[INFO] fetching crate routerify 2.0.0-beta-1...
[INFO] testing routerify-2.0.0-beta-1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate routerify 2.0.0-beta-1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate routerify 2.0.0-beta-1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate routerify 2.0.0-beta-1
[INFO] finished tweaking crates.io crate routerify 2.0.0-beta-1
[INFO] tweaked toml for crates.io crate routerify 2.0.0-beta-1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate routerify 2.0.0-beta-1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ae8dd9c193f0f4424ada96f79d4218033d312712fce40ff4fe2b228f98fdbbd9
[INFO] running `Command { std: "docker" "start" "-a" "ae8dd9c193f0f4424ada96f79d4218033d312712fce40ff4fe2b228f98fdbbd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae8dd9c193f0f4424ada96f79d4218033d312712fce40ff4fe2b228f98fdbbd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae8dd9c193f0f4424ada96f79d4218033d312712fce40ff4fe2b228f98fdbbd9", kill_on_drop: false }`
[INFO] [stdout] ae8dd9c193f0f4424ada96f79d4218033d312712fce40ff4fe2b228f98fdbbd9
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f349b6e03eb9fe7800c67c6c9419ffbfb59c5a1ba4fad50cfd200cecf9d853ff
[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" "f349b6e03eb9fe7800c67c6c9419ffbfb59c5a1ba4fad50cfd200cecf9d853ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.36
[INFO] [stderr]    Compiling signal-hook-registry v1.2.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling socket2 v0.3.17
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling tokio v0.2.23
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling routerify v2.0.0-beta-1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "f349b6e03eb9fe7800c67c6c9419ffbfb59c5a1ba4fad50cfd200cecf9d853ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f349b6e03eb9fe7800c67c6c9419ffbfb59c5a1ba4fad50cfd200cecf9d853ff", kill_on_drop: false }`
[INFO] [stdout] f349b6e03eb9fe7800c67c6c9419ffbfb59c5a1ba4fad50cfd200cecf9d853ff
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e277f9a5b58170b3d9e0822d084f46043450e2fc85c951d4f5375969250f738c
[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" "e277f9a5b58170b3d9e0822d084f46043450e2fc85c951d4f5375969250f738c", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-pipe v0.1.3
[INFO] [stderr]    Compiling stream-body v0.1.1
[INFO] [stderr]    Compiling routerify v2.0.0-beta-1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `http::HeaderValue`
[INFO] [stdout]  --> tests/integration.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use http::HeaderValue;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Middleware`
[INFO] [stdout]  --> tests/integration.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use routerify::{Middleware, Router};
[INFO] [stdout]   |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `routerify`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name scoped_router --edition=2018 examples/scoped_router.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=a2b0f2ddac51099b -C extra-filename=-a2b0f2ddac51099b --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern http=/opt/rustwide/target/debug/deps/libhttp-62abdda2dfd21777.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-20209d12a19a181c.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-7895c92c6d278491.rlib --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-118ab8cd0c12994c.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-62e055e6c3a1f4aa.rlib --extern routerify=/opt/rustwide/target/debug/deps/librouterify-ba1b9671dbf4605f.rlib --extern stream_body=/opt/rustwide/target/debug/deps/libstream_body-798f3dc5804da84a.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-4c5c37c728560086.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-382d4be8c5fab379.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e277f9a5b58170b3d9e0822d084f46043450e2fc85c951d4f5375969250f738c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e277f9a5b58170b3d9e0822d084f46043450e2fc85c951d4f5375969250f738c", kill_on_drop: false }`
[INFO] [stdout] e277f9a5b58170b3d9e0822d084f46043450e2fc85c951d4f5375969250f738c