[INFO] updating cached repository je6bmq/gnuplotters
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/je6bmq/gnuplotters
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/je6bmq/gnuplotters" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/je6bmq/gnuplotters"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/je6bmq/gnuplotters'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/je6bmq/gnuplotters" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/je6bmq/gnuplotters"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/je6bmq/gnuplotters'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a628bc0a0891f41668c4b9e4ee5d89eb17ad2ddd
[INFO] sha for GitHub repo je6bmq/gnuplotters: a628bc0a0891f41668c4b9e4ee5d89eb17ad2ddd
[INFO] validating manifest of je6bmq/gnuplotters on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of je6bmq/gnuplotters on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing je6bmq/gnuplotters
[INFO] finished frobbing je6bmq/gnuplotters
[INFO] frobbed toml for je6bmq/gnuplotters written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/je6bmq/gnuplotters/Cargo.toml
[INFO] started frobbing je6bmq/gnuplotters
[INFO] finished frobbing je6bmq/gnuplotters
[INFO] frobbed toml for je6bmq/gnuplotters written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/je6bmq/gnuplotters/Cargo.toml
[INFO] crate je6bmq/gnuplotters already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking je6bmq/gnuplotters against master#0f88167f89fffe321590c5148f21b7d51d44388d for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-2/master#0f88167f89fffe321590c5148f21b7d51d44388d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/je6bmq/gnuplotters:/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" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] eff0fa690779d8f1e8f4fc0077e7272802010372803a8761e02c0f56ae7e3c72
[INFO] running `"docker" "start" "-a" "eff0fa690779d8f1e8f4fc0077e7272802010372803a8761e02c0f56ae7e3c72"`
[INFO] [stderr]     Checking clap v2.22.1
[INFO] [stderr]     Checking mktemp v0.3.1
[INFO] [stderr]     Checking gnuplotters v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.19s
[INFO] running `"docker" "inspect" "eff0fa690779d8f1e8f4fc0077e7272802010372803a8761e02c0f56ae7e3c72"`
[INFO] running `"docker" "rm" "-f" "eff0fa690779d8f1e8f4fc0077e7272802010372803a8761e02c0f56ae7e3c72"`
[INFO] [stdout] eff0fa690779d8f1e8f4fc0077e7272802010372803a8761e02c0f56ae7e3c72