[INFO] cloning repository https://github.com/caspark/rocksy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caspark/rocksy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaspark%2Frocksy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaspark%2Frocksy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 80511a4939c25324ac85f5bbc3be30529c094789 [INFO] checking caspark/rocksy/80511a4939c25324ac85f5bbc3be30529c094789 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaspark%2Frocksy" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/caspark/rocksy on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/caspark/rocksy [INFO] finished tweaking git repo https://github.com/caspark/rocksy [INFO] tweaked toml for git repo https://github.com/caspark/rocksy written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/caspark/rocksy 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-core v0.1.13 [INFO] [stderr] Downloaded atty v0.2.8 [INFO] [stderr] Downloaded version_check v0.1.3 [INFO] [stderr] Downloaded byteorder v1.2.1 [INFO] [stderr] Downloaded httparse v1.2.4 [INFO] [stderr] Downloaded base64 v0.9.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.4.0 [INFO] [stderr] Downloaded bytes v0.4.6 [INFO] [stderr] Downloaded tokio v0.1.2 [INFO] [stderr] Downloaded futures v0.1.18 [INFO] [stderr] Downloaded tokio-io v0.1.6 [INFO] [stderr] Downloaded hyper v0.11.22 [INFO] [stderr] Downloaded mio v0.6.14 [INFO] [stderr] Downloaded clap v2.31.1 [INFO] [stderr] Downloaded regex v0.2.7 [INFO] [stderr] Downloaded regex-syntax v0.5.0 [INFO] [stderr] Downloaded time v0.1.39 [INFO] [stderr] Downloaded scoped-tls v0.1.1 [INFO] [stderr] Downloaded crossbeam-deque v0.3.0 [INFO] [stderr] Downloaded net2 v0.2.32 [INFO] [stderr] Downloaded redox_syscall v0.1.37 [INFO] [stderr] Downloaded aho-corasick v0.6.4 [INFO] [stderr] Downloaded rand v0.3.22 [INFO] [stderr] Downloaded tokio-threadpool v0.1.0 [INFO] [stderr] Downloaded tokio-executor v0.1.0 [INFO] [stderr] Downloaded log v0.4.1 [INFO] [stderr] Downloaded tokio-reactor v0.1.0 [INFO] [stderr] Downloaded relay v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af907f0de383fbf732600e0f4343a93b4ba1eee376e953739270daf70633db96 [INFO] running `Command { std: "docker" "start" "-a" "af907f0de383fbf732600e0f4343a93b4ba1eee376e953739270daf70633db96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af907f0de383fbf732600e0f4343a93b4ba1eee376e953739270daf70633db96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af907f0de383fbf732600e0f4343a93b4ba1eee376e953739270daf70633db96", kill_on_drop: false }` [INFO] [stdout] af907f0de383fbf732600e0f4343a93b4ba1eee376e953739270daf70633db96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91887f9126f7f15a53a0a128bb056cd9b780f6018f22e358443756e9e2726aa4 [INFO] running `Command { std: "docker" "start" "-a" "91887f9126f7f15a53a0a128bb056cd9b780f6018f22e358443756e9e2726aa4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.39 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking futures v0.1.18 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking scoped-tls v0.1.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking crossbeam-epoch v0.4.0 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking regex-syntax v0.5.0 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking crossbeam-deque v0.3.0 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking atty v0.2.8 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking mime v0.3.5 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking httparse v1.2.4 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking clap v2.31.1 [INFO] [stderr] Checking tokio-executor v0.1.0 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking relay v0.1.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-threadpool v0.1.0 [INFO] [stderr] Checking tokio-reactor v0.1.0 [INFO] [stderr] Checking tokio v0.1.2 [INFO] [stderr] Checking tokio-core v0.1.13 [INFO] [stderr] Checking regex v0.2.7 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking hyper v0.11.22 [INFO] [stderr] Checking rocksy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stdout] --> src/proxy.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | / lazy_static! { [INFO] [stdout] 18 | | static ref HOP_HEADERS: Vec> = vec![ [INFO] [stdout] 19 | | Ascii::new("Connection"), [INFO] [stdout] 20 | | Ascii::new("Keep-Alive"), [INFO] [stdout] ... | [INFO] [stdout] 27 | | ]; [INFO] [stdout] 28 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stdout] --> src/proxy.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | / lazy_static! { [INFO] [stdout] 18 | | static ref HOP_HEADERS: Vec> = vec![ [INFO] [stdout] 19 | | Ascii::new("Connection"), [INFO] [stdout] 20 | | Ascii::new("Keep-Alive"), [INFO] [stdout] ... | [INFO] [stdout] 27 | | ]; [INFO] [stdout] 28 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proxy.rs:175:23 [INFO] [stdout] | [INFO] [stdout] 175 | type Future = Box, Error = hyper::Error>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 175 | type Future = Box, Error = hyper::Error>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proxy.rs:175:23 [INFO] [stdout] | [INFO] [stdout] 175 | type Future = Box, Error = hyper::Error>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 175 | type Future = Box, Error = hyper::Error>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:53:69 [INFO] [stdout] | [INFO] [stdout] 53 | .map_err(|e| eprintln!("server connection error: {}", e.description())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:69:15 [INFO] [stdout] | [INFO] [stdout] 69 | e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:83:15 [INFO] [stdout] | [INFO] [stdout] 83 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:53:69 [INFO] [stdout] | [INFO] [stdout] 53 | .map_err(|e| eprintln!("server connection error: {}", e.description())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:69:15 [INFO] [stdout] | [INFO] [stdout] 69 | e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:83:15 [INFO] [stdout] | [INFO] [stdout] 83 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.21s [INFO] running `Command { std: "docker" "inspect" "91887f9126f7f15a53a0a128bb056cd9b780f6018f22e358443756e9e2726aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91887f9126f7f15a53a0a128bb056cd9b780f6018f22e358443756e9e2726aa4", kill_on_drop: false }` [INFO] [stdout] 91887f9126f7f15a53a0a128bb056cd9b780f6018f22e358443756e9e2726aa4