[INFO] cloning repository https://github.com/hjrgrn/arti-chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hjrgrn/arti-chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjrgrn%2Farti-chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjrgrn%2Farti-chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa5a87c29b0fabf2c29b2291bc4f881d48b0e07f
[INFO] checking hjrgrn/arti-chat against master#8a65ee08296b36342bf7c3cdc15312ccbc357227 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhjrgrn%2Farti-chat" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hjrgrn/arti-chat on toolchain 8a65ee08296b36342bf7c3cdc15312ccbc357227
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hjrgrn/arti-chat
[INFO] finished tweaking git repo https://github.com/hjrgrn/arti-chat
[INFO] tweaked toml for git repo https://github.com/hjrgrn/arti-chat written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hjrgrn/arti-chat already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/fu/tu/futures-await-test-macro, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blanket v0.3.0
[INFO] [stderr]   Downloaded tor-error v0.29.0
[INFO] [stderr]   Downloaded retry-error v0.6.3
[INFO] [stderr]   Downloaded tor-general-addr v0.29.0
[INFO] [stderr]   Downloaded async-native-tls v0.5.0
[INFO] [stderr]   Downloaded tor-relay-selection v0.29.0
[INFO] [stderr]   Downloaded tor-rtcompat v0.29.0
[INFO] [stderr]   Downloaded async_executors v0.7.0
[INFO] [stderr]   Downloaded tor-hsservice v0.29.0
[INFO] [stderr]   Downloaded tor-hscrypto v0.29.0
[INFO] [stderr]   Downloaded tor-checkable v0.29.0
[INFO] [stderr]   Downloaded slotmap-careful v0.2.3
[INFO] [stderr]   Downloaded rand_jitter v0.5.0
[INFO] [stderr]   Downloaded safelog v0.4.5
[INFO] [stderr]   Downloaded fluid-let v1.0.0
[INFO] [stderr]   Downloaded equix v0.2.3
[INFO] [stderr]   Downloaded dynasmrt v3.2.0
[INFO] [stderr]   Downloaded fslock-arti-fork v0.2.0
[INFO] [stderr]   Downloaded zerovec v0.11.1
[INFO] [stderr]   Downloaded futures-await-test v0.3.0
[INFO] [stderr]   Downloaded fslock-guard v0.2.2
[INFO] [stderr]   Downloaded weak-table v0.3.2
[INFO] [stderr]   Downloaded tor-ptmgr v0.29.0
[INFO] [stderr]   Downloaded tor-consdiff v0.29.0
[INFO] [stderr]   Downloaded tor-hsclient v0.29.0
[INFO] [stderr]   Downloaded dynasm v3.2.0
[INFO] [stderr]   Downloaded tor-chanmgr v0.29.0
[INFO] [stderr]   Downloaded arti-client v0.29.0
[INFO] [stderr]   Downloaded tor-dirmgr v0.29.0
[INFO] [stderr]   Downloaded tor-guardmgr v0.29.0
[INFO] [stderr]   Downloaded tor-circmgr v0.29.0
[INFO] [stderr]   Downloaded tor-proto v0.29.0
[INFO] [stderr]   Downloaded tor-keymgr v0.29.0
[INFO] [stderr]   Downloaded tor-netdoc v0.29.0
[INFO] [stderr]   Downloaded postage v0.5.0
[INFO] [stderr]   Downloaded tor-config v0.29.0
[INFO] [stderr]   Downloaded tor-memquota v0.29.0
[INFO] [stderr]   Downloaded tor-socksproto v0.29.0
[INFO] [stderr]   Downloaded tor-dirclient v0.29.0
[INFO] [stderr]   Downloaded tor-persist v0.29.0
[INFO] [stderr]   Downloaded priority-queue v2.3.1
[INFO] [stderr]   Downloaded derive-deftly-macros v1.0.1
[INFO] [stderr]   Downloaded derive-deftly-macros v0.14.6
[INFO] [stderr]   Downloaded tor-basic-utils v0.29.0
[INFO] [stderr]   Downloaded tor-log-ratelim v0.29.0
[INFO] [stderr]   Downloaded liblzma v0.3.6
[INFO] [stderr]   Downloaded liblzma-sys v0.3.13
[INFO] [stderr]   Downloaded tor-rtmock v0.29.0
[INFO] [stderr]   Downloaded tor-netdir v0.29.0
[INFO] [stderr]   Downloaded tor-cell v0.29.0
[INFO] [stderr]   Downloaded derive-deftly v1.0.1
[INFO] [stderr]   Downloaded derive-deftly v0.14.6
[INFO] [stderr]   Downloaded serde_ignored v0.1.11
[INFO] [stderr]   Downloaded tor-units v0.29.0
[INFO] [stderr]   Downloaded visible v0.0.1
[INFO] [stderr]   Downloaded futures-await-test-macro v0.3.0
[INFO] [stderr]   Downloaded growable-bloom-filter v2.1.1
[INFO] [stderr]   Downloaded k12 v0.3.0
[INFO] [stderr]   Downloaded tor-config-path v0.29.0
[INFO] [stderr]   Downloaded typed-index-collections v3.1.0
[INFO] [stderr]   Downloaded tor-key-forge v0.29.0
[INFO] [stderr]   Downloaded rdrand v0.8.3
[INFO] [stderr]   Downloaded tor-protover v0.29.0
[INFO] [stderr]   Downloaded tor-cert v0.29.0
[INFO] [stderr]   Downloaded tor-linkspec v0.29.0
[INFO] [stderr]   Downloaded tor-bytes v0.29.0
[INFO] [stderr]   Downloaded fs-mistrust v0.9.1
[INFO] [stderr]   Downloaded tor-async-utils v0.29.0
[INFO] [stderr]   Downloaded amplify v4.8.0
[INFO] [stderr]   Downloaded caret v0.5.1
[INFO] [stderr]   Downloaded derive_builder_macro_fork_arti v0.11.2
[INFO] [stderr]   Downloaded tor-llcrypto v0.29.0
[INFO] [stderr]   Downloaded oneshot-fused-workaround v0.2.1
[INFO] [stderr]   Downloaded derive_builder_core_fork_arti v0.11.2
[INFO] [stderr]   Downloaded derive_builder_fork_arti v0.11.2
[INFO] [stderr]   Downloaded pwd-grp v1.0.0
[INFO] [stderr]   Downloaded hashx v0.3.0
[INFO] [stderr]   Downloaded tor-rpcbase v0.29.0
[INFO] [stderr]   Downloaded tor-geoip v0.29.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f8e997f9c99e75a527e47d3fcc7c7e51aa3c2dbbe7338247291e7518eeda0fa
[INFO] running `Command { std: "docker" "start" "-a" "6f8e997f9c99e75a527e47d3fcc7c7e51aa3c2dbbe7338247291e7518eeda0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f8e997f9c99e75a527e47d3fcc7c7e51aa3c2dbbe7338247291e7518eeda0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8e997f9c99e75a527e47d3fcc7c7e51aa3c2dbbe7338247291e7518eeda0fa", kill_on_drop: false }`
[INFO] [stdout] 6f8e997f9c99e75a527e47d3fcc7c7e51aa3c2dbbe7338247291e7518eeda0fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a65ee08296b36342bf7c3cdc15312ccbc357227" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d573b37fbb240ba0c75c3d46e1b1693f7445ef3d03b31b97487e9825fd9e3bc
[INFO] running `Command { std: "docker" "start" "-a" "3d573b37fbb240ba0c75c3d46e1b1693f7445ef3d03b31b97487e9825fd9e3bc", kill_on_drop: false }`
[INFO] [stderr] error: no matching package named `blanket` found
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `async_executors v0.7.0`
[INFO] [stderr]     ... which satisfies dependency `async_executors = "^0.7.0"` (locked to 0.7.0) of package `tor-rtcompat v0.29.0`
[INFO] [stderr]     ... which satisfies dependency `tor-rtcompat = "^0.29.0"` (locked to 0.29.0) of package `arti-client v0.29.0`
[INFO] [stderr]     ... which satisfies dependency `arti-client = "^0.29.0"` (locked to 0.29.0) of package `arti-chat v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] As a reminder, you're using offline mode (--frozen) which can sometimes cause surprising resolution failures, if this error is too confusing you may wish to retry without `--frozen`.
[INFO] running `Command { std: "docker" "inspect" "3d573b37fbb240ba0c75c3d46e1b1693f7445ef3d03b31b97487e9825fd9e3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d573b37fbb240ba0c75c3d46e1b1693f7445ef3d03b31b97487e9825fd9e3bc", kill_on_drop: false }`
[INFO] [stdout] 3d573b37fbb240ba0c75c3d46e1b1693f7445ef3d03b31b97487e9825fd9e3bc