[INFO] cloning repository https://github.com/FlareFlo/reaprs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FlareFlo/reaprs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareFlo%2Freaprs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareFlo%2Freaprs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a666a72d753a5dfeef7f75e6fcf0981e40f91802 [INFO] checking FlareFlo/reaprs against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareFlo%2Freaprs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FlareFlo/reaprs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FlareFlo/reaprs [INFO] finished tweaking git repo https://github.com/FlareFlo/reaprs [INFO] tweaked toml for git repo https://github.com/FlareFlo/reaprs written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FlareFlo/reaprs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded musli-storage v0.0.96 [INFO] [stderr] Downloaded musli-macros v0.0.96 [INFO] [stderr] Downloaded musli-common v0.0.96 [INFO] [stderr] Downloaded musli v0.0.96 [INFO] [stderr] Downloaded musli-wire v0.0.96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1aa9d02c95f90925dfacf34b922d6260f690f0edb9457a4e273916d2eca43c30 [INFO] running `Command { std: "docker" "start" "-a" "1aa9d02c95f90925dfacf34b922d6260f690f0edb9457a4e273916d2eca43c30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1aa9d02c95f90925dfacf34b922d6260f690f0edb9457a4e273916d2eca43c30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aa9d02c95f90925dfacf34b922d6260f690f0edb9457a4e273916d2eca43c30", kill_on_drop: false }` [INFO] [stdout] 1aa9d02c95f90925dfacf34b922d6260f690f0edb9457a4e273916d2eca43c30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6c5574e881663f4b9b0bab028b17d57a4936f5c27d9bbc08b9ede8783dcb716 [INFO] running `Command { std: "docker" "start" "-a" "c6c5574e881663f4b9b0bab028b17d57a4936f5c27d9bbc08b9ede8783dcb716", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking human_bytes v0.4.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling musli-macros v0.0.96 [INFO] [stderr] Checking musli v0.0.96 [INFO] [stderr] Checking musli-common v0.0.96 [INFO] [stderr] Checking musli-storage v0.0.96 [INFO] [stderr] Checking musli-wire v0.0.96 [INFO] [stderr] Checking reaprs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.44s [INFO] running `Command { std: "docker" "inspect" "c6c5574e881663f4b9b0bab028b17d57a4936f5c27d9bbc08b9ede8783dcb716", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6c5574e881663f4b9b0bab028b17d57a4936f5c27d9bbc08b9ede8783dcb716", kill_on_drop: false }` [INFO] [stdout] c6c5574e881663f4b9b0bab028b17d57a4936f5c27d9bbc08b9ede8783dcb716 [INFO] checking FlareFlo/reaprs against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlareFlo%2Freaprs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FlareFlo/reaprs on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FlareFlo/reaprs [INFO] finished tweaking git repo https://github.com/FlareFlo/reaprs [INFO] tweaked toml for git repo https://github.com/FlareFlo/reaprs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/FlareFlo/reaprs 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac144a0af035d0427a2f29979cf5af93a2bfd61a047dba0e5391c7255892c0e1 [INFO] running `Command { std: "docker" "start" "-a" "ac144a0af035d0427a2f29979cf5af93a2bfd61a047dba0e5391c7255892c0e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac144a0af035d0427a2f29979cf5af93a2bfd61a047dba0e5391c7255892c0e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac144a0af035d0427a2f29979cf5af93a2bfd61a047dba0e5391c7255892c0e1", kill_on_drop: false }` [INFO] [stdout] ac144a0af035d0427a2f29979cf5af93a2bfd61a047dba0e5391c7255892c0e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2417ae6365750c8a31edce1ebb7e6a7b68f3f74dfd34380262daf0636a12b778 [INFO] running `Command { std: "docker" "start" "-a" "2417ae6365750c8a31edce1ebb7e6a7b68f3f74dfd34380262daf0636a12b778", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking human_bytes v0.4.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling musli-macros v0.0.96 [INFO] [stderr] Checking musli v0.0.96 [INFO] [stderr] Checking musli-common v0.0.96 [INFO] [stderr] Checking musli-storage v0.0.96 [INFO] [stderr] Checking musli-wire v0.0.96 [INFO] [stderr] Checking reaprs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `!: Decode<'_, M>` is not satisfied [INFO] [stdout] --> src/packet.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug, PartialEq, Encode, Decode)] [INFO] [stdout] | ^^^^^^ the trait `Decode<'_, M>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Decode<'de, M>`: [INFO] [stdout] &'de CStr [INFO] [stdout] &'de [u8] [INFO] [stdout] &'de str [INFO] [stdout] () [INFO] [stdout] (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15) [INFO] [stdout] (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15) [INFO] [stdout] (T10, T11, T12, T13, T14, T15) [INFO] [stdout] (T11, T12, T13, T14, T15) [INFO] [stdout] and 95 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Decode<'_, M>` is not satisfied [INFO] [stdout] --> src/packet.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug, PartialEq, Encode, Decode)] [INFO] [stdout] | ^^^^^^ the trait `Decode<'_, M>` is not implemented for `!` [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Decode<'de, M>`: [INFO] [stdout] &'de CStr [INFO] [stdout] &'de [u8] [INFO] [stdout] &'de str [INFO] [stdout] () [INFO] [stdout] (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15) [INFO] [stdout] (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15) [INFO] [stdout] (T10, T11, T12, T13, T14, T15) [INFO] [stdout] (T11, T12, T13, T14, T15) [INFO] [stdout] and 95 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] = note: this error originates in the derive macro `Decode` (in Nightly builds, run with -Z macro-backtrace for more info) [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 E0277`. [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 E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `reaprs` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `reaprs` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2417ae6365750c8a31edce1ebb7e6a7b68f3f74dfd34380262daf0636a12b778", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2417ae6365750c8a31edce1ebb7e6a7b68f3f74dfd34380262daf0636a12b778", kill_on_drop: false }` [INFO] [stdout] 2417ae6365750c8a31edce1ebb7e6a7b68f3f74dfd34380262daf0636a12b778