[INFO] updating cached repository hakatashi/nicopedia-dataset-parser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hakatashi/nicopedia-dataset-parser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hakatashi/nicopedia-dataset-parser" "work/ex/beta-1.38-1/sources/1.37.0/gh/hakatashi/nicopedia-dataset-parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hakatashi/nicopedia-dataset-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hakatashi/nicopedia-dataset-parser" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hakatashi/nicopedia-dataset-parser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hakatashi/nicopedia-dataset-parser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fd70a7b884d253861222e7a4201a2dca42f9be78
[INFO] sha for GitHub repo hakatashi/nicopedia-dataset-parser: fd70a7b884d253861222e7a4201a2dca42f9be78
[INFO] validating manifest of hakatashi/nicopedia-dataset-parser 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 hakatashi/nicopedia-dataset-parser 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 hakatashi/nicopedia-dataset-parser
[INFO] finished frobbing hakatashi/nicopedia-dataset-parser
[INFO] frobbed toml for hakatashi/nicopedia-dataset-parser written to work/ex/beta-1.38-1/sources/1.37.0/gh/hakatashi/nicopedia-dataset-parser/Cargo.toml
[INFO] started frobbing hakatashi/nicopedia-dataset-parser
[INFO] finished frobbing hakatashi/nicopedia-dataset-parser
[INFO] frobbed toml for hakatashi/nicopedia-dataset-parser written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hakatashi/nicopedia-dataset-parser/Cargo.toml
[INFO] crate hakatashi/nicopedia-dataset-parser 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/hakatashi/nicopedia-dataset-parser/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 hakatashi/nicopedia-dataset-parser against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hakatashi/nicopedia-dataset-parser:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b4051afa1a138d413cb4a5ab0932e64b76e2b0e2d2247498a7bcf7492543b582
[INFO] running `"docker" "start" "-a" "b4051afa1a138d413cb4a5ab0932e64b76e2b0e2d2247498a7bcf7492543b582"`
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling zip v0.4.2
[INFO] [stderr]    Compiling nicopedia-dataset-parser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn run() -> 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 6.66s
[INFO] running `"docker" "inspect" "b4051afa1a138d413cb4a5ab0932e64b76e2b0e2d2247498a7bcf7492543b582"`
[INFO] running `"docker" "rm" "-f" "b4051afa1a138d413cb4a5ab0932e64b76e2b0e2d2247498a7bcf7492543b582"`
[INFO] [stdout] b4051afa1a138d413cb4a5ab0932e64b76e2b0e2d2247498a7bcf7492543b582
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hakatashi/nicopedia-dataset-parser:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e4ded23f4b3973943a31d0eeddf5eb1d130cb4eb43304dbaf2e9806f7882167e
[INFO] running `"docker" "start" "-a" "e4ded23f4b3973943a31d0eeddf5eb1d130cb4eb43304dbaf2e9806f7882167e"`
[INFO] [stderr]    Compiling nicopedia-dataset-parser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn run() -> 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 0.78s
[INFO] running `"docker" "inspect" "e4ded23f4b3973943a31d0eeddf5eb1d130cb4eb43304dbaf2e9806f7882167e"`
[INFO] running `"docker" "rm" "-f" "e4ded23f4b3973943a31d0eeddf5eb1d130cb4eb43304dbaf2e9806f7882167e"`
[INFO] [stdout] e4ded23f4b3973943a31d0eeddf5eb1d130cb4eb43304dbaf2e9806f7882167e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hakatashi/nicopedia-dataset-parser:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 9417cef073a9dc049f3a91df9bbc13948645b02cf8a1188d68feeb38ef42a92f
[INFO] running `"docker" "start" "-a" "9417cef073a9dc049f3a91df9bbc13948645b02cf8a1188d68feeb38ef42a92f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nicopedia_dataset_parser-2f324ff1b9af9c34
[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" "9417cef073a9dc049f3a91df9bbc13948645b02cf8a1188d68feeb38ef42a92f"`
[INFO] running `"docker" "rm" "-f" "9417cef073a9dc049f3a91df9bbc13948645b02cf8a1188d68feeb38ef42a92f"`
[INFO] [stdout] 9417cef073a9dc049f3a91df9bbc13948645b02cf8a1188d68feeb38ef42a92f