[INFO] updating cached repository jhelwig/technobot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jhelwig/technobot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jhelwig/technobot" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/jhelwig/technobot"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/jhelwig/technobot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jhelwig/technobot" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/jhelwig/technobot"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/jhelwig/technobot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f6e8fee33b4c82b4caebe7861fd1e4b166e90a54
[INFO] sha for GitHub repo jhelwig/technobot: f6e8fee33b4c82b4caebe7861fd1e4b166e90a54
[INFO] validating manifest of jhelwig/technobot on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jhelwig/technobot on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jhelwig/technobot
[INFO] finished frobbing jhelwig/technobot
[INFO] frobbed toml for jhelwig/technobot written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/jhelwig/technobot/Cargo.toml
[INFO] started frobbing jhelwig/technobot
[INFO] finished frobbing jhelwig/technobot
[INFO] frobbed toml for jhelwig/technobot written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/jhelwig/technobot/Cargo.toml
[INFO] crate jhelwig/technobot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking jhelwig/technobot against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/jhelwig/technobot:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b8a5edbd9fdc7ecde94e67e51caa0a8e5fb9843e72c22d35c6b21f8d1ecf385b
[INFO] running `"docker" "start" "-a" "b8a5edbd9fdc7ecde94e67e51caa0a8e5fb9843e72c22d35c6b21f8d1ecf385b"`
[INFO] [stderr] error: multiple packages link to native library `openssl`, but a native library can be linked only once
[INFO] [stderr] 
[INFO] [stderr] package `openssl-sys v0.7.17`
[INFO] [stderr]     ... which is depended on by `openssl v0.7.14`
[INFO] [stderr]     ... which is depended on by `cookie v0.2.5`
[INFO] [stderr]     ... which is depended on by `hyper v0.9.18`
[INFO] [stderr]     ... which is depended on by `discord v0.8.0`
[INFO] [stderr]     ... which is depended on by `technobot v0.1.0 (/opt/crater/workdir)`
[INFO] [stderr] links to native library `openssl`
[INFO] [stderr] 
[INFO] [stderr] package `openssl-sys v0.9.19`
[INFO] [stderr]     ... which is depended on by `openssl v0.9.19`
[INFO] [stderr]     ... which is depended on by `native-tls v0.1.4`
[INFO] [stderr]     ... which is depended on by `hyper-tls v0.1.2`
[INFO] [stderr]     ... which is depended on by `reqwest v0.8.0`
[INFO] [stderr]     ... which is depended on by `technobot v0.1.0 (/opt/crater/workdir)`
[INFO] [stderr] also links to native library `openssl`
[INFO] running `"docker" "inspect" "b8a5edbd9fdc7ecde94e67e51caa0a8e5fb9843e72c22d35c6b21f8d1ecf385b"`
[INFO] running `"docker" "rm" "-f" "b8a5edbd9fdc7ecde94e67e51caa0a8e5fb9843e72c22d35c6b21f8d1ecf385b"`
[INFO] [stdout] b8a5edbd9fdc7ecde94e67e51caa0a8e5fb9843e72c22d35c6b21f8d1ecf385b