[INFO] updating cached repository luogni/mtb
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/luogni/mtb
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/luogni/mtb" "work/ex/beta-1.37-6/sources/1.36.0/gh/luogni/mtb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/luogni/mtb'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/luogni/mtb" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/luogni/mtb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/luogni/mtb'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a5ae5d30ada8f2fc94fafe4db6bdfead7f994d35
[INFO] sha for GitHub repo luogni/mtb: a5ae5d30ada8f2fc94fafe4db6bdfead7f994d35
[INFO] validating manifest of luogni/mtb 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 luogni/mtb 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 luogni/mtb
[INFO] finished frobbing luogni/mtb
[INFO] frobbed toml for luogni/mtb written to work/ex/beta-1.37-6/sources/1.36.0/gh/luogni/mtb/Cargo.toml
[INFO] started frobbing luogni/mtb
[INFO] finished frobbing luogni/mtb
[INFO] frobbed toml for luogni/mtb written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/luogni/mtb/Cargo.toml
[INFO] crate luogni/mtb 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 git repository `https://github.com/luogni/slippy-map-tiles-rs.git`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/luogni/mtb/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[INFO] the lockfile is outdated, regenerating it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] [stderr]     Updating git repository `https://github.com/AtheMathmo/rusty-machine`
[INFO] [stderr]     Updating git repository `https://github.com/luogni/slippy-map-tiles-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/AtheMathmo/rulinalg`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/AtheMathmo/rusty-machine`
[INFO] [stderr]     Updating git repository `https://github.com/luogni/slippy-map-tiles-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/AtheMathmo/rulinalg`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing luogni/mtb 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-3/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/luogni/mtb:/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] f3a841866297c601ae61df7d11084fcf51af66f5ddfb6738ee515a5e9ae2580a
[INFO] running `"docker" "start" "-a" "f3a841866297c601ae61df7d11084fcf51af66f5ddfb6738ee515a5e9ae2580a"`
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling rayon v0.6.0
[INFO] [stderr]    Compiling error-chain v0.9.0
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling slippy-map-tiles v0.10.0 (https://github.com/luogni/slippy-map-tiles-rs.git#a5d526b8)
[INFO] [stderr]    Compiling nalgebra v0.5.1
[INFO] [stderr]    Compiling rulinalg v0.4.2 (https://github.com/AtheMathmo/rulinalg?rev=1ed8b937#1ed8b937)
[INFO] [stderr]    Compiling quickcheck v0.2.27
[INFO] [stderr]    Compiling image v0.12.4
[INFO] [stderr]    Compiling rusty-machine v0.5.4 (https://github.com/AtheMathmo/rusty-machine#f43da8d7)
[INFO] [stderr]    Compiling imageproc v0.7.0
[INFO] [stderr]    Compiling mtb v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.96s
[INFO] running `"docker" "inspect" "f3a841866297c601ae61df7d11084fcf51af66f5ddfb6738ee515a5e9ae2580a"`
[INFO] running `"docker" "rm" "-f" "f3a841866297c601ae61df7d11084fcf51af66f5ddfb6738ee515a5e9ae2580a"`
[INFO] [stdout] f3a841866297c601ae61df7d11084fcf51af66f5ddfb6738ee515a5e9ae2580a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/luogni/mtb:/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] 1b27534bfd6a7c585aa08c9b5f1e062147c10d851779d6faf6fec853be6ae47e
[INFO] running `"docker" "start" "-a" "1b27534bfd6a7c585aa08c9b5f1e062147c10d851779d6faf6fec853be6ae47e"`
[INFO] [stderr]    Compiling mtb v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `"docker" "inspect" "1b27534bfd6a7c585aa08c9b5f1e062147c10d851779d6faf6fec853be6ae47e"`
[INFO] running `"docker" "rm" "-f" "1b27534bfd6a7c585aa08c9b5f1e062147c10d851779d6faf6fec853be6ae47e"`
[INFO] [stdout] 1b27534bfd6a7c585aa08c9b5f1e062147c10d851779d6faf6fec853be6ae47e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/luogni/mtb:/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] 5f1410cad3e70dab144335c88e8f9d5de6ca9b9d2014ad306e0d3292d0a4192c
[INFO] running `"docker" "start" "-a" "5f1410cad3e70dab144335c88e8f9d5de6ca9b9d2014ad306e0d3292d0a4192c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mtb-94828d7323862ecb
[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" "5f1410cad3e70dab144335c88e8f9d5de6ca9b9d2014ad306e0d3292d0a4192c"`
[INFO] running `"docker" "rm" "-f" "5f1410cad3e70dab144335c88e8f9d5de6ca9b9d2014ad306e0d3292d0a4192c"`
[INFO] [stdout] 5f1410cad3e70dab144335c88e8f9d5de6ca9b9d2014ad306e0d3292d0a4192c