[INFO] fetching crate snocat 0.2.0-alpha.13... [INFO] testing snocat-0.2.0-alpha.13 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate snocat 0.2.0-alpha.13 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate snocat 0.2.0-alpha.13 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate snocat 0.2.0-alpha.13 [INFO] finished tweaking crates.io crate snocat 0.2.0-alpha.13 [INFO] tweaked toml for crates.io crate snocat 0.2.0-alpha.13 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sharded-slab v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 4197f052fc1e8b90aa0c23eb0570625ca29d01ec84bcf6b428fecee42f2d6c13 [INFO] running `Command { std: "docker" "start" "-a" "4197f052fc1e8b90aa0c23eb0570625ca29d01ec84bcf6b428fecee42f2d6c13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4197f052fc1e8b90aa0c23eb0570625ca29d01ec84bcf6b428fecee42f2d6c13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4197f052fc1e8b90aa0c23eb0570625ca29d01ec84bcf6b428fecee42f2d6c13", kill_on_drop: false }` [INFO] [stdout] 4197f052fc1e8b90aa0c23eb0570625ca29d01ec84bcf6b428fecee42f2d6c13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--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] bbc9a58efb5c2e9f5c5a54755219872fe70d96e03726926a84ffac818a0290c1 [INFO] running `Command { std: "docker" "start" "-a" "bbc9a58efb5c2e9f5c5a54755219872fe70d96e03726926a84ffac818a0290c1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling sharded-slab v0.1.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling ct-logs v0.8.0 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling rustls-native-certs v0.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling quinn-proto v0.7.3 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling futures-executor v0.3.16 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling gen-z v0.1.0 [INFO] [stderr] Compiling quinn v0.7.2 [INFO] [stderr] Compiling tokio-stream v0.1.7 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling tracing-subscriber v0.2.19 [INFO] [stderr] Compiling snocat v0.2.0-alpha.13 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `Command { std: "docker" "inspect" "bbc9a58efb5c2e9f5c5a54755219872fe70d96e03726926a84ffac818a0290c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbc9a58efb5c2e9f5c5a54755219872fe70d96e03726926a84ffac818a0290c1", kill_on_drop: false }` [INFO] [stdout] bbc9a58efb5c2e9f5c5a54755219872fe70d96e03726926a84ffac818a0290c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c17f0a38f2590000a557af560a5077524b7c6ebfa14c624200abdf4882aafc6c [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" "c17f0a38f2590000a557af560a5077524b7c6ebfa14c624200abdf4882aafc6c", kill_on_drop: false }` [INFO] [stderr] Compiling snocat v0.2.0-alpha.13 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.04s [INFO] running `Command { std: "docker" "inspect" "c17f0a38f2590000a557af560a5077524b7c6ebfa14c624200abdf4882aafc6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c17f0a38f2590000a557af560a5077524b7c6ebfa14c624200abdf4882aafc6c", kill_on_drop: false }` [INFO] [stdout] c17f0a38f2590000a557af560a5077524b7c6ebfa14c624200abdf4882aafc6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", 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] 982955017de5db957f34c75221b259fe212a08a347e26750b765bdd4e3e242ea [INFO] running `Command { std: "docker" "start" "-a" "982955017de5db957f34c75221b259fe212a08a347e26750b765bdd4e3e242ea", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/snocat-004ad432cf5b1b29) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test util::dropkick::tests::dropkick_callback_consumable ... ok [INFO] [stdout] test common::protocol::tunnel::duplex::tests::duplex_tunnel ... ok [INFO] [stdout] test common::tunnel_source::tests::add_and_remove ... ok [INFO] [stdout] test util::dropkick::tests::dropkick_callback_notifies ... ok [INFO] [stdout] test util::dropkick::tests::dropkick_consumable ... ok [INFO] [stdout] test common::authentication::simple_ack_authentication::tests::run_auth ... ok [INFO] [stdout] test util::dropkick::tests::dropkick_notifies ... ok [INFO] [stdout] test common::tunnel_source::tests::poll_contents ... ok [INFO] [stdout] test common::tunnel_source::tests::end_of_stream_removal ... ok [INFO] [stdout] test util::framed::tests::stream_json_serialization_roundtrip ... ok [INFO] [stdout] test common::protocol::tunnel::duplex::tests::duplex_tunnel_concurrency ... ok [INFO] [stdout] test common::protocol::negotiation::tests::negotiate ... ok [INFO] [stdout] test util::framed::tests::stream_framed_roundtrip ... ok [INFO] [stdout] test util::merge_streams::tests::merge_sequential_wake ... ok [INFO] [stdout] test util::merge_streams::tests::test_stream_merging ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests snocat [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" "982955017de5db957f34c75221b259fe212a08a347e26750b765bdd4e3e242ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "982955017de5db957f34c75221b259fe212a08a347e26750b765bdd4e3e242ea", kill_on_drop: false }` [INFO] [stdout] 982955017de5db957f34c75221b259fe212a08a347e26750b765bdd4e3e242ea