[INFO] fetching crate libp2p-yamux 0.34.0... [INFO] testing libp2p-yamux-0.34.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate libp2p-yamux 0.34.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate libp2p-yamux 0.34.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libp2p-yamux 0.34.0 [INFO] finished tweaking crates.io crate libp2p-yamux 0.34.0 [INFO] tweaked toml for crates.io crate libp2p-yamux 0.34.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_hc v0.3.1 [INFO] [stderr] Downloaded lock_api v0.4.5 [INFO] [stderr] Downloaded futures v0.3.17 [INFO] [stderr] Downloaded futures-task v0.3.17 [INFO] [stderr] Downloaded futures-macro v0.3.17 [INFO] [stderr] Downloaded futures-io v0.3.17 [INFO] [stderr] Downloaded futures-executor v0.3.17 [INFO] [stderr] Downloaded zeroize v1.4.3 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] [stderr] Downloaded sha2 v0.9.8 [INFO] [stderr] Downloaded zeroize_derive v1.2.2 [INFO] [stderr] Downloaded libp2p-core v0.30.0 [INFO] [stderr] Downloaded futures-core v0.3.17 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.78 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded which v4.2.2 [INFO] [stderr] Downloaded cc v1.0.72 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded heck v0.3.3 [INFO] [stderr] Downloaded petgraph v0.6.0 [INFO] [stderr] Downloaded pin-project v1.0.8 [INFO] [stderr] Downloaded unicode-segmentation v1.8.0 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded serde v1.0.130 [INFO] [stderr] Downloaded matches v0.1.9 [INFO] [stderr] Downloaded parking_lot_core v0.8.5 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded subtle v2.4.1 [INFO] [stderr] Downloaded thiserror v1.0.30 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded pin-project-internal v1.0.8 [INFO] [stderr] Downloaded unicode-normalization v0.1.19 [INFO] [stderr] Downloaded proc-macro-crate v1.1.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.7 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded asn1_der v0.7.5 [INFO] [stderr] Downloaded multiaddr v0.13.0 [INFO] [stderr] Downloaded prost-types v0.9.0 [INFO] [stderr] Downloaded curve25519-dalek v3.2.0 [INFO] [stderr] Downloaded multihash-derive v0.7.2 [INFO] [stderr] Downloaded multihash v0.14.0 [INFO] [stderr] Downloaded url v2.2.2 [INFO] [stderr] Downloaded ed25519 v1.3.0 [INFO] [stderr] Downloaded libc v0.2.107 [INFO] [stderr] Downloaded signature v1.4.0 [INFO] [stderr] Downloaded web-sys v0.3.55 [INFO] [stderr] Downloaded idna v0.2.3 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded anyhow v1.0.47 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded wasm-bindgen v0.2.78 [INFO] [stderr] Downloaded prost-build v0.9.0 [INFO] [stderr] Downloaded multistream-select v0.10.4 [INFO] [stderr] Downloaded unsigned-varint v0.7.1 [INFO] [stderr] Downloaded tinyvec v1.5.1 [INFO] [stderr] Downloaded synstructure v0.12.6 [INFO] [stderr] Downloaded cpufeatures v0.2.1 [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded smallvec v1.7.0 [INFO] [stderr] Downloaded rand v0.8.4 [INFO] [stderr] Downloaded parking_lot v0.11.2 [INFO] [stderr] Downloaded ppv-lite86 v0.2.15 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded hashbrown v0.11.2 [INFO] [stderr] Downloaded fixedbitset v0.4.0 [INFO] [stderr] Downloaded indexmap v1.7.0 [INFO] [stderr] Downloaded bytes v1.1.0 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded prost-derive v0.9.0 [INFO] [stderr] Downloaded prost v0.9.0 [INFO] [stderr] Downloaded bumpalo v3.8.0 [INFO] [stderr] Downloaded js-sys v0.3.55 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.78 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.78 [INFO] [stderr] Downloaded typenum v1.14.0 [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded futures-util v0.3.17 [INFO] [stderr] Downloaded syn v1.0.81 [INFO] [stderr] Downloaded futures-sink v0.3.17 [INFO] [stderr] Downloaded thiserror-impl v1.0.30 [INFO] [stderr] Downloaded futures-channel v0.3.17 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded pin-project-lite v0.2.7 [INFO] [stderr] Downloaded instant v0.1.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9cb77ca3fe9f93c3d663e2d7a5d3f0860d4ca1e5a8e9545727a89d439bcbedc [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" "f9cb77ca3fe9f93c3d663e2d7a5d3f0860d4ca1e5a8e9545727a89d439bcbedc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9cb77ca3fe9f93c3d663e2d7a5d3f0860d4ca1e5a8e9545727a89d439bcbedc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9cb77ca3fe9f93c3d663e2d7a5d3f0860d4ca1e5a8e9545727a89d439bcbedc", kill_on_drop: false }` [INFO] [stdout] f9cb77ca3fe9f93c3d663e2d7a5d3f0860d4ca1e5a8e9545727a89d439bcbedc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20002c8cc80166fbe3204eb19d95c1324eedad9006ef0d87d6b3ff244391efaf [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" "20002c8cc80166fbe3204eb19d95c1324eedad9006ef0d87d6b3ff244391efaf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling anyhow v1.0.47 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fixedbitset v0.4.0 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling unsigned-varint v0.7.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling signature v1.4.0 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling asn1_der v0.7.5 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ed25519 v1.3.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling prost-build v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling zeroize_derive v1.2.2 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling zeroize v1.4.3 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling pin-project v0.4.28 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling prost v0.9.0 [INFO] [stderr] Compiling multihash-derive v0.7.2 [INFO] [stderr] Compiling prost-types v0.9.0 [INFO] [stderr] Compiling multihash v0.14.0 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling multiaddr v0.13.0 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling multistream-select v0.10.4 [INFO] [stderr] Compiling rw-stream-sink v0.2.1 [INFO] [stderr] Compiling yamux v0.9.0 [INFO] [stderr] Compiling libp2p-core v0.30.0 [INFO] [stderr] Compiling libp2p-yamux v0.34.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 51s [INFO] running `Command { std: "docker" "inspect" "20002c8cc80166fbe3204eb19d95c1324eedad9006ef0d87d6b3ff244391efaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20002c8cc80166fbe3204eb19d95c1324eedad9006ef0d87d6b3ff244391efaf", kill_on_drop: false }` [INFO] [stdout] 20002c8cc80166fbe3204eb19d95c1324eedad9006ef0d87d6b3ff244391efaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e07bfd16483fe9b6ba7bec1af014a649b11585d40fc281ea31d656b4f02e2a8 [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" "0e07bfd16483fe9b6ba7bec1af014a649b11585d40fc281ea31d656b4f02e2a8", kill_on_drop: false }` [INFO] [stderr] Compiling libp2p-yamux v0.34.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "0e07bfd16483fe9b6ba7bec1af014a649b11585d40fc281ea31d656b4f02e2a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e07bfd16483fe9b6ba7bec1af014a649b11585d40fc281ea31d656b4f02e2a8", kill_on_drop: false }` [INFO] [stdout] 0e07bfd16483fe9b6ba7bec1af014a649b11585d40fc281ea31d656b4f02e2a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b9848973dd057774528eda25bedfa74ae4c1b2b879b8097531d5b3162b4f7358 [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" "b9848973dd057774528eda25bedfa74ae4c1b2b879b8097531d5b3162b4f7358", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libp2p_yamux-e41043dd8f344bb1) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests libp2p-yamux [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b9848973dd057774528eda25bedfa74ae4c1b2b879b8097531d5b3162b4f7358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9848973dd057774528eda25bedfa74ae4c1b2b879b8097531d5b3162b4f7358", kill_on_drop: false }` [INFO] [stdout] b9848973dd057774528eda25bedfa74ae4c1b2b879b8097531d5b3162b4f7358