[INFO] updating cached repository rnitschelm/app
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rnitschelm/app
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rnitschelm/app" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/rnitschelm/app"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/rnitschelm/app'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rnitschelm/app" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/rnitschelm/app"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/rnitschelm/app'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b4ab7e21b6a65737c88c59803362f809facf345b
[INFO] sha for GitHub repo rnitschelm/app: b4ab7e21b6a65737c88c59803362f809facf345b
[INFO] validating manifest of rnitschelm/app on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rnitschelm/app on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rnitschelm/app
[INFO] finished frobbing rnitschelm/app
[INFO] frobbed toml for rnitschelm/app written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/rnitschelm/app/Cargo.toml
[INFO] started frobbing rnitschelm/app
[INFO] finished frobbing rnitschelm/app
[INFO] frobbed toml for rnitschelm/app written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/rnitschelm/app/Cargo.toml
[INFO] crate rnitschelm/app already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rnitschelm/app against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-7/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/rnitschelm/app:/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=forbid" "-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" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ca72a68308791a73e3b14fb7ef3b1c556b0d067a584c9f01df4796defed44089
[INFO] running `"docker" "start" "-a" "ca72a68308791a73e3b14fb7ef3b1c556b0d067a584c9f01df4796defed44089"`
[INFO] [stderr]    Compiling regex-syntax v0.6.3
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]     Checking toml v0.4.9
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking diesel v1.3.3
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]     Checking validator v0.8.0
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]     Checking bcrypt v0.2.1
[INFO] [stderr]     Checking tokio-reactor v0.1.7
[INFO] [stderr]     Checking dotenv v0.9.0
[INFO] [stderr]     Checking rocket_http v0.4.0-rc.1
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking notify v4.0.6
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling validator_derive v0.8.0
[INFO] [stderr]    Compiling rocket_codegen v0.4.0-rc.1
[INFO] [stderr] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.4.0-rc.1/src/proc_macro_ext.rs:72:41
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let inner: InnerSpan = unsafe { ::std::mem::transmute(self) };
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: source type: `proc_macro::Span` (32 bits)
[INFO] [stderr]    = note: target type: `syntax_pos::Span` (64 bits)
[INFO] [stderr] 
[INFO] [stderr] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.4.0-rc.1/src/proc_macro_ext.rs:101:23
[INFO] [stderr]     |
[INFO] [stderr] 101 |         Some(unsafe { ::std::mem::transmute(new_inner) })
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: source type: `syntax_pos::Span` (64 bits)
[INFO] [stderr]     = note: target type: `proc_macro::Span` (32 bits)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0512`.
[INFO] [stderr] error: Could not compile `rocket_codegen`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "ca72a68308791a73e3b14fb7ef3b1c556b0d067a584c9f01df4796defed44089"`
[INFO] running `"docker" "rm" "-f" "ca72a68308791a73e3b14fb7ef3b1c556b0d067a584c9f01df4796defed44089"`
[INFO] [stdout] ca72a68308791a73e3b14fb7ef3b1c556b0d067a584c9f01df4796defed44089