[INFO] cloning repository https://github.com/Gambled23/filosofos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gambled23/filosofos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGambled23%2Ffilosofos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGambled23%2Ffilosofos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a692426a0e792437e32e6b097e2d1c87db0d58f7 [INFO] checking Gambled23/filosofos against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGambled23%2Ffilosofos" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Gambled23/filosofos on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Gambled23/filosofos [INFO] finished tweaking git repo https://github.com/Gambled23/filosofos [INFO] tweaked toml for git repo https://github.com/Gambled23/filosofos written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Gambled23/filosofos already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae0c2af51a39ef2a08335df8402d2e8b9526c415faf7710abc297aedf1fa2f97 [INFO] running `Command { std: "docker" "start" "-a" "ae0c2af51a39ef2a08335df8402d2e8b9526c415faf7710abc297aedf1fa2f97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae0c2af51a39ef2a08335df8402d2e8b9526c415faf7710abc297aedf1fa2f97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae0c2af51a39ef2a08335df8402d2e8b9526c415faf7710abc297aedf1fa2f97", kill_on_drop: false }` [INFO] [stdout] ae0c2af51a39ef2a08335df8402d2e8b9526c415faf7710abc297aedf1fa2f97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb64fcf038c7e3b5559abfd572a999396cabe68eb818d64f18b728a6647173b6 [INFO] running `Command { std: "docker" "start" "-a" "cb64fcf038c7e3b5559abfd572a999396cabe68eb818d64f18b728a6647173b6", kill_on_drop: false }` [INFO] [stderr] Checking filosofos v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] running `Command { std: "docker" "inspect" "cb64fcf038c7e3b5559abfd572a999396cabe68eb818d64f18b728a6647173b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb64fcf038c7e3b5559abfd572a999396cabe68eb818d64f18b728a6647173b6", kill_on_drop: false }` [INFO] [stdout] cb64fcf038c7e3b5559abfd572a999396cabe68eb818d64f18b728a6647173b6 [INFO] checking Gambled23/filosofos against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGambled23%2Ffilosofos" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Gambled23/filosofos on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Gambled23/filosofos [INFO] finished tweaking git repo https://github.com/Gambled23/filosofos [INFO] tweaked toml for git repo https://github.com/Gambled23/filosofos written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Gambled23/filosofos already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e4c2c191c9e5b40b80145633277b4c17425396209537662214e780733e518c7 [INFO] running `Command { std: "docker" "start" "-a" "7e4c2c191c9e5b40b80145633277b4c17425396209537662214e780733e518c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e4c2c191c9e5b40b80145633277b4c17425396209537662214e780733e518c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e4c2c191c9e5b40b80145633277b4c17425396209537662214e780733e518c7", kill_on_drop: false }` [INFO] [stdout] 7e4c2c191c9e5b40b80145633277b4c17425396209537662214e780733e518c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 927d78e3ce85bf4a267962ed46774c6ef219c212bdef1979c642bd33c5baa45b [INFO] running `Command { std: "docker" "start" "-a" "927d78e3ce85bf4a267962ed46774c6ef219c212bdef1979c642bd33c5baa45b", kill_on_drop: false }` [INFO] [stderr] Checking filosofos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed for `Vec>` [INFO] [stdout] --> src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let mut philosophers = vec![]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | philosophers.push(thread::spawn(move || { [INFO] [stdout] | ___________________________- [INFO] [stdout] 17 | | let lower = std::cmp::min(i, (i + 1) % 5); [INFO] [stdout] 18 | | let higher = std::cmp::max(i, (i + 1) % 5); [INFO] [stdout] 19 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 44 | | } [INFO] [stdout] 45 | | })); [INFO] [stdout] | |__________- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: Send` [INFO] [stdout] note: required by a bound in `spawn` [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/thread/mod.rs:672:1 [INFO] [stdout] help: consider giving `philosophers` an explicit type, where the type for type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] 5 | let mut philosophers: Vec> = vec![]; [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed for `Vec>` [INFO] [stdout] --> src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let mut philosophers = vec![]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | philosophers.push(thread::spawn(move || { [INFO] [stdout] | ___________________________- [INFO] [stdout] 17 | | let lower = std::cmp::min(i, (i + 1) % 5); [INFO] [stdout] 18 | | let higher = std::cmp::max(i, (i + 1) % 5); [INFO] [stdout] 19 | | loop { [INFO] [stdout] ... | [INFO] [stdout] 44 | | } [INFO] [stdout] 45 | | })); [INFO] [stdout] | |__________- type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: Send` [INFO] [stdout] note: required by a bound in `spawn` [INFO] [stdout] --> /rustc/3a4bc97f6385a3aa300a4fd689b44350e54fd676/library/std/src/thread/mod.rs:672:1 [INFO] [stdout] help: consider giving `philosophers` an explicit type, where the type for type parameter `T` is specified [INFO] [stdout] | [INFO] [stdout] 5 | let mut philosophers: Vec> = vec![]; [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `filosofos` (bin "filosofos" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `filosofos` (bin "filosofos") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "927d78e3ce85bf4a267962ed46774c6ef219c212bdef1979c642bd33c5baa45b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "927d78e3ce85bf4a267962ed46774c6ef219c212bdef1979c642bd33c5baa45b", kill_on_drop: false }` [INFO] [stdout] 927d78e3ce85bf4a267962ed46774c6ef219c212bdef1979c642bd33c5baa45b