[INFO] crate lta 0.4.0 is already in cache
[INFO] testing lta-0.4.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate lta 0.4.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate lta 0.4.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lta 0.4.0
[INFO] finished tweaking crates.io crate lta 0.4.0
[INFO] tweaked toml for crates.io crate lta 0.4.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 196f1c090c4639ebe64ee6bb29c34032ed1bde54bb34c6e1de93f27f21921c07
[INFO] running `"docker" "start" "-a" "196f1c090c4639ebe64ee6bb29c34032ed1bde54bb34c6e1de93f27f21921c07"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde_repr v0.1.5
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling hyper v0.13.6
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling reqwest v0.10.6
[INFO] [stderr]    Compiling lta_utils_commons v0.2.0
[INFO] [stderr]    Compiling lta_models v0.2.0
[INFO] [stderr]    Compiling lta v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.14s
[INFO] running `"docker" "inspect" "196f1c090c4639ebe64ee6bb29c34032ed1bde54bb34c6e1de93f27f21921c07"`
[INFO] running `"docker" "rm" "-f" "196f1c090c4639ebe64ee6bb29c34032ed1bde54bb34c6e1de93f27f21921c07"`
[INFO] [stdout] 196f1c090c4639ebe64ee6bb29c34032ed1bde54bb34c6e1de93f27f21921c07
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d4f340ecabc52280a2ece5a47cecde6dec90ad8cdadd1176565f2903d4d8e4f2
[INFO] running `"docker" "start" "-a" "d4f340ecabc52280a2ece5a47cecde6dec90ad8cdadd1176565f2903d4d8e4f2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lta v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: maybe a missing crate `blocking`?
[INFO] [stderr]   --> src/lib.rs:80:16
[INFO] [stderr]    |
[INFO] [stderr] 80 |     use crate::blocking::lta_client::LTAClient;
[INFO] [stderr]    |                ^^^^^^^^ maybe a missing crate `blocking`?
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LTAClient`
[INFO] [stderr]   --> src/lib.rs:93:22
[INFO] [stderr]    |
[INFO] [stderr] 93 |         let client = LTAClient::with_api_key(api_key);
[INFO] [stderr]    |                      ^^^^^^^^^ use of undeclared type or module `LTAClient`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Client`
[INFO] [stderr]   --> src/lib.rs:81:24
[INFO] [stderr]    |
[INFO] [stderr] 81 |     use crate::utils::{Client};
[INFO] [stderr]    |                        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `lta`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d4f340ecabc52280a2ece5a47cecde6dec90ad8cdadd1176565f2903d4d8e4f2"`
[INFO] running `"docker" "rm" "-f" "d4f340ecabc52280a2ece5a47cecde6dec90ad8cdadd1176565f2903d4d8e4f2"`
[INFO] [stdout] d4f340ecabc52280a2ece5a47cecde6dec90ad8cdadd1176565f2903d4d8e4f2