[INFO] cloning repository https://github.com/rohankumardubey/flat-manager [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rohankumardubey/flat-manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fflat-manager", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fflat-manager'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7bfca06f69b89b8b1a608bcf8a6056c9930eb765 [INFO] checking rohankumardubey/flat-manager against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fflat-manager" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rohankumardubey/flat-manager on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rohankumardubey/flat-manager [INFO] finished tweaking git repo https://github.com/rohankumardubey/flat-manager [INFO] tweaked toml for git repo https://github.com/rohankumardubey/flat-manager written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rohankumardubey/flat-manager 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-deque v0.7.4 [INFO] [stderr] Downloaded fastrand v1.6.0 [INFO] [stderr] Downloaded scheduled-thread-pool v0.2.5 [INFO] [stderr] Downloaded r2d2 v0.8.9 [INFO] [stderr] Downloaded mpart-async v0.2.1 [INFO] [stderr] Downloaded tower-service v0.1.0 [INFO] [stderr] Downloaded migrations_internals v1.4.1 [INFO] [stderr] Downloaded migrations_macros v1.4.2 [INFO] [stderr] Downloaded serde_derive v1.0.133 [INFO] [stderr] Downloaded simple_asn1 v0.4.1 [INFO] [stderr] Downloaded v_escape_derive v0.5.6 [INFO] [stderr] Downloaded actix-files v0.1.7 [INFO] [stderr] Downloaded actix v0.7.9 [INFO] [stderr] Downloaded trust-dns-proto v0.5.0 [INFO] [stderr] Downloaded object v0.27.1 [INFO] [stderr] Downloaded trust-dns-proto v0.6.3 [INFO] [stderr] Downloaded widestring v0.2.2 [INFO] [stderr] Downloaded trust-dns-resolver v0.10.3 [INFO] [stderr] Downloaded actix-net v0.2.6 [INFO] [stderr] Downloaded crossbeam-channel v0.3.9 [INFO] [stderr] Downloaded hashbrown v0.3.1 [INFO] [stderr] Downloaded actix v0.8.3 [INFO] [stderr] Downloaded diesel v1.4.8 [INFO] [stderr] Downloaded backtrace v0.3.63 [INFO] [stderr] Downloaded syn v1.0.85 [INFO] [stderr] Downloaded actix-multipart v0.1.5 [INFO] [stderr] Downloaded error-chain v0.8.1 [INFO] [stderr] Downloaded derive_more v0.14.1 [INFO] [stderr] Downloaded crc32fast v1.3.0 [INFO] [stderr] Downloaded diesel_derives v1.4.1 [INFO] [stderr] Downloaded v_escape v0.7.4 [INFO] [stderr] Downloaded v_htmlescape v0.4.5 [INFO] [stderr] Downloaded ipconfig v0.1.9 [INFO] [stderr] Downloaded actix_derive v0.4.0 [INFO] [stderr] Downloaded actix-web-actors v1.0.4 [INFO] [stderr] Downloaded argparse v0.2.2 [INFO] [stderr] Downloaded askama_derive v0.7.2 [INFO] [stderr] Downloaded askama_shared v0.7.2 [INFO] [stderr] Downloaded askama v0.7.2 [INFO] [stderr] Downloaded filetime v0.2.15 [INFO] [stderr] Downloaded futures-fs v0.0.5 [INFO] [stderr] Downloaded futures-locks v0.3.3 [INFO] [stderr] Downloaded pem v0.8.3 [INFO] [stderr] Downloaded jsonwebtoken v7.2.0 [INFO] [stderr] Downloaded tokio-process v0.2.5 [INFO] [stderr] Downloaded actix_derive v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d248e30294620eb22b0f03a93aee593612361fa64935eb9096ed35c1648f6064 [INFO] running `Command { std: "docker" "start" "-a" "d248e30294620eb22b0f03a93aee593612361fa64935eb9096ed35c1648f6064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d248e30294620eb22b0f03a93aee593612361fa64935eb9096ed35c1648f6064", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d248e30294620eb22b0f03a93aee593612361fa64935eb9096ed35c1648f6064", kill_on_drop: false }` [INFO] [stdout] d248e30294620eb22b0f03a93aee593612361fa64935eb9096ed35c1648f6064 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f7a2ecf58189ba88cc721f406e01864d0392b49de3bb26496c40df70b201ae5 [INFO] running `Command { std: "docker" "start" "-a" "2f7a2ecf58189ba88cc721f406e01864d0392b49de3bb26496c40df70b201ae5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking actix-service v0.4.2 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking actix-codec v0.1.2 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking const-random v0.1.13 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking actix-utils v0.4.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking ahash v0.2.19 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-signal v0.2.9 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking actix-server-config v0.1.2 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking scheduled-thread-pool v0.2.5 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking r2d2 v0.8.9 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking lock_api v0.2.0 [INFO] [stderr] Compiling v_htmlescape v0.4.5 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking unicase v2.6.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking hashbrown v0.3.1 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking tower-service v0.1.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking fastrand v1.6.0 [INFO] [stderr] Checking tokio-process v0.2.5 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking futures-locks v0.3.3 [INFO] [stderr] Checking futures-fs v0.0.5 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking filetime v0.2.15 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling actix_derive v0.4.0 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling actix-web-codegen v0.1.3 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking trust-dns-proto v0.7.4 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking mpart-async v0.2.1 [INFO] [stderr] Checking v_escape v0.7.4 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking actix-threadpool v0.1.2 [INFO] [stderr] Checking actix-rt v0.2.6 [INFO] [stderr] Checking actix-server v0.6.1 [INFO] [stderr] Checking trust-dns-resolver v0.10.3 [INFO] [stderr] Checking trust-dns-resolver v0.11.1 [INFO] [stderr] Checking actix-testing v0.1.0 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Compiling diesel v1.4.8 [INFO] [stderr] Checking actix-connect v0.2.5 [INFO] [stderr] Checking actix-net v0.2.6 [INFO] [stderr] Compiling askama_shared v0.7.2 [INFO] [stderr] Compiling askama_derive v0.7.2 [INFO] [stderr] Compiling migrations_internals v1.4.1 [INFO] [stderr] Compiling migrations_macros v1.4.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking actix-router v0.1.5 [INFO] [stderr] Checking simple_asn1 v0.4.1 [INFO] [stderr] Checking actix-http v0.2.11 [INFO] [stderr] Checking askama v0.7.2 [INFO] [stderr] Checking jsonwebtoken v7.2.0 [INFO] [stderr] Checking awc v0.2.8 [INFO] [stderr] Checking actix v0.8.3 [INFO] [stderr] Checking actix-web v1.0.9 [INFO] [stderr] Checking actix-web-actors v1.0.4 [INFO] [stderr] Checking actix-multipart v0.1.5 [INFO] [stderr] Checking actix-files v0.1.7 [INFO] [stderr] Checking diesel_migrations v1.4.0 [INFO] [stderr] Checking flat-manager v0.3.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/api.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 1 | use actix::prelude::*; [INFO] [stdout] | ----------------- the item `Future` is already imported here [INFO] [stdout] ... [INFO] [stdout] 11 | use futures::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Clone` is imported redundantly [INFO] [stdout] --> src/api.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::clone::Clone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Clone` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `actix_web` is imported redundantly [INFO] [stdout] --> src/app.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use actix_web::{self, http, middleware, web, App, HttpRequest, HttpResponse, HttpServer}; [INFO] [stdout] | ^^^^ the item `actix_web` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Actor` is imported redundantly [INFO] [stdout] --> src/deltas.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | use actix::prelude::*; [INFO] [stdout] | ----------------- the item `Actor` is already imported here [INFO] [stdout] 7 | use actix::Actor; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/deltas.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 6 | use actix::prelude::*; [INFO] [stdout] | ----------------- the item `Future` is already imported here [INFO] [stdout] ... [INFO] [stdout] 11 | use futures::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Actor` is imported redundantly [INFO] [stdout] --> src/jobs.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 1 | use actix::prelude::*; [INFO] [stdout] | ----------------- the item `Actor` is already imported here [INFO] [stdout] 2 | use actix::{Actor, SyncContext}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SyncContext` is imported redundantly [INFO] [stdout] --> src/jobs.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 1 | use actix::prelude::*; [INFO] [stdout] | ----------------- the item `SyncContext` is already imported here [INFO] [stdout] 2 | use actix::{Actor, SyncContext}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PgConnection` is imported redundantly [INFO] [stdout] --> src/jobs.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use diesel::pg::PgConnection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | use diesel::prelude::*; [INFO] [stdout] | ------------------ the item `PgConnection` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/jobs.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/api.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 1 | use actix::prelude::*; [INFO] [stdout] | ----------------- the item `Future` is already imported here [INFO] [stdout] ... [INFO] [stdout] 11 | use futures::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Clone` is imported redundantly [INFO] [stdout] --> src/api.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::clone::Clone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Clone` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `actix_web` is imported redundantly [INFO] [stdout] --> src/app.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use actix_web::{self, http, middleware, web, App, HttpRequest, HttpResponse, HttpServer}; [INFO] [stdout] | ^^^^ the item `actix_web` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Actor` is imported redundantly [INFO] [stdout] --> src/deltas.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | use actix::prelude::*; [INFO] [stdout] | ----------------- the item `Actor` is already imported here [INFO] [stdout] 7 | use actix::Actor; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Future` is imported redundantly [INFO] [stdout] --> src/deltas.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 6 | use actix::prelude::*; [INFO] [stdout] | ----------------- the item `Future` is already imported here [INFO] [stdout] ... [INFO] [stdout] 11 | use futures::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Actor` is imported redundantly [INFO] [stdout] --> src/jobs.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 1 | use actix::prelude::*; [INFO] [stdout] | ----------------- the item `Actor` is already imported here [INFO] [stdout] 2 | use actix::{Actor, SyncContext}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SyncContext` is imported redundantly [INFO] [stdout] --> src/jobs.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 1 | use actix::prelude::*; [INFO] [stdout] | ----------------- the item `SyncContext` is already imported here [INFO] [stdout] 2 | use actix::{Actor, SyncContext}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PgConnection` is imported redundantly [INFO] [stdout] --> src/jobs.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use diesel::pg::PgConnection; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | use diesel::prelude::*; [INFO] [stdout] | ------------------ the item `PgConnection` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/jobs.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.95s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "2f7a2ecf58189ba88cc721f406e01864d0392b49de3bb26496c40df70b201ae5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f7a2ecf58189ba88cc721f406e01864d0392b49de3bb26496c40df70b201ae5", kill_on_drop: false }` [INFO] [stdout] 2f7a2ecf58189ba88cc721f406e01864d0392b49de3bb26496c40df70b201ae5 [INFO] checking rohankumardubey/flat-manager against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Fflat-manager" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rohankumardubey/flat-manager on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rohankumardubey/flat-manager [INFO] finished tweaking git repo https://github.com/rohankumardubey/flat-manager [INFO] tweaked toml for git repo https://github.com/rohankumardubey/flat-manager written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rohankumardubey/flat-manager 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e03c3887ec6ff204bb31db08c74150d1bb20815cc23d107f18a9073902f792a4 [INFO] running `Command { std: "docker" "start" "-a" "e03c3887ec6ff204bb31db08c74150d1bb20815cc23d107f18a9073902f792a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e03c3887ec6ff204bb31db08c74150d1bb20815cc23d107f18a9073902f792a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e03c3887ec6ff204bb31db08c74150d1bb20815cc23d107f18a9073902f792a4", kill_on_drop: false }` [INFO] [stdout] e03c3887ec6ff204bb31db08c74150d1bb20815cc23d107f18a9073902f792a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dab01c8b288529a8dcac61ed956469ab3560404446a2d3a210737a0af6287b60 [INFO] running `Command { std: "docker" "start" "-a" "dab01c8b288529a8dcac61ed956469ab3560404446a2d3a210737a0af6287b60", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.4.4/src/inflate/core.rs:1060:9 [INFO] [stdout] | [INFO] [stdout] 1060 | / match state { [INFO] [stdout] 1061 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1062 | | l.bit_buf = 0; [INFO] [stdout] 1063 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1592 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1593 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "dab01c8b288529a8dcac61ed956469ab3560404446a2d3a210737a0af6287b60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dab01c8b288529a8dcac61ed956469ab3560404446a2d3a210737a0af6287b60", kill_on_drop: false }` [INFO] [stdout] dab01c8b288529a8dcac61ed956469ab3560404446a2d3a210737a0af6287b60