[INFO] fetching crate rusp 0.12.1...
[INFO] testing rusp-0.12.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rusp 0.12.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rusp 0.12.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusp 0.12.1
[INFO] finished tweaking crates.io crate rusp 0.12.1
[INFO] tweaked toml for crates.io crate rusp 0.12.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rusp 0.12.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quick-protobuf v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 839c5d9c8176631f46e7258b7e42ebde911f05c6990ab9be65db1b48e776ff01
[INFO] running `Command { std: "docker" "start" "-a" "839c5d9c8176631f46e7258b7e42ebde911f05c6990ab9be65db1b48e776ff01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "839c5d9c8176631f46e7258b7e42ebde911f05c6990ab9be65db1b48e776ff01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "839c5d9c8176631f46e7258b7e42ebde911f05c6990ab9be65db1b48e776ff01", kill_on_drop: false }`
[INFO] [stdout] 839c5d9c8176631f46e7258b7e42ebde911f05c6990ab9be65db1b48e776ff01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63c83fa2e900971f7fd7cd9ea03b5f4fb5e7eeacd8dc8f1af93b293e5545627f
[INFO] running `Command { std: "docker" "start" "-a" "63c83fa2e900971f7fd7cd9ea03b5f4fb5e7eeacd8dc8f1af93b293e5545627f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling quick-protobuf v0.8.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling rusp v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.21s
[INFO] running `Command { std: "docker" "inspect" "63c83fa2e900971f7fd7cd9ea03b5f4fb5e7eeacd8dc8f1af93b293e5545627f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c83fa2e900971f7fd7cd9ea03b5f4fb5e7eeacd8dc8f1af93b293e5545627f", kill_on_drop: false }`
[INFO] [stdout] 63c83fa2e900971f7fd7cd9ea03b5f4fb5e7eeacd8dc8f1af93b293e5545627f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f12e662e2f68af930881338a6388467bd677cbe36695a7d09a0019172e995fd4
[INFO] running `Command { std: "docker" "start" "-a" "f12e662e2f68af930881338a6388467bd677cbe36695a7d09a0019172e995fd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusp v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "f12e662e2f68af930881338a6388467bd677cbe36695a7d09a0019172e995fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12e662e2f68af930881338a6388467bd677cbe36695a7d09a0019172e995fd4", kill_on_drop: false }`
[INFO] [stdout] f12e662e2f68af930881338a6388467bd677cbe36695a7d09a0019172e995fd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24fb4460cc0746f1d9ca736ea40a4cb290b7aa678582809e505274b96be9012c
[INFO] running `Command { std: "docker" "start" "-a" "24fb4460cc0746f1d9ca736ea40a4cb290b7aa678582809e505274b96be9012c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusp-2dc9559579a466f7)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusp-43e61915fcd6235a)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parsing_test.rs (/opt/rustwide/target/debug/deps/parsing_test-4bef8c457be54384)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::delete_obj ... ok
[INFO] [stdout] test tests::get_obj ... ok
[INFO] [stdout] test tests::create_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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_json.rs (/opt/rustwide/target/debug/deps/test_json-5e22cf22174af501)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::get_obj ... ok
[INFO] [stdout] test tests::delete_obj ... ok
[INFO] [stdout] test tests::simple_notify ... ok
[INFO] [stdout] test tests::create_obj ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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 --crate-name rusp --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-f256151e77de7bfb.rlib --extern quick_protobuf=/opt/rustwide/target/debug/deps/libquick_protobuf-082519a26b4189ba.rlib --extern rusp=/opt/rustwide/target/debug/deps/librusp-8f3c04a1519bcd77.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-3c26c1ca56ef030d.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-82575deca38067ab.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-47fcf6551444dd64.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-dbab52ed50f94e82.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "24fb4460cc0746f1d9ca736ea40a4cb290b7aa678582809e505274b96be9012c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24fb4460cc0746f1d9ca736ea40a4cb290b7aa678582809e505274b96be9012c", kill_on_drop: false }`
[INFO] [stdout] 24fb4460cc0746f1d9ca736ea40a4cb290b7aa678582809e505274b96be9012c