rust-csv-128"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ian-hamlin/rust-csv-128'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ian-hamlin/rust-csv-128" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ian-hamlin/rust-csv-128"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ian-hamlin/rust-csv-128'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2cbf6cab626efc2f3745e0f5d76723d91030c7fe
[INFO] sha for GitHub repo ian-hamlin/rust-csv-128: 2cbf6cab626efc2f3745e0f5d76723d91030c7fe
[INFO] validating manifest of ian-hamlin/rust-csv-128 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 ian-hamlin/rust-csv-128 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 ian-hamlin/rust-csv-128
[INFO] finished frobbing ian-hamlin/rust-csv-128
[INFO] frobbed toml for ian-hamlin/rust-csv-128 written to work/ex/beta-1.37-6/sources/1.36.0/gh/ian-hamlin/rust-csv-128/Cargo.toml
[INFO] started frobbing ian-hamlin/rust-csv-128
[INFO] finished frobbing ian-hamlin/rust-csv-128
[INFO] frobbed toml for ian-hamlin/rust-csv-128 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ian-hamlin/rust-csv-128/Cargo.toml
[INFO] crate ian-hamlin/rust-csv-128 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]     Blocking waiting for file lock on package cache lock
[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 ian-hamlin/rust-csv-128 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-0/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/ian-hamlin/rust-csv-128:/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] 41e286e11e03d33387a2333fe56658cfcf89a1d1942e33f853174a52de89a64b
[INFO] running `"docker" "start" "-a" "41e286e11e03d33387a2333fe56658cfcf89a1d1942e33f853174a52de89a64b"`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling csv-core v0.1.5 (https://github.com/ian-hamlin/rust-csv?rev=9ef099dcd48e454613cd30e0ea8db514905cba92#9ef099dc)
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling csv v1.0.5 (https://github.com/ian-hamlin/rust-csv?rev=9ef099dcd48e454613cd30e0ea8db514905cba92#9ef099dc)
[INFO] [stderr]    Compiling rust-csv-128 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn example() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.13s
[INFO] running `"docker" "inspect" "41e286e11e03d33387a2333fe56658cfcf89a1d1942e33f853174a52de89a64b"`
[INFO] running `"docker" "rm" "-f" "41e286e11e03d33387a2333fe56658cfcf89a1d1942e33f853174a52de89a64b"`
[INFO] [stdout] 41e286e11e03d33387a2333fe56658cfcf89a1d1942e33f853174a52de89a64b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/ian-hamlin/rust-csv-128:/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] 8bdb5c3e59f2c6787a325baae502ce8bcb662d9cc0c4badb80bd776549cf8104
[INFO] running `"docker" "start" "-a" "8bdb5c3e59f2c6787a325baae502ce8bcb662d9cc0c4badb80bd776549cf8104"`
[INFO] [stderr]    Compiling rust-csv-128 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:24:32
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn example() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "8bdb5c3e59f2c6787a325baae502ce8bcb662d9cc0c4badb80bd776549cf8104"`
[INFO] running `"docker" "rm" "-f" "8bdb5c3e59f2c6787a325baae502ce8bcb662d9cc0c4badb80bd776549cf8104"`
[INFO] [stdout] 8bdb5c3e59f2c6787a325baae502ce8bcb662d9cc0c4badb80bd776549cf8104
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/ian-hamlin/rust-csv-128:/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] 8e7fc8fd668f2d978d611287b3de02cfcc0d5006f1fc80d1e0d8b04ab93a4dd3
[INFO] running `"docker" "start" "-a" "8e7fc8fd668f2d978d611287b3de02cfcc0d5006f1fc80d1e0d8b04ab93a4dd3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_csv_128-5cff6450dbd9ec6f
[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" "8e7fc8fd668f2d978d611287b3de02cfcc0d5006f1fc80d1e0d8b04ab93a4dd3"`
[INFO] running `"docker" "rm" "-f" "8e7fc8fd668f2d978d611287b3de02cfcc0d5006f1fc80d1e0d8b04ab93a4dd3"`
[INFO] [stdout] 8e7fc8fd668f2d978d611287b3de02cfcc0d5006f1fc80d1e0d8b04ab93a4dd3