[INFO] fetching crate tough 0.9.0...
[INFO] testing tough-0.9.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate tough 0.9.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tough 0.9.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tough 0.9.0
[INFO] finished tweaking crates.io crate tough 0.9.0
[INFO] tweaked toml for crates.io crate tough 0.9.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0595a899825c26893f561da66d4ddb062c01ede3c79f89c72818d503fbe4177b
[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" "0595a899825c26893f561da66d4ddb062c01ede3c79f89c72818d503fbe4177b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0595a899825c26893f561da66d4ddb062c01ede3c79f89c72818d503fbe4177b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0595a899825c26893f561da66d4ddb062c01ede3c79f89c72818d503fbe4177b", kill_on_drop: false }`
[INFO] [stdout] 0595a899825c26893f561da66d4ddb062c01ede3c79f89c72818d503fbe4177b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a394a8dde449b4439816374219496bea1798eff43ae32f1e04f1003d0a5b02b
[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" "6a394a8dde449b4439816374219496bea1798eff43ae32f1e04f1003d0a5b02b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling globset v0.4.6
[INFO] [stderr]    Compiling pem v0.8.2
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling serde_plain v0.3.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling olpc-cjson v0.1.0
[INFO] [stderr]    Compiling tough v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.04s
[INFO] running `Command { std: "docker" "inspect" "6a394a8dde449b4439816374219496bea1798eff43ae32f1e04f1003d0a5b02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a394a8dde449b4439816374219496bea1798eff43ae32f1e04f1003d0a5b02b", kill_on_drop: false }`
[INFO] [stdout] 6a394a8dde449b4439816374219496bea1798eff43ae32f1e04f1003d0a5b02b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--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] 304aec112e0e621d3f262176550d0a180e15e501519b4e2dd389965ab619f71e
[INFO] running `Command { std: "docker" "start" "-a" "304aec112e0e621d3f262176550d0a180e15e501519b4e2dd389965ab619f71e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]    Compiling assert-json-diff v1.1.0
[INFO] [stderr]    Compiling mockito v0.26.0
[INFO] [stderr]    Compiling tough v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `tough`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name repo_editor --edition=2018 tests/repo_editor.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=814d890fe48c543a -C extra-filename=-814d890fe48c543a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-f538046d8090c9f4.rlib --extern globset=/opt/rustwide/target/debug/deps/libglobset-487fdb8a1c1a536e.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-14911843fdb620d9.rlib --extern hex_literal=/opt/rustwide/target/debug/deps/libhex_literal-ae3880b6378f598f.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-d6d50815b8652f33.rlib --extern mockito=/opt/rustwide/target/debug/deps/libmockito-3caa30bf9a211bdf.rlib --extern olpc_cjson=/opt/rustwide/target/debug/deps/libolpc_cjson-2f8bcb3271d23f7a.rlib --extern pem=/opt/rustwide/target/debug/deps/libpem-5e4cf5f723e87011.rlib --extern ring=/opt/rustwide/target/debug/deps/libring-180d4d292ca71b1a.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-7e7d093837152348.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-eaf58fcccc18bc96.rlib --extern serde_plain=/opt/rustwide/target/debug/deps/libserde_plain-2e38f6e6115fe210.rlib --extern snafu=/opt/rustwide/target/debug/deps/libsnafu-018c931f86de0371.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-cb07556f949a03f9.rlib --extern tough=/opt/rustwide/target/debug/deps/libtough-05595e21d5e66e17.rlib --extern untrusted=/opt/rustwide/target/debug/deps/libuntrusted-d67c0ed62294e46d.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-9636fc8adfc31f79.rlib --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-61d7662228196c72.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-519f93e9e06eb006/out` (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" "304aec112e0e621d3f262176550d0a180e15e501519b4e2dd389965ab619f71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "304aec112e0e621d3f262176550d0a180e15e501519b4e2dd389965ab619f71e", kill_on_drop: false }`
[INFO] [stdout] 304aec112e0e621d3f262176550d0a180e15e501519b4e2dd389965ab619f71e