[INFO] fetching crate xaynet 0.9.0... [INFO] checking xaynet-0.9.0 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] extracting crate xaynet 0.9.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate xaynet 0.9.0 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate xaynet 0.9.0 [INFO] finished tweaking crates.io crate xaynet 0.9.0 [INFO] tweaked toml for crates.io crate xaynet 0.9.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate xaynet 0.9.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytes v0.5.6 [INFO] [stderr] Downloaded hyper v0.13.7 [INFO] [stderr] Downloaded chrono v0.4.13 [INFO] [stderr] Downloaded proc-macro-error-attr v1.0.3 [INFO] [stderr] Downloaded mime_guess v1.8.8 [INFO] [stderr] Downloaded utf-8 v0.7.5 [INFO] [stderr] Downloaded scoped-tls v1.0.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.65 [INFO] [stderr] Downloaded tower-layer v0.3.0 [INFO] [stderr] Downloaded validator_derive v0.10.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.15 [INFO] [stderr] Downloaded num v0.3.0 [INFO] [stderr] Downloaded js-sys v0.3.42 [INFO] [stderr] Downloaded hashbrown v0.8.1 [INFO] [stderr] Downloaded tower-retry v0.3.0 [INFO] [stderr] Downloaded libsodium-sys v0.2.6 [INFO] [stderr] Downloaded proc-macro-error v1.0.3 [INFO] [stderr] Downloaded security-framework-sys v0.4.3 [INFO] [stderr] Downloaded derive_more v0.99.9 [INFO] [stderr] Downloaded async-trait v0.1.36 [INFO] [stderr] Downloaded rust-ini v0.13.0 [INFO] [stderr] Downloaded num-bigint v0.3.0 [INFO] [stderr] Downloaded input_buffer v0.3.1 [INFO] [stderr] Downloaded linked-hash-map v0.3.0 [INFO] [stderr] Downloaded proc-macro-nested v0.1.6 [INFO] [stderr] Downloaded anyhow v1.0.31 [INFO] [stderr] Downloaded indexmap v1.5.0 [INFO] [stderr] Downloaded encoding_rs v0.8.23 [INFO] [stderr] Downloaded thiserror-impl v1.0.20 [INFO] [stderr] Downloaded serde_test v0.8.23 [INFO] [stderr] Downloaded config v0.10.1 [INFO] [stderr] Downloaded headers v0.3.2 [INFO] [stderr] Downloaded tower-limit v0.3.1 [INFO] [stderr] Downloaded tower-buffer v0.3.0 [INFO] [stderr] Downloaded num-rational v0.3.0 [INFO] [stderr] Downloaded num-complex v0.3.0 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.65 [INFO] [stderr] Downloaded security-framework v0.4.4 [INFO] [stderr] Downloaded sodiumoxide v0.2.6 [INFO] [stderr] Downloaded libc v0.2.73 [INFO] [stderr] Downloaded warp v0.2.4 [INFO] [stderr] Downloaded pin-project v0.4.22 [INFO] [stderr] Downloaded tracing-futures v0.2.4 [INFO] [stderr] Downloaded urlencoding v1.1.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.65 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.65 [INFO] [stderr] Downloaded wasm-bindgen v0.2.65 [INFO] [stderr] Downloaded web-sys v0.3.42 [INFO] [stderr] Downloaded tracing-subscriber v0.2.9 [INFO] [stderr] Downloaded tower-discover v0.3.0 [INFO] [stderr] Downloaded tower-load-shed v0.3.0 [INFO] [stderr] Downloaded tower-timeout v0.3.0 [INFO] [stderr] Downloaded matchers v0.0.1 [INFO] [stderr] Downloaded tracing-serde v0.1.1 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded tokio-tungstenite v0.10.1 [INFO] [stderr] Downloaded serde-hjson v0.9.1 [INFO] [stderr] Downloaded hyper-tls v0.4.3 [INFO] [stderr] Downloaded openssl v0.10.30 [INFO] [stderr] Downloaded structopt-derive v0.4.8 [INFO] [stderr] Downloaded tower-util v0.3.1 [INFO] [stderr] Downloaded validator v0.10.1 [INFO] [stderr] Downloaded tokio-util v0.3.1 [INFO] [stderr] Downloaded syn v1.0.35 [INFO] [stderr] Downloaded tokio-tls v0.3.1 [INFO] [stderr] Downloaded reqwest v0.10.6 [INFO] [stderr] Downloaded thiserror v1.0.20 [INFO] [stderr] Downloaded tracing-core v0.1.11 [INFO] [stderr] Downloaded tokio v0.2.22 [INFO] [stderr] Downloaded pin-project-internal v0.4.22 [INFO] [stderr] Downloaded tungstenite v0.10.1 [INFO] [stderr] Downloaded tracing v0.1.17 [INFO] [stderr] Downloaded structopt v0.3.15 [INFO] [stderr] Downloaded h2 v0.2.6 [INFO] [stderr] Downloaded native-tls v0.2.4 [INFO] [stderr] Downloaded ansi_term v0.12.1 [INFO] [stderr] Downloaded winreg v0.7.0 [INFO] [stderr] Downloaded if_chain v1.0.0 [INFO] [stderr] Downloaded mime_guess v2.0.3 [INFO] [stderr] Downloaded pin-project-lite v0.1.7 [INFO] [stderr] Downloaded multipart v0.16.1 [INFO] [stderr] Downloaded http v0.2.1 [INFO] [stderr] Downloaded headers-core v0.2.0 [INFO] [stderr] Downloaded tokio-tower v0.4.0 [INFO] [stderr] Downloaded tower-load v0.3.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.9 [INFO] [stderr] Downloaded tower v0.3.1 [INFO] [stderr] Downloaded tokio-test v0.2.1 [INFO] [stderr] Downloaded tower-test v0.3.0 [INFO] [stderr] Downloaded sharded-slab v0.0.9 [INFO] [stderr] Downloaded smallvec v1.4.1 [INFO] [stderr] Downloaded tracing-log v0.1.1 [INFO] [stderr] Downloaded try-lock v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a2b80eaedfbd695feaaab8357ecbcc3557e4a9b317b07f3bec4a047b54ab4f7 [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" "9a2b80eaedfbd695feaaab8357ecbcc3557e4a9b317b07f3bec4a047b54ab4f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a2b80eaedfbd695feaaab8357ecbcc3557e4a9b317b07f3bec4a047b54ab4f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a2b80eaedfbd695feaaab8357ecbcc3557e4a9b317b07f3bec4a047b54ab4f7", kill_on_drop: false }` [INFO] [stdout] 9a2b80eaedfbd695feaaab8357ecbcc3557e4a9b317b07f3bec4a047b54ab4f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e860f14245c0e02254f55c4f3345d47d2fcf349f942d071943a88f8c6cbea74 [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" "5e860f14245c0e02254f55c4f3345d47d2fcf349f942d071943a88f8c6cbea74", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Checking tower-layer v0.3.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking smallvec v1.4.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking urlencoding v1.1.1 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling if_chain v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking tracing-core v0.1.11 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking sharded-slab v0.0.9 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking memchr v2.3.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Checking encoding_rs v0.8.23 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling libsodium-sys v0.2.6 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking rayon-core v1.7.1 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking headers v0.3.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking rayon v1.3.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking tungstenite v0.10.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking multipart v0.16.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tracing-attributes v0.1.9 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling derive_more v0.99.9 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking tracing v0.1.17 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tower-discover v0.3.0 [INFO] [stderr] Checking tower-load-shed v0.3.0 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking structopt v0.3.15 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tower-load v0.3.0 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking tower-buffer v0.3.0 [INFO] [stderr] Checking tower-timeout v0.3.0 [INFO] [stderr] Checking tower-retry v0.3.0 [INFO] [stderr] Checking tokio-test v0.2.1 [INFO] [stderr] Checking tower-limit v0.3.1 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking tower-util v0.3.1 [INFO] [stderr] Checking tokio-tower v0.4.0 [INFO] [stderr] Checking tower-test v0.3.0 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking tokio-tungstenite v0.10.1 [INFO] [stderr] Checking tower v0.3.1 [INFO] [stderr] Checking serde_json v1.0.56 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking tracing-serde v0.1.1 [INFO] [stderr] Checking num-complex v0.3.0 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking validator v0.10.1 [INFO] [stderr] Checking tracing-subscriber v0.2.9 [INFO] [stderr] Checking config v0.10.1 [INFO] [stderr] Checking num v0.3.0 [INFO] [stderr] Checking hyper v0.13.7 [INFO] [stderr] Compiling validator_derive v0.10.1 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking warp v0.2.4 [INFO] [stderr] Checking reqwest v0.10.6 [INFO] [stderr] Checking sodiumoxide v0.2.6 [INFO] [stderr] Checking xaynet v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 23s [INFO] running `Command { std: "docker" "inspect" "5e860f14245c0e02254f55c4f3345d47d2fcf349f942d071943a88f8c6cbea74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e860f14245c0e02254f55c4f3345d47d2fcf349f942d071943a88f8c6cbea74", kill_on_drop: false }` [INFO] [stdout] 5e860f14245c0e02254f55c4f3345d47d2fcf349f942d071943a88f8c6cbea74