[INFO] fetching crate libnetkeeper 0.1.0... [INFO] checking libnetkeeper-0.1.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate libnetkeeper 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate libnetkeeper 0.1.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate libnetkeeper 0.1.0 [INFO] finished tweaking crates.io crate libnetkeeper 0.1.0 [INFO] tweaked toml for crates.io crate libnetkeeper 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8c9e6fe2b0bca0cafcfc5c82feb14e467db7ad99e204a763bdd7a99c5ee0b4b2 [INFO] running `"docker" "start" "-a" "8c9e6fe2b0bca0cafcfc5c82feb14e467db7ad99e204a763bdd7a99c5ee0b4b2"` [INFO] [stderr] Checking byte-tools v0.1.3 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking generic-array v0.6.0 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking digest v0.4.0 [INFO] [stderr] Checking digest-buffer v0.2.0 [INFO] [stderr] Checking md4 v0.4.1 [INFO] [stderr] Checking libnetkeeper v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:116:31 [INFO] [stderr] | [INFO] [stderr] 116 | let enc_content = try!(encrypter.encrypt(&self.frame.as_bytes(None)) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:136:38 [INFO] [stderr] | [INFO] [stderr] 136 | let magic_number_bytes = try!(input.read_bytes(2) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:146:33 [INFO] [stderr] | [INFO] [stderr] 146 | let version_bytes = try!(input.read_bytes(2) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:154:30 [INFO] [stderr] | [INFO] [stderr] 154 | let code_bytes = try!(input.read_bytes(2) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:161:40 [INFO] [stderr] | [INFO] [stderr] 161 | let content_length_bytes = try!(input.read_bytes(4) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:166:33 [INFO] [stderr] | [INFO] [stderr] 166 | let encrypted_content = try!(input.read_bytes(content_length as usize) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:168:29 [INFO] [stderr] | [INFO] [stderr] 168 | let plain_content = try!(encrypter.decrypt(&encrypted_content) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drcom/pppoe/heartbeater.rs:75:16 [INFO] [stderr] | [INFO] [stderr] 75 | flag: &'a (DrCOMFlag + 'a), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DrCOMFlag + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drcom/pppoe/heartbeater.rs:84:16 [INFO] [stderr] | [INFO] [stderr] 84 | flag: &'a (DrCOMFlag + 'a), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DrCOMFlag + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drcom/pppoe/heartbeater.rs:94:29 [INFO] [stderr] | [INFO] [stderr] 94 | fn hasher(&self) -> Box; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drcom/pppoe/heartbeater.rs:138:29 [INFO] [stderr] | [INFO] [stderr] 138 | fn hasher(&self) -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drcom/pppoe/heartbeater.rs:140:67 [INFO] [stderr] | [INFO] [stderr] 140 | CRCHasherType::NONE => Box::new(NoneHasher {}) as Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drcom/wired/heartbeater.rs:33:16 [INFO] [stderr] | [INFO] [stderr] 33 | flag: &'a (DrCOMFlag + 'a), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DrCOMFlag + 'a` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/singlenet/heartbeater.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/crypto/hash.rs:68:44 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn build(type_: HasherType) -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/crypto/hash.rs:70:60 [INFO] [stderr] | [INFO] [stderr] 70 | HasherType::MD4 => Box::new(MD4::new()) as Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/crypto/hash.rs:71:60 [INFO] [stderr] | [INFO] [stderr] 71 | HasherType::MD5 => Box::new(MD5::new()) as Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/crypto/hash.rs:72:62 [INFO] [stderr] | [INFO] [stderr] 72 | HasherType::SHA1 => Box::new(SHA1::new()) as Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:116:31 [INFO] [stderr] | [INFO] [stderr] 116 | let enc_content = try!(encrypter.encrypt(&self.frame.as_bytes(None)) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:136:38 [INFO] [stderr] | [INFO] [stderr] 136 | let magic_number_bytes = try!(input.read_bytes(2) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:146:33 [INFO] [stderr] | [INFO] [stderr] 146 | let version_bytes = try!(input.read_bytes(2) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:154:30 [INFO] [stderr] | [INFO] [stderr] 154 | let code_bytes = try!(input.read_bytes(2) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:161:40 [INFO] [stderr] | [INFO] [stderr] 161 | let content_length_bytes = try!(input.read_bytes(4) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:166:33 [INFO] [stderr] | [INFO] [stderr] 166 | let encrypted_content = try!(input.read_bytes(content_length as usize) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/netkeeper/heartbeater.rs:168:29 [INFO] [stderr] | [INFO] [stderr] 168 | let plain_content = try!(encrypter.decrypt(&encrypted_content) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drcom/pppoe/heartbeater.rs:75:16 [INFO] [stderr] | [INFO] [stderr] 75 | flag: &'a (DrCOMFlag + 'a), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DrCOMFlag + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drcom/pppoe/heartbeater.rs:84:16 [INFO] [stderr] | [INFO] [stderr] 84 | flag: &'a (DrCOMFlag + 'a), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DrCOMFlag + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drcom/pppoe/heartbeater.rs:94:29 [INFO] [stderr] | [INFO] [stderr] 94 | fn hasher(&self) -> Box; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drcom/pppoe/heartbeater.rs:138:29 [INFO] [stderr] | [INFO] [stderr] 138 | fn hasher(&self) -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drcom/pppoe/heartbeater.rs:140:67 [INFO] [stderr] | [INFO] [stderr] 140 | CRCHasherType::NONE => Box::new(NoneHasher {}) as Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/drcom/wired/heartbeater.rs:33:16 [INFO] [stderr] | [INFO] [stderr] 33 | flag: &'a (DrCOMFlag + 'a), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DrCOMFlag + 'a` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/singlenet/heartbeater.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/crypto/hash.rs:68:44 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn build(type_: HasherType) -> Box { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/crypto/hash.rs:70:60 [INFO] [stderr] | [INFO] [stderr] 70 | HasherType::MD4 => Box::new(MD4::new()) as Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/crypto/hash.rs:71:60 [INFO] [stderr] | [INFO] [stderr] 71 | HasherType::MD5 => Box::new(MD5::new()) as Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/crypto/hash.rs:72:62 [INFO] [stderr] | [INFO] [stderr] 72 | HasherType::SHA1 => Box::new(SHA1::new()) as Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Hasher` [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/singlenet/heartbeater.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 136 | return Err(SinglenetHeartbeatError::UnexpectedBytes(magic_number_bytes)); [INFO] [stderr] | ------------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stderr] 137 | ; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/singlenet/heartbeater.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 136 | return Err(SinglenetHeartbeatError::UnexpectedBytes(magic_number_bytes)); [INFO] [stderr] | ------------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stderr] 137 | ; [INFO] [stderr] | ^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.02s [INFO] running `"docker" "inspect" "8c9e6fe2b0bca0cafcfc5c82feb14e467db7ad99e204a763bdd7a99c5ee0b4b2"` [INFO] running `"docker" "rm" "-f" "8c9e6fe2b0bca0cafcfc5c82feb14e467db7ad99e204a763bdd7a99c5ee0b4b2"` [INFO] [stdout] 8c9e6fe2b0bca0cafcfc5c82feb14e467db7ad99e204a763bdd7a99c5ee0b4b2