[INFO] updating cached repository Jim-Holmstroem/joust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Jim-Holmstroem/joust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Jim-Holmstroem/joust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Jim-Holmstroem/joust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Jim-Holmstroem/joust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Jim-Holmstroem/joust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jim-Holmstroem/joust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jim-Holmstroem/joust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f1069b2ce9d8503abf3340083a51e91db2893b4c [INFO] sha for GitHub repo Jim-Holmstroem/joust: f1069b2ce9d8503abf3340083a51e91db2893b4c [INFO] validating manifest of Jim-Holmstroem/joust on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Jim-Holmstroem/joust on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Jim-Holmstroem/joust [INFO] finished frobbing Jim-Holmstroem/joust [INFO] frobbed toml for Jim-Holmstroem/joust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Jim-Holmstroem/joust/Cargo.toml [INFO] started frobbing Jim-Holmstroem/joust [INFO] finished frobbing Jim-Holmstroem/joust [INFO] frobbed toml for Jim-Holmstroem/joust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jim-Holmstroem/joust/Cargo.toml [INFO] crate Jim-Holmstroem/joust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Jim-Holmstroem/joust against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Jim-Holmstroem/joust:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 58540ef91ec981d007c74a728dd37b6aef4718017e3a06d1e85ff5a10960020d [INFO] running `"docker" "start" "-a" "58540ef91ec981d007c74a728dd37b6aef4718017e3a06d1e85ff5a10960020d"` [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling crossbeam v0.7.1 [INFO] [stderr] Compiling joust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `futures::future` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use futures::future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0495]: cannot infer an appropriate lifetime due to conflicting requirements [INFO] [stderr] --> src/main.rs:77:23 [INFO] [stderr] | [INFO] [stderr] 77 | thread::spawn(move || { [INFO] [stderr] | _______________________^ [INFO] [stderr] 78 | | s.send(self.reader.read_line(&mut output)).unwrap(); [INFO] [stderr] 79 | | //s.send(output).unwrap(); [INFO] [stderr] 80 | | }); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] note: first, the lifetime cannot outlive the anonymous lifetime #1 defined on the method body at 70:5... [INFO] [stderr] --> src/main.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | / fn act(&mut self, input: String) -> io::Result { [INFO] [stderr] 71 | | self.writer.write_all(input.as_bytes())?; [INFO] [stderr] 72 | | self.writer.flush()?; [INFO] [stderr] 73 | | [INFO] [stderr] ... | [INFO] [stderr] 87 | | Ok("".to_string()) [INFO] [stderr] 88 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] = note: ...so that the types are compatible: [INFO] [stderr] expected &mut Program [INFO] [stderr] found &mut Program [INFO] [stderr] = note: but, the lifetime must be valid for the static lifetime... [INFO] [stderr] note: ...so that the type `[closure@src/main.rs:77:23: 80:10 s:crossbeam::Sender>, self:&mut Program, output:std::string::String]` will meet its required lifetime bounds [INFO] [stderr] --> src/main.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | thread::spawn(move || { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `joust`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "58540ef91ec981d007c74a728dd37b6aef4718017e3a06d1e85ff5a10960020d"` [INFO] running `"docker" "rm" "-f" "58540ef91ec981d007c74a728dd37b6aef4718017e3a06d1e85ff5a10960020d"` [INFO] [stdout] 58540ef91ec981d007c74a728dd37b6aef4718017e3a06d1e85ff5a10960020d