[INFO] fetching crate swindon 0.7.8... [INFO] extracting crate swindon 0.7.8 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/swindon/0.7.8 [INFO] extracting crate swindon 0.7.8 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/swindon/0.7.8 [INFO] validating manifest of swindon-0.7.8 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of swindon-0.7.8 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing swindon-0.7.8 [INFO] finished frobbing swindon-0.7.8 [INFO] frobbed toml for swindon-0.7.8 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/swindon/0.7.8/Cargo.toml [INFO] started frobbing swindon-0.7.8 [INFO] finished frobbing swindon-0.7.8 [INFO] frobbed toml for swindon-0.7.8 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/swindon/0.7.8/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded httpbin v0.3.3 [INFO] [stderr] Downloaded quire v0.3.1 [INFO] [stderr] Downloaded http-file-headers v0.1.8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing swindon-0.7.8 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/swindon/0.7.8:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] e03739087e9a1d8dd5c40059116d12e47b3ab085c65ed5da5441f64067d248fa [INFO] running `"docker" "start" "-a" "e03739087e9a1d8dd5c40059116d12e47b3ab085c65ed5da5441f64067d248fa"` [INFO] [stderr] Compiling ascii v0.7.1 [INFO] [stderr] Compiling atomic v0.3.4 [INFO] [stderr] Compiling assert_matches v1.3.0 [INFO] [stderr] Compiling string-intern v0.1.7 [INFO] [stderr] Compiling humannum v0.1.0 [INFO] [stderr] Compiling digest-writer v0.3.1 [INFO] [stderr] Compiling self-meter v0.6.0 [INFO] [stderr] Compiling tk-listen v0.1.1 [INFO] [stderr] Compiling tk-http v0.3.9 [INFO] [stderr] Compiling tk-pool v0.5.3 [INFO] [stderr] Compiling libcantal v0.3.2 [INFO] [stderr] Compiling quire v0.3.1 [INFO] [stderr] Compiling http-file-headers v0.1.8 [INFO] [stderr] Compiling combine v2.5.2 [INFO] [stderr] Compiling httpbin v0.3.3 [INFO] [stderr] Compiling self-meter-http v0.4.1 [INFO] [stderr] Compiling trimmer v0.3.6 [INFO] [stderr] Compiling swindon v0.7.8 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/chat/backend.rs:310:12 [INFO] [stderr] | [INFO] [stderr] 310 | Ok((Async::Ready(data.len()))) [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 function argument [INFO] [stderr] --> src/chat/backend.rs:412:12 [INFO] [stderr] | [INFO] [stderr] 412 | Ok((Async::Ready(data.len()))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/chat/backend.rs:450:12 [INFO] [stderr] | [INFO] [stderr] 450 | Ok((Async::Ready(data.len()))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/handlers/files/decode.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | b'0'...b'9' => Ok(b & 0x0f), [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/handlers/files/decode.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | b'a'...b'f' | b'A'...b'F' => Ok((b & 0x0f) + 9), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/handlers/files/decode.rs:25:27 [INFO] [stderr] | [INFO] [stderr] 25 | b'a'...b'f' | b'A'...b'F' => Ok((b & 0x0f) + 9), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handlers/self_status.rs:29:39 [INFO] [stderr] | [INFO] [stderr] 29 | metrics: Json<'a, Vec>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Collection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http_pools.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | Box>+Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Codec>+Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http_pools.rs:127:36 [INFO] [stderr] | [INFO] [stderr] 127 | fn visit<'x>(&'x self, v: &mut Visitor<'x>) { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Visitor<'x>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/incoming/mod.rs:15:27 [INFO] [stderr] | [INFO] [stderr] 15 | pub type Request = Box>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Codec>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/incoming/mod.rs:16:25 [INFO] [stderr] | [INFO] [stderr] 16 | pub type Reply = Box, Error=Error>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=Error>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:10:48 [INFO] [stderr] | [INFO] [stderr] 10 | pub type List = Vec<(Metric<'static>, &'static Value)>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Value` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:17:54 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct ActiveCollection(OwningHandle>>, Wrapper>); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Collection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:27:29 [INFO] [stderr] | [INFO] [stderr] 27 | fn visit(&self, s: &mut NameVisitor) { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NameVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:38:51 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn all(runtime: &Arc) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Collection` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/proxy/backend.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | Ok((Async::Ready(data.len()))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/chat/backend.rs:310:12 [INFO] [stderr] | [INFO] [stderr] 310 | Ok((Async::Ready(data.len()))) [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 function argument [INFO] [stderr] --> src/chat/backend.rs:412:12 [INFO] [stderr] | [INFO] [stderr] 412 | Ok((Async::Ready(data.len()))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/chat/backend.rs:450:12 [INFO] [stderr] | [INFO] [stderr] 450 | Ok((Async::Ready(data.len()))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/handlers/files/decode.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | b'0'...b'9' => Ok(b & 0x0f), [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/handlers/files/decode.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | b'a'...b'f' | b'A'...b'F' => Ok((b & 0x0f) + 9), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/handlers/files/decode.rs:25:27 [INFO] [stderr] | [INFO] [stderr] 25 | b'a'...b'f' | b'A'...b'F' => Ok((b & 0x0f) + 9), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/chat/cid.rs:20:46 [INFO] [stderr] | [INFO] [stderr] 20 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/chat/cid.rs:21:39 [INFO] [stderr] | [INFO] [stderr] 21 | static COUNTER: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handlers/self_status.rs:29:39 [INFO] [stderr] | [INFO] [stderr] 29 | metrics: Json<'a, Vec>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Collection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http_pools.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | Box>+Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Codec>+Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http_pools.rs:127:36 [INFO] [stderr] | [INFO] [stderr] 127 | fn visit<'x>(&'x self, v: &mut Visitor<'x>) { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Visitor<'x>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/incoming/mod.rs:15:27 [INFO] [stderr] | [INFO] [stderr] 15 | pub type Request = Box>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Codec>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/incoming/mod.rs:16:25 [INFO] [stderr] | [INFO] [stderr] 16 | pub type Reply = Box, Error=Error>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=Error>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:10:48 [INFO] [stderr] | [INFO] [stderr] 10 | pub type List = Vec<(Metric<'static>, &'static Value)>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Value` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:17:54 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct ActiveCollection(OwningHandle>>, Wrapper>); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Collection` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:27:29 [INFO] [stderr] | [INFO] [stderr] 27 | fn visit(&self, s: &mut NameVisitor) { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NameVisitor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics.rs:38:51 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn all(runtime: &Arc) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Collection` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/proxy/backend.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | Ok((Async::Ready(data.len()))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/chat/cid.rs:20:46 [INFO] [stderr] | [INFO] [stderr] 20 | use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/chat/cid.rs:21:39 [INFO] [stderr] | [INFO] [stderr] 21 | static COUNTER: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/handlers/files/index.rs:63:30 [INFO] [stderr] | [INFO] [stderr] 63 | let vpath = virtual_path.trim_right_matches('/'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/handlers/files/index.rs:63:30 [INFO] [stderr] | [INFO] [stderr] 63 | let vpath = virtual_path.trim_right_matches('/'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning[E0382]: assign to part of moved value: `session` [INFO] [stderr] --> src/chat/processor/pool.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 175 | let mut session = Session::new(); [INFO] [stderr] | ----------- move occurs because `session` has type `chat::processor::session::Session`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 179 | self.sessions.active.insert(session_id.clone(), expire, session); [INFO] [stderr] | ------- value moved here [INFO] [stderr] 180 | session.status_timestamp = now; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ value partially assigned here after move [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0382]: assign to part of moved value: `sess` [INFO] [stderr] --> src/chat/processor/pool.rs:295:17 [INFO] [stderr] | [INFO] [stderr] 292 | let mut sess = Session::new(); [INFO] [stderr] | -------- move occurs because `sess` has type `chat::processor::session::Session`, which does not implement the `Copy` trait [INFO] [stderr] 293 | self.sessions.active.insert( [INFO] [stderr] 294 | sess_id.clone(), activity_ts, sess); [INFO] [stderr] | ---- value moved here [INFO] [stderr] 295 | sess.status_timestamp = now; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ value partially assigned here after move [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0382]: assign to part of moved value: `session` [INFO] [stderr] --> src/chat/processor/pool.rs:180:13 [INFO] [stderr] | [INFO] [stderr] 175 | let mut session = Session::new(); [INFO] [stderr] | ----------- move occurs because `session` has type `chat::processor::session::Session`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 179 | self.sessions.active.insert(session_id.clone(), expire, session); [INFO] [stderr] | ------- value moved here [INFO] [stderr] 180 | session.status_timestamp = now; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ value partially assigned here after move [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0382]: assign to part of moved value: `sess` [INFO] [stderr] --> src/chat/processor/pool.rs:295:17 [INFO] [stderr] | [INFO] [stderr] 292 | let mut sess = Session::new(); [INFO] [stderr] | -------- move occurs because `sess` has type `chat::processor::session::Session`, which does not implement the `Copy` trait [INFO] [stderr] 293 | self.sessions.active.insert( [INFO] [stderr] 294 | sess_id.clone(), activity_ts, sess); [INFO] [stderr] | ---- value moved here [INFO] [stderr] 295 | sess.status_timestamp = now; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ value partially assigned here after move [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.swindon.ego1eewl-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78" "/opt/crater/target/debug/deps/swindon-6667abcf82b42f78.21nvgm17ps4g1rjg.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libtrimmer-28de9d66bc542577.rlib" "/opt/crater/target/debug/deps/libcombine-c58eaa75c25b2021.rlib" "/opt/crater/target/debug/deps/libascii-faac00ef26d3cf6c.rlib" "/opt/crater/target/debug/deps/libtk_pool-174b5f7ea69890bf.rlib" "/opt/crater/target/debug/deps/libtk_listen-8633efdd23a5fc71.rlib" "/opt/crater/target/debug/deps/libtime-a4a235ec7c280def.rlib" "/opt/crater/target/debug/deps/libstring_intern-d34e7f7ca9858cdd.rlib" "/opt/crater/target/debug/deps/liblazy_static-9b17a9645fc94ad9.rlib" "/opt/crater/target/debug/deps/libself_meter_http-e545a0ba7e6b7d24.rlib" "/opt/crater/target/debug/deps/libself_meter-626661d8db0adb5b.rlib" "/opt/crater/target/debug/deps/libquire-ea0045792a05e686.rlib" "/opt/crater/target/debug/deps/libregex-74e4849e7b4404bc.rlib" "/opt/crater/target/debug/deps/libregex_syntax-7a57f82fbb5b9782.rlib" "/opt/crater/target/debug/deps/libaho_corasick-2a172adc2095b04f.rlib" "/opt/crater/target/debug/deps/libhumannum-8942d5d6b3cb6c20.rlib" "/opt/crater/target/debug/deps/libnum_traits-64fe8fa3b620ad9a.rlib" "/opt/crater/target/debug/deps/libnum_traits-e412f35869a97c27.rlib" "/opt/crater/target/debug/deps/libowning_ref-1c8d21cabcb9eaf9.rlib" "/opt/crater/target/debug/deps/libns_router-7eea3cb424a7083a.rlib" "/opt/crater/target/debug/deps/libns_std_threaded-6ec6584b4fc1908a.rlib" "/opt/crater/target/debug/deps/liblibcantal-7b3cfda155846e6c.rlib" "/opt/crater/target/debug/deps/libatomic-8823098919ea3ad5.rlib" "/opt/crater/target/debug/deps/libhttp_file_headers-b846e668000b6e3d.rlib" "/opt/crater/target/debug/deps/libmime_guess-fe208af697ca5520.rlib" "/opt/crater/target/debug/deps/libphf-e156913d480c9fef.rlib" "/opt/crater/target/debug/deps/libphf_shared-3dbe4044b0deba5e.rlib" "/opt/crater/target/debug/deps/libunicase-a9b6b07a4a6d6be2.rlib" "/opt/crater/target/debug/deps/libsiphasher-56dfe666fdf22024.rlib" "/opt/crater/target/debug/deps/libmime-92cc9647a9bef234.rlib" "/opt/crater/target/debug/deps/liblog-1902c1cc071f7c62.rlib" "/opt/crater/target/debug/deps/libgeneric_array-09212a2858190b2e.rlib" "/opt/crater/target/debug/deps/libhttpbin-989a41bfeb070e06.rlib" "/opt/crater/target/debug/deps/libtk_http-5392d11b08ce2bbf.rlib" "/opt/crater/target/debug/deps/libtokio_core-d4b3b051e0c4d842.rlib" "/opt/crater/target/debug/deps/libtokio-fec3efed5e98c33a.rlib" "/opt/crater/target/debug/deps/libtokio_trace_core-f5555a48adf3024a.rlib" "/opt/crater/target/debug/deps/libtokio_uds-a94cce6ea7d284ad.rlib" "/opt/crater/target/debug/deps/libmio_uds-ff7c8779314afc40.rlib" "/opt/crater/target/debug/deps/libtokio_udp-f8c8f9f180a8b087.rlib" "/opt/crater/target/debug/deps/libtokio_timer-d9fe948c1b0d2439.rlib" "/opt/crater/target/debug/deps/libtokio_tcp-8ada514e1ce361ce.rlib" "/opt/crater/target/debug/deps/libtokio_reactor-5002bd09af5787ea.rlib" "/opt/crater/target/debug/deps/libtokio_sync-2b4991a36966218e.rlib" "/opt/crater/target/debug/deps/libfnv-58c7188adf814461.rlib" "/opt/crater/target/debug/deps/libparking_lot-aa03c4354f374030.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-339789ed9a750888.rlib" "/opt/crater/target/debug/deps/liblock_api-f6b7325823472916.rlib" "/opt/crater/target/debug/deps/libowning_ref-c34ce4d89c989c93.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-39b80d52d885a31d.rlib" "/opt/crater/target/debug/deps/libtokio_fs-da89d0276ca83ec6.rlib" "/opt/crater/target/debug/deps/libtokio_threadpool-c3bf7da337023453.rlib" "/opt/crater/target/debug/deps/librand-948dae45830b7616.rlib" "/opt/crater/target/debug/deps/librand_xorshift-e3f911b54e25ff3b.rlib" "/opt/crater/target/debug/deps/librand_pcg-cebebf8d29fcd910.rlib" "/opt/crater/target/debug/deps/librand_hc-d24e8b637969bd0e.rlib" "/opt/crater/target/debug/deps/librand_chacha-bc2f20f84511d658.rlib" "/opt/crater/target/debug/deps/librand_isaac-d7bbe276c7b2d57a.rlib" "/opt/crater/target/debug/deps/librand_core-6fa9f5d43a50161b.rlib" "/opt/crater/target/debug/deps/librand_os-c4d616461f23972b.rlib" "/opt/crater/target/debug/deps/librand_jitter-9b6606ddf582036e.rlib" "/opt/crater/target/debug/deps/librand_core-2f3dd869820ff822.rlib" "/opt/crater/target/debug/deps/libcrossbeam_queue-e650790112c83cf8.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-ab17142b73f7f99e.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-b30d942aad6524ce.rlib" "/opt/crater/target/debug/deps/libscopeguard-4f938876ba0f86be.rlib" "/opt/crater/target/debug/deps/libmemoffset-07fb8d6dd7a47f76.rlib" "/opt/crater/target/debug/deps/libarrayvec-b8f99a1c12b2857e.rlib" "/opt/crater/target/debug/deps/libtokio_current_thread-753da457b800facc.rlib" "/opt/crater/target/debug/deps/libtokio_executor-fa4c4839877efc77.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-f631905e46f28cbf.rlib" "/opt/crater/target/debug/deps/libtokio_codec-441ef4c5f650e60c.rlib" "/opt/crater/target/debug/deps/libmio-c656ad00293360dd.rlib" "/opt/crater/target/debug/deps/libslab-879b06fb28109c49.rlib" "/opt/crater/target/debug/deps/libnet2-3fecb1f8de0cefa2.rlib" "/opt/crater/target/debug/deps/libsha1-6c297d66eb828443.rlib" "/opt/crater/target/debug/deps/liburl-988a9b021ad9967c.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-4058df92f77a8a44.rlib" "/opt/crater/target/debug/deps/libidna-6237972e57bbebc1.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-396c9037dc2e9061.rlib" "/opt/crater/target/debug/deps/libsmallvec-ca4a0203749e9e8c.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-1c3f7d9023c2eeee.rlib" "/opt/crater/target/debug/deps/libtk_bufstream-035d760f0c4117b2.rlib" "/opt/crater/target/debug/deps/libtokio_io-b39a3fa6e963259b.rlib" "/opt/crater/target/debug/deps/libbytes-4fe7c615bfe6227f.rlib" "/opt/crater/target/debug/deps/libiovec-7a0e2cde0cfb9ed7.rlib" "/opt/crater/target/debug/deps/libnetbuf-06150e066006c48c.rlib" "/opt/crater/target/debug/deps/libhttparse-e64c7b0359641bca.rlib" "/opt/crater/target/debug/deps/libhttpdate-f3f69378fe2b2c73.rlib" "/opt/crater/target/debug/deps/libfutures_cpupool-9d40eabe922ef116.rlib" "/opt/crater/target/debug/deps/libnum_cpus-ada2e7d9663bc751.rlib" "/opt/crater/target/debug/deps/libenv_logger-c4ce3a2bd95b3bcf.rlib" "/opt/crater/target/debug/deps/libregex-f93320ac427e1615.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-81121b29dc9a207f.rlib" "/opt/crater/target/debug/deps/libregex_syntax-cfa7c0ac5e20e239.rlib" "/opt/crater/target/debug/deps/libucd_util-dcd2d3cc31ba1999.rlib" "/opt/crater/target/debug/deps/libthread_local-2c757ab00e5f0fed.rlib" "/opt/crater/target/debug/deps/libaho_corasick-31154fcc224683ec.rlib" "/opt/crater/target/debug/deps/libmemchr-461860405d325ee2.rlib" "/opt/crater/target/debug/deps/libatty-ba0c4629a85ad2ea.rlib" "/opt/crater/target/debug/deps/libhumantime-f825d7241f16aa4f.rlib" "/opt/crater/target/debug/deps/libtermcolor-bb0c749e547db312.rlib" "/opt/crater/target/debug/deps/libdigest_writer-941fc770430edfc2.rlib" "/opt/crater/target/debug/deps/libcrossbeam-013e50c7644d1899.rlib" "/opt/crater/target/debug/deps/libbyteorder-d6e6a234fa3d6f01.rlib" "/opt/crater/target/debug/deps/libblake2-ac50c79d60037f3f.rlib" "/opt/crater/target/debug/deps/libcrypto_mac-fd5b8e034093a82f.rlib" "/opt/crater/target/debug/deps/libconstant_time_eq-e54e94631364c4f7.rlib" "/opt/crater/target/debug/deps/libdigest-15cac815435c4fcc.rlib" "/opt/crater/target/debug/deps/libgeneric_array-806520fb4ea6dd3f.rlib" "/opt/crater/target/debug/deps/libtypenum-f5bf57af0b368263.rlib" "/opt/crater/target/debug/deps/libbyte_tools-55aaa009d9a08339.rlib" "/opt/crater/target/debug/deps/libasync_slot-72099ee72f3ab104.rlib" "/opt/crater/target/debug/deps/libargparse-8266efcf2c3a6d41.rlib" "/opt/crater/target/debug/deps/libabstract_ns-bca23332033c244a.rlib" "/opt/crater/target/debug/deps/libvoid-4ffe1dd99c0eb293.rlib" "/opt/crater/target/debug/deps/librand-ae0c62029697e043.rlib" "/opt/crater/target/debug/deps/liblibc-855825b224a0aad6.rlib" "/opt/crater/target/debug/deps/libfutures-a23195d5910e08cb.rlib" "/opt/crater/target/debug/deps/libserde_json-ecadc122442bee20.rlib" "/opt/crater/target/debug/deps/libryu-a0e568301c6b07fe.rlib" "/opt/crater/target/debug/deps/libitoa-fd3b91a6e39605ba.rlib" "/opt/crater/target/debug/deps/libserde-10acbddf262b12f3.rlib" "/opt/crater/target/debug/deps/libscoped_tls-b1a1b7bbb8c720d2.rlib" "/opt/crater/target/debug/deps/libquick_error-d7ca1427a8163e25.rlib" "/opt/crater/target/debug/deps/libmatches-9fea24fa9cf53929.rlib" "/opt/crater/target/debug/deps/liblog-2a4f7f7ec2655497.rlib" "/opt/crater/target/debug/deps/libcfg_if-dcbbde79dd2a51e5.rlib" "/opt/crater/target/debug/deps/liblazy_static-e5ded5d8dfa94ec6.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-196d0eff8e603c0a.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1c597f5941591e04.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-a20af2d3380aa511.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-f989f9e071798586.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-52fb60b932b5ef90.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-90a3fdc679697856.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-06d10270cfa51644.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8abb913fca550f79.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-31fd2baab47b156c.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0862cc65189bd4af.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8010b8629f5aa3e5.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2d032fe7d4e1e163.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-622fdce0dc084cba.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a17fdd0a687135a8.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0382`. [INFO] [stderr] error: Could not compile `swindon`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "e03739087e9a1d8dd5c40059116d12e47b3ab085c65ed5da5441f64067d248fa"` [INFO] running `"docker" "rm" "-f" "e03739087e9a1d8dd5c40059116d12e47b3ab085c65ed5da5441f64067d248fa"` [INFO] [stdout] e03739087e9a1d8dd5c40059116d12e47b3ab085c65ed5da5441f64067d248fa