[INFO] updating cached repository https://github.com/shiimizu/ena [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/shiimizu/ena [INFO] [stderr] 0b83260..b0d124f master -> master [INFO] [stderr] * [new tag] v0.5.0 -> v0.5.0 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b0d124f26ba4623be9088b01a87517353fe540dc [INFO] checking shiimizu/ena against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshiimizu%2Fena" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shiimizu/ena on toolchain e2223c94bf433fc38234d1303e88cbaf14755863 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/shiimizu/ena [INFO] finished tweaking git repo https://github.com/shiimizu/ena [INFO] tweaked toml for git repo https://github.com/shiimizu/ena written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f66caff189b9b025e435405569091ec70bf1cdd4a35e27c935610def0886c47b [INFO] running `"docker" "start" "-a" "f66caff189b9b025e435405569091ec70bf1cdd4a35e27c935610def0886c47b"` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.17.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Checking postgres-protocol v0.5.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Checking ctrlc v3.1.4 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-util v0.3.0 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking h2 v0.2.2 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking hyper v0.13.3 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking reqwest v0.10.4 [INFO] [stderr] Checking postgres-types v0.1.1 [INFO] [stderr] Checking tokio-postgres v0.5.3 [INFO] [stderr] Checking ena v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Settings` [INFO] [stderr] --> src/main.rs:26:36 [INFO] [stderr] | [INFO] [stderr] 26 | use crate::config::{BoardSettings, Settings}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `borrow::Cow`, `fs::File`, `io::BufReader` [INFO] [stderr] --> src/main.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | borrow::Cow, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | fs::File, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 33 | io::BufReader, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FuturesOrdered`, `future::Future` [INFO] [stderr] --> src/main.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | future::Future, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 40 | stream::{FuturesOrdered, FuturesUnordered, StreamExt as FutureStreamExt} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HeaderMap`, `HeaderValue`, `IF_MODIFIED_SINCE`, `LAST_MODIFIED`, `USER_AGENT` [INFO] [stderr] --> src/main.rs:44:14 [INFO] [stderr] | [INFO] [stderr] 44 | header::{HeaderMap, HeaderValue, IF_MODIFIED_SINCE, LAST_MODIFIED, USER_AGENT}, [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Instant`, `broadcast`, `prelude::*`, `self`, `task` [INFO] [stderr] --> src/main.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | prelude::*, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 51 | broadcast, mpsc, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 54 | task, [INFO] [stderr] | ^^^^ [INFO] [stderr] 55 | time::{self, delay_for as sleep, Duration, Instant} [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Settings` [INFO] [stderr] --> src/main.rs:26:36 [INFO] [stderr] | [INFO] [stderr] 26 | use crate::config::{BoardSettings, Settings}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `borrow::Cow`, `fs::File`, `io::BufReader` [INFO] [stderr] --> src/main.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | borrow::Cow, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | fs::File, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 33 | io::BufReader, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FuturesOrdered`, `future::Future` [INFO] [stderr] --> src/main.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | future::Future, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 40 | stream::{FuturesOrdered, FuturesUnordered, StreamExt as FutureStreamExt} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HeaderMap`, `HeaderValue`, `IF_MODIFIED_SINCE`, `LAST_MODIFIED`, `USER_AGENT` [INFO] [stderr] --> src/main.rs:44:14 [INFO] [stderr] | [INFO] [stderr] 44 | header::{HeaderMap, HeaderValue, IF_MODIFIED_SINCE, LAST_MODIFIED, USER_AGENT}, [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Instant`, `broadcast`, `prelude::*`, `self`, `task` [INFO] [stderr] --> src/main.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | prelude::*, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 51 | broadcast, mpsc, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 54 | task, [INFO] [stderr] | ^^^^ [INFO] [stderr] 55 | time::{self, delay_for as sleep, Duration, Instant} [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:154:14 [INFO] [stderr] | [INFO] [stderr] 154 | let (mut tx, mut rx) = mpsc::unbounded_channel(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:154:22 [INFO] [stderr] | [INFO] [stderr] 154 | let (mut tx, mut rx) = mpsc::unbounded_channel(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:584:9 [INFO] [stderr] | [INFO] [stderr] 584 | mut tx: Option>, [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:585:9 [INFO] [stderr] | [INFO] [stderr] 585 | mut rx: Option> [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:154:14 [INFO] [stderr] | [INFO] [stderr] 154 | let (mut tx, mut rx) = mpsc::unbounded_channel(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:154:22 [INFO] [stderr] | [INFO] [stderr] 154 | let (mut tx, mut rx) = mpsc::unbounded_channel(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:584:9 [INFO] [stderr] | [INFO] [stderr] 584 | mut tx: Option>, [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:585:9 [INFO] [stderr] | [INFO] [stderr] 585 | mut rx: Option> [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rx` [INFO] [stderr] --> src/main.rs:154:26 [INFO] [stderr] | [INFO] [stderr] 154 | let (mut tx, mut rx) = mpsc::unbounded_channel(); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_rx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/main.rs:984:9 [INFO] [stderr] | [INFO] [stderr] 984 | t: &UnboundedSender // statements: HashMap [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rx` [INFO] [stderr] --> src/main.rs:154:26 [INFO] [stderr] | [INFO] [stderr] 154 | let (mut tx, mut rx) = mpsc::unbounded_channel(); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_rx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/main.rs:984:9 [INFO] [stderr] | [INFO] [stderr] 984 | t: &UnboundedSender // statements: HashMap [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 39s [INFO] running `"docker" "inspect" "f66caff189b9b025e435405569091ec70bf1cdd4a35e27c935610def0886c47b"` [INFO] running `"docker" "rm" "-f" "f66caff189b9b025e435405569091ec70bf1cdd4a35e27c935610def0886c47b"` [INFO] [stdout] f66caff189b9b025e435405569091ec70bf1cdd4a35e27c935610def0886c47b