[INFO] fetching crate stream_multiplexer 0.16.1... [INFO] checking stream_multiplexer-0.16.1 against master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015 [INFO] extracting crate stream_multiplexer 0.16.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate stream_multiplexer 0.16.1 on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate stream_multiplexer 0.16.1 [INFO] finished tweaking crates.io crate stream_multiplexer 0.16.1 [INFO] tweaked toml for crates.io crate stream_multiplexer 0.16.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a2617193c8b138bf95dfbe1f289832fd5d2c2d159fc718ea8fad5fa3f635b1d [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" "5a2617193c8b138bf95dfbe1f289832fd5d2c2d159fc718ea8fad5fa3f635b1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a2617193c8b138bf95dfbe1f289832fd5d2c2d159fc718ea8fad5fa3f635b1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a2617193c8b138bf95dfbe1f289832fd5d2c2d159fc718ea8fad5fa3f635b1d", kill_on_drop: false }` [INFO] [stdout] 5a2617193c8b138bf95dfbe1f289832fd5d2c2d159fc718ea8fad5fa3f635b1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "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] 99485ca55ae6f367d4eb9030fa3e0480d7a5fbe6e5f32478a7cb229c80e599e7 [INFO] running `Command { std: "docker" "start" "-a" "99485ca55ae6f367d4eb9030fa3e0480d7a5fbe6e5f32478a7cb229c80e599e7", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking easy-parallel v3.1.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking dashmap v4.0.0-rc6 [INFO] [stderr] Checking multitask v0.2.0 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking sharded-slab v0.0.9 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Checking async-channel v1.4.2 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking polling v0.1.9 [INFO] [stderr] Checking alto_logger v0.3.7 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking blocking v0.5.2 [INFO] [stderr] Checking async-io v0.1.11 [INFO] [stderr] Checking async-executor v0.1.2 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking smol v0.3.3 [INFO] [stderr] Compiling pin-project-internal v0.4.25 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking pin-project v0.4.25 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking stream_multiplexer v0.16.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.18s [INFO] running `Command { std: "docker" "inspect" "99485ca55ae6f367d4eb9030fa3e0480d7a5fbe6e5f32478a7cb229c80e599e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99485ca55ae6f367d4eb9030fa3e0480d7a5fbe6e5f32478a7cb229c80e599e7", kill_on_drop: false }` [INFO] [stdout] 99485ca55ae6f367d4eb9030fa3e0480d7a5fbe6e5f32478a7cb229c80e599e7