[INFO] cloning repository https://github.com/Effnote/rsfchat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Effnote/rsfchat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEffnote%2Frsfchat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEffnote%2Frsfchat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 069606ba5e32d0485964f22cce26f1bec3d33d6a [INFO] checking Effnote/rsfchat against master#8a497b7181cad4ae66dbd6cc31042b69b6bd0df7 for pr-102474 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEffnote%2Frsfchat" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Effnote/rsfchat on toolchain 8a497b7181cad4ae66dbd6cc31042b69b6bd0df7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Effnote/rsfchat [INFO] finished tweaking git repo https://github.com/Effnote/rsfchat [INFO] tweaked toml for git repo https://github.com/Effnote/rsfchat written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Effnote/rsfchat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/effnote/libfchat` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-threadpool v0.1.9 [INFO] [stderr] Downloaded tokio-timer v0.2.8 [INFO] [stderr] Downloaded parking_lot v0.7.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.0 [INFO] [stderr] Downloaded time v0.1.41 [INFO] [stderr] Downloaded term_size v0.3.1 [INFO] [stderr] Downloaded string v0.1.2 [INFO] [stderr] Downloaded crossbeam-utils v0.6.3 [INFO] [stderr] Downloaded cursive v0.10.0 [INFO] [stderr] Downloaded enumset v0.3.14 [INFO] [stderr] Downloaded enum-map-derive v0.4.0 [INFO] [stderr] Downloaded ncurses v5.97.0 [INFO] [stderr] Downloaded reexport-proc-macro v1.0.5 [INFO] [stderr] Downloaded arrayvec v0.4.9 [INFO] [stderr] Downloaded crossbeam-channel v0.3.4 [INFO] [stderr] Downloaded reqwest v0.9.5 [INFO] [stderr] Downloaded websocket v0.22.0 [INFO] [stderr] Downloaded enumset_derive v0.2.0 [INFO] [stderr] Downloaded enum-map v0.4.1 [INFO] [stderr] Downloaded tokio-uds v0.2.4 [INFO] [stderr] Downloaded redox_syscall v0.1.44 [INFO] [stderr] Downloaded serde_derive v1.0.82 [INFO] [stderr] Downloaded serde v1.0.82 [INFO] [stderr] Downloaded http v0.1.14 [INFO] [stderr] Downloaded hyper v0.12.19 [INFO] [stderr] Downloaded tokio v0.1.13 [INFO] [stderr] Downloaded arc-swap v0.3.6 [INFO] [stderr] Downloaded h2 v0.1.14 [INFO] [stderr] Downloaded encoding_rs v0.8.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0354e5dc4aa99095ba2533e52958ae97cec3ab687cdb04021f95eb21f041d18 [INFO] running `Command { std: "docker" "start" "-a" "d0354e5dc4aa99095ba2533e52958ae97cec3ab687cdb04021f95eb21f041d18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0354e5dc4aa99095ba2533e52958ae97cec3ab687cdb04021f95eb21f041d18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0354e5dc4aa99095ba2533e52958ae97cec3ab687cdb04021f95eb21f041d18", kill_on_drop: false }` [INFO] [stdout] d0354e5dc4aa99095ba2533e52958ae97cec3ab687cdb04021f95eb21f041d18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7297c0a86dd416cd91fa51665571a39ce372938a8c0bde14ecdcf3614be615ad [INFO] running `Command { std: "docker" "start" "-a" "7297c0a86dd416cd91fa51665571a39ce372938a8c0bde14ecdcf3614be615ad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking crossbeam-utils v0.6.3 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling arrayvec v0.4.9 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking crossbeam-epoch v0.7.0 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Checking http v0.1.14 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking string v0.1.2 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling backtrace-sys v0.1.26 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Checking h2 v0.1.14 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling encoding_rs v0.8.13 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking mime v0.3.12 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling ncurses v5.97.0 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking libflate v0.1.19 [INFO] [stderr] Checking hyper v0.12.19 [INFO] [stderr] Checking hyper v0.10.15 [INFO] [stderr] Checking parking_lot v0.7.0 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking tokio-tls v0.2.0 [INFO] [stderr] Compiling enumset_derive v0.2.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking arc-swap v0.3.6 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking rustc-demangle v0.1.11 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking reexport-proc-macro v1.0.5 [INFO] [stderr] Checking array-macro v1.0.2 [INFO] [stderr] Checking websocket v0.22.0 [INFO] [stderr] Checking signal-hook v0.1.6 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Checking crossbeam-channel v0.3.4 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking reqwest v0.9.5 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking maplit v1.0.1 [INFO] [stderr] Checking xi-unicode v0.1.0 [INFO] [stderr] Checking enumset v0.3.14 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling enum-map-derive v0.4.0 [INFO] [stderr] Checking enum-map v0.4.1 [INFO] [stderr] Checking cursive v0.10.0 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Checking fchat v0.2.0 (https://github.com/effnote/libfchat#4e1767c2) [INFO] [stderr] Checking rsfchat v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Boxable` is imported redundantly [INFO] [stdout] --> src/ui/mod.rs:130:25 [INFO] [stdout] | [INFO] [stdout] 1 | use cursive::traits::{Boxable, Identifiable, Scrollable}; [INFO] [stdout] | ------- the item `Boxable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 130 | use cursive::view::{Boxable, Identifiable}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Identifiable` is imported redundantly [INFO] [stdout] --> src/ui/mod.rs:130:34 [INFO] [stdout] | [INFO] [stdout] 1 | use cursive::traits::{Boxable, Identifiable, Scrollable}; [INFO] [stdout] | ------------ the item `Identifiable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 130 | use cursive::view::{Boxable, Identifiable}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io.rs:89:10 [INFO] [stdout] | [INFO] [stdout] 89 | ) -> Box + Send> { [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 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 89 | ) -> Box + Send> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Boxable` is imported redundantly [INFO] [stdout] --> src/ui/mod.rs:130:25 [INFO] [stdout] | [INFO] [stdout] 1 | use cursive::traits::{Boxable, Identifiable, Scrollable}; [INFO] [stdout] | ------- the item `Boxable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 130 | use cursive::view::{Boxable, Identifiable}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Identifiable` is imported redundantly [INFO] [stdout] --> src/ui/mod.rs:130:34 [INFO] [stdout] | [INFO] [stdout] 1 | use cursive::traits::{Boxable, Identifiable, Scrollable}; [INFO] [stdout] | ------------ the item `Identifiable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 130 | use cursive::view::{Boxable, Identifiable}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io.rs:89:10 [INFO] [stdout] | [INFO] [stdout] 89 | ) -> Box + Send> { [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 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 89 | ) -> Box + Send> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Disconnected` and `Quit` are never constructed [INFO] [stdout] --> src/ui/mod.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 20 | enum State { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 25 | Disconnected, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 26 | Quit, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Disconnected` and `Quit` are never constructed [INFO] [stdout] --> src/ui/mod.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 20 | enum State { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 25 | Disconnected, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 26 | Quit, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.85s [INFO] running `Command { std: "docker" "inspect" "7297c0a86dd416cd91fa51665571a39ce372938a8c0bde14ecdcf3614be615ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7297c0a86dd416cd91fa51665571a39ce372938a8c0bde14ecdcf3614be615ad", kill_on_drop: false }` [INFO] [stdout] 7297c0a86dd416cd91fa51665571a39ce372938a8c0bde14ecdcf3614be615ad