[INFO] fetching crate automatica 1.0.0... [INFO] checking automatica-1.0.0 against try#4c35efa5bf9c956a3bd39021cc9699d125584977 for pr-104746-1 [INFO] extracting crate automatica 1.0.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate automatica 1.0.0 on toolchain 4c35efa5bf9c956a3bd39021cc9699d125584977 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c35efa5bf9c956a3bd39021cc9699d125584977" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate automatica 1.0.0 [INFO] finished tweaking crates.io crate automatica 1.0.0 [INFO] tweaked toml for crates.io crate automatica 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate automatica 1.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c35efa5bf9c956a3bd39021cc9699d125584977" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+4c35efa5bf9c956a3bd39021cc9699d125584977" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b906ebf516993ca9bf865f66e3ff7aade8b607f39bc6cc1fbf163bc60b7ee40 [INFO] running `Command { std: "docker" "start" "-a" "2b906ebf516993ca9bf865f66e3ff7aade8b607f39bc6cc1fbf163bc60b7ee40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b906ebf516993ca9bf865f66e3ff7aade8b607f39bc6cc1fbf163bc60b7ee40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b906ebf516993ca9bf865f66e3ff7aade8b607f39bc6cc1fbf163bc60b7ee40", kill_on_drop: false }` [INFO] [stdout] 2b906ebf516993ca9bf865f66e3ff7aade8b607f39bc6cc1fbf163bc60b7ee40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+4c35efa5bf9c956a3bd39021cc9699d125584977" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc19e1490a7d782b92644fac2814cf84f6e2944c1a827bf8681d2de1cb2811fc [INFO] running `Command { std: "docker" "start" "-a" "cc19e1490a7d782b92644fac2814cf84f6e2944c1a827bf8681d2de1cb2811fc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking bytemuck v1.10.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking safe_arch v0.6.0 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking wide v0.7.4 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking complex-division v1.0.1 [INFO] [stderr] Checking zip-fill v1.0.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Checking simba v0.7.1 [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Checking nalgebra v0.31.0 [INFO] [stderr] Checking polynomen v1.0.0 [INFO] [stderr] Checking automatica v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0311]: the parameter type `T` may not live long enough [INFO] [stdout] --> src/rational_function/arithmetic.rs:257:20 [INFO] [stdout] | [INFO] [stdout] 257 | return Self::Output::zero(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the parameter type `T` must be valid for the anonymous lifetime as defined here... [INFO] [stdout] --> src/rational_function/arithmetic.rs:249:13 [INFO] [stdout] | [INFO] [stdout] 249 | impl Mul<&Rf> for Rf [INFO] [stdout] | ^ [INFO] [stdout] note: ...so that the type `T` will meet its required lifetime bounds [INFO] [stdout] --> src/rational_function/arithmetic.rs:257:20 [INFO] [stdout] | [INFO] [stdout] 257 | return Self::Output::zero(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider adding an explicit lifetime bound... [INFO] [stdout] | [INFO] [stdout] 251 | T: Add + Clone + Mul + One + PartialEq + Zero + 'a, [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0311`. [INFO] [stdout] [INFO] [stderr] error: could not compile `automatica` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0311]: the parameter type `T` may not live long enough [INFO] [stdout] --> src/rational_function/arithmetic.rs:257:20 [INFO] [stdout] | [INFO] [stdout] 257 | return Self::Output::zero(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the parameter type `T` must be valid for the anonymous lifetime as defined here... [INFO] [stdout] --> src/rational_function/arithmetic.rs:249:13 [INFO] [stdout] | [INFO] [stdout] 249 | impl Mul<&Rf> for Rf [INFO] [stdout] | ^ [INFO] [stdout] note: ...so that the type `T` will meet its required lifetime bounds [INFO] [stdout] --> src/rational_function/arithmetic.rs:257:20 [INFO] [stdout] | [INFO] [stdout] 257 | return Self::Output::zero(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: consider adding an explicit lifetime bound... [INFO] [stdout] | [INFO] [stdout] 251 | T: Add + Clone + Mul + One + PartialEq + Zero + 'a, [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0311`. [INFO] [stdout] [INFO] [stderr] error: could not compile `automatica` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "cc19e1490a7d782b92644fac2814cf84f6e2944c1a827bf8681d2de1cb2811fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc19e1490a7d782b92644fac2814cf84f6e2944c1a827bf8681d2de1cb2811fc", kill_on_drop: false }` [INFO] [stdout] cc19e1490a7d782b92644fac2814cf84f6e2944c1a827bf8681d2de1cb2811fc