[INFO] fetching crate news-flash 1.2.0... [INFO] checking news-flash-1.2.0 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] extracting crate news-flash 1.2.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate news-flash 1.2.0 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate news-flash 1.2.0 [INFO] finished tweaking crates.io crate news-flash 1.2.0 [INFO] tweaked toml for crates.io crate news-flash 1.2.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f54a837b2b84229947383be36d52bef33bf6c748a5c32990ec70f1b950e80eda [INFO] running `Command { std: "docker" "start" "-a" "f54a837b2b84229947383be36d52bef33bf6c748a5c32990ec70f1b950e80eda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f54a837b2b84229947383be36d52bef33bf6c748a5c32990ec70f1b950e80eda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f54a837b2b84229947383be36d52bef33bf6c748a5c32990ec70f1b950e80eda", kill_on_drop: false }` [INFO] [stdout] f54a837b2b84229947383be36d52bef33bf6c748a5c32990ec70f1b950e80eda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 392b31f36750e4f15c35e158790e90723c81fa1a17e4884a379ed9362de7ae4f [INFO] running `Command { std: "docker" "start" "-a" "392b31f36750e4f15c35e158790e90723c81fa1a17e4884a379ed9362de7ae4f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling obfstr v0.2.6 [INFO] [stderr] Checking debug-helper v0.3.11 [INFO] [stderr] Checking peresil v0.3.0 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking entities v1.0.1 [INFO] [stderr] Compiling news-flash v1.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Checking crc-any v2.3.9 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Compiling libxml v0.2.16 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking sxd-document v0.3.2 [INFO] [stderr] Checking escaper v0.1.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Compiling rust-embed-utils v5.1.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Compiling backtrace v0.3.58 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking http-body v0.4.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking sha2 v0.9.4 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking tiger v0.1.0 [INFO] [stderr] Checking sha-1 v0.9.5 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking des v0.6.0 [INFO] [stderr] Checking block-modes v0.7.0 [INFO] [stderr] Checking quick-xml v0.20.0 [INFO] [stderr] Compiling shellexpand v2.1.0 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.5 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling r2d2 v0.8.9 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking magic-crypt v3.1.8 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling rust-embed-impl v5.9.0 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking time v0.2.26 [INFO] [stderr] Checking rust-embed v5.9.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking tokio-util v0.6.6 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking async-compression v0.3.8 [INFO] [stderr] Compiling diesel v1.4.6 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking trust-dns-proto v0.20.2 [INFO] [stderr] Checking tokio-socks v0.5.1 [INFO] [stderr] Checking futures-executor v0.3.14 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking futures v0.3.14 [INFO] [stderr] Checking trust-dns-resolver v0.20.2 [INFO] [stderr] Checking hyper v0.14.7 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking cookie_store v0.12.0 [INFO] [stderr] Checking feed-rs v0.5.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.3 [INFO] [stderr] Checking newsblur_api v0.1.1 [INFO] [stderr] Checking feedbin_api v0.1.6 [INFO] [stderr] Checking fever_api v0.2.11 [INFO] [stderr] Checking article_scraper v1.1.7 [INFO] [stderr] Checking miniflux_api v0.3.2 [INFO] [stderr] Checking feedly_api v0.4.6 [INFO] [stderr] Checking migrations_internals v1.4.1 [INFO] [stderr] Compiling migrations_macros v1.4.2 [INFO] [stderr] Checking diesel_migrations v1.4.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/feed_api_implementations/feedbin/metadata.rs:64:30 [INFO] [stdout] | [INFO] [stdout] 64 | if let Some(error) = Fail::downcast_ref::(error) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/feed_api_implementations/feedbin/metadata.rs:64:30 [INFO] [stdout] | [INFO] [stdout] 64 | if let Some(error) = Fail::downcast_ref::(error) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/feed_api_implementations/feedly/metadata.rs:74:30 [INFO] [stdout] | [INFO] [stdout] 74 | if let Some(error) = Fail::downcast_ref::(error) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/feed_api_implementations/feedly/metadata.rs:74:30 [INFO] [stdout] | [INFO] [stdout] 74 | if let Some(error) = Fail::downcast_ref::(error) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/feed_api_implementations/fever/metadata.rs:66:30 [INFO] [stdout] | [INFO] [stdout] 66 | if let Some(error) = Fail::downcast_ref::(error) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/feed_api_implementations/fever/metadata.rs:66:30 [INFO] [stdout] | [INFO] [stdout] 66 | if let Some(error) = Fail::downcast_ref::(error) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/feed_api_implementations/miniflux/metadata.rs:68:30 [INFO] [stdout] | [INFO] [stdout] 68 | if let Some(error) = Fail::downcast_ref::(error) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/feed_api_implementations/miniflux/metadata.rs:68:30 [INFO] [stdout] | [INFO] [stdout] 68 | if let Some(error) = Fail::downcast_ref::(error) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `logged_in` [INFO] [stdout] --> src/feed_api_implementations/feedbin/mod.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | logged_in: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `logged_in` [INFO] [stdout] --> src/feed_api_implementations/feedbin/mod.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | logged_in: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 56s [INFO] running `Command { std: "docker" "inspect" "392b31f36750e4f15c35e158790e90723c81fa1a17e4884a379ed9362de7ae4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "392b31f36750e4f15c35e158790e90723c81fa1a17e4884a379ed9362de7ae4f", kill_on_drop: false }` [INFO] [stdout] 392b31f36750e4f15c35e158790e90723c81fa1a17e4884a379ed9362de7ae4f