[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-1.38-1/sources/1.37.0/gh/ian-hamlin/rust-csv-128"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/gh/ian-hamlin/rust-csv-128"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ian-hamlin/rust-csv-128 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ian-hamlin/rust-csv-128 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-5/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/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3a65d3167e47253eadd588f8fbb7375688ca6eeee0a56832cac9969179112464
[INFO] running `"docker" "start" "-a" "3a65d3167e47253eadd588f8fbb7375688ca6eeee0a56832cac9969179112464"`
[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 csv v1.0.5 (https://github.com/ian-hamlin/rust-csv?rev=9ef099dcd48e454613cd30e0ea8db514905cba92#9ef099dc)
[INFO] [stderr]    Compiling serde_derive v1.0.90
[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 25.75s
[INFO] running `"docker" "inspect" "3a65d3167e47253eadd588f8fbb7375688ca6eeee0a56832cac9969179112464"`
[INFO] running `"docker" "rm" "-f" "3a65d3167e47253eadd588f8fbb7375688ca6eeee0a56832cac9969179112464"`
[INFO] [stdout] 3a65d3167e47253eadd588f8fbb7375688ca6eeee0a56832cac9969179112464
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8b454ad5ce1eb46141a31401b0ce1911d9dbc242f33b4d7b483cff7defb31f6c
[INFO] running `"docker" "start" "-a" "8b454ad5ce1eb46141a31401b0ce1911d9dbc242f33b4d7b483cff7defb31f6c"`
[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 0.72s
[INFO] running `"docker" "inspect" "8b454ad5ce1eb46141a31401b0ce1911d9dbc242f33b4d7b483cff7defb31f6c"`
[INFO] running `"docker" "rm" "-f" "8b454ad5ce1eb46141a31401b0ce1911d9dbc242f33b4d7b483cff7defb31f6c"`
[INFO] [stdout] 8b454ad5ce1eb46141a31401b0ce1911d9dbc242f33b4d7b483cff7defb31f6c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1095e0706b2d8392ac5902d5f58d6841014a71c8ff1e76084ec4ab027ae7ff58
[INFO] running `"docker" "start" "-a" "1095e0706b2d8392ac5902d5f58d6841014a71c8ff1e76084ec4ab027ae7ff58"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_csv_128-4700530ee6278a72
[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" "1095e0706b2d8392ac5902d5f58d6841014a71c8ff1e76084ec4ab027ae7ff58"`
[INFO] running `"docker" "rm" "-f" "1095e0706b2d8392ac5902d5f58d6841014a71c8ff1e76084ec4ab027ae7ff58"`
[INFO] [stdout] 1095e0706b2d8392ac5902d5f58d6841014a71c8ff1e76084ec4ab027ae7ff58