[INFO] crate sse-codec 0.3.1 is already in cache
[INFO] testing sse-codec-0.3.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate sse-codec 0.3.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sse-codec 0.3.1 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 sse-codec 0.3.1
[INFO] finished tweaking crates.io crate sse-codec 0.3.1
[INFO] tweaked toml for crates.io crate sse-codec 0.3.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate sse-codec 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c082948c81ccab381dda998d5cba29139718f98610f34439e09859fb3b1798b9
[INFO] running `"docker" "start" "-a" "c082948c81ccab381dda998d5cba29139718f98610f34439e09859fb3b1798b9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling futures-sink v0.3.4
[INFO] [stderr]    Compiling futures-core v0.3.4
[INFO] [stderr]    Compiling futures-io v0.3.4
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling futures-task v0.3.4
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling pin-project v0.4.8
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling futures_codec v0.4.0
[INFO] [stderr]    Compiling sse-codec v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.22s
[INFO] running `"docker" "inspect" "c082948c81ccab381dda998d5cba29139718f98610f34439e09859fb3b1798b9"`
[INFO] running `"docker" "rm" "-f" "c082948c81ccab381dda998d5cba29139718f98610f34439e09859fb3b1798b9"`
[INFO] [stdout] c082948c81ccab381dda998d5cba29139718f98610f34439e09859fb3b1798b9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 33eca7b682caf9a896717ad5d93f305478d36bbd3fcf06e54e12a0dfc42f601d
[INFO] running `"docker" "start" "-a" "33eca7b682caf9a896717ad5d93f305478d36bbd3fcf06e54e12a0dfc42f601d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling pin-project-lite v0.1.4
[INFO] [stderr]    Compiling futures-timer v2.0.2
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling async-task v1.3.1
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling kv-log-macro v1.0.4
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling async-std v1.5.0
[INFO] [stderr]    Compiling sse-codec v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `surf`
[INFO] [stderr]   --> examples/signalhub.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let response = surf::get("https://signalhub-jccqtwhdwc.now.sh/v1/sse-codec/example").await?;
[INFO] [stderr]    |                    ^^^^ use of undeclared type or module `surf`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `surf`
[INFO] [stderr]   --> examples/signalhub.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     surf::post("https://signalhub-jccqtwhdwc.now.sh/v1/sse-codec/example")
[INFO] [stderr]    |     ^^^^ use of undeclared type or module `surf`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `surf`
[INFO] [stderr]   --> examples/signalhub.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     surf::post("https://signalhub-jccqtwhdwc.now.sh/v1/sse-codec/example")
[INFO] [stderr]    |     ^^^^ use of undeclared type or module `surf`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `try_next` found for struct `futures_codec::framed_read::FramedRead<_, sse_codec::SSECodec>` in the current scope
[INFO] [stderr]   --> examples/signalhub.rs:14:35
[INFO] [stderr]    |
[INFO] [stderr] 14 |     while let Some(line) = events.try_next().await? {
[INFO] [stderr]    |                                   ^^^^^^^^ method not found in `futures_codec::framed_read::FramedRead<_, sse_codec::SSECodec>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `events` is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TryStreamExt`
[INFO] [stderr]  --> examples/signalhub.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use futures::{future, TryStreamExt};
[INFO] [stderr]   |                       ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `sse-codec`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "33eca7b682caf9a896717ad5d93f305478d36bbd3fcf06e54e12a0dfc42f601d"`
[INFO] running `"docker" "rm" "-f" "33eca7b682caf9a896717ad5d93f305478d36bbd3fcf06e54e12a0dfc42f601d"`
[INFO] [stdout] 33eca7b682caf9a896717ad5d93f305478d36bbd3fcf06e54e12a0dfc42f601d