[INFO] fetching crate smoltcp 0.7.5... [INFO] checking smoltcp-0.7.5 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate smoltcp 0.7.5 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate smoltcp 0.7.5 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate smoltcp 0.7.5 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate smoltcp 0.7.5 [INFO] tweaked toml for crates.io crate smoltcp 0.7.5 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate smoltcp 0.7.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v0.1.10 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded thread_local v1.0.1 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded unicode-normalization v0.1.13 [INFO] [stderr] Downloaded hermit-abi v0.1.16 [INFO] [stderr] Downloaded libc v0.2.77 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded rdrand v0.4.0 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded tinyvec v0.3.4 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded memchr v2.3.3 [INFO] [stderr] Downloaded env_logger v0.5.13 [INFO] [stderr] Downloaded aho-corasick v0.7.13 [INFO] [stderr] Downloaded regex v1.3.9 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded getopts v0.2.21 [INFO] [stderr] Downloaded rand v0.3.23 [INFO] [stderr] Downloaded byteorder v1.3.4 [INFO] [stderr] Downloaded regex-syntax v0.6.18 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded percent-encoding v1.0.1 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] [stderr] Downloaded url v1.7.2 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] [stderr] Downloaded unicode-bidi v0.3.4 [INFO] [stderr] Downloaded matches v0.1.8 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 762beb26e7d46d74a321e09ae75744ee1fd20de15a9b252c9e3229a60e874320 [INFO] running `Command { std: "docker" "start" "-a" "762beb26e7d46d74a321e09ae75744ee1fd20de15a9b252c9e3229a60e874320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "762beb26e7d46d74a321e09ae75744ee1fd20de15a9b252c9e3229a60e874320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "762beb26e7d46d74a321e09ae75744ee1fd20de15a9b252c9e3229a60e874320", kill_on_drop: false }` [INFO] [stdout] 762beb26e7d46d74a321e09ae75744ee1fd20de15a9b252c9e3229a60e874320 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d8eea3b155d20d17939a2f0418a8d17f16afaa9db3cbb4b233a7d771956fb83 [INFO] running `Command { std: "docker" "start" "-a" "6d8eea3b155d20d17939a2f0418a8d17f16afaa9db3cbb4b233a7d771956fb83", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] log v0.4.11: std [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking managed v0.7.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking smoltcp v0.7.5 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking url v1.7.2 [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/socket/mod.rs:97:57 [INFO] [stdout] | [INFO] [stdout] 97 | dispatch_socket!(@inner $self_, |$socket| $code); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 124 | dispatch_socket!(self, |socket| &socket.meta) [INFO] [stdout] | --------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `dispatch_socket` [INFO] [stdout] = note: this warning originates in the macro `dispatch_socket` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/socket/mod.rs:100:61 [INFO] [stdout] | [INFO] [stdout] 100 | dispatch_socket!(@inner mut $self_, |$socket| $code); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 128 | dispatch_socket!(mut self, |socket| &mut socket.meta) [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `dispatch_socket` [INFO] [stdout] = note: this warning originates in the macro `dispatch_socket` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/socket/mod.rs:97:57 [INFO] [stdout] | [INFO] [stdout] 97 | dispatch_socket!(@inner $self_, |$socket| $code); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 132 | dispatch_socket!(self, |socket| socket.poll_at()) [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `dispatch_socket` [INFO] [stdout] = note: this warning originates in the macro `dispatch_socket` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/socket/mod.rs:100:61 [INFO] [stdout] | [INFO] [stdout] 100 | dispatch_socket!(@inner mut $self_, |$socket| $code); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 138 | dispatch_socket!(mut self, |socket| socket.finish()) [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `dispatch_socket` [INFO] [stdout] = note: this warning originates in the macro `dispatch_socket` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating examples/dhcp_client.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/tcpdump.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/ping.rs from 2018 edition to 2021 [INFO] [stderr] Migrating benches/bench.rs from 2018 edition to 2021 [INFO] [stderr] Migrating utils/packet2pcap.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/httpclient.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/server.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/benchmark.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/multicast.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/client.rs from 2018 edition to 2021 [INFO] [stderr] Migrating examples/loopback.rs from 2018 edition to 2021 [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/socket/mod.rs:97:57 [INFO] [stdout] | [INFO] [stdout] 97 | dispatch_socket!(@inner $self_, |$socket| $code); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 124 | dispatch_socket!(self, |socket| &socket.meta) [INFO] [stdout] | --------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `dispatch_socket` [INFO] [stdout] = note: this warning originates in the macro `dispatch_socket` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/socket/mod.rs:100:61 [INFO] [stdout] | [INFO] [stdout] 100 | dispatch_socket!(@inner mut $self_, |$socket| $code); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 128 | dispatch_socket!(mut self, |socket| &mut socket.meta) [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `dispatch_socket` [INFO] [stdout] = note: this warning originates in the macro `dispatch_socket` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/socket/mod.rs:97:57 [INFO] [stdout] | [INFO] [stdout] 97 | dispatch_socket!(@inner $self_, |$socket| $code); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 132 | dispatch_socket!(self, |socket| socket.poll_at()) [INFO] [stdout] | ------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `dispatch_socket` [INFO] [stdout] = note: this warning originates in the macro `dispatch_socket` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/socket/mod.rs:100:61 [INFO] [stdout] | [INFO] [stdout] 100 | dispatch_socket!(@inner mut $self_, |$socket| $code); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 138 | dispatch_socket!(mut self, |socket| socket.finish()) [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `dispatch_socket` [INFO] [stdout] = note: this warning originates in the macro `dispatch_socket` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test` [INFO] [stdout] --> benches/bench.rs:28:31 [INFO] [stdout] | [INFO] [stdout] 28 | fn bench_emit_tcp(b: &mut test::Bencher) { [INFO] [stdout] | ^^^^ use of undeclared crate or module `test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test` [INFO] [stdout] --> benches/bench.rs:52:31 [INFO] [stdout] | [INFO] [stdout] 52 | fn bench_emit_udp(b: &mut test::Bencher) { [INFO] [stdout] | ^^^^ use of undeclared crate or module `test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test` [INFO] [stdout] --> benches/bench.rs:70:32 [INFO] [stdout] | [INFO] [stdout] 70 | fn bench_emit_ipv4(b: &mut test::Bencher) { [INFO] [stdout] | ^^^^ use of undeclared crate or module `test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test` [INFO] [stdout] --> benches/bench.rs:88:32 [INFO] [stdout] | [INFO] [stdout] 88 | fn bench_emit_ipv6(b: &mut test::Bencher) { [INFO] [stdout] | ^^^^ use of undeclared crate or module `test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test` [INFO] [stdout] --> benches/bench.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | use test; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0063]: missing fields `sack_permitted` and `sack_ranges` in initializer of `TcpRepr<'_>` [INFO] [stdout] --> benches/bench.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | let repr = TcpRepr { [INFO] [stdout] | ^^^^^^^ missing `sack_permitted` and `sack_ranges` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `TcpPacket` in the current scope [INFO] [stdout] --> benches/bench.rs:45:41 [INFO] [stdout] | [INFO] [stdout] 45 | let mut packet = TcpPacket::new(&mut bytes); [INFO] [stdout] | ^^^ function or associated item not found in `TcpPacket<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `UdpPacket` in the current scope [INFO] [stdout] --> benches/bench.rs:63:41 [INFO] [stdout] | [INFO] [stdout] 63 | let mut packet = UdpPacket::new(&mut bytes); [INFO] [stdout] | ^^^ function or associated item not found in `UdpPacket<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Ipv4Packet` in the current scope [INFO] [stdout] --> benches/bench.rs:81:42 [INFO] [stdout] | [INFO] [stdout] 81 | let mut packet = Ipv4Packet::new(&mut bytes); [INFO] [stdout] | ^^^ function or associated item not found in `Ipv4Packet<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Ipv6Packet` in the current scope [INFO] [stdout] --> benches/bench.rs:101:42 [INFO] [stdout] | [INFO] [stdout] 101 | let mut packet = Ipv6Packet::new(&mut bytes); [INFO] [stdout] | ^^^ function or associated item not found in `Ipv6Packet<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0063, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0063`. [INFO] [stdout] [INFO] [stderr] error: could not compile `smoltcp` due to 10 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "6d8eea3b155d20d17939a2f0418a8d17f16afaa9db3cbb4b233a7d771956fb83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d8eea3b155d20d17939a2f0418a8d17f16afaa9db3cbb4b233a7d771956fb83", kill_on_drop: false }` [INFO] [stdout] 6d8eea3b155d20d17939a2f0418a8d17f16afaa9db3cbb4b233a7d771956fb83