[INFO] cloning repository tkmct/wtd
[INFO] running `"git" "clone" "--bare" "git://github.com/tkmct/wtd.git" "work/cache/sources/gh/tkmct/wtd"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tkmct/wtd'...
[INFO] running `"git" "clone" "work/cache/sources/gh/tkmct/wtd" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/tkmct/wtd"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/tkmct/wtd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tkmct/wtd" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/tkmct/wtd"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/tkmct/wtd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b1db890da2735d0a9ffb34a0779804964867111a
[INFO] sha for GitHub repo tkmct/wtd: b1db890da2735d0a9ffb34a0779804964867111a
[INFO] validating manifest of tkmct/wtd 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 tkmct/wtd 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 tkmct/wtd
[INFO] finished frobbing tkmct/wtd
[INFO] frobbed toml for tkmct/wtd written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/tkmct/wtd/Cargo.toml
[INFO] started frobbing tkmct/wtd
[INFO] finished frobbing tkmct/wtd
[INFO] frobbed toml for tkmct/wtd written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/tkmct/wtd/Cargo.toml
[INFO] crate tkmct/wtd 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] checking tkmct/wtd against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-2/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/tkmct/wtd:/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1f59de0d0431715b5e987a0c2eee4d704c7413aa6ec7328e813e74e6d2edf90a
[INFO] running `"docker" "start" "-a" "1f59de0d0431715b5e987a0c2eee4d704c7413aa6ec7328e813e74e6d2edf90a"`
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking wtd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `to_string`
[INFO] [stderr]   --> src/todos.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn to_string(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `done`
[INFO] [stderr]   --> src/todos.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn done(mut self, done: bool) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_string`
[INFO] [stderr]   --> src/todos.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn to_string(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `done`
[INFO] [stderr]   --> src/todos.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn done(mut self, done: bool) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `"docker" "inspect" "1f59de0d0431715b5e987a0c2eee4d704c7413aa6ec7328e813e74e6d2edf90a"`
[INFO] running `"docker" "rm" "-f" "1f59de0d0431715b5e987a0c2eee4d704c7413aa6ec7328e813e74e6d2edf90a"`
[INFO] [stdout] 1f59de0d0431715b5e987a0c2eee4d704c7413aa6ec7328e813e74e6d2edf90a