[INFO] fetching crate keeprompt 0.1.1... [INFO] checking keeprompt-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate keeprompt 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate keeprompt 0.1.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate keeprompt 0.1.1 [INFO] finished tweaking crates.io crate keeprompt 0.1.1 [INFO] tweaked toml for crates.io crate keeprompt 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate keeprompt 0.1.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded popol v0.4.0 [INFO] [stderr] Downloaded secrecy v0.7.0 [INFO] [stderr] Downloaded pinentry v0.3.0 [INFO] [stderr] Downloaded which v4.0.2 [INFO] [stderr] Downloaded serde_derive v1.0.124 [INFO] [stderr] Downloaded secstr v0.4.0 [INFO] [stderr] Downloaded hex-literal-impl v0.2.2 [INFO] [stderr] Downloaded block-cipher-trait v0.6.2 [INFO] [stderr] Downloaded zeroize v1.2.0 [INFO] [stderr] Downloaded hex-literal v0.2.1 [INFO] [stderr] Downloaded stream-cipher v0.3.2 [INFO] [stderr] Downloaded block-modes v0.3.3 [INFO] [stderr] Downloaded twofish v0.2.0 [INFO] [stderr] Downloaded chacha20 v0.3.4 [INFO] [stderr] Downloaded salsa20 v0.4.1 [INFO] [stderr] Downloaded crossbeam-utils v0.8.3 [INFO] [stderr] Downloaded aes-soft v0.3.3 [INFO] [stderr] Downloaded aesni v0.6.0 [INFO] [stderr] Downloaded nom v6.1.2 [INFO] [stderr] Downloaded itertools v0.10.0 [INFO] [stderr] Downloaded libc v0.2.88 [INFO] [stderr] Downloaded aes v0.3.2 [INFO] [stderr] Downloaded keepass v0.4.7 [INFO] [stderr] Downloaded serde v1.0.124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05f0d43a2ee947c8cd321c6071146d72664e28495e49e8ce789ce6befcaffee4 [INFO] running `Command { std: "docker" "start" "-a" "05f0d43a2ee947c8cd321c6071146d72664e28495e49e8ce789ce6befcaffee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05f0d43a2ee947c8cd321c6071146d72664e28495e49e8ce789ce6befcaffee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05f0d43a2ee947c8cd321c6071146d72664e28495e49e8ce789ce6befcaffee4", kill_on_drop: false }` [INFO] [stdout] 05f0d43a2ee947c8cd321c6071146d72664e28495e49e8ce789ce6befcaffee4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c30bf1c20038e7283f5a62571af55921bd6d7a84e8395e0f6b2231c79f7efd79 [INFO] running `Command { std: "docker" "start" "-a" "c30bf1c20038e7283f5a62571af55921bd6d7a84e8395e0f6b2231c79f7efd79", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Checking blake2b_simd v0.5.11 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking secrecy v0.7.0 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking secstr v0.4.0 [INFO] [stderr] Checking popol v0.4.0 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Compiling hex-literal-impl v0.2.2 [INFO] [stderr] Checking rust-argon2 v0.8.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking stream-cipher v0.3.2 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking twofish v0.2.0 [INFO] [stderr] Checking block-modes v0.3.3 [INFO] [stderr] Checking salsa20 v0.4.1 [INFO] [stderr] Checking chacha20 v0.3.4 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking hex-literal v0.2.1 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking keepass v0.4.7 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking which v4.0.2 [INFO] [stderr] Checking pinentry v0.3.0 [INFO] [stderr] Checking keeprompt v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/clipboard.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/dmenu.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReader` [INFO] [stdout] --> src/listener.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BufRead` is imported redundantly [INFO] [stdout] --> src/listener.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | use std::io::prelude::*; [INFO] [stdout] | ------------------- the item `BufRead` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `popol` is imported redundantly [INFO] [stdout] --> src/listener.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use popol; [INFO] [stdout] | ^^^^^ the item `popol` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/listener.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `net` [INFO] [stdout] --> src/listener.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{io, net}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:97:6 [INFO] [stdout] | [INFO] [stdout] 97 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/clipboard.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/dmenu.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReader` [INFO] [stdout] --> src/listener.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BufRead` is imported redundantly [INFO] [stdout] --> src/listener.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | use std::io::prelude::*; [INFO] [stdout] | ------------------- the item `BufRead` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `popol` is imported redundantly [INFO] [stdout] --> src/listener.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use popol; [INFO] [stdout] | ^^^^^ the item `popol` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/listener.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `net` [INFO] [stdout] --> src/listener.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{io, net}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:97:6 [INFO] [stdout] | [INFO] [stdout] 97 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/dmenu.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | drop(child_stdin); [INFO] [stdout] | ^^^^^-----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut ChildStdin` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/dmenu.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | drop(child_stdin); [INFO] [stdout] | ^^^^^-----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&mut ChildStdin` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.54s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "c30bf1c20038e7283f5a62571af55921bd6d7a84e8395e0f6b2231c79f7efd79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c30bf1c20038e7283f5a62571af55921bd6d7a84e8395e0f6b2231c79f7efd79", kill_on_drop: false }` [INFO] [stdout] c30bf1c20038e7283f5a62571af55921bd6d7a84e8395e0f6b2231c79f7efd79