[INFO] fetching crate serde_dhall_typegen 0.1.0... [INFO] checking serde_dhall_typegen-0.1.0 against master#94b72d6bebbddb5d17860914c4544f37365e988c for pr-122789 [INFO] extracting crate serde_dhall_typegen 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate serde_dhall_typegen 0.1.0 on toolchain 94b72d6bebbddb5d17860914c4544f37365e988c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_dhall_typegen 0.1.0 [INFO] finished tweaking crates.io crate serde_dhall_typegen 0.1.0 [INFO] tweaked toml for crates.io crate serde_dhall_typegen 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dhall_proc_macros v0.6.0 [INFO] [stderr] Downloaded path-slash v0.1.5 [INFO] [stderr] Downloaded abnf_to_pest v0.5.1 [INFO] [stderr] Downloaded annotate-snippets v0.9.2 [INFO] [stderr] Downloaded elsa v1.10.0 [INFO] [stderr] Downloaded abnf v0.12.0 [INFO] [stderr] Downloaded dhall v0.11.1 [INFO] [stderr] Downloaded serde_dhall v0.11.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7db5ecef02bc809280141cae5c089e77da5c77e164d518b46981af322b054f2 [INFO] running `Command { std: "docker" "start" "-a" "e7db5ecef02bc809280141cae5c089e77da5c77e164d518b46981af322b054f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7db5ecef02bc809280141cae5c089e77da5c77e164d518b46981af322b054f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7db5ecef02bc809280141cae5c089e77da5c77e164d518b46981af322b054f2", kill_on_drop: false }` [INFO] [stdout] e7db5ecef02bc809280141cae5c089e77da5c77e164d518b46981af322b054f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+94b72d6bebbddb5d17860914c4544f37365e988c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8df858f2bb44c9f963d40e4e37e4441ab40d15902255206036fdc4cbc750dc23 [INFO] running `Command { std: "docker" "start" "-a" "8df858f2bb44c9f963d40e4e37e4441ab40d15902255206036fdc4cbc750dc23", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling pretty v0.11.3 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling abnf-core v0.5.0 [INFO] [stderr] Compiling abnf v0.12.0 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Checking annotate-snippets v0.9.2 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Checking elsa v1.10.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling abnf_to_pest v0.5.1 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling trybuild v1.0.90 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking convert_case v0.5.0 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking path-slash v0.1.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling pest_consume_macros v1.1.0 [INFO] [stderr] Compiling dhall_proc_macros v0.6.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling pest v2.7.8 [INFO] [stderr] Checking h2 v0.3.25 [INFO] [stderr] Compiling pest_meta v2.7.8 [INFO] [stderr] Compiling pest_generator v2.7.8 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling pest_derive v2.7.8 [INFO] [stderr] Compiling dhall v0.11.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking pest_consume v1.1.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking toml_edit v0.22.9 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Checking serde_dhall v0.11.2 [INFO] [stderr] Checking serde_dhall_typegen v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.51s [INFO] running `Command { std: "docker" "inspect" "8df858f2bb44c9f963d40e4e37e4441ab40d15902255206036fdc4cbc750dc23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8df858f2bb44c9f963d40e4e37e4441ab40d15902255206036fdc4cbc750dc23", kill_on_drop: false }` [INFO] [stdout] 8df858f2bb44c9f963d40e4e37e4441ab40d15902255206036fdc4cbc750dc23 [INFO] checking serde_dhall_typegen-0.1.0 against try#cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc for pr-122789 [INFO] extracting crate serde_dhall_typegen 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate serde_dhall_typegen 0.1.0 on toolchain cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_dhall_typegen 0.1.0 [INFO] finished tweaking crates.io crate serde_dhall_typegen 0.1.0 [INFO] tweaked toml for crates.io crate serde_dhall_typegen 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17fb6c406b21479381ef8315f3f213038aeac7d249f57fdcf135743dd82c982c [INFO] running `Command { std: "docker" "start" "-a" "17fb6c406b21479381ef8315f3f213038aeac7d249f57fdcf135743dd82c982c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17fb6c406b21479381ef8315f3f213038aeac7d249f57fdcf135743dd82c982c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17fb6c406b21479381ef8315f3f213038aeac7d249f57fdcf135743dd82c982c", kill_on_drop: false }` [INFO] [stdout] 17fb6c406b21479381ef8315f3f213038aeac7d249f57fdcf135743dd82c982c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76a5841e5d6462ff896aa5db3a85ed1b6e18ff1b997ac67d7e789d321cd08d2d [INFO] running `Command { std: "docker" "start" "-a" "76a5841e5d6462ff896aa5db3a85ed1b6e18ff1b997ac67d7e789d321cd08d2d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling pretty v0.11.3 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] | | -------- temporary value created here [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] | | ------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] 1660 | | Doc::Fail => &Doc::Fail, [INFO] [stdout] | | --------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1663 | | &Doc::FlatAlt(RefDoc(&Doc::Hardline), RefDoc(&Doc::BorrowedText(" "))) [INFO] [stdout] | | --------------------------------------------------------------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1663 | | &Doc::FlatAlt(RefDoc(&Doc::Hardline), RefDoc(&Doc::BorrowedText(" "))) [INFO] [stdout] | | ---------------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1663 | | &Doc::FlatAlt(RefDoc(&Doc::Hardline), RefDoc(&Doc::BorrowedText(" "))) [INFO] [stdout] | | ------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1667 | | &Doc::FlatAlt(RefDoc(&Doc::Hardline), RefDoc(&Doc::Nil)) [INFO] [stdout] | | ------------------------------------------------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1667 | | &Doc::FlatAlt(RefDoc(&Doc::Hardline), RefDoc(&Doc::Nil)) [INFO] [stdout] | | -------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1667 | | &Doc::FlatAlt(RefDoc(&Doc::Hardline), RefDoc(&Doc::Nil)) [INFO] [stdout] | | ------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1673 | | ))) => &Doc::Group(RefDoc(&Doc::FlatAlt( [INFO] [stdout] | | _____________________- [INFO] [stdout] 1674 | || RefDoc(&Doc::Hardline), [INFO] [stdout] 1675 | || RefDoc(&Doc::BorrowedText(" ")), [INFO] [stdout] 1676 | || ))), [INFO] [stdout] | ||_______________- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |___________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1673 | | ))) => &Doc::Group(RefDoc(&Doc::FlatAlt( [INFO] [stdout] | | ________________________________________- [INFO] [stdout] 1674 | || RefDoc(&Doc::Hardline), [INFO] [stdout] 1675 | || RefDoc(&Doc::BorrowedText(" ")), [INFO] [stdout] 1676 | || ))), [INFO] [stdout] | ||_____________- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |___________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1675 | | RefDoc(&Doc::BorrowedText(" ")), [INFO] [stdout] | | ---------------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1674 | | RefDoc(&Doc::Hardline), [INFO] [stdout] | | ------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1679 | | &Doc::Group(RefDoc(&Doc::FlatAlt( [INFO] [stdout] | | __________________- [INFO] [stdout] 1680 | || RefDoc(&Doc::Hardline), [INFO] [stdout] 1681 | || RefDoc(&Doc::Nil), [INFO] [stdout] 1682 | || ))) [INFO] [stdout] | ||___________________- temporary value created here [INFO] [stdout] 1683 | | } [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |___________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1679 | | &Doc::Group(RefDoc(&Doc::FlatAlt( [INFO] [stdout] | | _____________________________________- [INFO] [stdout] 1680 | || RefDoc(&Doc::Hardline), [INFO] [stdout] 1681 | || RefDoc(&Doc::Nil), [INFO] [stdout] 1682 | || ))) [INFO] [stdout] | ||_________________- temporary value created here [INFO] [stdout] 1683 | | } [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |___________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1681 | | RefDoc(&Doc::Nil), [INFO] [stdout] | | -------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.11.3/src/lib.rs:1656:9 [INFO] [stdout] | [INFO] [stdout] 1656 | / RefDoc(match doc { [INFO] [stdout] 1657 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1658 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1659 | | Doc::Hardline => &Doc::Hardline, [INFO] [stdout] ... | [INFO] [stdout] 1680 | | RefDoc(&Doc::Hardline), [INFO] [stdout] | | ------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1684 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1685 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 17 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pretty` (lib) due to 18 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "76a5841e5d6462ff896aa5db3a85ed1b6e18ff1b997ac67d7e789d321cd08d2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76a5841e5d6462ff896aa5db3a85ed1b6e18ff1b997ac67d7e789d321cd08d2d", kill_on_drop: false }` [INFO] [stdout] 76a5841e5d6462ff896aa5db3a85ed1b6e18ff1b997ac67d7e789d321cd08d2d