[INFO] cloning repository https://github.com/aQaTL/chitchat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aQaTL/chitchat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2Fchitchat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2Fchitchat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 734c4123b3de5480019a7a50c776feea6d266b02 [INFO] checking aQaTL/chitchat against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2Fchitchat" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aQaTL/chitchat on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2/source/.cargo/config [INFO] started tweaking git repo https://github.com/aQaTL/chitchat [INFO] finished tweaking git repo https://github.com/aQaTL/chitchat [INFO] tweaked toml for git repo https://github.com/aQaTL/chitchat written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/aQaTL/chitchat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded actix-server v1.0.3 [INFO] [stderr] Downloaded derive_more v0.99.8 [INFO] [stderr] Downloaded actix-files v0.2.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.63 [INFO] [stderr] Downloaded hkdf v0.7.1 [INFO] [stderr] Downloaded websocket-base v0.24.0 [INFO] [stderr] Downloaded tokio-tls v0.2.1 [INFO] [stderr] Downloaded actix-threadpool v0.3.2 [INFO] [stderr] Downloaded actix-macros v0.1.2 [INFO] [stderr] Downloaded actix-web-codegen v0.2.2 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.63 [INFO] [stderr] Downloaded web-sys v0.3.40 [INFO] [stderr] Downloaded actix-testing v1.0.1 [INFO] [stderr] Downloaded actix-session v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.63 [INFO] [stderr] Downloaded actix-web-actors v2.0.0 [INFO] [stderr] Downloaded scoped-tls v0.1.2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.63 [INFO] [stderr] Downloaded derive-error-chain v0.10.1 [INFO] [stderr] Downloaded error-chain v0.10.0 [INFO] [stderr] Downloaded generator v0.6.21 [INFO] [stderr] Downloaded v_escape_derive v0.7.1 [INFO] [stderr] Downloaded widestring v0.4.2 [INFO] [stderr] Downloaded js-sys v0.3.40 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.63 [INFO] [stderr] Downloaded loom v0.3.4 [INFO] [stderr] Downloaded bytes v0.5.5 [INFO] [stderr] Downloaded url_serde v0.2.0 [INFO] [stderr] Downloaded websocket v0.24.0 [INFO] [stderr] Downloaded v_htmlescape v0.8.0 [INFO] [stderr] Downloaded serde_derive v1.0.113 [INFO] [stderr] Downloaded syn v1.0.32 [INFO] [stderr] Downloaded serde v1.0.113 [INFO] [stderr] Downloaded dotenv v0.10.1 [INFO] [stderr] Downloaded v_escape v0.10.0 [INFO] [stderr] Downloaded ffsend-api v0.4.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", 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] 5017a20f5bb6dbd003f3248e946705bbad11223b833d0e6bc7a76e3fdc68390f [INFO] running `Command { std: "docker" "start" "-a" "5017a20f5bb6dbd003f3248e946705bbad11223b833d0e6bc7a76e3fdc68390f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5017a20f5bb6dbd003f3248e946705bbad11223b833d0e6bc7a76e3fdc68390f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5017a20f5bb6dbd003f3248e946705bbad11223b833d0e6bc7a76e3fdc68390f", kill_on_drop: false }` [INFO] [stdout] 5017a20f5bb6dbd003f3248e946705bbad11223b833d0e6bc7a76e3fdc68390f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81cd51f3183de212668217224310a08475cb78f28c1ee7fcd63fb21e672b6a5d [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" "81cd51f3183de212668217224310a08475cb78f28c1ee7fcd63fb21e672b6a5d", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] memchr v2.3.3 (as host dependency): default [INFO] [stderr] tokio v0.2.21: winapi [INFO] [stderr] [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.32 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling serde_derive v1.0.113 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Compiling serde v1.0.113 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling v_htmlescape v0.8.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking version-compare v0.0.10 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking bytestring v0.1.5 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking addr2line v0.12.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking scheduled-thread-pool v0.2.4 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking hkdf v0.7.1 [INFO] [stderr] Checking backtrace v0.3.49 [INFO] [stderr] Checking r2d2 v0.8.8 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling derive-error-chain v0.10.1 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking dotenv v0.10.1 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking websocket-base v0.24.0 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking websocket v0.24.0 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling derive_more v0.99.8 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling actix-macros v0.1.2 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling actix-web-codegen v0.2.2 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Compiling v_escape_derive v0.7.1 [INFO] [stderr] Compiling actix_derive v0.5.0 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking v_escape v0.10.0 [INFO] [stderr] Checking v_escape v0.7.4 [INFO] [stderr] Checking v_htmlescape v0.4.5 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking actix-threadpool v0.3.2 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stderr] Checking actix-service v1.0.5 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Checking actix-utils v1.0.6 [INFO] [stderr] Checking actix-server v1.0.3 [INFO] [stderr] Checking actix-tls v1.0.0 [INFO] [stderr] Checking actix-testing v1.0.1 [INFO] [stderr] Checking trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Checking serde_json v1.0.55 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking actix-router v0.2.4 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking diesel v1.4.5 [INFO] [stderr] Checking actix-connect v1.0.2 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking actix-http v1.0.1 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking ffsend-api v0.4.4 [INFO] [stderr] Checking awc v1.0.1 [INFO] [stderr] Checking actix v0.9.0 [INFO] [stderr] Checking actix-web v2.0.0 [INFO] [stderr] Checking actix-web-actors v2.0.0 [INFO] [stderr] Checking actix-files v0.2.2 [INFO] [stderr] Checking actix-session v0.3.0 [INFO] [stderr] Checking chitchat v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 41s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Compiling v_escape_derive v0.7.1 [INFO] [stderr] Checking v_escape v0.7.4 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stderr] Checking trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking v_htmlescape v0.4.5 [INFO] [stderr] Checking v_escape v0.10.0 [INFO] [stderr] Checking v_htmlescape v0.8.0 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking actix-utils v1.0.6 [INFO] [stderr] Checking actix-server v1.0.3 [INFO] [stderr] Checking actix-tls v1.0.0 [INFO] [stderr] Checking actix-testing v1.0.1 [INFO] [stderr] Checking trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Checking actix-connect v1.0.2 [INFO] [stderr] Checking actix-http v1.0.1 [INFO] [stderr] Checking awc v1.0.1 [INFO] [stderr] Checking actix v0.9.0 [INFO] [stderr] Checking actix-web v2.0.0 [INFO] [stderr] Checking actix-session v0.3.0 [INFO] [stderr] Checking actix-web-actors v2.0.0 [INFO] [stderr] Checking actix-files v0.2.2 [INFO] [stderr] Checking chitchat v0.1.0 (/tmp/fixit) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.83s [INFO] running `Command { std: "docker" "inspect" "81cd51f3183de212668217224310a08475cb78f28c1ee7fcd63fb21e672b6a5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81cd51f3183de212668217224310a08475cb78f28c1ee7fcd63fb21e672b6a5d", kill_on_drop: false }` [INFO] [stdout] 81cd51f3183de212668217224310a08475cb78f28c1ee7fcd63fb21e672b6a5d