[INFO] fetching crate embassy-net 0.9.1...
[INFO] fixing embassy-net-0.9.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate embassy-net 0.9.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate embassy-net 0.9.1
[INFO] finished tweaking crates.io crate embassy-net 0.9.1
[INFO] tweaked toml for crates.io crate embassy-net 0.9.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate embassy-net 0.9.1 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate embassy-net 0.9.1 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded managed v0.8.0
[INFO] [stderr]   Downloaded hash32 v0.3.1
[INFO] [stderr]   Downloaded defmt-parser v1.0.0
[INFO] [stderr]   Downloaded defmt v0.3.100
[INFO] [stderr]   Downloaded embedded-nal v0.9.0
[INFO] [stderr]   Downloaded embedded-nal-async v0.9.0
[INFO] [stderr]   Downloaded embedded-io v0.7.1
[INFO] [stderr]   Downloaded embedded-io-async v0.7.0
[INFO] [stderr]   Downloaded embassy-net-driver v0.2.0
[INFO] [stderr]   Downloaded defmt v1.0.1
[INFO] [stderr]   Downloaded defmt-macros v1.0.1
[INFO] [stderr]   Downloaded embassy-time v0.5.1
[INFO] [stderr]   Downloaded embassy-sync v0.8.0
[INFO] [stderr]   Downloaded heapless v0.9.2
[INFO] [stderr]   Downloaded smoltcp v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c42600dd0029f5a8632d9b24a5b0441e106c8bf0645ada6a8e1c267fc03ffe58
[INFO] running `Command { std: "docker" "start" "c42600dd0029f5a8632d9b24a5b0441e106c8bf0645ada6a8e1c267fc03ffe58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c42600dd0029f5a8632d9b24a5b0441e106c8bf0645ada6a8e1c267fc03ffe58" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c42600dd0029f5a8632d9b24a5b0441e106c8bf0645ada6a8e1c267fc03ffe58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c42600dd0029f5a8632d9b24a5b0441e106c8bf0645ada6a8e1c267fc03ffe58" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]    Compiling embassy-time-driver v0.2.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]     Checking embedded-io v0.7.1
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling embassy-sync v0.8.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking embedded-io-async v0.7.0
[INFO] [stderr]    Compiling smoltcp v0.13.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking embedded-nal v0.9.0
[INFO] [stderr]     Checking managed v0.8.0
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking embedded-nal-async v0.9.0
[INFO] [stderr]     Checking embassy-net-driver v0.2.0
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking embassy-time v0.5.1
[INFO] [stdout] error: You must enable at least one of the following features: proto-ipv4, proto-ipv6, proto-sixlowpan
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/lib.rs:99:1
[INFO] [stdout]     |
[INFO] [stdout]  99 | / compile_error!(
[INFO] [stdout] 100 | |     "You must enable at least one of the following features: proto-ipv4, proto-ipv6, proto-sixlowpan"
[INFO] [stdout] 101 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: If you enable the socket feature, you must enable at least one of the following features: socket-raw, socket-udp, socket-tcp, socket-icmp, socket-dhcpv4, socket-dns
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/lib.rs:114:1
[INFO] [stdout]     |
[INFO] [stdout] 114 | / compile_error!(
[INFO] [stdout] 115 | |     "If you enable the socket feature, you must enable at least one of the following features: socket-raw, socket-udp, socket-tcp...
[INFO] [stdout] 116 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: If you enable the socket feature, you must enable at least one of the following features: medium-ip, medium-ethernet, medium-ieee802154
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/lib.rs:126:1
[INFO] [stdout]     |
[INFO] [stdout] 126 | / compile_error!(
[INFO] [stdout] 127 | |     "If you enable the socket feature, you must enable at least one of the following features: medium-ip, medium-ethernet, medium...
[INFO] [stdout] 128 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: lifetime parameter `'a` is never used
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/socket/mod.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub enum Socket<'a> {
[INFO] [stdout]    |                 ^^ unused lifetime parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `&ip::Address` is non-empty
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:122:15
[INFO] [stdout]     |
[INFO] [stdout] 122 |         match self {
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `ip::Address` defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:88:10
[INFO] [stdout]     |
[INFO] [stdout]  88 | pub enum Address {
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout]     = note: the matched value is of type `&ip::Address`
[INFO] [stdout]     = note: references are always considered inhabited
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
[INFO] [stdout]     |
[INFO] [stdout] 122 ~         match self {
[INFO] [stdout] 123 +             _ => todo!(),
[INFO] [stdout] 124 +         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `&ip::Address` is non-empty
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:132:15
[INFO] [stdout]     |
[INFO] [stdout] 132 |         match self {
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `ip::Address` defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:88:10
[INFO] [stdout]     |
[INFO] [stdout]  88 | pub enum Address {
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout]     = note: the matched value is of type `&ip::Address`
[INFO] [stdout]     = note: references are always considered inhabited
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
[INFO] [stdout]     |
[INFO] [stdout] 132 ~         match self {
[INFO] [stdout] 133 +             _ => todo!(),
[INFO] [stdout] 134 +         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `&ip::Address` is non-empty
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:142:15
[INFO] [stdout]     |
[INFO] [stdout] 142 |         match self {
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `ip::Address` defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:88:10
[INFO] [stdout]     |
[INFO] [stdout]  88 | pub enum Address {
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout]     = note: the matched value is of type `&ip::Address`
[INFO] [stdout]     = note: references are always considered inhabited
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
[INFO] [stdout]     |
[INFO] [stdout] 142 ~         match self {
[INFO] [stdout] 143 +             _ => todo!(),
[INFO] [stdout] 144 +         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `&ip::Address` is non-empty
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:152:15
[INFO] [stdout]     |
[INFO] [stdout] 152 |         match self {
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `ip::Address` defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:88:10
[INFO] [stdout]     |
[INFO] [stdout]  88 | pub enum Address {
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout]     = note: the matched value is of type `&ip::Address`
[INFO] [stdout]     = note: references are always considered inhabited
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
[INFO] [stdout]     |
[INFO] [stdout] 152 ~         match self {
[INFO] [stdout] 153 +             _ => todo!(),
[INFO] [stdout] 154 +         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `&ip::Address` is non-empty
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:162:15
[INFO] [stdout]     |
[INFO] [stdout] 162 |         match self {
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `ip::Address` defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:88:10
[INFO] [stdout]     |
[INFO] [stdout]  88 | pub enum Address {
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout]     = note: the matched value is of type `&ip::Address`
[INFO] [stdout]     = note: references are always considered inhabited
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
[INFO] [stdout]     |
[INFO] [stdout] 162 ~         match self {
[INFO] [stdout] 163 +             _ => todo!(),
[INFO] [stdout] 164 +         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `&ip::Address` is non-empty
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:173:15
[INFO] [stdout]     |
[INFO] [stdout] 173 |         match self {
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `ip::Address` defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:88:10
[INFO] [stdout]     |
[INFO] [stdout]  88 | pub enum Address {
[INFO] [stdout]     |          ^^^^^^^
[INFO] [stdout]     = note: the matched value is of type `&ip::Address`
[INFO] [stdout]     = note: references are always considered inhabited
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
[INFO] [stdout]     |
[INFO] [stdout] 173 ~         match self {
[INFO] [stdout] 174 +             _ => todo!(),
[INFO] [stdout] 175 +         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0004]: non-exhaustive patterns: type `&mut ip::Repr` is non-empty
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:711:15
[INFO] [stdout]     |
[INFO] [stdout] 711 |         match self {
[INFO] [stdout]     |               ^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `ip::Repr` defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smoltcp-0.13.0/src/wire/ip.rs:521:10
[INFO] [stdout]     |
[INFO] [stdout] 521 | pub enum Repr {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout]     = note: the matched value is of type `&mut ip::Repr`
[INFO] [stdout]     = note: references are always considered inhabited
[INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
[INFO] [stdout]     |
[INFO] [stdout] 711 ~         match self {
[INFO] [stdout] 712 +             _ => todo!(),
[INFO] [stdout] 713 +         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0004, E0392.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0004`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smoltcp` (lib) due to 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c42600dd0029f5a8632d9b24a5b0441e106c8bf0645ada6a8e1c267fc03ffe58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42600dd0029f5a8632d9b24a5b0441e106c8bf0645ada6a8e1c267fc03ffe58", kill_on_drop: false }`
[INFO] [stdout] c42600dd0029f5a8632d9b24a5b0441e106c8bf0645ada6a8e1c267fc03ffe58
