[INFO] fetching crate isahc 0.9.10...
[INFO] testing isahc-0.9.10 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate isahc 0.9.10 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate isahc 0.9.10 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate isahc 0.9.10
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate isahc 0.9.10
[INFO] tweaked toml for crates.io crate isahc 0.9.10 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate isahc 0.9.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indicatif v0.15.0
[INFO] [stderr]   Downloaded extend v0.1.2
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.12
[INFO] [stderr]   Downloaded lock_api v0.4.1
[INFO] [stderr]   Downloaded cc v1.0.60
[INFO] [stderr]   Downloaded miniz_oxide v0.4.2
[INFO] [stderr]   Downloaded cloudabi v0.1.0
[INFO] [stderr]   Downloaded parking_lot_core v0.8.0
[INFO] [stderr]   Downloaded socket2 v0.3.15
[INFO] [stderr]   Downloaded terminal_size v0.1.13
[INFO] [stderr]   Downloaded structopt v0.3.18
[INFO] [stderr]   Downloaded sluice v0.5.2
[INFO] [stderr]   Downloaded pin-project-internal v0.4.24
[INFO] [stderr]   Downloaded test-case v1.0.0
[INFO] [stderr]   Downloaded console v0.12.0
[INFO] [stderr]   Downloaded instant v0.1.7
[INFO] [stderr]   Downloaded parking_lot v0.11.0
[INFO] [stderr]   Downloaded hermit-abi v0.1.16
[INFO] [stderr]   Downloaded tracing v0.1.21
[INFO] [stderr]   Downloaded assert-json-diff v1.1.0
[INFO] [stderr]   Downloaded curl v0.4.33
[INFO] [stderr]   Downloaded syn v1.0.42
[INFO] [stderr]   Downloaded mockito v0.27.0
[INFO] [stderr]   Downloaded serde v1.0.116
[INFO] [stderr]   Downloaded pin-project-lite v0.1.9
[INFO] [stderr]   Downloaded proc-macro2 v1.0.23
[INFO] [stderr]   Downloaded tracing-attributes v0.1.11
[INFO] [stderr]   Downloaded tracing-futures v0.2.4
[INFO] [stderr]   Downloaded pin-project v0.4.24
[INFO] [stderr]   Downloaded ansi_term v0.12.1
[INFO] [stderr]   Downloaded matchers v0.0.1
[INFO] [stderr]   Downloaded serde_json v1.0.58
[INFO] [stderr]   Downloaded sharded-slab v0.0.9
[INFO] [stderr]   Downloaded colored v1.9.3
[INFO] [stderr]   Downloaded tracing-log v0.1.1
[INFO] [stderr]   Downloaded openssl-src v111.11.0+1.1.1h
[INFO] [stderr]   Downloaded termios v0.3.2
[INFO] [stderr]   Downloaded tracing-core v0.1.17
[INFO] [stderr]   Downloaded libnghttp2-sys v0.1.4+1.41.0
[INFO] [stderr]   Downloaded curl-sys v0.4.36+curl-7.71.1
[INFO] [stderr]   Downloaded tracing-serde v0.1.2
[INFO] [stderr]   Downloaded structopt-derive v0.4.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22450782e1aa105f223914b634c2f4444c752e12f6b832d9914fe11a091cae14
[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" "22450782e1aa105f223914b634c2f4444c752e12f6b832d9914fe11a091cae14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22450782e1aa105f223914b634c2f4444c752e12f6b832d9914fe11a091cae14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22450782e1aa105f223914b634c2f4444c752e12f6b832d9914fe11a091cae14", kill_on_drop: false }`
[INFO] [stdout] 22450782e1aa105f223914b634c2f4444c752e12f6b832d9914fe11a091cae14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b39f01ef0a7724c27a5e2bcc7c9cdeb02f080ffa78073aba9a3b1b66fc1f2b4d
[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" "b39f01ef0a7724c27a5e2bcc7c9cdeb02f080ffa78073aba9a3b1b66fc1f2b4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.60
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling pin-project-internal v0.4.24
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling pin-project-lite v0.1.9
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling curl v0.4.33
[INFO] [stderr]    Compiling isahc v0.9.10 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.4+1.41.0
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling curl-sys v0.4.36+curl-7.71.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tracing v0.1.21
[INFO] [stderr]    Compiling pin-project v0.4.24
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling sluice v0.5.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.97s
[INFO] running `Command { std: "docker" "inspect" "b39f01ef0a7724c27a5e2bcc7c9cdeb02f080ffa78073aba9a3b1b66fc1f2b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b39f01ef0a7724c27a5e2bcc7c9cdeb02f080ffa78073aba9a3b1b66fc1f2b4d", kill_on_drop: false }`
[INFO] [stdout] b39f01ef0a7724c27a5e2bcc7c9cdeb02f080ffa78073aba9a3b1b66fc1f2b4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d36dc7f958bfa0360366713e1aea3fdddc8453a230f3380b7a695e9c9471d49
[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" "2d36dc7f958bfa0360366713e1aea3fdddc8453a230f3380b7a695e9c9471d49", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling test-case v1.0.0
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling flate2 v1.0.18
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rayon-core v1.8.1
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling console v0.12.0
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling indicatif v0.15.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rayon v1.4.1
[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]    Compiling structopt-derive v0.4.11
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling structopt v0.3.18
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling assert-json-diff v1.1.0
[INFO] [stderr]    Compiling tracing-subscriber v0.2.12
[INFO] [stderr]    Compiling mockito v0.27.0
[INFO] [stderr]    Compiling isahc v0.9.10 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `isahc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name isahc --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="encoding_rs"' --cfg 'feature="http2"' --cfg 'feature="mime"' --cfg 'feature="static-curl"' --cfg 'feature="text-decoding"' -C metadata=3b9303d1fdaabaa3 -C extra-filename=-3b9303d1fdaabaa3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-c6b4106777e084f0.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-8ad17720666dd4a0.rlib --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-e2b4380138eb068e.rlib --extern curl=/opt/rustwide/target/debug/deps/libcurl-74199798c3061a61.rlib --extern curl_sys=/opt/rustwide/target/debug/deps/libcurl_sys-21a7b400bb346431.rlib --extern encoding_rs=/opt/rustwide/target/debug/deps/libencoding_rs-d54d825b63dd7919.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-44c07f0c2ca0068d.rlib --extern flate2=/opt/rustwide/target/debug/deps/libflate2-690ae738b1a23b17.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-865720f125639f51.rlib --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-2ff5d68e829d5bd4.rlib --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-cde5d1c7c468dd48.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-cd328c4292e916c1.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-6abafe259e1925e3.rlib --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-90bb4e8cf810f66e.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-51760c8d9f0a0b95.rlib --extern mime=/opt/rustwide/target/debug/deps/libmime-138f25a24701871c.rlib --extern mockito=/opt/rustwide/target/debug/deps/libmockito-be3d70de2e684993.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-9db3723671bd4e52.rlib --extern slab=/opt/rustwide/target/debug/deps/libslab-e0e9bebbbea2c5c2.rlib --extern sluice=/opt/rustwide/target/debug/deps/libsluice-90cbedb9040f8c94.rlib --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-6046ddc86130c08c.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-b67b7b6dd48a9620.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-2048f0db0fe75fa3.rlib --extern test_case=/opt/rustwide/target/debug/deps/libtest_case-6b6f9fe692df2335.so --extern tracing=/opt/rustwide/target/debug/deps/libtracing-ff721fc18587f329.rlib --extern tracing_futures=/opt/rustwide/target/debug/deps/libtracing_futures-7de3442c8d6f8043.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-7ab049dfeef510c5.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/curl-sys-528d82e8bd68c3e9/out/build -L native=/opt/rustwide/target/debug/build/libnghttp2-sys-b7a3e62ebe286b30/out/i/lib` (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" "2d36dc7f958bfa0360366713e1aea3fdddc8453a230f3380b7a695e9c9471d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d36dc7f958bfa0360366713e1aea3fdddc8453a230f3380b7a695e9c9471d49", kill_on_drop: false }`
[INFO] [stdout] 2d36dc7f958bfa0360366713e1aea3fdddc8453a230f3380b7a695e9c9471d49
