[INFO] cloning repository https://github.com/bnjbvr/better-rss [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bnjbvr/better-rss" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbnjbvr%2Fbetter-rss", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbnjbvr%2Fbetter-rss'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d63e28d2b6699da8b26934dbea229ddaad3d883e [INFO] checking bnjbvr/better-rss against master#4a0ee3cdc66573c8b46471462db7088a89d25183 for pr-102513-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbnjbvr%2Fbetter-rss" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bnjbvr/better-rss on toolchain 4a0ee3cdc66573c8b46471462db7088a89d25183 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a0ee3cdc66573c8b46471462db7088a89d25183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bnjbvr/better-rss [INFO] finished tweaking git repo https://github.com/bnjbvr/better-rss [INFO] tweaked toml for git repo https://github.com/bnjbvr/better-rss written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/bnjbvr/better-rss already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a0ee3cdc66573c8b46471462db7088a89d25183" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hyper-tls v0.3.2 [INFO] [stderr] Downloaded hyper v0.12.28 [INFO] [stderr] Downloaded openssl v0.10.23 [INFO] [stderr] Downloaded yaml-rust v0.4.0 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.2.1 [INFO] [stderr] Downloaded try_from v0.3.2 [INFO] [stderr] Downloaded base64 v0.10.1 [INFO] [stderr] Downloaded rand v0.4.2 [INFO] [stderr] Downloaded siphasher v0.2.2 [INFO] [stderr] Downloaded reqwest v0.9.18 [INFO] [stderr] Downloaded redox_syscall v0.1.40 [INFO] [stderr] Downloaded utf8-ranges v1.0.3 [INFO] [stderr] Downloaded json v0.11.13 [INFO] [stderr] Downloaded cc v1.0.18 [INFO] [stderr] Downloaded derive_builder_core v0.2.0 [INFO] [stderr] Downloaded aho-corasick v0.6.10 [INFO] [stderr] Downloaded itoa v0.4.2 [INFO] [stderr] Downloaded lazycell v0.6.0 [INFO] [stderr] Downloaded cookie_store v0.7.0 [INFO] [stderr] Downloaded httparse v1.3.2 [INFO] [stderr] Downloaded chrono v0.4.4 [INFO] [stderr] Downloaded phf_codegen v0.7.22 [INFO] [stderr] Downloaded 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backtrace-sys v0.1.23 [INFO] [stderr] Downloaded regex-syntax v0.6.7 [INFO] [stderr] Downloaded libc v0.2.58 [INFO] [stderr] Downloaded phf_shared v0.7.22 [INFO] [stderr] Downloaded encoding_rs v0.8.17 [INFO] [stderr] Downloaded mio v0.6.15 [INFO] [stderr] Downloaded encoding_rs v0.7.2 [INFO] [stderr] Downloaded winapi v0.3.5 [INFO] [stderr] Downloaded linked-hash-map v0.5.1 [INFO] [stderr] Downloaded backtrace v0.3.9 [INFO] [stderr] Downloaded miniz_oxide v0.2.1 [INFO] [stderr] Downloaded memchr v2.0.1 [INFO] [stderr] Downloaded publicsuffix v1.5.2 [INFO] [stderr] Downloaded crc32fast v1.2.0 [INFO] [stderr] Downloaded http v0.1.17 [INFO] [stderr] Downloaded pkg-config v0.3.11 [INFO] [stderr] Downloaded security-framework v0.3.1 [INFO] [stderr] Downloaded serde_yaml v0.7.5 [INFO] [stderr] Downloaded tokio-current-thread v0.1.6 [INFO] [stderr] Downloaded tokio-tcp v0.1.0 [INFO] [stderr] Downloaded serde_json v1.0.24 [INFO] [stderr] Downloaded nodrop v0.1.12 [INFO] [stderr] Downloaded tokio-threadpool v0.1.14 [INFO] [stderr] Downloaded crossbeam-utils v0.6.5 [INFO] [stderr] Downloaded tokio-executor v0.1.7 [INFO] [stderr] Downloaded matches v0.1.6 [INFO] [stderr] Downloaded autocfg v0.1.4 [INFO] [stderr] Downloaded rand_core v0.4.0 [INFO] [stderr] Downloaded syn v0.15.39 [INFO] [stderr] Downloaded tempfile v3.0.9 [INFO] [stderr] Downloaded mime v0.3.8 [INFO] [stderr] Downloaded derive_builder v0.5.1 [INFO] [stderr] Downloaded cfg-if v0.1.4 [INFO] [stderr] Downloaded phf v0.7.22 [INFO] [stderr] Downloaded bitflags v1.0.3 [INFO] [stderr] Downloaded proc-macro2 v0.3.8 [INFO] [stderr] Downloaded quote v0.5.2 [INFO] [stderr] Downloaded string_cache_codegen v0.4.1 [INFO] [stderr] Downloaded utf-8 v0.7.2 [INFO] [stderr] Downloaded schannel v0.1.13 [INFO] [stderr] Downloaded cookie v0.12.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.8 [INFO] [stderr] Downloaded serde_derive v1.0.70 [INFO] [stderr] Downloaded rss v1.5.0 [INFO] [stderr] Downloaded serde v1.0.70 [INFO] [stderr] Downloaded quick-xml v0.12.1 [INFO] [stderr] Downloaded futures v0.1.23 [INFO] [stderr] Downloaded syn v0.14.4 [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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+4a0ee3cdc66573c8b46471462db7088a89d25183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb3a97f6cdea8262072d6a35cd88416f2e59a66a254415e02778f16bb9d911f7 [INFO] running `Command { std: "docker" "start" "-a" "cb3a97f6cdea8262072d6a35cd88416f2e59a66a254415e02778f16bb9d911f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb3a97f6cdea8262072d6a35cd88416f2e59a66a254415e02778f16bb9d911f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb3a97f6cdea8262072d6a35cd88416f2e59a66a254415e02778f16bb9d911f7", kill_on_drop: false }` [INFO] [stdout] cb3a97f6cdea8262072d6a35cd88416f2e59a66a254415e02778f16bb9d911f7 [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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+4a0ee3cdc66573c8b46471462db7088a89d25183" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd361dbc18bc52a9f4163cf246b7cbbe17814474957312e4c21d7e46603ece47 [INFO] running `Command { std: "docker" "start" "-a" "bd361dbc18bc52a9f4163cf246b7cbbe17814474957312e4c21d7e46603ece47", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Checking cfg-if v0.1.4 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking futures v0.1.23 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling phf_shared v0.7.22 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Checking bytes v0.4.8 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking itoa v0.4.2 [INFO] [stderr] Checking rustc-demangle v0.1.8 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Compiling phf_codegen v0.7.22 [INFO] [stderr] Compiling string_cache_codegen v0.4.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Checking tokio-io v0.1.7 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking mio v0.6.15 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking tokio-reactor v0.1.2 [INFO] [stderr] Checking new_debug_unreachable v1.0.1 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling string_cache v0.6.2 [INFO] [stderr] Checking phf v0.7.22 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Compiling httparse v1.3.2 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling regex v1.0.3 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Checking regex-syntax v0.6.7 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking debug_unreachable v0.1.1 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-trace-core v0.2.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking utf-8 v0.7.2 [INFO] [stderr] Checking tendril v0.3.1 [INFO] [stderr] Checking h2 v0.1.25 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking tokio v0.1.21 [INFO] [stderr] Compiling markup5ever v0.3.2 [INFO] [stderr] Checking miniz_oxide v0.2.1 [INFO] [stderr] Compiling html5ever v0.18.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling derive_builder v0.5.1 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Checking hyper v0.12.28 [INFO] [stderr] Checking mime v0.3.8 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Compiling derive_builder_core v0.2.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking encoding_rs v0.7.2 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking chrono v0.4.4 [INFO] [stderr] Checking json v0.11.13 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking quick-xml v0.12.1 [INFO] [stderr] Checking rss v1.5.0 [INFO] [stderr] Checking serde_json v1.0.24 [INFO] [stderr] Checking serde_urlencoded v0.5.2 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.18 [INFO] [stderr] Checking select v0.4.2 [INFO] [stderr] Checking better-rss v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | pub type GenError = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | pub type GenError = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | pub type GenError = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | pub type GenError = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 38s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: tendril v0.3.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "bd361dbc18bc52a9f4163cf246b7cbbe17814474957312e4c21d7e46603ece47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd361dbc18bc52a9f4163cf246b7cbbe17814474957312e4c21d7e46603ece47", kill_on_drop: false }` [INFO] [stdout] bd361dbc18bc52a9f4163cf246b7cbbe17814474957312e4c21d7e46603ece47