[INFO] fetching crate single-use-dns 0.1.0... [INFO] testing single-use-dns-0.1.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate single-use-dns 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate single-use-dns 0.1.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate single-use-dns 0.1.0 [INFO] finished tweaking crates.io crate single-use-dns 0.1.0 [INFO] tweaked toml for crates.io crate single-use-dns 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate single-use-dns 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded radix_trie v0.1.6 [INFO] [stderr] Downloaded nibble_vec v0.0.4 [INFO] [stderr] Downloaded data-encoding v2.2.0 [INFO] [stderr] Downloaded proc-macro-hack v0.5.12 [INFO] [stderr] Downloaded endian-type v0.1.2 [INFO] [stderr] Downloaded trust-dns-client v0.19.3 [INFO] [stderr] Downloaded trust-dns-server v0.19.3 [INFO] [stderr] Downloaded trust-dns-proto v0.19.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 294c3bf50895475c19f8e03379c10a39f265d14a36d59f51cdddc6a25e8fe20b [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" "294c3bf50895475c19f8e03379c10a39f265d14a36d59f51cdddc6a25e8fe20b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "294c3bf50895475c19f8e03379c10a39f265d14a36d59f51cdddc6a25e8fe20b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "294c3bf50895475c19f8e03379c10a39f265d14a36d59f51cdddc6a25e8fe20b", kill_on_drop: false }` [INFO] [stdout] 294c3bf50895475c19f8e03379c10a39f265d14a36d59f51cdddc6a25e8fe20b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] daaba94b6c2bd9d2f7c062b2a6f0103116c2f8f5d10d659815eb8f3c1c09bbf6 [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" "daaba94b6c2bd9d2f7c062b2a6f0103116c2f8f5d10d659815eb8f3c1c09bbf6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling nibble_vec v0.0.4 [INFO] [stderr] Compiling data-encoding v2.2.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling radix_trie v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.11 [INFO] [stderr] Compiling proc-macro-error v0.4.11 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling backtrace-sys v0.1.34 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling backtrace v0.3.45 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling regex v1.3.5 [INFO] [stderr] Compiling tokio v0.2.13 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.12 [INFO] [stderr] Compiling thiserror-impl v1.0.11 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.24 [INFO] [stderr] Compiling structopt-derive v0.4.5 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling thiserror v1.0.11 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling structopt v0.3.12 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling trust-dns-proto v0.19.3 [INFO] [stderr] Compiling trust-dns-client v0.19.3 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling trust-dns-server v0.19.3 [INFO] [stderr] Compiling single-use-dns v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 17s [INFO] running `Command { std: "docker" "inspect" "daaba94b6c2bd9d2f7c062b2a6f0103116c2f8f5d10d659815eb8f3c1c09bbf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daaba94b6c2bd9d2f7c062b2a6f0103116c2f8f5d10d659815eb8f3c1c09bbf6", kill_on_drop: false }` [INFO] [stdout] daaba94b6c2bd9d2f7c062b2a6f0103116c2f8f5d10d659815eb8f3c1c09bbf6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fde9dd3a7ccf2295735d4683d12d04c766afbd0fa33141501eb7b4808eb9080f [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" "fde9dd3a7ccf2295735d4683d12d04c766afbd0fa33141501eb7b4808eb9080f", kill_on_drop: false }` [INFO] [stderr] Compiling single-use-dns v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "fde9dd3a7ccf2295735d4683d12d04c766afbd0fa33141501eb7b4808eb9080f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fde9dd3a7ccf2295735d4683d12d04c766afbd0fa33141501eb7b4808eb9080f", kill_on_drop: false }` [INFO] [stdout] fde9dd3a7ccf2295735d4683d12d04c766afbd0fa33141501eb7b4808eb9080f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0f31e17d5f6d390413a84b51cbfa3d49578f344f75cfd8b62882f8460f58ca99 [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" "0f31e17d5f6d390413a84b51cbfa3d49578f344f75cfd8b62882f8460f58ca99", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/single_use_dns-c17c5eec8201245d [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0f31e17d5f6d390413a84b51cbfa3d49578f344f75cfd8b62882f8460f58ca99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f31e17d5f6d390413a84b51cbfa3d49578f344f75cfd8b62882f8460f58ca99", kill_on_drop: false }` [INFO] [stdout] 0f31e17d5f6d390413a84b51cbfa3d49578f344f75cfd8b62882f8460f58ca99