[INFO] updating cached repository codeslinger/glasspack
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/codeslinger/glasspack
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/codeslinger/glasspack" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/codeslinger/glasspack"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/codeslinger/glasspack'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/codeslinger/glasspack" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/codeslinger/glasspack"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/codeslinger/glasspack'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a79c442ca8a08a5a147d260f20edd2d5797d4108
[INFO] sha for GitHub repo codeslinger/glasspack: a79c442ca8a08a5a147d260f20edd2d5797d4108
[INFO] validating manifest of codeslinger/glasspack on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of codeslinger/glasspack on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing codeslinger/glasspack
[INFO] finished frobbing codeslinger/glasspack
[INFO] frobbed toml for codeslinger/glasspack written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/codeslinger/glasspack/Cargo.toml
[INFO] started frobbing codeslinger/glasspack
[INFO] finished frobbing codeslinger/glasspack
[INFO] frobbed toml for codeslinger/glasspack written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/codeslinger/glasspack/Cargo.toml
[INFO] crate codeslinger/glasspack already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking codeslinger/glasspack against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-7/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/codeslinger/glasspack:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b40996a1e00d50d769a4b3f33996bba6e53955629769b507a863f919e92797b9
[INFO] running `"docker" "start" "-a" "b40996a1e00d50d769a4b3f33996bba6e53955629769b507a863f919e92797b9"`
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]     Checking nix v0.13.0
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking hashbrown v0.1.8
[INFO] [stderr]     Checking evmap v4.2.2
[INFO] [stderr]     Checking glasspack v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `payload`
[INFO] [stderr]   --> src/packet.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn payload(&self) -> &[u8] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `payload`
[INFO] [stderr]   --> src/packet.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn payload(&self) -> &[u8] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
[INFO] running `"docker" "inspect" "b40996a1e00d50d769a4b3f33996bba6e53955629769b507a863f919e92797b9"`
[INFO] running `"docker" "rm" "-f" "b40996a1e00d50d769a4b3f33996bba6e53955629769b507a863f919e92797b9"`
[INFO] [stdout] b40996a1e00d50d769a4b3f33996bba6e53955629769b507a863f919e92797b9