[INFO] updating cached repository dweidenfeld/pic2social
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dweidenfeld/pic2social
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dweidenfeld/pic2social" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/dweidenfeld/pic2social"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/dweidenfeld/pic2social'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dweidenfeld/pic2social" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/dweidenfeld/pic2social"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/dweidenfeld/pic2social'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2f8c2733b22ee59cf1f632003a703ae42503ca60
[INFO] sha for GitHub repo dweidenfeld/pic2social: 2f8c2733b22ee59cf1f632003a703ae42503ca60
[INFO] validating manifest of dweidenfeld/pic2social on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dweidenfeld/pic2social on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dweidenfeld/pic2social
[INFO] finished frobbing dweidenfeld/pic2social
[INFO] frobbed toml for dweidenfeld/pic2social written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/dweidenfeld/pic2social/Cargo.toml
[INFO] started frobbing dweidenfeld/pic2social
[INFO] finished frobbing dweidenfeld/pic2social
[INFO] frobbed toml for dweidenfeld/pic2social written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/dweidenfeld/pic2social/Cargo.toml
[INFO] crate dweidenfeld/pic2social already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dweidenfeld/pic2social against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-0/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/dweidenfeld/pic2social:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ea03dd619e9a39f8e4f72d4247b82683f521a2a9adde6bc0dd28920680aed64a
[INFO] running `"docker" "start" "-a" "ea03dd619e9a39f8e4f72d4247b82683f521a2a9adde6bc0dd28920680aed64a"`
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]     Checking digest v0.6.2
[INFO] [stderr]     Checking crypto-mac v0.4.0
[INFO] [stderr]    Compiling structopt-derive v0.2.6
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking hmac v0.4.2
[INFO] [stderr]     Checking sha-1 v0.4.1
[INFO] [stderr]     Checking structopt v0.2.6
[INFO] [stderr]     Checking egg-mode v0.12.0
[INFO] [stderr]    Compiling serde_derive_internals v0.23.0
[INFO] [stderr]    Compiling derive-error-chain v0.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.37
[INFO] [stderr]     Checking dotenv v0.11.0
[INFO] [stderr]     Checking pic2social v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling clippy_lints v0.0.193
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `rustc_const_math`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.193/src/lib.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | extern crate rustc_const_math;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `clippy_lints`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ea03dd619e9a39f8e4f72d4247b82683f521a2a9adde6bc0dd28920680aed64a"`
[INFO] running `"docker" "rm" "-f" "ea03dd619e9a39f8e4f72d4247b82683f521a2a9adde6bc0dd28920680aed64a"`
[INFO] [stdout] ea03dd619e9a39f8e4f72d4247b82683f521a2a9adde6bc0dd28920680aed64a