[INFO] updating cached repository andrewcsmith/owt-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/andrewcsmith/owt-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/andrewcsmith/owt-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/andrewcsmith/owt-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/andrewcsmith/owt-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/andrewcsmith/owt-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andrewcsmith/owt-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andrewcsmith/owt-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6d77840a6c7e77621ca0ed3810df594997bbbdb2
[INFO] sha for GitHub repo andrewcsmith/owt-rust: 6d77840a6c7e77621ca0ed3810df594997bbbdb2
[INFO] validating manifest of andrewcsmith/owt-rust 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 andrewcsmith/owt-rust 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 andrewcsmith/owt-rust
[INFO] finished frobbing andrewcsmith/owt-rust
[INFO] frobbed toml for andrewcsmith/owt-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/andrewcsmith/owt-rust/Cargo.toml
[INFO] started frobbing andrewcsmith/owt-rust
[INFO] finished frobbing andrewcsmith/owt-rust
[INFO] frobbed toml for andrewcsmith/owt-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andrewcsmith/owt-rust/Cargo.toml
[INFO] crate andrewcsmith/owt-rust 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/andrewcsmith/owt-rust/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[INFO] the lockfile is outdated, regenerating it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 andrewcsmith/owt-rust 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/andrewcsmith/owt-rust:/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] 4a4fe2ab1a523f2982f82ffd62fb0b5828615f6ef3642a2752061a8226bf5b6c
[INFO] running `"docker" "start" "-a" "4a4fe2ab1a523f2982f82ffd62fb0b5828615f6ef3642a2752061a8226bf5b6c"`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling matrixmultiply v0.2.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling alga v0.9.1
[INFO] [stderr]    Compiling nalgebra v0.18.0
[INFO] [stderr]    Compiling owt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved imports `na::DVec`, `na::DMat`, `na::Transpose`, `na::Inv`, `na::Diag`, `na::Iterable`
[INFO] [stderr]  --> src/lib.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | use na::{DVec, DMat, Norm, Transpose, Inv, Diag, Iterable};
[INFO] [stderr]   |          ^^^^  ^^^^        ^^^^^^^^^  ^^^  ^^^^  ^^^^^^^^ no `Iterable` in the root
[INFO] [stderr]   |          |     |           |          |    |
[INFO] [stderr]   |          |     |           |          |    no `Diag` in the root
[INFO] [stderr]   |          |     |           |          no `Inv` in the root
[INFO] [stderr]   |          |     |           no `Transpose` in the root
[INFO] [stderr]   |          |     |           help: a similar name exists in the module: `Transform`
[INFO] [stderr]   |          |     no `DMat` in the root
[INFO] [stderr]   |          no `DVec` in the root
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Norm`
[INFO] [stderr]  --> src/lib.rs:2:22
[INFO] [stderr]   |
[INFO] [stderr] 2 | use na::{DVec, DMat, Norm, Transpose, Inv, Diag, Iterable};
[INFO] [stderr]   |                      ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FromIterator`, `IntoIterator`
[INFO] [stderr]  --> src/lib.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::iter::{FromIterator, Iterator, IntoIterator};
[INFO] [stderr]   |                 ^^^^^^^^^^^^            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `owt`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4a4fe2ab1a523f2982f82ffd62fb0b5828615f6ef3642a2752061a8226bf5b6c"`
[INFO] running `"docker" "rm" "-f" "4a4fe2ab1a523f2982f82ffd62fb0b5828615f6ef3642a2752061a8226bf5b6c"`
[INFO] [stdout] 4a4fe2ab1a523f2982f82ffd62fb0b5828615f6ef3642a2752061a8226bf5b6c