[INFO] fetching crate tough 0.9.0...
[INFO] testing tough-0.9.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate tough 0.9.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tough 0.9.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c23102bd2d868dc5c06fcba357ee7fee7a06a5d8f96f4c43e598c3233d6ca700
[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" "c23102bd2d868dc5c06fcba357ee7fee7a06a5d8f96f4c43e598c3233d6ca700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c23102bd2d868dc5c06fcba357ee7fee7a06a5d8f96f4c43e598c3233d6ca700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c23102bd2d868dc5c06fcba357ee7fee7a06a5d8f96f4c43e598c3233d6ca700", kill_on_drop: false }`
[INFO] [stdout] c23102bd2d868dc5c06fcba357ee7fee7a06a5d8f96f4c43e598c3233d6ca700
[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=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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72f96020c8ff0cec31bb234630a9a110cd113939742af07f4fdc1d1658ef91a8
[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" "72f96020c8ff0cec31bb234630a9a110cd113939742af07f4fdc1d1658ef91a8", 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 serde v1.0.117
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cc v1.0.65
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling form_urlencoded v1.0.0
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling ring v0.16.18
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling globset v0.4.6
[INFO] [stderr]    Compiling pem v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling snafu-derive v0.6.9
[INFO] [stderr]    Compiling snafu v0.6.9
[INFO] [stderr]    Compiling serde_json v1.0.59
[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 1m 39s
[INFO] running `Command { std: "docker" "inspect" "72f96020c8ff0cec31bb234630a9a110cd113939742af07f4fdc1d1658ef91a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f96020c8ff0cec31bb234630a9a110cd113939742af07f4fdc1d1658ef91a8", kill_on_drop: false }`
[INFO] [stdout] 72f96020c8ff0cec31bb234630a9a110cd113939742af07f4fdc1d1658ef91a8
[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=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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0fb2a97881067a0df2f45d82f546b45a85dcd124404af651ef5937b96a8c6ad
[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" "d0fb2a97881067a0df2f45d82f546b45a85dcd124404af651ef5937b96a8c6ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling hex-literal v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]    Compiling tempfile v3.1.0
[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_cache --edition=2018 tests/repo_cache.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=3a7c7a369adf2bae -C extra-filename=-3a7c7a369adf2bae --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-e1d61e80facfa0f1.rlib --extern globset=/opt/rustwide/target/debug/deps/libglobset-bda636da63181862.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-b6ec6c90c4a1629b.rlib --extern hex_literal=/opt/rustwide/target/debug/deps/libhex_literal-e57ff35576e8f463.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-88fcab3e6ed3ef89.rlib --extern mockito=/opt/rustwide/target/debug/deps/libmockito-ec3e568eea778d45.rlib --extern olpc_cjson=/opt/rustwide/target/debug/deps/libolpc_cjson-4d825c3644a88e1a.rlib --extern pem=/opt/rustwide/target/debug/deps/libpem-a6a8624ec55937e4.rlib --extern ring=/opt/rustwide/target/debug/deps/libring-e4073bdbc66f156b.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-92513f2ec2d72896.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d10a1526a7e2dadd.rlib --extern serde_plain=/opt/rustwide/target/debug/deps/libserde_plain-d699ca57a25cd69f.rlib --extern snafu=/opt/rustwide/target/debug/deps/libsnafu-1474bdd3cdd17e58.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-2adf4b9f2c0ee5f5.rlib --extern tough=/opt/rustwide/target/debug/deps/libtough-8db3607e28d329c1.rlib --extern untrusted=/opt/rustwide/target/debug/deps/libuntrusted-19e0028c5e01f748.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-1b40833742162787.rlib --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-5a6ad040f0c41c30.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ring-026f30eb31774aa1/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" "d0fb2a97881067a0df2f45d82f546b45a85dcd124404af651ef5937b96a8c6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0fb2a97881067a0df2f45d82f546b45a85dcd124404af651ef5937b96a8c6ad", kill_on_drop: false }`
[INFO] [stdout] d0fb2a97881067a0df2f45d82f546b45a85dcd124404af651ef5937b96a8c6ad