[INFO] fetching crate srv-rs 0.2.0...
[INFO] checking srv-rs-0.2.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate srv-rs 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate srv-rs 0.2.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate srv-rs 0.2.0
[INFO] finished tweaking crates.io crate srv-rs 0.2.0
[INFO] tweaked toml for crates.io crate srv-rs 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] deb29c7f72fd85dd68318fa047181a2ea156bc9873dba834ece8dd8b93f4b8d9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "deb29c7f72fd85dd68318fa047181a2ea156bc9873dba834ece8dd8b93f4b8d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deb29c7f72fd85dd68318fa047181a2ea156bc9873dba834ece8dd8b93f4b8d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb29c7f72fd85dd68318fa047181a2ea156bc9873dba834ece8dd8b93f4b8d9", kill_on_drop: false }`
[INFO] [stdout] deb29c7f72fd85dd68318fa047181a2ea156bc9873dba834ece8dd8b93f4b8d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbed0cf3fed1ba615070cff8feebd563f6c291cf1c2aa4ec38c7920c7e2aca49
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bbed0cf3fed1ba615070cff8feebd563f6c291cf1c2aa4ec38c7920c7e2aca49", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking srv-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking hyper v0.13.10
[INFO] [stdout] error[E0432]: unresolved import `srv_rs::resolver::libresolv`
[INFO] [stdout]  --> benches/resolver.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use srv_rs::resolver::{libresolv::LibResolv, SrvResolver};
[INFO] [stdout]   |                        ^^^^^^^^^ could not find `libresolv` in `resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `trust_dns_resolver`
[INFO] [stdout]  --> benches/resolver.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use trust_dns_resolver::{AsyncResolver, TokioAsyncResolver};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `trust_dns_resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `srv_rs::resolver::libresolv`
[INFO] [stdout]  --> benches/client.rs:3:41
[INFO] [stdout]   |
[INFO] [stdout] 3 | use srv_rs::{policy::Rfc2782, resolver::libresolv::LibResolv, Execution, SrvClient};
[INFO] [stdout]   |                                         ^^^^^^^^^ could not find `libresolv` in `resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `trust_dns_resolver`
[INFO] [stdout]  --> benches/resolver.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let (conf, mut opts) = trust_dns_resolver::system_conf::read_system_conf().unwrap();
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `trust_dns_resolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SrvResolver`
[INFO] [stdout]  --> benches/resolver.rs:2:46
[INFO] [stdout]   |
[INFO] [stdout] 2 | use srv_rs::resolver::{libresolv::LibResolv, SrvResolver};
[INFO] [stdout]   |                                              ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `srv-rs` due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "bbed0cf3fed1ba615070cff8feebd563f6c291cf1c2aa4ec38c7920c7e2aca49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbed0cf3fed1ba615070cff8feebd563f6c291cf1c2aa4ec38c7920c7e2aca49", kill_on_drop: false }`
[INFO] [stdout] bbed0cf3fed1ba615070cff8feebd563f6c291cf1c2aa4ec38c7920c7e2aca49
