[INFO] fetching crate tickrs 0.14.9... [INFO] checking tickrs-0.14.9 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate tickrs 0.14.9 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate tickrs 0.14.9 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 crates.io crate tickrs 0.14.9 [INFO] finished tweaking crates.io crate tickrs 0.14.9 [INFO] tweaked toml for crates.io crate tickrs 0.14.9 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate tickrs 0.14.9 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 tickrs-api v0.14.9 [INFO] [stderr] Downloaded rclite v0.1.5 [INFO] [stderr] Downloaded better-panic v0.3.0 [INFO] [stderr] Downloaded libz-sys v1.1.11 [INFO] [stderr] Downloaded curl-sys v0.4.64+curl-8.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3781d75cf54984e45163a08a80d12e632b7ffe2ed9d1818446c55d7e9cb7b55b [INFO] running `Command { std: "docker" "start" "-a" "3781d75cf54984e45163a08a80d12e632b7ffe2ed9d1818446c55d7e9cb7b55b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3781d75cf54984e45163a08a80d12e632b7ffe2ed9d1818446c55d7e9cb7b55b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3781d75cf54984e45163a08a80d12e632b7ffe2ed9d1818446c55d7e9cb7b55b", kill_on_drop: false }` [INFO] [stdout] 3781d75cf54984e45163a08a80d12e632b7ffe2ed9d1818446c55d7e9cb7b55b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d48e81ee862bf2410f597351aec9fb4e06b9b472a7567aaa7bef0741df0f56d9 [INFO] running `Command { std: "docker" "start" "-a" "d48e81ee862bf2410f597351aec9fb4e06b9b472a7567aaa7bef0741df0f56d9", kill_on_drop: false }` [INFO] [stderr] Checking value-bag v1.4.1 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling openssl-src v111.26.0+1.1.1u [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Compiling libnghttp2-sys v0.1.7+1.45.0 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling serde v1.0.175 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Compiling serde_derive v1.0.175 [INFO] [stderr] Compiling libz-sys v1.1.11 [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Compiling curl-sys v0.4.64+curl-8.2.0 [INFO] [stderr] Checking async-lock v2.7.0 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking futures-channel v0.3.28 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling curl v0.4.44 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking async-task v4.4.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Checking atomic-waker v1.1.1 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling isahc v1.7.2 [INFO] [stderr] Compiling serde_json v1.0.103 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking blocking v1.3.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking async-executor v1.5.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking sluice v0.5.5 [INFO] [stderr] Checking object v0.31.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking addr2line v0.20.0 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking castaway v0.1.2 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking async-global-executor v2.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking serde_yaml v0.9.25 [INFO] [stderr] Checking better-panic v0.3.0 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking rclite v0.1.5 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tickrs-api v0.14.9 [INFO] [stderr] Checking tickrs v0.14.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/task/company.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 4 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BoxFuture` is imported redundantly [INFO] [stdout] --> src/task/company.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::future::BoxFuture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | [INFO] [stdout] 4 | use super::*; [INFO] [stdout] | -------- the item `BoxFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/task/current_price.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 4 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BoxFuture` is imported redundantly [INFO] [stdout] --> src/task/current_price.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::future::BoxFuture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | [INFO] [stdout] 4 | use super::*; [INFO] [stdout] | -------- the item `BoxFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/task/default_timestamps.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BoxFuture` is imported redundantly [INFO] [stdout] --> src/task/default_timestamps.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::future::{join_all, BoxFuture}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 5 | [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `BoxFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/task/options_data.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/task/options_data.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BoxFuture` is imported redundantly [INFO] [stdout] --> src/task/options_data.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::future::BoxFuture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `BoxFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/task/options_dates.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/task/options_dates.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BoxFuture` is imported redundantly [INFO] [stdout] --> src/task/options_dates.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::future::BoxFuture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `BoxFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/task/prices.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 4 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BoxFuture` is imported redundantly [INFO] [stdout] --> src/task/prices.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::future::BoxFuture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | [INFO] [stdout] 4 | use super::*; [INFO] [stdout] | -------- the item `BoxFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/task/company.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 4 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BoxFuture` is imported redundantly [INFO] [stdout] --> src/task/company.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::future::BoxFuture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | [INFO] [stdout] 4 | use super::*; [INFO] [stdout] | -------- the item `BoxFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/task/current_price.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 4 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BoxFuture` is imported redundantly [INFO] [stdout] --> src/task/current_price.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::future::BoxFuture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | [INFO] [stdout] 4 | use super::*; [INFO] [stdout] | -------- the item `BoxFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/task/default_timestamps.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BoxFuture` is imported redundantly [INFO] [stdout] --> src/task/default_timestamps.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::future::{join_all, BoxFuture}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 5 | [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `BoxFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/task/options_data.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/task/options_data.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BoxFuture` is imported redundantly [INFO] [stdout] --> src/task/options_data.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::future::BoxFuture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `BoxFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/task/options_dates.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/task/options_dates.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BoxFuture` is imported redundantly [INFO] [stdout] --> src/task/options_dates.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::future::BoxFuture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `BoxFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/task/prices.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 4 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BoxFuture` is imported redundantly [INFO] [stdout] --> src/task/prices.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::future::BoxFuture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | [INFO] [stdout] 4 | use super::*; [INFO] [stdout] | -------- the item `BoxFuture` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `time_frame` is never read [INFO] [stdout] --> src/widget/chart_configuration.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 261 | pub struct ChartConfigurationWidget { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 262 | pub chart_type: ChartType, [INFO] [stdout] 263 | pub time_frame: TimeFrame, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `time_frame` is never read [INFO] [stdout] --> src/widget/chart_configuration.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 261 | pub struct ChartConfigurationWidget { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 262 | pub chart_type: ChartType, [INFO] [stdout] 263 | pub time_frame: TimeFrame, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.28s [INFO] running `Command { std: "docker" "inspect" "d48e81ee862bf2410f597351aec9fb4e06b9b472a7567aaa7bef0741df0f56d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d48e81ee862bf2410f597351aec9fb4e06b9b472a7567aaa7bef0741df0f56d9", kill_on_drop: false }` [INFO] [stdout] d48e81ee862bf2410f597351aec9fb4e06b9b472a7567aaa7bef0741df0f56d9 [INFO] checking tickrs-0.14.9 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate tickrs 0.14.9 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate tickrs 0.14.9 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 crates.io crate tickrs 0.14.9 [INFO] finished tweaking crates.io crate tickrs 0.14.9 [INFO] tweaked toml for crates.io crate tickrs 0.14.9 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate tickrs 0.14.9 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 48b9934d8703eae9ad8abfab9171355bdf1a2fd887eb825e7c82e53f78e1a782 [INFO] running `Command { std: "docker" "start" "-a" "48b9934d8703eae9ad8abfab9171355bdf1a2fd887eb825e7c82e53f78e1a782", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48b9934d8703eae9ad8abfab9171355bdf1a2fd887eb825e7c82e53f78e1a782", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48b9934d8703eae9ad8abfab9171355bdf1a2fd887eb825e7c82e53f78e1a782", kill_on_drop: false }` [INFO] [stdout] 48b9934d8703eae9ad8abfab9171355bdf1a2fd887eb825e7c82e53f78e1a782 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dd74eda43a1ce7e457ab88330f4e136a34400c18bf2aecf848ca3e2c7695f79f [INFO] running `Command { std: "docker" "start" "-a" "dd74eda43a1ce7e457ab88330f4e136a34400c18bf2aecf848ca3e2c7695f79f", kill_on_drop: false }` [INFO] [stderr] Checking value-bag v1.4.1 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking crossbeam-utils v0.8.16 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling openssl-src v111.26.0+1.1.1u [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling libnghttp2-sys v0.1.7+1.45.0 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking log v0.4.19 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.16/src/sync/parker.rs:371:25 [INFO] [stdout] | [INFO] [stdout] 371 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 372 | | NOTIFIED | PARKED => return, [INFO] [stdout] 373 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 374 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking futures-lite v1.13.0 [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 `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-1.13.0/src/future.rs:469:27 [INFO] [stdout] | [INFO] [stdout] 469 | let t1 = res1.map_err(|_| unreachable!()).unwrap(); [INFO] [stdout] | ^^^^^^^ cannot infer type of the type parameter `F` declared on the method `map_err` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 469 | let t1 = res1.map_err::(|_| unreachable!()).unwrap(); [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [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 `futures-lite` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "dd74eda43a1ce7e457ab88330f4e136a34400c18bf2aecf848ca3e2c7695f79f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd74eda43a1ce7e457ab88330f4e136a34400c18bf2aecf848ca3e2c7695f79f", kill_on_drop: false }` [INFO] [stdout] dd74eda43a1ce7e457ab88330f4e136a34400c18bf2aecf848ca3e2c7695f79f