[INFO] updating cached repository https://github.com/str4d/ire [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cbe0f94d0d87abe0ea04393c478103b8073a689c [INFO] checking str4d/ire against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstr4d%2Fire" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/str4d/ire on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/str4d/ire [INFO] finished tweaking git repo https://github.com/str4d/ire [INFO] tweaked toml for git repo https://github.com/str4d/ire written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/str4d/ire already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "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] e811ce4b46f80c781986eb94d0f9a895ebb102a8cdc131bf104d5eb6d6091069 [INFO] running `"docker" "start" "-a" "e811ce4b46f80c781986eb94d0f9a895ebb102a8cdc131bf104d5eb6d6091069"` [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling i2p_ring v0.14.6 (https://github.com/str4d/ring.git?rev=7fe5a141201e4931ea2bbcd7eb3302fbf22867e9#7fe5a141) [INFO] [stderr] Checking chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Compiling i2p_snow v0.5.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking murmur3 v0.4.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking zip v0.5.3 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking bloom-filter-rs v0.1.0 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking block-modes v0.2.0 [INFO] [stderr] Checking config v0.9.3 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Compiling zeroize_derive v0.9.3 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Compiling curve25519-dalek v1.2.3 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking zeroize v0.9.3 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking subtle-encoding v0.3.7 [INFO] [stderr] Checking signatory v0.11.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking x25519-dalek v0.4.5 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.2 [INFO] [stderr] Checking signatory-dalek v0.11.0 [INFO] [stderr] Checking signatory-ring v0.11.0 [INFO] [stderr] Checking ire v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/transport/ntcp2/frame.rs:282:30 [INFO] [stderr] | [INFO] [stderr] 282 | named!(pub session_confirmed<(Frame)>, call!(frame)); [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/transport/session.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | type Item = (SessionRefs); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/transport/ntcp2/frame.rs:282:30 [INFO] [stderr] | [INFO] [stderr] 282 | named!(pub session_confirmed<(Frame)>, call!(frame)); [INFO] [stderr] | ^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/transport/session.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | type Item = (SessionRefs); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/netdb/mock.rs:18:16 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(ctx: Arc, client_rx: mpsc::UnboundedReceiver) -> Self { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timeout_ms` [INFO] [stderr] --> src/netdb/mock.rs:38:50 [INFO] [stderr] | [INFO] [stderr] 38 | Query::LookupRouterInfo(key, timeout_ms, from_peer, ret) => ret [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_timeout_ms` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from_peer` [INFO] [stderr] --> src/netdb/mock.rs:38:62 [INFO] [stderr] | [INFO] [stderr] 38 | Query::LookupRouterInfo(key, timeout_ms, from_peer, ret) => ret [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_from_peer` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DsaPrivateKey` [INFO] [stderr] --> src/crypto/dsa.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | struct DsaPrivateKey(BigUint); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/crypto/dsa.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sign` [INFO] [stderr] --> src/crypto/dsa.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | fn sign(&self, msg: &[u8]) -> DsaSignature { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from_private` [INFO] [stderr] --> src/crypto/dsa.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | fn from_private(sk: &DsaPrivateKey) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `private_key` [INFO] [stderr] --> src/data/dest.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | private_key: PrivateKey, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `validate_build_response_record` [INFO] [stderr] --> src/i2np/frame.rs:123:4 [INFO] [stderr] | [INFO] [stderr] 123 | fn validate_build_response_record<'a>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TUNNEL_REJECT_PROBABALISTIC_REJECT` [INFO] [stderr] --> src/tunnel/acceptor.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | const TUNNEL_REJECT_PROBABALISTIC_REJECT: u8 = 10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TUNNEL_REJECT_TRANSIENT_OVERLOAD` [INFO] [stderr] --> src/tunnel/acceptor.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | const TUNNEL_REJECT_TRANSIENT_OVERLOAD: u8 = 20; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TUNNEL_REJECT_BANDWIDTH` [INFO] [stderr] --> src/tunnel/acceptor.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | const TUNNEL_REJECT_BANDWIDTH: u8 = 30; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `decrypt_layer` [INFO] [stderr] --> src/tunnel/encryption.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn decrypt_layer(&self, td: &mut TunnelData) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `checksum` [INFO] [stderr] --> src/tunnel/frame.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn checksum(buf: &[u8], iv: &[u8]) -> u32 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `validate_checksum` [INFO] [stderr] --> src/tunnel/frame.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn validate_checksum<'a>(input: &'a [u8], cs: u32, buf: &[u8], iv: &[u8]) -> IResult<&'a [u8], ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_checksum` [INFO] [stderr] --> src/tunnel/frame.rs:31:4 [INFO] [stderr] | [INFO] [stderr] 31 | fn gen_checksum<'a>( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_nonzero_padding` [INFO] [stderr] --> src/tunnel/frame.rs:42:4 [INFO] [stderr] | [INFO] [stderr] 42 | fn gen_nonzero_padding<'a>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `DELIVERY_TYPE_LOCAL` [INFO] [stderr] --> src/tunnel/frame.rs:52:1 [INFO] [stderr] | [INFO] [stderr] 52 | const DELIVERY_TYPE_LOCAL: u8 = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `DELIVERY_TYPE_TUNNEL` [INFO] [stderr] --> src/tunnel/frame.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | const DELIVERY_TYPE_TUNNEL: u8 = 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `DELIVERY_TYPE_ROUTER` [INFO] [stderr] --> src/tunnel/frame.rs:54:1 [INFO] [stderr] | [INFO] [stderr] 54 | const DELIVERY_TYPE_ROUTER: u8 = 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_first_frag_di` [INFO] [stderr] --> src/tunnel/frame.rs:89:4 [INFO] [stderr] | [INFO] [stderr] 89 | fn gen_first_frag_di<'a>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_follow_on_frag_di` [INFO] [stderr] --> src/tunnel/frame.rs:145:4 [INFO] [stderr] | [INFO] [stderr] 145 | fn gen_follow_on_frag_di<'a>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_tmdi` [INFO] [stderr] --> src/tunnel/frame.rs:174:4 [INFO] [stderr] | [INFO] [stderr] 174 | fn gen_tmdi<'a>( [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_tmdi_fragment_pair` [INFO] [stderr] --> src/tunnel/frame.rs:199:4 [INFO] [stderr] | [INFO] [stderr] 199 | fn gen_tmdi_fragment_pair<'a>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_tunnel_message` [INFO] [stderr] --> src/tunnel/frame.rs:209:4 [INFO] [stderr] | [INFO] [stderr] 209 | fn gen_tunnel_message<'a>( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Local` [INFO] [stderr] --> src/tunnel.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | Local, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Tunnel` [INFO] [stderr] --> src/tunnel.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | Tunnel(TunnelId, Hash), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Router` [INFO] [stderr] --> src/tunnel.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | Router(Hash), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `First` [INFO] [stderr] --> src/tunnel.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | First(FirstFragmentDeliveryInstructions), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FollowOn` [INFO] [stderr] --> src/tunnel.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | FollowOn(FollowOnFragmentDeliveryInstructions), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `byte_len` [INFO] [stderr] --> src/tunnel.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | fn byte_len(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `byte_len` [INFO] [stderr] --> src/tunnel.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | fn byte_len(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/data/dest.rs:176:13 [INFO] [stderr] | [INFO] [stderr] 176 | let key = dest.hash(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/netdb/mock.rs:18:16 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(ctx: Arc, client_rx: mpsc::UnboundedReceiver) -> Self { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timeout_ms` [INFO] [stderr] --> src/netdb/mock.rs:38:50 [INFO] [stderr] | [INFO] [stderr] 38 | Query::LookupRouterInfo(key, timeout_ms, from_peer, ret) => ret [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_timeout_ms` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from_peer` [INFO] [stderr] --> src/netdb/mock.rs:38:62 [INFO] [stderr] | [INFO] [stderr] 38 | Query::LookupRouterInfo(key, timeout_ms, from_peer, ret) => ret [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_from_peer` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `private_key` [INFO] [stderr] --> src/data/dest.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | private_key: PrivateKey, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TUNNEL_REJECT_PROBABALISTIC_REJECT` [INFO] [stderr] --> src/tunnel/acceptor.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | const TUNNEL_REJECT_PROBABALISTIC_REJECT: u8 = 10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TUNNEL_REJECT_TRANSIENT_OVERLOAD` [INFO] [stderr] --> src/tunnel/acceptor.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | const TUNNEL_REJECT_TRANSIENT_OVERLOAD: u8 = 20; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TUNNEL_REJECT_BANDWIDTH` [INFO] [stderr] --> src/tunnel/acceptor.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | const TUNNEL_REJECT_BANDWIDTH: u8 = 30; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `"docker" "inspect" "e811ce4b46f80c781986eb94d0f9a895ebb102a8cdc131bf104d5eb6d6091069"` [INFO] running `"docker" "rm" "-f" "e811ce4b46f80c781986eb94d0f9a895ebb102a8cdc131bf104d5eb6d6091069"` [INFO] [stdout] e811ce4b46f80c781986eb94d0f9a895ebb102a8cdc131bf104d5eb6d6091069