[INFO] fetching crate tough 0.11.0...
[INFO] testing tough-0.11.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate tough 0.11.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tough 0.11.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tough 0.11.0
[INFO] finished tweaking crates.io crate tough 0.11.0
[INFO] tweaked toml for crates.io crate tough 0.11.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cc19cf31d3e44e6d1627524c858c3762434c3179bee5918436e4a6f292617de
[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" "5cc19cf31d3e44e6d1627524c858c3762434c3179bee5918436e4a6f292617de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cc19cf31d3e44e6d1627524c858c3762434c3179bee5918436e4a6f292617de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc19cf31d3e44e6d1627524c858c3762434c3179bee5918436e4a6f292617de", kill_on_drop: false }`
[INFO] [stdout] 5cc19cf31d3e44e6d1627524c858c3762434c3179bee5918436e4a6f292617de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 76bfd7a5dfc5869f79070e624975b71742d1808f9a4b5ff135d2efac377ce3bf
[INFO] running `Command { std: "docker" "start" "-a" "76bfd7a5dfc5869f79070e624975b71742d1808f9a4b5ff135d2efac377ce3bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling pem v0.8.3
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_plain v0.3.0
[INFO] [stderr]    Compiling olpc-cjson v0.1.1
[INFO] [stderr]    Compiling tough v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.39s
[INFO] running `Command { std: "docker" "inspect" "76bfd7a5dfc5869f79070e624975b71742d1808f9a4b5ff135d2efac377ce3bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bfd7a5dfc5869f79070e624975b71742d1808f9a4b5ff135d2efac377ce3bf", kill_on_drop: false }`
[INFO] [stdout] 76bfd7a5dfc5869f79070e624975b71742d1808f9a4b5ff135d2efac377ce3bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaf65686b1ecc47f40bdd71d79acadf0d0a36de9bf73015f2c15c32cea3113dd
[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" "eaf65686b1ecc47f40bdd71d79acadf0d0a36de9bf73015f2c15c32cea3113dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling hex-literal v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]    Compiling assert-json-diff v1.1.0
[INFO] [stderr]    Compiling mockito v0.29.0
[INFO] [stderr]    Compiling tough v0.11.0 (/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 tough --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=54d1be1a33a523d6 -C extra-filename=-54d1be1a33a523d6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-cd707b733c83eee1.rlib --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-5c078102df25da09.rlib --extern globset=/opt/rustwide/target/debug/deps/libglobset-3830dde9fb72e224.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-c9fd0ea4c3543a57.rlib --extern hex_literal=/opt/rustwide/target/debug/deps/libhex_literal-e722d517b65cd34b.so --extern log=/opt/rustwide/target/debug/deps/liblog-01281b64fe0b6ea0.rlib --extern mockito=/opt/rustwide/target/debug/deps/libmockito-cc9260dd08959d13.rlib --extern olpc_cjson=/opt/rustwide/target/debug/deps/libolpc_cjson-1fdaf4652e36d73a.rlib --extern pem=/opt/rustwide/target/debug/deps/libpem-6d577871e96bda4e.rlib --extern ring=/opt/rustwide/target/debug/deps/libring-b7ee4bb0deb278ab.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-faa518997b763d7a.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-dabe2dff25800db8.rlib --extern serde_plain=/opt/rustwide/target/debug/deps/libserde_plain-d16961cf8c95ed45.rlib --extern snafu=/opt/rustwide/target/debug/deps/libsnafu-2e3325a4bd462fb1.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-17dedf9943b43b35.rlib --extern untrusted=/opt/rustwide/target/debug/deps/libuntrusted-f6aedf8892313d66.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-eb3918a50331e149.rlib --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-0820dafd1e10c370.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ring-f45dda439756bb90/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" "eaf65686b1ecc47f40bdd71d79acadf0d0a36de9bf73015f2c15c32cea3113dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf65686b1ecc47f40bdd71d79acadf0d0a36de9bf73015f2c15c32cea3113dd", kill_on_drop: false }`
[INFO] [stdout] eaf65686b1ecc47f40bdd71d79acadf0d0a36de9bf73015f2c15c32cea3113dd