[INFO] cloning repository https://github.com/vognev/rust-dhns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vognev/rust-dhns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvognev%2Frust-dhns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvognev%2Frust-dhns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c6236b0686e493a3510176dc22f16a97c24ac18 [INFO] testing vognev/rust-dhns against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvognev%2Frust-dhns" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vognev/rust-dhns on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vognev/rust-dhns [INFO] finished tweaking git repo https://github.com/vognev/rust-dhns [INFO] tweaked toml for git repo https://github.com/vognev/rust-dhns written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/vognev/rust-dhns already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc33dd608f007b2cc5ba574c3abd20e7ae2261799dc25a0c40fba2237e8172f4 [INFO] running `Command { std: "docker" "start" "-a" "cc33dd608f007b2cc5ba574c3abd20e7ae2261799dc25a0c40fba2237e8172f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc33dd608f007b2cc5ba574c3abd20e7ae2261799dc25a0c40fba2237e8172f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc33dd608f007b2cc5ba574c3abd20e7ae2261799dc25a0c40fba2237e8172f4", kill_on_drop: false }` [INFO] [stdout] cc33dd608f007b2cc5ba574c3abd20e7ae2261799dc25a0c40fba2237e8172f4 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13739d8a4c75820ae01a88be2ba20951204dc8de43ec48fc417a7ce50828cdf7 [INFO] running `Command { std: "docker" "start" "-a" "13739d8a4c75820ae01a88be2ba20951204dc8de43ec48fc417a7ce50828cdf7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling utils v0.1.0 (/opt/rustwide/workdir/crate-utils) [INFO] [stderr] Compiling json v0.1.0 (/opt/rustwide/workdir/crate-json) [INFO] [stderr] Compiling docker v0.1.0 (/opt/rustwide/workdir/crate-docker) [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling dns v0.1.0 (/opt/rustwide/workdir/crate-dns) [INFO] [stderr] Compiling dhns v0.1.0 (/opt/rustwide/workdir/crate-dhns) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.91s [INFO] running `Command { std: "docker" "inspect" "13739d8a4c75820ae01a88be2ba20951204dc8de43ec48fc417a7ce50828cdf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13739d8a4c75820ae01a88be2ba20951204dc8de43ec48fc417a7ce50828cdf7", kill_on_drop: false }` [INFO] [stdout] 13739d8a4c75820ae01a88be2ba20951204dc8de43ec48fc417a7ce50828cdf7 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54b3ab8cf08d599b50e7f0b614091093920c65a3ee6eeb8df794057eddb5c5cd [INFO] running `Command { std: "docker" "start" "-a" "54b3ab8cf08d599b50e7f0b614091093920c65a3ee6eeb8df794057eddb5c5cd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling json v0.1.0 (/opt/rustwide/workdir/crate-json) [INFO] [stderr] Compiling utils v0.1.0 (/opt/rustwide/workdir/crate-utils) [INFO] [stderr] Compiling docker v0.1.0 (/opt/rustwide/workdir/crate-docker) [INFO] [stderr] Compiling dns v0.1.0 (/opt/rustwide/workdir/crate-dns) [INFO] [stderr] Compiling dhns v0.1.0 (/opt/rustwide/workdir/crate-dhns) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.24s [INFO] running `Command { std: "docker" "inspect" "54b3ab8cf08d599b50e7f0b614091093920c65a3ee6eeb8df794057eddb5c5cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54b3ab8cf08d599b50e7f0b614091093920c65a3ee6eeb8df794057eddb5c5cd", kill_on_drop: false }` [INFO] [stdout] 54b3ab8cf08d599b50e7f0b614091093920c65a3ee6eeb8df794057eddb5c5cd [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4652dba6de25f6d03662ae5af868be4df30ea38daabcc30764a6a8321b480eb7 [INFO] running `Command { std: "docker" "start" "-a" "4652dba6de25f6d03662ae5af868be4df30ea38daabcc30764a6a8321b480eb7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/client-3d7e4fd2f81499b8) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/docker-66646e0486d96a91) [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 unittests (/opt/rustwide/target/debug/deps/server-81183c3a161f9aa1) [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] [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 unittests (/opt/rustwide/target/debug/deps/dns-913a88be9f1a3473) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test proto::reader::tests::test_new ... ok [INFO] [stdout] test proto::reader::tests::test_read_u16 ... ok [INFO] [stdout] test proto::reader::tests::test_read_u8 ... ok [INFO] [stdout] test proto::writer::tests::test_write_u8 ... ok [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/docker-333c2d38a55c1ba4) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/json-a3f0bc150c6f3aef) [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] [stdout] [INFO] [stdout] running 17 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/utils-4a61c04ddeae773e) [INFO] [stdout] test test::test_aaaa ... ok [INFO] [stdout] test test::test_misc_array ... ok [INFO] [stdout] test test::test_parse_false ... ok [INFO] [stdout] test test::test_bbbb ... ok [INFO] [stdout] test test::test_mixed_array ... ok [INFO] [stdout] test test::test_parse_negative_f64 ... ok [INFO] [stdout] test test::test_empty_array ... ok [INFO] [stdout] test test::test_empty_object ... ok [INFO] [stdout] test test::test_parse_negative_i64 ... ok [INFO] [stdout] test test::test_parse_false_incomplete ... ok [INFO] [stdout] test test::test_parse_null ... ok [INFO] [stdout] test test::test_parse_null_incomplete ... ok [INFO] [stdout] test test::test_parse_positive_f64 ... ok [INFO] [stdout] test test::test_parse_positive_i64 ... ok [INFO] [stdout] test test::test_parse_string ... ok [INFO] [stdout] test test::test_parse_true ... ok [INFO] [stdout] test test::test_parse_true_incomplete ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 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] Doc-tests dns [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] Doc-tests docker [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] Doc-tests json [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] Doc-tests utils [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" "4652dba6de25f6d03662ae5af868be4df30ea38daabcc30764a6a8321b480eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4652dba6de25f6d03662ae5af868be4df30ea38daabcc30764a6a8321b480eb7", kill_on_drop: false }` [INFO] [stdout] 4652dba6de25f6d03662ae5af868be4df30ea38daabcc30764a6a8321b480eb7