[INFO] fetching crate metamorphose 0.2.2-alpha.2...
[INFO] testing metamorphose-0.2.2-alpha.2 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate metamorphose 0.2.2-alpha.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate metamorphose 0.2.2-alpha.2 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metamorphose 0.2.2-alpha.2
[INFO] finished tweaking crates.io crate metamorphose 0.2.2-alpha.2
[INFO] tweaked toml for crates.io crate metamorphose 0.2.2-alpha.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1caa05b1fbf679f57feadb4b6deee2321566fe41738b047ff078fc8fd583b8e
[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" "b1caa05b1fbf679f57feadb4b6deee2321566fe41738b047ff078fc8fd583b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1caa05b1fbf679f57feadb4b6deee2321566fe41738b047ff078fc8fd583b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1caa05b1fbf679f57feadb4b6deee2321566fe41738b047ff078fc8fd583b8e", kill_on_drop: false }`
[INFO] [stdout] b1caa05b1fbf679f57feadb4b6deee2321566fe41738b047ff078fc8fd583b8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd0bc8358fa7654d330a15aae1c3c0a3073f15e7553bb8d67c2e0a8fdf84db3d
[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" "bd0bc8358fa7654d330a15aae1c3c0a3073f15e7553bb8d67c2e0a8fdf84db3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling metamorphose v0.2.2-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.14s
[INFO] running `Command { std: "docker" "inspect" "bd0bc8358fa7654d330a15aae1c3c0a3073f15e7553bb8d67c2e0a8fdf84db3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0bc8358fa7654d330a15aae1c3c0a3073f15e7553bb8d67c2e0a8fdf84db3d", kill_on_drop: false }`
[INFO] [stdout] bd0bc8358fa7654d330a15aae1c3c0a3073f15e7553bb8d67c2e0a8fdf84db3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e18a6cd4b017f95c557883604d2b341dd18de95c2a7eb051263a28cefdd92ce8
[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" "e18a6cd4b017f95c557883604d2b341dd18de95c2a7eb051263a28cefdd92ce8", kill_on_drop: false }`
[INFO] [stderr]    Compiling metamorphose v0.2.2-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `metamorphose`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name widget_radio_i64 --edition=2018 tests/widget_radio_i64.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=9194b6b840bbebf4 -C extra-filename=-9194b6b840bbebf4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern metamorphose=/opt/rustwide/target/debug/deps/libmetamorphose-453726f5b4d48939.so --extern quote=/opt/rustwide/target/debug/deps/libquote-944c052ceb08ffd8.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-8233158ab52a94b3.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-24a474b9641af20b.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-ec5851468ba4a952.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-18b205c6b91dd5ab.rlib --cap-lints=forbid` (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" "e18a6cd4b017f95c557883604d2b341dd18de95c2a7eb051263a28cefdd92ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e18a6cd4b017f95c557883604d2b341dd18de95c2a7eb051263a28cefdd92ce8", kill_on_drop: false }`
[INFO] [stdout] e18a6cd4b017f95c557883604d2b341dd18de95c2a7eb051263a28cefdd92ce8