[INFO] fetching crate dht 0.0.6... [INFO] checking dht-0.0.6 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate dht 0.0.6 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate dht 0.0.6 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dht 0.0.6 [INFO] finished tweaking crates.io crate dht 0.0.6 [INFO] tweaked toml for crates.io crate dht 0.0.6 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce64e62333136d72c46a6427ece1f23704fc93b39a0a3633d91aa8bde60d35a1 [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" "ce64e62333136d72c46a6427ece1f23704fc93b39a0a3633d91aa8bde60d35a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce64e62333136d72c46a6427ece1f23704fc93b39a0a3633d91aa8bde60d35a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce64e62333136d72c46a6427ece1f23704fc93b39a0a3633d91aa8bde60d35a1", kill_on_drop: false }` [INFO] [stdout] ce64e62333136d72c46a6427ece1f23704fc93b39a0a3633d91aa8bde60d35a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd066d63651abcf775613951bb683ccd8262bc0abf60e58d959589c2f1b5ce83 [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" "cd066d63651abcf775613951bb683ccd8262bc0abf60e58d959589c2f1b5ce83", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking dht v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | let s: &str = &try!(d.read_str()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | let s = try!(d.read_str()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | try!(s.emit_struct_field("address", 0, |s2| { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | try!(s.emit_struct_field("id", 1, |s2| self.id.encode(s2))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:189:24 [INFO] [stdout] | [INFO] [stdout] 189 | let addr = try!(d.read_struct_field("address", 0, |d2| { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:200:22 [INFO] [stdout] | [INFO] [stdout] 200 | let id = try!(d.read_struct_field("id", 1, TId::decode)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:190:25 [INFO] [stdout] | [INFO] [stdout] 190 | let s = try!(d2.read_str()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | let s: &str = &try!(d.read_str()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | let s = try!(d.read_str()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | try!(s.emit_struct_field("address", 0, |s2| { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | try!(s.emit_struct_field("id", 1, |s2| self.id.encode(s2))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:189:24 [INFO] [stdout] | [INFO] [stdout] 189 | let addr = try!(d.read_struct_field("address", 0, |d2| { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:200:22 [INFO] [stdout] | [INFO] [stdout] 200 | let id = try!(d.read_struct_field("id", 1, TId::decode)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/base.rs:190:25 [INFO] [stdout] | [INFO] [stdout] 190 | let s = try!(d2.read_str()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/base.rs:217:44 [INFO] [stdout] | [INFO] [stdout] 217 | #[derive(Debug, Clone, RustcEncodable, RustcDecodable)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/base.rs:217:28 [INFO] [stdout] | [INFO] [stdout] 217 | #[derive(Debug, Clone, RustcEncodable, RustcDecodable)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/knodetable.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | panic!(format!("Distance between IDs {:?} and {:?} is {:?}, which is \ [INFO] [stdout] | ____________________^ [INFO] [stdout] 88 | | greater than the hash size ({:?})", [INFO] [stdout] 89 | | id, self.this_id, res, self.hash_size)); [INFO] [stdout] | |__________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 87 | panic!("Distance between IDs {:?} and {:?} is {:?}, which is \ [INFO] [stdout] 88 | greater than the hash size ({:?})", [INFO] [stdout] 89 | id, self.this_id, res, self.hash_size); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/knodetable.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | panic!(format!("Distance between IDs {:?} and {:?} is {:?}, which is \ [INFO] [stdout] | ____________________^ [INFO] [stdout] 88 | | greater than the hash size ({:?})", [INFO] [stdout] 89 | | id, self.this_id, res, self.hash_size)); [INFO] [stdout] | |__________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 87 | panic!("Distance between IDs {:?} and {:?} is {:?}, which is \ [INFO] [stdout] 88 | greater than the hash size ({:?})", [INFO] [stdout] 89 | id, self.this_id, res, self.hash_size); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.80s [INFO] running `Command { std: "docker" "inspect" "cd066d63651abcf775613951bb683ccd8262bc0abf60e58d959589c2f1b5ce83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd066d63651abcf775613951bb683ccd8262bc0abf60e58d959589c2f1b5ce83", kill_on_drop: false }` [INFO] [stdout] cd066d63651abcf775613951bb683ccd8262bc0abf60e58d959589c2f1b5ce83