[INFO] fetching crate rusp 0.12.0...
[INFO] testing rusp-0.12.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rusp 0.12.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rusp 0.12.0 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 rusp 0.12.0
[INFO] finished tweaking crates.io crate rusp 0.12.0
[INFO] tweaked toml for crates.io crate rusp 0.12.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate rusp 0.12.0 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stdout] c2861433772bdb0d920d905b8e9311939a1db3fb326331eea68b75f101e2606d
[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" "c2861433772bdb0d920d905b8e9311939a1db3fb326331eea68b75f101e2606d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2861433772bdb0d920d905b8e9311939a1db3fb326331eea68b75f101e2606d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2861433772bdb0d920d905b8e9311939a1db3fb326331eea68b75f101e2606d", kill_on_drop: false }`
[INFO] [stdout] c2861433772bdb0d920d905b8e9311939a1db3fb326331eea68b75f101e2606d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2faeac6e5bc1164de156e99d7729aeb54ef943883c5eb888a49dd8714676cc1b
[INFO] running `Command { std: "docker" "start" "-a" "2faeac6e5bc1164de156e99d7729aeb54ef943883c5eb888a49dd8714676cc1b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling anyhow v1.0.35
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quick-protobuf v0.8.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling rusp v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.90s
[INFO] running `Command { std: "docker" "inspect" "2faeac6e5bc1164de156e99d7729aeb54ef943883c5eb888a49dd8714676cc1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2faeac6e5bc1164de156e99d7729aeb54ef943883c5eb888a49dd8714676cc1b", kill_on_drop: false }`
[INFO] [stdout] 2faeac6e5bc1164de156e99d7729aeb54ef943883c5eb888a49dd8714676cc1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] df28878ae84345eee247553e8ca516e0a25be6163fec91e898e929fd0dd05764
[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" "df28878ae84345eee247553e8ca516e0a25be6163fec91e898e929fd0dd05764", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusp v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.16s
[INFO] running `Command { std: "docker" "inspect" "df28878ae84345eee247553e8ca516e0a25be6163fec91e898e929fd0dd05764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df28878ae84345eee247553e8ca516e0a25be6163fec91e898e929fd0dd05764", kill_on_drop: false }`
[INFO] [stdout] df28878ae84345eee247553e8ca516e0a25be6163fec91e898e929fd0dd05764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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", kill_on_drop: false }`
[INFO] [stdout] 9d9b16129e4ad13515ee94e18a97af0aa1e5363fd1e61fa701fb08ce15314e13
[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" "9d9b16129e4ad13515ee94e18a97af0aa1e5363fd1e61fa701fb08ce15314e13", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusp-294b070c19db7316
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusp-1f027dce5c9f4339
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parsing_test-461931aed4eaf007
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_json-68f3e82e1ab1e160
[INFO] [stdout] test tests::create_obj ... ok
[INFO] [stdout] test tests::delete_obj ... ok
[INFO] [stdout] test tests::get_obj ... ok
[INFO] [stdout] test tests::simple_notify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::create_obj ... ok
[INFO] [stdout] test tests::delete_obj ... ok
[INFO] [stdout] test tests::get_obj ... ok
[INFO] [stdout] test tests::simple_notify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusp
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name rusp -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-f1203929bfcbb77b.rlib --extern quick_protobuf=/opt/rustwide/target/debug/deps/libquick_protobuf-64326766f2ed2987.rlib --extern rusp=/opt/rustwide/target/debug/deps/librusp-9763749fcf95f7a4.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-c0f7028f9292451d.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-cdcca872e5701717.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ed38cbb8a11fdcea.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-30555ceafbb13e38.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9d9b16129e4ad13515ee94e18a97af0aa1e5363fd1e61fa701fb08ce15314e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d9b16129e4ad13515ee94e18a97af0aa1e5363fd1e61fa701fb08ce15314e13", kill_on_drop: false }`
[INFO] [stdout] 9d9b16129e4ad13515ee94e18a97af0aa1e5363fd1e61fa701fb08ce15314e13