[INFO] cloning repository https://github.com/pymongo/rust_first [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pymongo/rust_first" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpymongo%2Frust_first", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpymongo%2Frust_first'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92c3c50d4f495a2db07acb66571f777c1da9ab12 [INFO] checking pymongo/rust_first against try#4a23c45c7893f1416456144e3883cc48ea91722e for pr-82322 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpymongo%2Frust_first" "/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/pymongo/rust_first on toolchain 4a23c45c7893f1416456144e3883cc48ea91722e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pymongo/rust_first [INFO] finished tweaking git repo https://github.com/pymongo/rust_first [INFO] tweaked toml for git repo https://github.com/pymongo/rust_first written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded route-recognizer v0.2.0 [INFO] [stderr] Downloaded infer v0.2.3 [INFO] [stderr] Downloaded simple-mutex v1.1.5 [INFO] [stderr] Downloaded hyper-tls v0.5.0 [INFO] [stderr] Downloaded bytestring v1.0.0 [INFO] [stderr] Downloaded async-session v2.0.1 [INFO] [stderr] Downloaded actix-router v0.2.7 [INFO] [stderr] Downloaded bigdecimal v0.2.0 [INFO] [stderr] Downloaded async-std v1.9.0 [INFO] [stderr] Downloaded byte-pool v0.2.2 [INFO] [stderr] Downloaded nb-connect v1.0.3 [INFO] [stderr] Downloaded sval v1.0.0-alpha.5 [INFO] [stderr] Downloaded tokio-native-tls v0.3.0 [INFO] [stderr] Downloaded async-process v1.0.2 [INFO] [stderr] Downloaded polyval v0.4.5 [INFO] [stderr] Downloaded ghash v0.3.1 [INFO] [stderr] Downloaded hkdf v0.10.0 [INFO] [stderr] Downloaded femme v2.1.1 [INFO] [stderr] Downloaded serde_repr v0.1.6 [INFO] [stderr] Downloaded async-h1 v2.3.2 [INFO] [stderr] Downloaded http-client v6.3.3 [INFO] [stderr] Downloaded hmac v0.8.1 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.6 [INFO] [stderr] Downloaded async-sse v4.1.0 [INFO] [stderr] Downloaded dashmap v4.0.2 [INFO] [stderr] Downloaded async-global-executor v2.0.2 [INFO] [stderr] Downloaded async-lock v2.3.0 [INFO] [stderr] Downloaded http-types v2.10.0 [INFO] [stderr] Downloaded num-bigint v0.3.2 [INFO] [stderr] Downloaded async-dup v1.2.2 [INFO] [stderr] Downloaded signal-hook v0.3.6 [INFO] [stderr] Downloaded serde_qs v0.7.2 [INFO] [stderr] Downloaded tide v0.16.0 [INFO] [stderr] Downloaded data-encoding v2.3.2 [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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "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] 2c7b0070ac1de72c46c1660f18aac7e8816ef09113cb34e777cd5ed15777a4be [INFO] running `Command { std: "docker" "start" "-a" "2c7b0070ac1de72c46c1660f18aac7e8816ef09113cb34e777cd5ed15777a4be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c7b0070ac1de72c46c1660f18aac7e8816ef09113cb34e777cd5ed15777a4be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c7b0070ac1de72c46c1660f18aac7e8816ef09113cb34e777cd5ed15777a4be", kill_on_drop: false }` [INFO] [stdout] 2c7b0070ac1de72c46c1660f18aac7e8816ef09113cb34e777cd5ed15777a4be [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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8751fb7684b322728ea32c5d666e96b475ab5b3a8523e76c8c833a714b9b5a0 [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" "c8751fb7684b322728ea32c5d666e96b475ab5b3a8523e76c8c833a714b9b5a0", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.61 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Checking sval v1.0.0-alpha.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking cpuid-bool v0.2.0 [INFO] [stderr] Compiling async-trait v0.1.45 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Compiling signal-hook v0.3.6 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Compiling http-types v2.10.0 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking infer v0.2.3 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking route-recognizer v0.2.0 [INFO] [stderr] Checking learn_rust v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking bytestring v1.0.0 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Checking simple-mutex v1.1.5 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.15 [INFO] [stderr] Compiling time v0.2.25 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking async-dup v1.2.2 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking futures-lite v1.11.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking nb-connect v1.0.3 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking polyval v0.4.5 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking ctr v0.6.0 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking hkdf v0.10.0 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Checking byte-pool v0.2.2 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking aes-gcm v0.8.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling ctor v0.1.19 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling derive_more v0.99.11 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling actix-macros v0.1.3 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling actix-web-codegen v0.4.0 [INFO] [stderr] Compiling actix_derive v0.5.0 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking mio v0.7.9 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking async-process v1.0.2 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking actix-service v1.0.6 [INFO] [stderr] Checking actix-threadpool v0.3.3 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking tokio-util v0.6.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.1 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stderr] Checking actix-codec v0.3.0 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking actix-utils v2.0.0 [INFO] [stderr] Checking actix-server v1.0.4 [INFO] [stderr] Checking actix-tls v2.0.0 [INFO] [stderr] Checking actix-testing v1.0.1 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_qs v0.7.2 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking actix-router v0.2.7 [INFO] [stderr] Checking bigdecimal v0.2.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking rust_decimal v1.10.3 [INFO] [stderr] Checking trust-dns-proto v0.19.6 [INFO] [stderr] Checking femme v2.1.1 [INFO] [stderr] Checking async-session v2.0.1 [INFO] [stderr] Checking hyper v0.14.4 [INFO] [stderr] Checking trust-dns-resolver v0.19.6 [INFO] [stderr] Checking async-sse v4.1.0 [INFO] [stderr] Checking http-client v6.3.3 [INFO] [stderr] Checking async-h1 v2.3.2 [INFO] [stderr] Checking tide v0.16.0 [INFO] [stderr] Checking actix-connect v2.0.0 [INFO] [stderr] Checking actix v0.10.0 [INFO] [stderr] Checking actix-http v2.2.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.1 [INFO] [stderr] Checking awc v2.0.3 [INFO] [stderr] Checking actix-web v3.3.2 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> examples/const_generic.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(const_generics, const_fn, const_in_array_repeat_expressions)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed due to causing promotable bugs [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `dead_coe` [INFO] [stdout] --> examples/const_generic.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | #![allow(incomplete_features, dead_coe)] [INFO] [stdout] | ^^^^^^^^ help: did you mean: `dead_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `learn_rust` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> examples/actix_websocket_client.rs:76:39 [INFO] [stdout] | [INFO] [stdout] 76 | act.0.write(Message::Ping(Bytes::from_static(b""))).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ expected struct `bytes::bytes::Bytes`, found struct `bytes::Bytes` [INFO] [stdout] | [INFO] [stdout] = note: perhaps two different versions of crate `bytes` are being used? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c8751fb7684b322728ea32c5d666e96b475ab5b3a8523e76c8c833a714b9b5a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8751fb7684b322728ea32c5d666e96b475ab5b3a8523e76c8c833a714b9b5a0", kill_on_drop: false }` [INFO] [stdout] c8751fb7684b322728ea32c5d666e96b475ab5b3a8523e76c8c833a714b9b5a0