[INFO] updating cached repository GuillaumeDIDIER/C-teel
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/GuillaumeDIDIER/C-teel
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/GuillaumeDIDIER/C-teel" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/GuillaumeDIDIER/C-teel"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/GuillaumeDIDIER/C-teel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/GuillaumeDIDIER/C-teel" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/GuillaumeDIDIER/C-teel"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/GuillaumeDIDIER/C-teel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4e46a6623dc3ce669e7525cff7069dbdeaa4043b
[INFO] sha for GitHub repo GuillaumeDIDIER/C-teel: 4e46a6623dc3ce669e7525cff7069dbdeaa4043b
[INFO] validating manifest of GuillaumeDIDIER/C-teel 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 GuillaumeDIDIER/C-teel 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 GuillaumeDIDIER/C-teel
[INFO] finished frobbing GuillaumeDIDIER/C-teel
[INFO] frobbed toml for GuillaumeDIDIER/C-teel written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/GuillaumeDIDIER/C-teel/Cargo.toml
[INFO] started frobbing GuillaumeDIDIER/C-teel
[INFO] finished frobbing GuillaumeDIDIER/C-teel
[INFO] frobbed toml for GuillaumeDIDIER/C-teel written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/GuillaumeDIDIER/C-teel/Cargo.toml
[INFO] crate GuillaumeDIDIER/C-teel 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 GuillaumeDIDIER/C-teel against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-2/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/GuillaumeDIDIER/C-teel:/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] 937c646e2a8ca472a94ca59c51f6ad20614da0a967635130a621acc11e4522a9
[INFO] running `"docker" "start" "-a" "937c646e2a8ca472a94ca59c51f6ad20614da0a967635130a621acc11e4522a9"`
[INFO] [stderr]     Checking clap v2.19.3
[INFO] [stderr]     Checking nom v2.1.0
[INFO] [stderr]     Checking C_teel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `cnd_cmp`
[INFO] [stderr]    --> src/rtl/builder.rs:343:5
[INFO] [stderr]     |
[INFO] [stderr] 343 |     fn cnd_cmp(& mut self, op: x64Branch, lhs: tast::Expression, rhs: tast::Expression, exit_false: Label, exit_true: Label) -> Label {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `C_teel` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `c_teel`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `cnd_cmp`
[INFO] [stderr]    --> src/rtl/builder.rs:343:5
[INFO] [stderr]     |
[INFO] [stderr] 343 |     fn cnd_cmp(& mut self, op: x64Branch, lhs: tast::Expression, rhs: tast::Expression, exit_false: Label, exit_true: Label) -> Label {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `C_teel` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `c_teel`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.81s
[INFO] running `"docker" "inspect" "937c646e2a8ca472a94ca59c51f6ad20614da0a967635130a621acc11e4522a9"`
[INFO] running `"docker" "rm" "-f" "937c646e2a8ca472a94ca59c51f6ad20614da0a967635130a621acc11e4522a9"`
[INFO] [stdout] 937c646e2a8ca472a94ca59c51f6ad20614da0a967635130a621acc11e4522a9