[INFO] updating cached repository J-Wall/hist2d
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/J-Wall/hist2d
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/J-Wall/hist2d" "work/ex/beta-1.38-1/sources/1.37.0/gh/J-Wall/hist2d"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/J-Wall/hist2d'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/J-Wall/hist2d" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/J-Wall/hist2d"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/J-Wall/hist2d'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 25eaa89bcff8f5a56c2ff11e0cbc33ac00477e9c
[INFO] sha for GitHub repo J-Wall/hist2d: 25eaa89bcff8f5a56c2ff11e0cbc33ac00477e9c
[INFO] validating manifest of J-Wall/hist2d 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 J-Wall/hist2d 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 J-Wall/hist2d
[INFO] finished frobbing J-Wall/hist2d
[INFO] frobbed toml for J-Wall/hist2d written to work/ex/beta-1.38-1/sources/1.37.0/gh/J-Wall/hist2d/Cargo.toml
[INFO] started frobbing J-Wall/hist2d
[INFO] finished frobbing J-Wall/hist2d
[INFO] frobbed toml for J-Wall/hist2d written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/J-Wall/hist2d/Cargo.toml
[INFO] crate J-Wall/hist2d 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/J-Wall/hist2d/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[INFO] the lockfile is outdated, regenerating it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 J-Wall/hist2d 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/J-Wall/hist2d:/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] a50e761e6e57ba574d6c4f95d78096561e1f44ef9dcaf691aeb90ddef0161ee3
[INFO] running `"docker" "start" "-a" "a50e761e6e57ba574d6c4f95d78096561e1f44ef9dcaf691aeb90ddef0161ee3"`
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling hist2d v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.84s
[INFO] running `"docker" "inspect" "a50e761e6e57ba574d6c4f95d78096561e1f44ef9dcaf691aeb90ddef0161ee3"`
[INFO] running `"docker" "rm" "-f" "a50e761e6e57ba574d6c4f95d78096561e1f44ef9dcaf691aeb90ddef0161ee3"`
[INFO] [stdout] a50e761e6e57ba574d6c4f95d78096561e1f44ef9dcaf691aeb90ddef0161ee3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/J-Wall/hist2d:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] b71884e7a405406382d28be0a4aa1a83fcc41e8599cfeb17b7f26b61454a07a3
[INFO] running `"docker" "start" "-a" "b71884e7a405406382d28be0a4aa1a83fcc41e8599cfeb17b7f26b61454a07a3"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hist2d v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "b71884e7a405406382d28be0a4aa1a83fcc41e8599cfeb17b7f26b61454a07a3"`
[INFO] running `"docker" "rm" "-f" "b71884e7a405406382d28be0a4aa1a83fcc41e8599cfeb17b7f26b61454a07a3"`
[INFO] [stdout] b71884e7a405406382d28be0a4aa1a83fcc41e8599cfeb17b7f26b61454a07a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/J-Wall/hist2d:/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" "test" "--frozen"`
[INFO] [stdout] e78ca699d077ff02090841ad6e074578def53033239ccb0c37b39ee2a69b64d6
[INFO] running `"docker" "start" "-a" "e78ca699d077ff02090841ad6e074578def53033239ccb0c37b39ee2a69b64d6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hist2d-e8cfc8fdcbbebb1f
[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" "e78ca699d077ff02090841ad6e074578def53033239ccb0c37b39ee2a69b64d6"`
[INFO] running `"docker" "rm" "-f" "e78ca699d077ff02090841ad6e074578def53033239ccb0c37b39ee2a69b64d6"`
[INFO] [stdout] e78ca699d077ff02090841ad6e074578def53033239ccb0c37b39ee2a69b64d6