[INFO] cloning repository https://github.com/tyranron/rust-rtmp-mixing-poc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyranron/rust-rtmp-mixing-poc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyranron%2Frust-rtmp-mixing-poc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyranron%2Frust-rtmp-mixing-poc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c95850a1c2af16f4fb40290258920d005085689 [INFO] checking tyranron/rust-rtmp-mixing-poc against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyranron%2Frust-rtmp-mixing-poc" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tyranron/rust-rtmp-mixing-poc on toolchain 195ad4830e11a544391abe296b146450dea8411b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tyranron/rust-rtmp-mixing-poc [INFO] finished tweaking git repo https://github.com/tyranron/rust-rtmp-mixing-poc [INFO] tweaked toml for git repo https://github.com/tyranron/rust-rtmp-mixing-poc written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/tyranron/rust-rtmp-mixing-poc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "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] 89f9516d3d0dcf65f8e068fd3b473486609906acef0e2932b89b36c9f20edf0d [INFO] running `Command { std: "docker" "start" "-a" "89f9516d3d0dcf65f8e068fd3b473486609906acef0e2932b89b36c9f20edf0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89f9516d3d0dcf65f8e068fd3b473486609906acef0e2932b89b36c9f20edf0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89f9516d3d0dcf65f8e068fd3b473486609906acef0e2932b89b36c9f20edf0d", kill_on_drop: false }` [INFO] [stdout] 89f9516d3d0dcf65f8e068fd3b473486609906acef0e2932b89b36c9f20edf0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c24eab038d6fe46d9569d74fcb78599e3feb68de65833bde581a0980638cdc4 [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" "7c24eab038d6fe46d9569d74fcb78599e3feb68de65833bde581a0980638cdc4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling encoding_rs v0.8.26 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking data-encoding v2.3.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking arc-swap v1.2.0 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Compiling path-slash v0.1.4 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Compiling ref-cast v1.0.6 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling tap v1.0.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling askama_escape v0.10.1 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking nibble_vec v0.0.4 [INFO] [stderr] Checking discard v1.0.4 [INFO] [stderr] Checking send_wrapper v0.5.0 [INFO] [stderr] Checking utf8-width v0.1.4 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling standback v0.2.14 [INFO] [stderr] Compiling time v0.2.24 [INFO] [stderr] Compiling cookie v0.14.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking thread_local v1.1.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Checking bytestring v1.0.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling flakebi-ring v0.16.15 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking blake2b_simd v0.5.11 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking radix_trie v0.1.6 [INFO] [stderr] Checking proc-macro2 v1.0.24 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [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 unicode-normalization v0.1.16 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking omnom v3.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling audiopus_sys v0.1.8 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking slog-scope v4.4.0 [INFO] [stderr] Checking slog-perf v0.2.0 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling bitvec v0.19.4 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking http-body v0.3.1 [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 dbl v0.3.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Checking flate2 v1.0.19 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rust-argon2 v0.8.3 [INFO] [stderr] Checking slog-stdlog v4.1.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Checking sha-1 v0.9.2 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking ctr v0.6.0 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking slog-async v2.6.0 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Checking curve25519-dalek v3.0.2 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking cmac v0.5.1 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking audiopus v0.2.0 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Checking const-random v0.1.13 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking eax v0.3.0 (https://github.com/RustCrypto/AEADs?rev=9a6dc685ae4f4f23c628cedab46480baf5ed475d#9a6dc685) [INFO] [stderr] Checking rand v0.8.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling isolang v1.0.0 [INFO] [stderr] Checking dashmap v3.11.10 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Checking askama_shared v0.11.1 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling derive_more v0.99.11 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling actix-macros v0.1.3 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.0.4 [INFO] [stderr] Compiling actix-web-codegen v0.4.0 [INFO] [stderr] Compiling t4rust-derive v0.3.0 [INFO] [stderr] Compiling ref-cast-impl v1.0.6 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling futures-enum v0.1.17 [INFO] [stderr] Compiling juniper_codegen v0.15.3 [INFO] [stderr] Compiling smart-default v0.6.0 [INFO] [stderr] Compiling actix_derive v0.5.0 [INFO] [stderr] Compiling askama_derive v0.10.5 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] error: could not compile `serde_derive` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=b0c5864ee9a34e16 -C extra-filename=-b0c5864ee9a34e16 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-68d422dfc8864dc7.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-1973dd20edee240d.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-3d8f22a8666d1a22.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid --cfg underscore_consts` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7c24eab038d6fe46d9569d74fcb78599e3feb68de65833bde581a0980638cdc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c24eab038d6fe46d9569d74fcb78599e3feb68de65833bde581a0980638cdc4", kill_on_drop: false }` [INFO] [stdout] 7c24eab038d6fe46d9569d74fcb78599e3feb68de65833bde581a0980638cdc4