[INFO] crate easyfibers 0.7.0 is already in cache [INFO] extracting crate easyfibers 0.7.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/easyfibers/0.7.0 [INFO] extracting crate easyfibers 0.7.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/easyfibers/0.7.0 [INFO] validating manifest of easyfibers-0.7.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of easyfibers-0.7.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing easyfibers-0.7.0 [INFO] finished frobbing easyfibers-0.7.0 [INFO] frobbed toml for easyfibers-0.7.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/easyfibers/0.7.0/Cargo.toml [INFO] started frobbing easyfibers-0.7.0 [INFO] finished frobbing easyfibers-0.7.0 [INFO] frobbed toml for easyfibers-0.7.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/easyfibers/0.7.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing easyfibers-0.7.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/easyfibers/0.7.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 4dd10a548004ff9599a2467bf359207a98733838404afe7539d63a151a67e9c0 [INFO] running `"docker" "start" "-a" "4dd10a548004ff9599a2467bf359207a98733838404afe7539d63a151a67e9c0"` [INFO] [stderr] Compiling context v2.1.0 [INFO] [stderr] Compiling easyfibers v0.7.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'gcc::compile_library': crate has been renamed to `cc`, the `gcc` name is not maintained [INFO] [stderr] --> build.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | gcc::compile_library("libtls.a", &["src/tls.c"]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/dns.rs:299:9 [INFO] [stderr] | [INFO] [stderr] 299 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `mio::Poll` [INFO] [stderr] --> src/dns.rs:301:9 [INFO] [stderr] | [INFO] [stderr] 301 | use mio::Poll; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/dns.rs:303:9 [INFO] [stderr] | [INFO] [stderr] 303 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Duration`, `Instant` [INFO] [stderr] --> src/dns.rs:304:21 [INFO] [stderr] | [INFO] [stderr] 304 | use std::time::{Instant,Duration}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/dns_parser/name.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::Events::len': Index access removed in favor of iterator only API. [INFO] [stderr] --> src/poller.rs:113:24 [INFO] [stderr] | [INFO] [stderr] 113 | if self.events.len() > 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/dns_parser/name.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0382]: borrow of moved value: `events` [INFO] [stderr] --> src/poller.rs:121:36 [INFO] [stderr] | [INFO] [stderr] 115 | let mut events = Events::with_capacity(0); [INFO] [stderr] | ---------- move occurs because `events` has type `mio::Events`, which does not implement the `Copy` trait [INFO] [stderr] 116 | swap(&mut self.events, &mut events); [INFO] [stderr] 117 | for ev in events.into_iter() { [INFO] [stderr] | ------ value moved here [INFO] [stderr] ... [INFO] [stderr] 121 | swap(&mut self.events, &mut events); [INFO] [stderr] | ^^^^^^^^^^^ value borrowed here after move [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0382`. [INFO] [stderr] error: Could not compile `easyfibers`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4dd10a548004ff9599a2467bf359207a98733838404afe7539d63a151a67e9c0"` [INFO] running `"docker" "rm" "-f" "4dd10a548004ff9599a2467bf359207a98733838404afe7539d63a151a67e9c0"` [INFO] [stdout] 4dd10a548004ff9599a2467bf359207a98733838404afe7539d63a151a67e9c0