[INFO] updating cached repository nkoehring/nanobe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nkoehring/nanobe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nkoehring/nanobe" "work/ex/beta-1.37-6/sources/1.36.0/gh/nkoehring/nanobe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nkoehring/nanobe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nkoehring/nanobe" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nkoehring/nanobe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nkoehring/nanobe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 456e04d73553de4fcdadedb722d3ac817e36b5b7
[INFO] sha for GitHub repo nkoehring/nanobe: 456e04d73553de4fcdadedb722d3ac817e36b5b7
[INFO] validating manifest of nkoehring/nanobe 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 nkoehring/nanobe 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 nkoehring/nanobe
[INFO] removed path dependency bart_derive from nkoehring/nanobe
[INFO] finished frobbing nkoehring/nanobe
[INFO] frobbed toml for nkoehring/nanobe written to work/ex/beta-1.37-6/sources/1.36.0/gh/nkoehring/nanobe/Cargo.toml
[INFO] started frobbing nkoehring/nanobe
[INFO] removed path dependency bart_derive from nkoehring/nanobe
[INFO] finished frobbing nkoehring/nanobe
[INFO] frobbed toml for nkoehring/nanobe written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nkoehring/nanobe/Cargo.toml
[INFO] crate nkoehring/nanobe 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]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nkoehring/nanobe/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[INFO] the lockfile is outdated, regenerating it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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nkoehring/nanobe 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/nkoehring/nanobe:/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] aa18b0a74769825ba51ae35e691d6d859e7ad0a9286e2f8dae169fde56efc835
[INFO] running `"docker" "start" "-a" "aa18b0a74769825ba51ae35e691d6d859e7ad0a9286e2f8dae169fde56efc835"`
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling typed-arena v1.4.1
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling bart v0.1.4
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling libflate v0.1.25
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling trackable_derive v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling slog-scope v4.1.2
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling slog-kvfilter v0.6.1
[INFO] [stderr]    Compiling trackable v0.2.22
[INFO] [stderr]    Compiling slog-stdlog v3.0.5
[INFO] [stderr]    Compiling bart_derive v0.1.4
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling slog-term v2.4.1
[INFO] [stderr]    Compiling comrak v0.1.9
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling sloggers v0.2.9
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling nanobe v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `html`
[INFO] [stderr]   --> src/model/website.rs:44:3
[INFO] [stderr]    |
[INFO] [stderr] 44 |   pub fn html(&self) -> String {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `json`
[INFO] [stderr]   --> src/model/website.rs:48:3
[INFO] [stderr]    |
[INFO] [stderr] 48 |   pub fn json(&self) -> String {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `"docker" "inspect" "aa18b0a74769825ba51ae35e691d6d859e7ad0a9286e2f8dae169fde56efc835"`
[INFO] running `"docker" "rm" "-f" "aa18b0a74769825ba51ae35e691d6d859e7ad0a9286e2f8dae169fde56efc835"`
[INFO] [stdout] aa18b0a74769825ba51ae35e691d6d859e7ad0a9286e2f8dae169fde56efc835
[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/nkoehring/nanobe:/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] a14808e7af08f146421d7e733c0cf0ff6b1cc58419f70e34cdc6c5e94f9f4939
[INFO] running `"docker" "start" "-a" "a14808e7af08f146421d7e733c0cf0ff6b1cc58419f70e34cdc6c5e94f9f4939"`
[INFO] [stderr]    Compiling nanobe v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `html`
[INFO] [stderr]   --> src/model/website.rs:44:3
[INFO] [stderr]    |
[INFO] [stderr] 44 |   pub fn html(&self) -> String {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `json`
[INFO] [stderr]   --> src/model/website.rs:48:3
[INFO] [stderr]    |
[INFO] [stderr] 48 |   pub fn json(&self) -> String {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `"docker" "inspect" "a14808e7af08f146421d7e733c0cf0ff6b1cc58419f70e34cdc6c5e94f9f4939"`
[INFO] running `"docker" "rm" "-f" "a14808e7af08f146421d7e733c0cf0ff6b1cc58419f70e34cdc6c5e94f9f4939"`
[INFO] [stdout] a14808e7af08f146421d7e733c0cf0ff6b1cc58419f70e34cdc6c5e94f9f4939
[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/nkoehring/nanobe:/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] e30e6c3470000234458cb3f6777f240cf34aaf1791e30a5fcfa61ddea389d64b
[INFO] running `"docker" "start" "-a" "e30e6c3470000234458cb3f6777f240cf34aaf1791e30a5fcfa61ddea389d64b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nanobe-9a27cf9e1d275c0e
[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" "e30e6c3470000234458cb3f6777f240cf34aaf1791e30a5fcfa61ddea389d64b"`
[INFO] running `"docker" "rm" "-f" "e30e6c3470000234458cb3f6777f240cf34aaf1791e30a5fcfa61ddea389d64b"`
[INFO] [stdout] e30e6c3470000234458cb3f6777f240cf34aaf1791e30a5fcfa61ddea389d64b