[INFO] crate sv 0.1.11 is already in cache [INFO] checking sv-0.1.11 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate sv 0.1.11 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate sv 0.1.11 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate sv 0.1.11 [INFO] finished tweaking crates.io crate sv 0.1.11 [INFO] tweaked toml for crates.io crate sv 0.1.11 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ab12822021e43766c11a19d62ee0590b48ba03876015c1a969bcce2d680aed63 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "ab12822021e43766c11a19d62ee0590b48ba03876015c1a969bcce2d680aed63"` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling cc v1.0.26 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking ripemd160 v0.7.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking murmur3 v0.4.1 [INFO] [stderr] Compiling secp256k1 v0.12.2 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Checking dns-lookup v0.9.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking rust-base58 v0.0.4 [INFO] [stderr] Checking sv v0.1.11 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peer/atomic_reader.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | reader: &'a mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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/peer/peer.rs:109:21 [INFO] [stderr] | [INFO] [stderr] 109 | filter: Arc, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PeerFilter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peer/peer.rs:236:73 [INFO] [stderr] | [INFO] [stderr] 236 | fn connect_internal(peer: &Arc, version: Version, filter: Arc) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PeerFilter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peer/peer.rs:316:61 [INFO] [stderr] | [INFO] [stderr] 316 | fn handshake(self: &Peer, version: Version, filter: Arc) -> Result { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PeerFilter` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/script/checker.rs:12:42 [INFO] [stderr] | [INFO] [stderr] 12 | const SEQUENCE_LOCKTIME_TYPE_FLAG: u32 = (1 << 22); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/script/interpreter.rs:64:20 [INFO] [stderr] | [INFO] [stderr] 64 | len @ 1...75 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/script/interpreter.rs:831:16 [INFO] [stderr] | [INFO] [stderr] 831 | len @ 1...75 => i + 1 + len as usize, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/script/mod.rs:70:14 [INFO] [stderr] | [INFO] [stderr] 70 | 1...75 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/script/mod.rs:74:15 [INFO] [stderr] | [INFO] [stderr] 74 | 76...255 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/script/mod.rs:79:16 [INFO] [stderr] | [INFO] [stderr] 79 | 256...65535 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/script/mod.rs:139:24 [INFO] [stderr] | [INFO] [stderr] 139 | len @ 1...75 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/result.rs:83:32 [INFO] [stderr] | [INFO] [stderr] 83 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/rx.rs:39:32 [INFO] [stderr] | [INFO] [stderr] 39 | observers: RwLock>>>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Observer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/rx.rs:40:30 [INFO] [stderr] | [INFO] [stderr] 40 | pending: RwLock>>>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Observer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/rx.rs:82:62 [INFO] [stderr] | [INFO] [stderr] 82 | let weak_observer = Arc::downgrade(observer) as Weak>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Observer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peer/atomic_reader.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | reader: &'a mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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/peer/peer.rs:109:21 [INFO] [stderr] | [INFO] [stderr] 109 | filter: Arc, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PeerFilter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peer/peer.rs:236:73 [INFO] [stderr] | [INFO] [stderr] 236 | fn connect_internal(peer: &Arc, version: Version, filter: Arc) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PeerFilter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/peer/peer.rs:316:61 [INFO] [stderr] | [INFO] [stderr] 316 | fn handshake(self: &Peer, version: Version, filter: Arc) -> Result { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn PeerFilter` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/script/checker.rs:12:42 [INFO] [stderr] | [INFO] [stderr] 12 | const SEQUENCE_LOCKTIME_TYPE_FLAG: u32 = (1 << 22); [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/script/interpreter.rs:64:20 [INFO] [stderr] | [INFO] [stderr] 64 | len @ 1...75 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/script/interpreter.rs:831:16 [INFO] [stderr] | [INFO] [stderr] 831 | len @ 1...75 => i + 1 + len as usize, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/script/mod.rs:70:14 [INFO] [stderr] | [INFO] [stderr] 70 | 1...75 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/script/mod.rs:74:15 [INFO] [stderr] | [INFO] [stderr] 74 | 76...255 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/script/mod.rs:79:16 [INFO] [stderr] | [INFO] [stderr] 79 | 256...65535 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/script/mod.rs:139:24 [INFO] [stderr] | [INFO] [stderr] 139 | len @ 1...75 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/result.rs:83:32 [INFO] [stderr] | [INFO] [stderr] 83 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/rx.rs:39:32 [INFO] [stderr] | [INFO] [stderr] 39 | observers: RwLock>>>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Observer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/rx.rs:40:30 [INFO] [stderr] | [INFO] [stderr] 40 | pending: RwLock>>>, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Observer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util/rx.rs:82:62 [INFO] [stderr] | [INFO] [stderr] 82 | let weak_observer = Arc::downgrade(observer) as Weak>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Observer` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script/interpreter.rs:609:21 [INFO] [stderr] | [INFO] [stderr] 609 | let mut v = stack.pop().unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script/interpreter.rs:617:21 [INFO] [stderr] | [INFO] [stderr] 617 | let mut v = stack.pop().unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script/interpreter.rs:623:21 [INFO] [stderr] | [INFO] [stderr] 623 | let mut v = stack.pop().unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script/interpreter.rs:629:21 [INFO] [stderr] | [INFO] [stderr] 629 | let mut v = stack.pop().unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script/interpreter.rs:635:21 [INFO] [stderr] | [INFO] [stderr] 635 | let mut v = stack.pop().unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script/interpreter.rs:609:21 [INFO] [stderr] | [INFO] [stderr] 609 | let mut v = stack.pop().unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script/interpreter.rs:617:21 [INFO] [stderr] | [INFO] [stderr] 617 | let mut v = stack.pop().unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script/interpreter.rs:623:21 [INFO] [stderr] | [INFO] [stderr] 623 | let mut v = stack.pop().unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script/interpreter.rs:629:21 [INFO] [stderr] | [INFO] [stderr] 629 | let mut v = stack.pop().unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script/interpreter.rs:635:21 [INFO] [stderr] | [INFO] [stderr] 635 | let mut v = stack.pop().unwrap(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.79s [INFO] running `"docker" "inspect" "ab12822021e43766c11a19d62ee0590b48ba03876015c1a969bcce2d680aed63"` [INFO] running `"docker" "rm" "-f" "ab12822021e43766c11a19d62ee0590b48ba03876015c1a969bcce2d680aed63"` [INFO] [stdout] ab12822021e43766c11a19d62ee0590b48ba03876015c1a969bcce2d680aed63