[INFO] fetching crate async_io_stream 0.2.0... [INFO] checking async_io_stream-0.2.0 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] extracting crate async_io_stream 0.2.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate async_io_stream 0.2.0 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate async_io_stream 0.2.0 [INFO] finished tweaking crates.io crate async_io_stream 0.2.0 [INFO] tweaked toml for crates.io crate async_io_stream 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7c8ca0cee94d7a4265290a7eeb58a97d5981f4e9dc4d10ce46ebfa8086172a8 [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" "e7c8ca0cee94d7a4265290a7eeb58a97d5981f4e9dc4d10ce46ebfa8086172a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7c8ca0cee94d7a4265290a7eeb58a97d5981f4e9dc4d10ce46ebfa8086172a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7c8ca0cee94d7a4265290a7eeb58a97d5981f4e9dc4d10ce46ebfa8086172a8", kill_on_drop: false }` [INFO] [stdout] e7c8ca0cee94d7a4265290a7eeb58a97d5981f4e9dc4d10ce46ebfa8086172a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3166258c50940e0a245ddaae8a888a0bfcee06db9e2cef19270c269532af878f [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" "3166258c50940e0a245ddaae8a888a0bfcee06db9e2cef19270c269532af878f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking assert_matches v1.4.0 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking log v0.4.13 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling async_io_stream v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.13s [INFO] running `Command { std: "docker" "inspect" "3166258c50940e0a245ddaae8a888a0bfcee06db9e2cef19270c269532af878f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3166258c50940e0a245ddaae8a888a0bfcee06db9e2cef19270c269532af878f", kill_on_drop: false }` [INFO] [stdout] 3166258c50940e0a245ddaae8a888a0bfcee06db9e2cef19270c269532af878f