[INFO] fetching crate rrss2imap 0.5.2... [INFO] checking rrss2imap-0.5.2 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate rrss2imap 0.5.2 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate rrss2imap 0.5.2 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rrss2imap 0.5.2 [INFO] finished tweaking crates.io crate rrss2imap 0.5.2 [INFO] tweaked toml for crates.io crate rrss2imap 0.5.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate rrss2imap 0.5.2 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xhtmlchardet v2.2.0 [INFO] [stderr] Downloaded xml-rs v0.8.14 [INFO] [stderr] Downloaded thin-slice v0.1.1 [INFO] [stderr] Downloaded treexml v0.7.0 [INFO] [stderr] Downloaded human-panic v1.1.5 [INFO] [stderr] Downloaded imap-proto v0.10.2 [INFO] [stderr] Downloaded assert_cli v0.6.3 [INFO] [stderr] Downloaded custom_error v1.9.2 [INFO] [stderr] Downloaded mail-builder v0.3.0 [INFO] [stderr] Downloaded rfc822_sanitizer v0.3.6 [INFO] [stderr] Downloaded os_info v3.7.0 [INFO] [stderr] Downloaded winnow v0.4.7 [INFO] [stderr] Downloaded flexi_logger v0.25.5 [INFO] [stderr] Downloaded quick-xml v0.28.2 [INFO] [stderr] Downloaded lol_html v1.0.1 [INFO] [stderr] Downloaded serde_json v1.0.99 [INFO] [stderr] Downloaded rustls v0.21.2 [INFO] [stderr] Downloaded toml_edit v0.19.11 [INFO] [stderr] Downloaded imap v2.4.1 [INFO] [stderr] Downloaded tests_bin v1.0.0 [INFO] [stderr] Downloaded unidecode v0.3.0 [INFO] [stderr] Downloaded syn v2.0.22 [INFO] [stderr] Downloaded toml v0.7.5 [INFO] [stderr] Downloaded uuid v1.4.0 [INFO] [stderr] Downloaded cssparser v0.27.2 [INFO] [stderr] Downloaded selectors v0.22.0 [INFO] [stderr] Downloaded rss v2.0.4 [INFO] [stderr] Downloaded atom_syndication v0.12.1 [INFO] [stderr] Downloaded dtoa v1.0.6 [INFO] [stderr] Downloaded servo_arc v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bab101fdf357702522bef07e15dd6aeb0c799448b8396d548d77990471a0abbd [INFO] running `Command { std: "docker" "start" "-a" "bab101fdf357702522bef07e15dd6aeb0c799448b8396d548d77990471a0abbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bab101fdf357702522bef07e15dd6aeb0c799448b8396d548d77990471a0abbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bab101fdf357702522bef07e15dd6aeb0c799448b8396d548d77990471a0abbd", kill_on_drop: false }` [INFO] [stdout] bab101fdf357702522bef07e15dd6aeb0c799448b8396d548d77990471a0abbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6950ddfe09cd86a98245155285d28e15a22de68cf0b22398d41ce77c4a14b058 [INFO] running `Command { std: "docker" "start" "-a" "6950ddfe09cd86a98245155285d28e15a22de68cf0b22398d41ce77c4a14b058", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling openssl v0.10.55 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking object v0.30.4 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking equivalent v1.0.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking dtoa v1.0.6 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking dtoa-short v0.3.4 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Compiling rustls v0.21.2 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking addr2line v0.19.0 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] Compiling serde_json v1.0.99 [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6950ddfe09cd86a98245155285d28e15a22de68cf0b22398d41ce77c4a14b058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6950ddfe09cd86a98245155285d28e15a22de68cf0b22398d41ce77c4a14b058", kill_on_drop: false }` [INFO] [stdout] 6950ddfe09cd86a98245155285d28e15a22de68cf0b22398d41ce77c4a14b058 [INFO] checking rrss2imap-0.5.2 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate rrss2imap 0.5.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate rrss2imap 0.5.2 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rrss2imap 0.5.2 [INFO] finished tweaking crates.io crate rrss2imap 0.5.2 [INFO] tweaked toml for crates.io crate rrss2imap 0.5.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate rrss2imap 0.5.2 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" "+dae34b759e282c069aa28752564694effd121a63" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] deab848a4a12a64d34fb5af7df8c8f2b89c74cc206ba1aa2b6d4b6f649854f58 [INFO] running `Command { std: "docker" "start" "-a" "deab848a4a12a64d34fb5af7df8c8f2b89c74cc206ba1aa2b6d4b6f649854f58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "deab848a4a12a64d34fb5af7df8c8f2b89c74cc206ba1aa2b6d4b6f649854f58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deab848a4a12a64d34fb5af7df8c8f2b89c74cc206ba1aa2b6d4b6f649854f58", kill_on_drop: false }` [INFO] [stdout] deab848a4a12a64d34fb5af7df8c8f2b89c74cc206ba1aa2b6d4b6f649854f58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9963ea05b6e029bb1a38cbe0174e73aa92cbf2c198acf8e91a4bd3aee975f852 [INFO] running `Command { std: "docker" "start" "-a" "9963ea05b6e029bb1a38cbe0174e73aa92cbf2c198acf8e91a4bd3aee975f852", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "9963ea05b6e029bb1a38cbe0174e73aa92cbf2c198acf8e91a4bd3aee975f852", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9963ea05b6e029bb1a38cbe0174e73aa92cbf2c198acf8e91a4bd3aee975f852", kill_on_drop: false }` [INFO] [stdout] 9963ea05b6e029bb1a38cbe0174e73aa92cbf2c198acf8e91a4bd3aee975f852