[INFO] fetching crate sc-tracing 2.0.0-rc6... [INFO] checking sc-tracing-2.0.0-rc6 against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219 [INFO] extracting crate sc-tracing 2.0.0-rc6 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate sc-tracing 2.0.0-rc6 on toolchain 05c8870159e4f328578a970e125aa76d24f03b56 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate sc-tracing 2.0.0-rc6 [INFO] finished tweaking crates.io crate sc-tracing 2.0.0-rc6 [INFO] tweaked toml for crates.io crate sc-tracing 2.0.0-rc6 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "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" "+05c8870159e4f328578a970e125aa76d24f03b56" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+05c8870159e4f328578a970e125aa76d24f03b56" "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] 093e7d02d36c64604f5c823d012cb906bad8be27ab6debee416218397f83476d [INFO] running `Command { std: "docker" "start" "-a" "093e7d02d36c64604f5c823d012cb906bad8be27ab6debee416218397f83476d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "093e7d02d36c64604f5c823d012cb906bad8be27ab6debee416218397f83476d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "093e7d02d36c64604f5c823d012cb906bad8be27ab6debee416218397f83476d", kill_on_drop: false }` [INFO] [stdout] 093e7d02d36c64604f5c823d012cb906bad8be27ab6debee416218397f83476d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 3e7f05798ed639ec6e7c9ac78bee00a136475ccbfb99509d4d1bc2ec15a357b6 [INFO] running `Command { std: "docker" "start" "-a" "3e7f05798ed639ec6e7c9ac78bee00a136475ccbfb99509d4d1bc2ec15a357b6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling multimap v0.8.2 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking data-encoding v2.3.0 [INFO] [stderr] Checking fastrand v1.3.5 [INFO] [stderr] Checking bs58 v0.3.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling wasm-bindgen v0.2.68 [INFO] [stderr] Checking event-listener v2.4.0 [INFO] [stderr] Checking vec-arena v0.5.2 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Checking parking v1.0.6 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking parity-send-wrapper v0.1.0 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking atomic v0.4.6 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking tracing-core v0.1.16 [INFO] [stderr] Checking sharded-slab v0.0.9 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking blake2b_simd v0.5.10 [INFO] [stderr] Checking blake2s_simd v0.5.10 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking quicksink v0.1.2 [INFO] [stderr] Checking async-mutex v1.3.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking async-channel v1.4.2 [INFO] [stderr] Checking multitask v0.2.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking polling v0.1.9 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Checking flate2 v1.0.17 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking async-io v0.1.11 [INFO] [stderr] Checking blocking v0.5.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling prost-build v0.6.1 [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] Checking async-executor v0.1.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking hmac-drbg v0.2.0 [INFO] [stderr] Checking async-std v1.6.3 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking sha-1 v0.9.1 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking multihash v0.11.4 [INFO] [stderr] Checking rustls v0.18.1 [INFO] [stderr] Checking webpki-roots v0.19.0 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.68 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.68 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling libp2p-core-derive v0.20.2 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.68 [INFO] [stderr] Checking asn1_der v0.6.3 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking curve25519-dalek v3.0.0 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Checking js-sys v0.3.45 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking serde v1.0.115 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.18 [INFO] [stderr] Checking rental v0.5.5 [INFO] [stderr] Compiling libp2p-core v0.20.1 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking sp-tracing v2.0.0-rc6 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking rw-stream-sink v0.2.1 [INFO] [stderr] Checking multistream-select v0.8.2 [INFO] [stderr] Checking async-tls v0.8.0 [INFO] [stderr] Checking wasm-timer v0.2.5 [INFO] [stderr] Checking soketto v0.4.2 [INFO] [stderr] Checking ed25519-dalek v1.0.0 [INFO] [stderr] Checking parity-multiaddr v0.9.2 [INFO] [stderr] Checking erased-serde v0.3.12 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking tracing-serde v0.1.1 [INFO] [stderr] Checking tracing-subscriber v0.2.11 [INFO] [stderr] Checking slog-json v2.3.0 [INFO] [stderr] Checking slog-scope v4.3.0 [INFO] [stderr] Checking libp2p-dns v0.20.0 [INFO] [stderr] Checking libp2p-wasm-ext v0.20.1 [INFO] [stderr] Checking libp2p-tcp v0.20.0 [INFO] [stderr] Checking libp2p-swarm v0.20.1 [INFO] [stderr] Checking libp2p-websocket v0.21.1 [INFO] [stderr] Checking libp2p v0.23.0 [INFO] [stderr] Checking sc-telemetry v2.0.0-rc6 [INFO] [stderr] Checking sc-tracing v2.0.0-rc6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 06s [INFO] running `Command { std: "docker" "inspect" "3e7f05798ed639ec6e7c9ac78bee00a136475ccbfb99509d4d1bc2ec15a357b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e7f05798ed639ec6e7c9ac78bee00a136475ccbfb99509d4d1bc2ec15a357b6", kill_on_drop: false }` [INFO] [stdout] 3e7f05798ed639ec6e7c9ac78bee00a136475ccbfb99509d4d1bc2ec15a357b6