[INFO] fetching crate disco-rpc 0.2.1... [INFO] checking disco-rpc-0.2.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate disco-rpc 0.2.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate disco-rpc 0.2.1 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 crates.io crate disco-rpc 0.2.1 [INFO] finished tweaking crates.io crate disco-rpc 0.2.1 [INFO] tweaked toml for crates.io crate disco-rpc 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate disco-rpc 0.2.1 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded discord-rich-presence v0.2.3 [INFO] [stderr] Downloaded simplelog v0.12.1 [INFO] [stderr] Downloaded cc v1.0.81 [INFO] [stderr] Downloaded serde v1.0.181 [INFO] [stderr] Downloaded mlua v0.8.9 [INFO] [stderr] Downloaded serde_derive v1.0.181 [INFO] [stderr] Downloaded lua-src v546.0.1 [INFO] [stderr] Downloaded luajit-src v210.4.8+resty107baaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 643be73c689c085774faa197019bf7d344d7f538357ba35741d33ec4f9a6974b [INFO] running `Command { std: "docker" "start" "-a" "643be73c689c085774faa197019bf7d344d7f538357ba35741d33ec4f9a6974b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "643be73c689c085774faa197019bf7d344d7f538357ba35741d33ec4f9a6974b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "643be73c689c085774faa197019bf7d344d7f538357ba35741d33ec4f9a6974b", kill_on_drop: false }` [INFO] [stdout] 643be73c689c085774faa197019bf7d344d7f538357ba35741d33ec4f9a6974b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9a17649c4700d918908b52c7e6ae1229664fd1192550ae8bee603b626c36d927 [INFO] running `Command { std: "docker" "start" "-a" "9a17649c4700d918908b52c7e6ae1229664fd1192550ae8bee603b626c36d927", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde v1.0.181 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling time-macros v0.2.11 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking deranged v0.3.7 [INFO] [stderr] Checking clap_builder v4.3.21 [INFO] [stderr] Compiling cc v1.0.81 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Compiling lua-src v546.0.1 [INFO] [stderr] Compiling luajit-src v210.4.8+resty107baaf [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.181 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Compiling mlua v0.8.9 [INFO] [stderr] Checking time v0.3.25 [INFO] [stderr] Checking simplelog v0.12.1 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking discord-rich-presence v0.2.3 [INFO] [stderr] Checking clap v4.3.21 [INFO] [stderr] Checking disco-rpc v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.53s [INFO] running `Command { std: "docker" "inspect" "9a17649c4700d918908b52c7e6ae1229664fd1192550ae8bee603b626c36d927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a17649c4700d918908b52c7e6ae1229664fd1192550ae8bee603b626c36d927", kill_on_drop: false }` [INFO] [stdout] 9a17649c4700d918908b52c7e6ae1229664fd1192550ae8bee603b626c36d927 [INFO] checking disco-rpc-0.2.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate disco-rpc 0.2.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate disco-rpc 0.2.1 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 crates.io crate disco-rpc 0.2.1 [INFO] finished tweaking crates.io crate disco-rpc 0.2.1 [INFO] tweaked toml for crates.io crate disco-rpc 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate disco-rpc 0.2.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5385e3cf5449e9c2d32f0bbfbf86d86c3f5e1cd9060346e19f8f970f942d7625 [INFO] running `Command { std: "docker" "start" "-a" "5385e3cf5449e9c2d32f0bbfbf86d86c3f5e1cd9060346e19f8f970f942d7625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5385e3cf5449e9c2d32f0bbfbf86d86c3f5e1cd9060346e19f8f970f942d7625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5385e3cf5449e9c2d32f0bbfbf86d86c3f5e1cd9060346e19f8f970f942d7625", kill_on_drop: false }` [INFO] [stdout] 5385e3cf5449e9c2d32f0bbfbf86d86c3f5e1cd9060346e19f8f970f942d7625 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2c51c93572c7d35640cd24a35686df2decb20ddacdb62219475e352d6009d7ea [INFO] running `Command { std: "docker" "start" "-a" "2c51c93572c7d35640cd24a35686df2decb20ddacdb62219475e352d6009d7ea", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde v1.0.181 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling time-macros v0.2.11 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling cc v1.0.81 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking deranged v0.3.7 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling luajit-src v210.4.8+resty107baaf [INFO] [stderr] Compiling lua-src v546.0.1 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking clap_builder v4.3.21 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/uuid-0.8.2/src/builder/mod.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | Err(Error::new(D4_LEN, len))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 81 | Err::(Error::new(D4_LEN, len))?; [INFO] [stdout] | ++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/uuid-0.8.2/src/builder/mod.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | Err(Error::new(D4_LEN, len))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 138 | Err::(Error::new(D4_LEN, len))?; [INFO] [stdout] | ++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/uuid-0.8.2/src/builder/mod.rs:246:13 [INFO] [stdout] | [INFO] [stdout] 246 | Err(Error::new(BYTES_LEN, len))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 246 | Err::(Error::new(BYTES_LEN, len))?; [INFO] [stdout] | ++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/uuid-0.8.2/src/builder/mod.rs:353:13 [INFO] [stdout] | [INFO] [stdout] 353 | Err(Error::new(BYTES_LEN, len))?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 353 | Err::(Error::new(BYTES_LEN, len))?; [INFO] [stdout] | ++++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/uuid-0.8.2/src/parser/mod.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | Err(Error::InvalidLength { [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 67 | Err::(Error::InvalidLength { [INFO] [stdout] | +++++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.181 [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_derive-1.0.181/src/lib_precompiled.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | panic!(); [INFO] [stdout] | ^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `uuid` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serde_derive` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2c51c93572c7d35640cd24a35686df2decb20ddacdb62219475e352d6009d7ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c51c93572c7d35640cd24a35686df2decb20ddacdb62219475e352d6009d7ea", kill_on_drop: false }` [INFO] [stdout] 2c51c93572c7d35640cd24a35686df2decb20ddacdb62219475e352d6009d7ea