[INFO] cloning repository https://github.com/vi/dnscache [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vi/dnscache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fdnscache", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fdnscache'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1a8461b24bc03f4194d30da53629b3e3de2e7232 [INFO] testing vi/dnscache against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fdnscache" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vi/dnscache on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vi/dnscache [INFO] finished tweaking git repo https://github.com/vi/dnscache [INFO] tweaked toml for git repo https://github.com/vi/dnscache written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/vi/dnscache already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bef7bf19e5cfecd4457cc8b0af8d3c0a646ce712237b0213304b8cc3b781a3a1 [INFO] running `Command { std: "docker" "start" "-a" "bef7bf19e5cfecd4457cc8b0af8d3c0a646ce712237b0213304b8cc3b781a3a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bef7bf19e5cfecd4457cc8b0af8d3c0a646ce712237b0213304b8cc3b781a3a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bef7bf19e5cfecd4457cc8b0af8d3c0a646ce712237b0213304b8cc3b781a3a1", kill_on_drop: false }` [INFO] [stdout] bef7bf19e5cfecd4457cc8b0af8d3c0a646ce712237b0213304b8cc3b781a3a1 [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8144e5e80fc9970576e8d582ca24833da3d67b10b28bda3462ccaf94b5dd753 [INFO] running `Command { std: "docker" "start" "-a" "d8144e5e80fc9970576e8d582ca24833da3d67b10b28bda3462ccaf94b5dd753", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling byteorder v1.2.2 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling serde v1.0.43 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling integer-encoding v1.0.5 [INFO] [stderr] Compiling clamp v0.1.0 [INFO] [stderr] Compiling compactmap v0.3.7 [INFO] [stderr] Compiling atty v0.2.9 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling proc-macro2 v0.3.7 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling snap v0.2.4 [INFO] [stderr] Compiling dns-parser v0.7.1 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Compiling println_logger v0.2.0 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling rusty-leveldb v0.2.3 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Compiling structopt-derive v0.2.7 [INFO] [stderr] Compiling serde_derive v1.0.43 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling serde_cbor v0.8.2 [INFO] [stderr] Compiling serde_bytes v0.10.4 [INFO] [stderr] Compiling structopt v0.2.7 [INFO] [stderr] Compiling dnscache v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:92:39 [INFO] [stdout] | [INFO] [stdout] 92 | pub type BoxResult = Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 92 - pub type BoxResult = Result>; [INFO] [stdout] 92 + pub type BoxResult = Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.91s [INFO] running `Command { std: "docker" "inspect" "d8144e5e80fc9970576e8d582ca24833da3d67b10b28bda3462ccaf94b5dd753", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8144e5e80fc9970576e8d582ca24833da3d67b10b28bda3462ccaf94b5dd753", kill_on_drop: false }` [INFO] [stdout] d8144e5e80fc9970576e8d582ca24833da3d67b10b28bda3462ccaf94b5dd753 [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fe911fe86d3abf225442f9f4169629c616560b6e6e38793bd189fb35aa0426e [INFO] running `Command { std: "docker" "start" "-a" "2fe911fe86d3abf225442f9f4169629c616560b6e6e38793bd189fb35aa0426e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:92:39 [INFO] [stdout] | [INFO] [stdout] 92 | pub type BoxResult = Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 92 - pub type BoxResult = Result>; [INFO] [stdout] 92 + pub type BoxResult = Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dnscache v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:92:39 [INFO] [stdout] | [INFO] [stdout] 92 | pub type BoxResult = Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 92 - pub type BoxResult = Result>; [INFO] [stdout] 92 + pub type BoxResult = Result>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.42s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dnscache-2a63a592b41d9bd7) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/dnscache-c8f1c6c49ce2fe03) [INFO] running `Command { std: "docker" "inspect" "2fe911fe86d3abf225442f9f4169629c616560b6e6e38793bd189fb35aa0426e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fe911fe86d3abf225442f9f4169629c616560b6e6e38793bd189fb35aa0426e", kill_on_drop: false }` [INFO] [stdout] 2fe911fe86d3abf225442f9f4169629c616560b6e6e38793bd189fb35aa0426e [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1ba79b80a07a76659e8739b588575362cd2d7b372d88e7fa0f270dbbcc02f51d [INFO] running `Command { std: "docker" "start" "-a" "1ba79b80a07a76659e8739b588575362cd2d7b372d88e7fa0f270dbbcc02f51d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:92:39 [INFO] [stderr] | [INFO] [stderr] 92 | pub type BoxResult = Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 92 - pub type BoxResult = Result>; [INFO] [stderr] 92 + pub type BoxResult = Result>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `dnscache` (lib) generated 1 warning [INFO] [stderr] warning: `dnscache` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `dnscache` (bin "dnscache" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dnscache-2a63a592b41d9bd7) [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 src/main.rs (/opt/rustwide/target/debug/deps/dnscache-c8f1c6c49ce2fe03) [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 dnscache [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" "1ba79b80a07a76659e8739b588575362cd2d7b372d88e7fa0f270dbbcc02f51d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ba79b80a07a76659e8739b588575362cd2d7b372d88e7fa0f270dbbcc02f51d", kill_on_drop: false }` [INFO] [stdout] 1ba79b80a07a76659e8739b588575362cd2d7b372d88e7fa0f270dbbcc02f51d