[INFO] crate softposit 0.3.9 is already in cache
[INFO] extracting crate softposit 0.3.9 into work/ex/beta-1.38-1/sources/1.37.0/reg/softposit/0.3.9
[INFO] extracting crate softposit 0.3.9 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/softposit/0.3.9
[INFO] validating manifest of softposit-0.3.9 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 softposit-0.3.9 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 softposit-0.3.9
[INFO] removed 1 missing examples
[INFO] finished frobbing softposit-0.3.9
[INFO] frobbed toml for softposit-0.3.9 written to work/ex/beta-1.38-1/sources/1.37.0/reg/softposit/0.3.9/Cargo.toml
[INFO] started frobbing softposit-0.3.9
[INFO] removed 1 missing examples
[INFO] finished frobbing softposit-0.3.9
[INFO] frobbed toml for softposit-0.3.9 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/softposit/0.3.9/Cargo.toml
[INFO] crate softposit-0.3.9 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing softposit-0.3.9 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/reg/softposit/0.3.9:/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] 83a960be44033229c7348d55e217a84d3c3c7d3457ce6f19b38aa0722ca76f7e
[INFO] running `"docker" "start" "-a" "83a960be44033229c7348d55e217a84d3c3c7d3457ce6f19b38aa0722ca76f7e"`
[INFO] [stderr]    Compiling softposit v0.3.9 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `"docker" "inspect" "83a960be44033229c7348d55e217a84d3c3c7d3457ce6f19b38aa0722ca76f7e"`
[INFO] running `"docker" "rm" "-f" "83a960be44033229c7348d55e217a84d3c3c7d3457ce6f19b38aa0722ca76f7e"`
[INFO] [stdout] 83a960be44033229c7348d55e217a84d3c3c7d3457ce6f19b38aa0722ca76f7e
[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/reg/softposit/0.3.9:/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] 71636a5bd4ea796c74d6fe7e6f2e7079544877412f80103e164e9981a75277bc
[INFO] running `"docker" "start" "-a" "71636a5bd4ea796c74d6fe7e6f2e7079544877412f80103e164e9981a75277bc"`
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling regex-automata v0.1.7
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling bstr v0.2.1
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling csv v1.1.0
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling softposit v0.3.9 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `nalgebra`
[INFO] [stderr]  --> examples/inverse.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use nalgebra::{Dynamic, Matrix, VecStorage};
[INFO] [stderr]   |     ^^^^^^^^ use of undeclared type or module `nalgebra`
[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 `softposit`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "71636a5bd4ea796c74d6fe7e6f2e7079544877412f80103e164e9981a75277bc"`
[INFO] running `"docker" "rm" "-f" "71636a5bd4ea796c74d6fe7e6f2e7079544877412f80103e164e9981a75277bc"`
[INFO] [stdout] 71636a5bd4ea796c74d6fe7e6f2e7079544877412f80103e164e9981a75277bc