[INFO] fetching crate cap-standards 0.2.0... [INFO] checking cap-standards-0.2.0 against master#94b72d6bebbddb5d17860914c4544f37365e988c for pr-122789 [INFO] extracting crate cap-standards 0.2.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate cap-standards 0.2.0 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 cap-standards 0.2.0 [INFO] finished tweaking crates.io crate cap-standards 0.2.0 [INFO] tweaked toml for crates.io crate cap-standards 0.2.0 written to /workspace/builds/worker-3-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 logos-derive v0.12.1 [INFO] [stderr] Downloaded logos v0.12.1 [INFO] [stderr] Downloaded cap-sdk-core v0.2.3 [INFO] [stderr] Downloaded ic-kit-macros v0.1.0 [INFO] [stderr] Downloaded ic-types v0.5.0 [INFO] [stderr] Downloaded candid v0.7.18 [INFO] [stderr] Downloaded serde_tokenstream v0.1.7 [INFO] [stderr] Downloaded certified-vars v0.1.4 [INFO] [stderr] Downloaded ic-certified-map v0.3.4 [INFO] [stderr] Downloaded cap-common v0.2.3 [INFO] [stderr] Downloaded ic-kit v0.4.8 [INFO] [stderr] Downloaded cap-sdk v0.2.4 [INFO] [stderr] Downloaded candid_derive v0.4.5 [INFO] [stderr] Downloaded pretty v0.10.0 [INFO] [stderr] Downloaded ic-cdk v0.5.7 [INFO] [stderr] Downloaded ic-cdk-macros v0.5.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9eb5957e8b602bd1d1273a504681c9ccf52e7ae433d228521f3f49d4f06e3919 [INFO] running `Command { std: "docker" "start" "-a" "9eb5957e8b602bd1d1273a504681c9ccf52e7ae433d228521f3f49d4f06e3919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9eb5957e8b602bd1d1273a504681c9ccf52e7ae433d228521f3f49d4f06e3919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9eb5957e8b602bd1d1273a504681c9ccf52e7ae433d228521f3f49d4f06e3919", kill_on_drop: false }` [INFO] [stdout] 9eb5957e8b602bd1d1273a504681c9ccf52e7ae433d228521f3f49d4f06e3919 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dd95c83087dedd4fd711426045e327759dd87035e7399031aa3852537d73e15b [INFO] running `Command { std: "docker" "start" "-a" "dd95c83087dedd4fd711426045e327759dd87035e7399031aa3852537d73e15b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling value-bag v1.8.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking event-listener v4.0.3 [INFO] [stderr] Checking event-listener v5.2.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling lalrpop-util v0.19.12 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Checking async-lock v3.3.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking event-listener-strategy v0.5.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking async-channel v2.2.0 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking pretty v0.10.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Checking async-executor v1.8.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling candid_derive v0.4.5 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking polling v3.6.0 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking async-io v2.3.2 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking ic-types v0.5.0 [INFO] [stderr] Checking ic-certified-map v0.3.4 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Compiling ic-kit-macros v0.1.0 [INFO] [stderr] Checking binread v2.2.0 [INFO] [stderr] Checking logos v0.12.1 [INFO] [stderr] Compiling candid v0.7.18 [INFO] [stderr] Checking ic-cdk v0.5.7 [INFO] [stderr] Checking certified-vars v0.1.4 [INFO] [stderr] Checking ic-kit v0.4.8 [INFO] [stderr] Checking cap-common v0.2.3 [INFO] [stderr] Compiling ic-cdk-macros v0.5.7 [INFO] [stderr] Checking cap-sdk-core v0.2.3 [INFO] [stderr] Checking cap-sdk v0.2.4 [INFO] [stderr] Checking cap-standards v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.48s [INFO] running `Command { std: "docker" "inspect" "dd95c83087dedd4fd711426045e327759dd87035e7399031aa3852537d73e15b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd95c83087dedd4fd711426045e327759dd87035e7399031aa3852537d73e15b", kill_on_drop: false }` [INFO] [stdout] dd95c83087dedd4fd711426045e327759dd87035e7399031aa3852537d73e15b [INFO] checking cap-standards-0.2.0 against try#cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc for pr-122789 [INFO] extracting crate cap-standards 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate cap-standards 0.2.0 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 cap-standards 0.2.0 [INFO] finished tweaking crates.io crate cap-standards 0.2.0 [INFO] tweaked toml for crates.io crate cap-standards 0.2.0 written to /workspace/builds/worker-3-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] Blocking waiting for file lock on package cache [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ef2acca518e0f972598414f495d1affb678968862db010c90c62cca98bbf133c [INFO] running `Command { std: "docker" "start" "-a" "ef2acca518e0f972598414f495d1affb678968862db010c90c62cca98bbf133c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef2acca518e0f972598414f495d1affb678968862db010c90c62cca98bbf133c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef2acca518e0f972598414f495d1affb678968862db010c90c62cca98bbf133c", kill_on_drop: false }` [INFO] [stdout] ef2acca518e0f972598414f495d1affb678968862db010c90c62cca98bbf133c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0c541cdcd24be46712f17595ca170cc89f207f09d10facec17044b7620a821a1 [INFO] running `Command { std: "docker" "start" "-a" "0c541cdcd24be46712f17595ca170cc89f207f09d10facec17044b7620a821a1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling value-bag v1.8.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling lalrpop-util v0.19.12 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking event-listener v4.0.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking event-listener v5.2.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking async-lock v3.3.0 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking event-listener-strategy v0.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking async-channel v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Checking pretty v0.10.0 [INFO] [stderr] Checking async-executor v1.8.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] | | -------- temporary value created here [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] | | --------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] 1321 | | Doc::Fail => &Doc::Fail, [INFO] [stdout] | | --------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1324 | | &Doc::FlatAlt(RefDoc(&Doc::Line), RefDoc(&Doc::BorrowedText(" "))) [INFO] [stdout] | | ----------------------------------------------------------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [INFO] [stdout] | |__________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1324 | | &Doc::FlatAlt(RefDoc(&Doc::Line), RefDoc(&Doc::BorrowedText(" "))) [INFO] [stdout] | | ---------------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1324 | | &Doc::FlatAlt(RefDoc(&Doc::Line), RefDoc(&Doc::BorrowedText(" "))) [INFO] [stdout] | | --------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1328 | | &Doc::FlatAlt(RefDoc(&Doc::Line), RefDoc(&Doc::Nil)) [INFO] [stdout] | | --------------------------------------------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1328 | | &Doc::FlatAlt(RefDoc(&Doc::Line), RefDoc(&Doc::Nil)) [INFO] [stdout] | | -------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1328 | | &Doc::FlatAlt(RefDoc(&Doc::Line), RefDoc(&Doc::Nil)) [INFO] [stdout] | | --------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1332 | | &Doc::Group(RefDoc(&Doc::FlatAlt( [INFO] [stdout] | | __________________- [INFO] [stdout] 1333 | || RefDoc(&Doc::Line), [INFO] [stdout] 1334 | || RefDoc(&Doc::BorrowedText(" ")), [INFO] [stdout] 1335 | || ))) [INFO] [stdout] | ||___________________- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [INFO] [stdout] | |___________^ returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking digest v0.9.0 [INFO] [stdout] error[E0515]: cannot return value referencing temporary value [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pretty-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1332 | | &Doc::Group(RefDoc(&Doc::FlatAlt( [INFO] [stdout] | | _____________________________________- [INFO] [stdout] 1333 | || RefDoc(&Doc::Line), [INFO] [stdout] 1334 | || RefDoc(&Doc::BorrowedText(" ")), [INFO] [stdout] 1335 | || ))) [INFO] [stdout] | ||_________________- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1334 | | RefDoc(&Doc::BorrowedText(" ")), [INFO] [stdout] | | ---------------------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1333 | | RefDoc(&Doc::Line), [INFO] [stdout] | | --------- temporary value created here [INFO] [stdout] ... | [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1339 | | &Doc::Group(RefDoc(&Doc::FlatAlt(RefDoc(&Doc::Line), RefDoc(&Doc::Nil)))) [INFO] [stdout] | | ------------------------------------------------------------------------ temporary value created here [INFO] [stdout] 1340 | | } [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1339 | | &Doc::Group(RefDoc(&Doc::FlatAlt(RefDoc(&Doc::Line), RefDoc(&Doc::Nil)))) [INFO] [stdout] | | --------------------------------------------------- temporary value created here [INFO] [stdout] 1340 | | } [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1339 | | &Doc::Group(RefDoc(&Doc::FlatAlt(RefDoc(&Doc::Line), RefDoc(&Doc::Nil)))) [INFO] [stdout] | | -------- temporary value created here [INFO] [stdout] 1340 | | } [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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-0.10.0/src/lib.rs:1317:9 [INFO] [stdout] | [INFO] [stdout] 1317 | / RefDoc(match doc { [INFO] [stdout] 1318 | | // Return 'static references for common variants to avoid some allocations [INFO] [stdout] 1319 | | Doc::Nil => &Doc::Nil, [INFO] [stdout] 1320 | | Doc::Line => &Doc::Line, [INFO] [stdout] ... | [INFO] [stdout] 1339 | | &Doc::Group(RefDoc(&Doc::FlatAlt(RefDoc(&Doc::Line), RefDoc(&Doc::Nil)))) [INFO] [stdout] | | --------- temporary value created here [INFO] [stdout] 1340 | | } [INFO] [stdout] 1341 | | _ => self.docs.alloc(doc), [INFO] [stdout] 1342 | | }) [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] Compiling num-traits v0.2.18 [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" "0c541cdcd24be46712f17595ca170cc89f207f09d10facec17044b7620a821a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c541cdcd24be46712f17595ca170cc89f207f09d10facec17044b7620a821a1", kill_on_drop: false }` [INFO] [stdout] 0c541cdcd24be46712f17595ca170cc89f207f09d10facec17044b7620a821a1