[INFO] fetching crate node-discover 0.2.0... [INFO] testing node-discover-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate node-discover 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate node-discover 0.2.0 [INFO] finished tweaking crates.io crate node-discover 0.2.0 [INFO] tweaked toml for crates.io crate node-discover 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate node-discover 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate node-discover 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93983c3649cf6b9938a8dc85e02be951cc4d142f4cd86d2dc579eba86cac2fb0 [INFO] running `Command { std: "docker" "start" "-a" "93983c3649cf6b9938a8dc85e02be951cc4d142f4cd86d2dc579eba86cac2fb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93983c3649cf6b9938a8dc85e02be951cc4d142f4cd86d2dc579eba86cac2fb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93983c3649cf6b9938a8dc85e02be951cc4d142f4cd86d2dc579eba86cac2fb0", kill_on_drop: false }` [INFO] [stdout] 93983c3649cf6b9938a8dc85e02be951cc4d142f4cd86d2dc579eba86cac2fb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6b8f376b8de6b0890e19a88173cf2e221919e62f0a9c492382bea0b3179b7f0 [INFO] running `Command { std: "docker" "start" "-a" "c6b8f376b8de6b0890e19a88173cf2e221919e62f0a9c492382bea0b3179b7f0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling tracing-core v0.1.20 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling tinyvec v1.4.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling tracing v0.1.27 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling http-body v0.4.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.4 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling hyper v0.14.12 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.4 [INFO] [stderr] Compiling node-discover v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.16s [INFO] running `Command { std: "docker" "inspect" "c6b8f376b8de6b0890e19a88173cf2e221919e62f0a9c492382bea0b3179b7f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6b8f376b8de6b0890e19a88173cf2e221919e62f0a9c492382bea0b3179b7f0", kill_on_drop: false }` [INFO] [stdout] c6b8f376b8de6b0890e19a88173cf2e221919e62f0a9c492382bea0b3179b7f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e715360e57bf34829ba9f93425ff81ed1799f0ee5e60e9a9d969becd86519288 [INFO] running `Command { std: "docker" "start" "-a" "e715360e57bf34829ba9f93425ff81ed1799f0ee5e60e9a9d969becd86519288", kill_on_drop: false }` [INFO] [stderr] Compiling node-discover v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `Command { std: "docker" "inspect" "e715360e57bf34829ba9f93425ff81ed1799f0ee5e60e9a9d969becd86519288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e715360e57bf34829ba9f93425ff81ed1799f0ee5e60e9a9d969becd86519288", kill_on_drop: false }` [INFO] [stdout] e715360e57bf34829ba9f93425ff81ed1799f0ee5e60e9a9d969becd86519288 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 12689a0757098c3106074d606ee657b14652142f71d439f0821a79cfb5c76e64 [INFO] running `Command { std: "docker" "start" "-a" "12689a0757098c3106074d606ee657b14652142f71d439f0821a79cfb5c76e64", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/node_discover-c687762b79a41ffa) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test args::test::fail_on_garbage_input ... ok [INFO] [stdout] test args::test::fail_on_duplicate_argument ... ok [INFO] [stdout] test args::test::fail_on_malformed_args ... ok [INFO] [stdout] test args::test::fail_when_provider_is_not_provided ... ok [INFO] [stderr] Running unittests src/bin.rs (/opt/rustwide/target/debug/deps/node_discover-7a2ac9b537deabc9) [INFO] [stdout] [INFO] [stdout] test result: ok. 4 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] [stderr] Running tests/aws.rs (/opt/rustwide/target/debug/deps/aws-596a1ecf3100a0ce) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test aws_provider ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/digitalocean.rs (/opt/rustwide/target/debug/deps/digitalocean-ed20e23998d0ca2c) [INFO] [stdout] running 1 test [INFO] [stdout] test digitalocean_provider ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests node_discover [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 19) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 4) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "12689a0757098c3106074d606ee657b14652142f71d439f0821a79cfb5c76e64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12689a0757098c3106074d606ee657b14652142f71d439f0821a79cfb5c76e64", kill_on_drop: false }` [INFO] [stdout] 12689a0757098c3106074d606ee657b14652142f71d439f0821a79cfb5c76e64