[INFO] fetching crate stack_test_epicbox 0.1.1... [INFO] checking stack_test_epicbox-0.1.1 against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] extracting crate stack_test_epicbox 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate stack_test_epicbox 0.1.1 on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stack_test_epicbox 0.1.1 [INFO] finished tweaking crates.io crate stack_test_epicbox 0.1.1 [INFO] tweaked toml for crates.io crate stack_test_epicbox 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate stack_test_epicbox 0.1.1 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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ct-logs v0.4.0 [INFO] [stderr] Downloaded tokio-rustls v0.7.2 [INFO] [stderr] Downloaded strum v0.15.0 [INFO] [stderr] Downloaded hyper-timeout v0.2.0 [INFO] [stderr] Downloaded unicode-segmentation v0.1.3 [INFO] [stderr] Downloaded ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Downloaded primitive-types v0.3.0 [INFO] [stderr] Downloaded impl-codec v0.2.0 [INFO] [stderr] Downloaded croaring v0.3.9 [INFO] [stderr] Downloaded tokio-io-timeout v0.3.1 [INFO] [stderr] Downloaded keccak-hash v0.2.0 [INFO] [stderr] Downloaded ws v0.7.9 [INFO] [stderr] Downloaded strum_macros v0.15.0 [INFO] [stderr] Downloaded crunchy v0.1.6 [INFO] [stderr] Downloaded fixed-hash v0.3.2 [INFO] [stderr] Downloaded clear_on_drop v0.2.4 [INFO] [stderr] Downloaded hyper-rustls v0.14.0 [INFO] [stderr] Downloaded uuid v0.6.5 [INFO] [stderr] Downloaded serde_yaml v0.8.21 [INFO] [stderr] Downloaded backtrace v0.3.63 [INFO] [stderr] Downloaded curve25519-dalek v1.2.6 [INFO] [stderr] Downloaded croaring-sys v0.3.9 [INFO] [stderr] Downloaded bindgen v0.37.4 [INFO] [stderr] Downloaded grin_secp256k1zkp v0.7.11 [INFO] [stderr] Downloaded bigint v4.4.3 [INFO] [stderr] Downloaded clang-sys v0.23.0 [INFO] [stderr] Downloaded stack_test_epic_chain v3.0.2 [INFO] [stderr] Downloaded tiny-keccak v1.5.0 [INFO] [stderr] Downloaded easy-jsonrpc-mw v0.5.4 [INFO] [stderr] Downloaded uint v0.7.1 [INFO] [stderr] Downloaded parity-codec v3.5.4 [INFO] [stderr] Downloaded stack_test_epic_wallet_config v3.0.1 [INFO] [stderr] Downloaded easy-jsonrpc-proc-macro-mw v0.5.1 [INFO] [stderr] Downloaded stack_test_epic_util v3.0.2 [INFO] [stderr] Downloaded stack_test_epic_pool v3.0.2 [INFO] [stderr] Downloaded base64ct v1.2.0 [INFO] [stderr] Downloaded stack_test_epicboxlib v1.0.2 [INFO] [stderr] Downloaded stack_test_epic_wallet_util v3.0.1 [INFO] [stderr] Downloaded stack_test_epic_p2p v3.0.2 [INFO] [stderr] Downloaded stack_test_epic_api v3.0.2 [INFO] [stderr] Downloaded stack_test_epic_keychain v3.0.2 [INFO] [stderr] Downloaded stack_test_epic_store v3.0.2 [INFO] [stderr] Downloaded stack_test_epic_wallet_libwallet v3.0.1 [INFO] [stderr] Downloaded nitox v0.1.9 [INFO] [stderr] Downloaded stack_test_epic_core v3.0.2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 243d2eedd5501901b0affcfe9111db4a9c0e847321d01ba0c5d75bf71896c0bc [INFO] running `Command { std: "docker" "start" "-a" "243d2eedd5501901b0affcfe9111db4a9c0e847321d01ba0c5d75bf71896c0bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "243d2eedd5501901b0affcfe9111db4a9c0e847321d01ba0c5d75bf71896c0bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "243d2eedd5501901b0affcfe9111db4a9c0e847321d01ba0c5d75bf71896c0bc", kill_on_drop: false }` [INFO] [stdout] 243d2eedd5501901b0affcfe9111db4a9c0e847321d01ba0c5d75bf71896c0bc [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9dd0ade7bd7732e9dfa409c15917c50cab5efd6d55a2b03d776b26a361969fc2 [INFO] running `Command { std: "docker" "start" "-a" "9dd0ade7bd7732e9dfa409c15917c50cab5efd6d55a2b03d776b26a361969fc2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking 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v0.18.1 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking sct v0.4.0 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking stack_test_epic_keychain v3.0.2 [INFO] [stderr] Compiling clear_on_drop v0.2.4 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking rustls v0.13.1 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] 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v0.7.2 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking hyper-timeout v0.2.0 [INFO] [stderr] Checking hyper-rustls v0.14.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking strum v0.15.0 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking unicode-segmentation v0.1.3 [INFO] [stderr] Compiling croaring-sys v0.3.9 [INFO] [stderr] Checking ws v0.7.9 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Checking nitox v0.1.9 [INFO] [stderr] Checking croaring v0.3.9 [INFO] [stderr] Checking stack_test_epic_core v3.0.2 [INFO] [stderr] Checking stack_test_epic_store v3.0.2 [INFO] [stderr] Checking stack_test_epic_chain v3.0.2 [INFO] [stderr] Checking stack_test_epic_pool v3.0.2 [INFO] [stderr] Checking stack_test_epic_p2p v3.0.2 [INFO] [stderr] Checking stack_test_epic_api v3.0.2 [INFO] [stderr] Checking stack_test_epic_wallet_util v3.0.1 [INFO] [stderr] Checking stack_test_epic_wallet_config v3.0.1 [INFO] [stderr] Checking stack_test_epic_wallet_libwallet v3.0.1 [INFO] [stderr] Checking stack_test_epicboxlib v1.0.2 [INFO] [stderr] Checking stack_test_epicbox v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/broker/rabbit_broker.rs:186:52 [INFO] [stdout] | [INFO] [stdout] 186 | Some(message_expiration_in_seconds @ 1 ... 86400) => format!("{}", message_expiration_in_seconds * 1000), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/broker/stomp/option_setter.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | fn set_option(self, T) -> T; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/broker/rabbit_broker.rs:186:52 [INFO] [stdout] | [INFO] [stdout] 186 | Some(message_expiration_in_seconds @ 1 ... 86400) => format!("{}", message_expiration_in_seconds * 1000), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/broker/stomp/option_setter.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | fn set_option(self, T) -> T; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/broker/stomp/session.rs:155:33 [INFO] [stdout] | [INFO] [stdout] 155 | pub type ConnectFuture = Box + Send>; [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 155 | pub type ConnectFuture = Box + Send>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/broker/stomp/session.rs:155:33 [INFO] [stdout] | [INFO] [stdout] 155 | pub type ConnectFuture = Box + Send>; [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: use `dyn` [INFO] [stdout] | [INFO] [stdout] 155 | pub type ConnectFuture = Box + Send>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/broker/stomp/session.rs:269:21 [INFO] [stdout] | [INFO] [stdout] 269 | let mut headers = &mut self.config.headers; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/broker/stomp/session.rs:269:21 [INFO] [stdout] | [INFO] [stdout] 269 | let mut headers = &mut self.config.headers; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subject` [INFO] [stdout] --> src/server/mod.rs:53:14 [INFO] [stdout] | [INFO] [stdout] 53 | for (subject, _subscription) in &self.subscriptions { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `subject` [INFO] [stdout] --> src/server/mod.rs:53:14 [INFO] [stdout] | [INFO] [stdout] 53 | for (subject, _subscription) in &self.subscriptions { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subject` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `drain` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl HeaderList { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn drain(&mut self, mut sink: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CONTENT_TYPE` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:180:19 [INFO] [stdout] | [INFO] [stdout] 180 | (ContentType, CONTENT_TYPE, "content-type"); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HOST` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:186:12 [INFO] [stdout] | [INFO] [stdout] 186 | (Host, HOST, "host"); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MESSAGE_ID` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:189:17 [INFO] [stdout] | [INFO] [stdout] 189 | (MessageId, MESSAGE_ID, "message-id"); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SERVER` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | (Server, SERVER, "server"); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SESSION` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:194:15 [INFO] [stdout] | [INFO] [stdout] 194 | (Session, SESSION, "session"); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRANSACTION` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:196:19 [INFO] [stdout] | [INFO] [stdout] 196 | (Transaction, TRANSACTION, "transaction"); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `VERSION` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:197:15 [INFO] [stdout] | [INFO] [stdout] 197 | (Version, VERSION, "version"); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_accept_version` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:227:12 [INFO] [stdout] | [INFO] [stdout] 219 | impl HeaderList { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 227 | pub fn get_accept_version(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/broker/stomp/frame.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Command { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | Begin, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 15 | Commit, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | Abort, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | Ack, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | Nack, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | Disconnect, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 20 | Connect, [INFO] [stdout] 21 | Stomp, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Command` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> src/broker/stomp/frame.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 123 | impl Frame { [INFO] [stdout] | ---------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn connect(tx_heartbeat_ms: u32, rx_heartbeat_ms: u32) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 174 | pub fn disconnect() -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | pub fn ack(ack_id: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 212 | pub fn nack(message_id: &str) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 232 | pub fn begin(transaction_id: &str) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 241 | pub fn abort(transaction_id: &str) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 250 | pub fn commit(transaction_id: &str) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `next_transaction_id` is never read [INFO] [stdout] --> src/broker/stomp/session.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 76 | pub struct SessionState { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 77 | next_transaction_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `begin_transaction`, `disconnect`, and `acknowledge_frame` are never used [INFO] [stdout] --> src/broker/stomp/session.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 103 | / impl Session [INFO] [stdout] 104 | | where [INFO] [stdout] 105 | | T: AsyncWrite + AsyncRead + Send + 'static, [INFO] [stdout] | |___________________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn begin_transaction<'b>(&'b mut self) -> Transaction<'b, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | pub fn disconnect(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | pub fn acknowledge_frame(&mut self, frame: &Frame, which: AckOrNack) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `generate_transaction_id` is never used [INFO] [stdout] --> src/broker/stomp/session.rs:171:19 [INFO] [stdout] | [INFO] [stdout] 158 | / impl Session [INFO] [stdout] 159 | | where [INFO] [stdout] 160 | | T: AsyncWrite + AsyncRead + Send + 'static, [INFO] [stdout] | |___________________________________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 171 | pub(crate) fn generate_transaction_id(&mut self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Client` and `ClientIndividual` are never constructed [INFO] [stdout] --> src/broker/stomp/subscription.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum AckMode { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 5 | Auto, [INFO] [stdout] 6 | Client, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | ClientIndividual, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AckMode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Ack` and `Nack` are never constructed [INFO] [stdout] --> src/broker/stomp/subscription.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum AckOrNack { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 22 | Ack, [INFO] [stdout] | ^^^ [INFO] [stdout] 23 | Nack, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AckOrNack` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Transaction` is never constructed [INFO] [stdout] --> src/broker/stomp/transaction.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Transaction<'tx, T: 'static> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `message`, `begin`, `commit`, and `abort` are never used [INFO] [stdout] --> src/broker/stomp/transaction.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 12 | / impl<'tx, T: 'static> Transaction<'tx, T> [INFO] [stdout] 13 | | where [INFO] [stdout] 14 | | T: tokio_io::AsyncWrite + tokio_io::AsyncRead + Send + 'static, [INFO] [stdout] | |_______________________________________________________________________- associated items in this implementation [INFO] [stdout] 15 | { [INFO] [stdout] 16 | pub fn new(session: &'tx mut Session) -> Transaction<'tx, T> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn message<'builder, B: ToFrameBody>( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn begin(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn commit(self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn abort(self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `drain` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl HeaderList { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn drain(&mut self, mut sink: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CONTENT_TYPE` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:180:19 [INFO] [stdout] | [INFO] [stdout] 180 | (ContentType, CONTENT_TYPE, "content-type"); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HOST` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:186:12 [INFO] [stdout] | [INFO] [stdout] 186 | (Host, HOST, "host"); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MESSAGE_ID` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:189:17 [INFO] [stdout] | [INFO] [stdout] 189 | (MessageId, MESSAGE_ID, "message-id"); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SERVER` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | (Server, SERVER, "server"); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SESSION` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:194:15 [INFO] [stdout] | [INFO] [stdout] 194 | (Session, SESSION, "session"); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRANSACTION` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:196:19 [INFO] [stdout] | [INFO] [stdout] 196 | (Transaction, TRANSACTION, "transaction"); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `VERSION` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:197:15 [INFO] [stdout] | [INFO] [stdout] 197 | (Version, VERSION, "version"); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `standard_headers` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_accept_version` is never used [INFO] [stdout] --> src/broker/stomp/header.rs:227:12 [INFO] [stdout] | [INFO] [stdout] 219 | impl HeaderList { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 227 | pub fn get_accept_version(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/broker/stomp/frame.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Command { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | Begin, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 15 | Commit, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | Abort, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | Ack, [INFO] [stdout] | ^^^ [INFO] [stdout] 18 | Nack, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | Disconnect, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 20 | Connect, [INFO] [stdout] 21 | Stomp, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Command` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> src/broker/stomp/frame.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 123 | impl Frame { [INFO] [stdout] | ---------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn connect(tx_heartbeat_ms: u32, rx_heartbeat_ms: u32) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 174 | pub fn disconnect() -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | pub fn ack(ack_id: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 212 | pub fn nack(message_id: &str) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 232 | pub fn begin(transaction_id: &str) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 241 | pub fn abort(transaction_id: &str) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 250 | pub fn commit(transaction_id: &str) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `next_transaction_id` is never read [INFO] [stdout] --> src/broker/stomp/session.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 76 | pub struct SessionState { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 77 | next_transaction_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `begin_transaction`, `disconnect`, and `acknowledge_frame` are never used [INFO] [stdout] --> src/broker/stomp/session.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 103 | / impl Session [INFO] [stdout] 104 | | where [INFO] [stdout] 105 | | T: AsyncWrite + AsyncRead + Send + 'static, [INFO] [stdout] | |___________________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn begin_transaction<'b>(&'b mut self) -> Transaction<'b, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | pub fn disconnect(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | pub fn acknowledge_frame(&mut self, frame: &Frame, which: AckOrNack) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `generate_transaction_id` is never used [INFO] [stdout] --> src/broker/stomp/session.rs:171:19 [INFO] [stdout] | [INFO] [stdout] 158 | / impl Session [INFO] [stdout] 159 | | where [INFO] [stdout] 160 | | T: AsyncWrite + AsyncRead + Send + 'static, [INFO] [stdout] | |___________________________________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 171 | pub(crate) fn generate_transaction_id(&mut self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Client` and `ClientIndividual` are never constructed [INFO] [stdout] --> src/broker/stomp/subscription.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum AckMode { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 5 | Auto, [INFO] [stdout] 6 | Client, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | ClientIndividual, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AckMode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Ack` and `Nack` are never constructed [INFO] [stdout] --> src/broker/stomp/subscription.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum AckOrNack { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 22 | Ack, [INFO] [stdout] | ^^^ [INFO] [stdout] 23 | Nack, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AckOrNack` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Transaction` is never constructed [INFO] [stdout] --> src/broker/stomp/transaction.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Transaction<'tx, T: 'static> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `message`, `begin`, `commit`, and `abort` are never used [INFO] [stdout] --> src/broker/stomp/transaction.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 12 | / impl<'tx, T: 'static> Transaction<'tx, T> [INFO] [stdout] 13 | | where [INFO] [stdout] 14 | | T: tokio_io::AsyncWrite + tokio_io::AsyncRead + Send + 'static, [INFO] [stdout] | |_______________________________________________________________________- associated items in this implementation [INFO] [stdout] 15 | { [INFO] [stdout] 16 | pub fn new(session: &'tx mut Session) -> Transaction<'tx, T> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn message<'builder, B: ToFrameBody>( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn begin(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn commit(self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn abort(self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/server/mod.rs:351:25 [INFO] [stdout] | [INFO] [stdout] 351 | sender.close(CloseCode::Abnormal).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 351 | let _ = sender.close(CloseCode::Abnormal).is_ok(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/server/mod.rs:351:25 [INFO] [stdout] | [INFO] [stdout] 351 | sender.close(CloseCode::Abnormal).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 351 | let _ = sender.close(CloseCode::Abnormal).is_ok(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/server/mod.rs:354:25 [INFO] [stdout] | [INFO] [stdout] 354 | sender.close(CloseCode::Normal).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 354 | let _ = sender.close(CloseCode::Normal).is_ok(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/server/mod.rs:354:25 [INFO] [stdout] | [INFO] [stdout] 354 | sender.close(CloseCode::Normal).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 354 | let _ = sender.close(CloseCode::Normal).is_ok(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.20s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bigint v4.4.3, grin_secp256k1zkp v0.7.11, nom v3.2.1, nom v4.2.3, rustc-serialize v0.3.24, stack_test_epic_api v3.0.2, stack_test_epic_core v3.0.2, traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "9dd0ade7bd7732e9dfa409c15917c50cab5efd6d55a2b03d776b26a361969fc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dd0ade7bd7732e9dfa409c15917c50cab5efd6d55a2b03d776b26a361969fc2", kill_on_drop: false }` [INFO] [stdout] 9dd0ade7bd7732e9dfa409c15917c50cab5efd6d55a2b03d776b26a361969fc2 [INFO] checking stack_test_epicbox-0.1.1 against try#aa7c6ba69acce8b10a275eabfe6157ea72c8b599 for pr-117984 [INFO] extracting crate stack_test_epicbox 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate stack_test_epicbox 0.1.1 on toolchain aa7c6ba69acce8b10a275eabfe6157ea72c8b599 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stack_test_epicbox 0.1.1 [INFO] finished tweaking crates.io crate stack_test_epicbox 0.1.1 [INFO] tweaked toml for crates.io crate stack_test_epicbox 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate stack_test_epicbox 0.1.1 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" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c32ead9f156f0b57dc105cd2572e90f9ba8214ec53b975cd65d1527a02c35864 [INFO] running `Command { std: "docker" "start" "-a" "c32ead9f156f0b57dc105cd2572e90f9ba8214ec53b975cd65d1527a02c35864", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c32ead9f156f0b57dc105cd2572e90f9ba8214ec53b975cd65d1527a02c35864", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c32ead9f156f0b57dc105cd2572e90f9ba8214ec53b975cd65d1527a02c35864", kill_on_drop: false }` [INFO] [stdout] c32ead9f156f0b57dc105cd2572e90f9ba8214ec53b975cd65d1527a02c35864 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aac33ff0bd65d85f54853ef9f9266acaf6eb6ae1b8744b2184d296194a31959a [INFO] running `Command { std: "docker" "start" "-a" "aac33ff0bd65d85f54853ef9f9266acaf6eb6ae1b8744b2184d296194a31959a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling serde_json v1.0.69 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/aa7c6ba69acce8b10a275eabfe6157ea72c8b599/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking object v0.27.1 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "aac33ff0bd65d85f54853ef9f9266acaf6eb6ae1b8744b2184d296194a31959a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aac33ff0bd65d85f54853ef9f9266acaf6eb6ae1b8744b2184d296194a31959a", kill_on_drop: false }` [INFO] [stdout] aac33ff0bd65d85f54853ef9f9266acaf6eb6ae1b8744b2184d296194a31959a