[INFO] cloning repository https://github.com/Demindiro/stupid-tunnel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Demindiro/stupid-tunnel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDemindiro%2Fstupid-tunnel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDemindiro%2Fstupid-tunnel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dfa49694e142f58aaeedb853f61fa04db7951524 [INFO] testing Demindiro/stupid-tunnel against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDemindiro%2Fstupid-tunnel" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Demindiro/stupid-tunnel on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Demindiro/stupid-tunnel [INFO] finished tweaking git repo https://github.com/Demindiro/stupid-tunnel [INFO] tweaked toml for git repo https://github.com/Demindiro/stupid-tunnel written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Demindiro/stupid-tunnel already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature. [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 012e6a9999e013668a7b20912d8251a9657c125ce8a6d37040ee95a90df174f7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "012e6a9999e013668a7b20912d8251a9657c125ce8a6d37040ee95a90df174f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "012e6a9999e013668a7b20912d8251a9657c125ce8a6d37040ee95a90df174f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "012e6a9999e013668a7b20912d8251a9657c125ce8a6d37040ee95a90df174f7", kill_on_drop: false }` [INFO] [stdout] 012e6a9999e013668a7b20912d8251a9657c125ce8a6d37040ee95a90df174f7 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9d372f3edca5e60eb77b3db003cda5c7f13a7c0dd8cf2673000aeeaf9bdf63c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a9d372f3edca5e60eb77b3db003cda5c7f13a7c0dd8cf2673000aeeaf9bdf63c", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature. [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling stupid_tunnel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Ipv4Addr` [INFO] [stdout] --> src/server.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | use std::net::{SocketAddr, SocketAddrV4, Ipv4Addr}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ipv4Addr` [INFO] [stdout] --> src/stupid/mod.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::net::{Ipv4Addr, SocketAddrV4}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/client.rs:111:11 [INFO] [stdout] | [INFO] [stdout] 111 | let k = ( [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source` [INFO] [stdout] --> src/udp.rs:16:36 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn from_raw_ipv6(data: &[u8], source: Ipv6Addr, destination: Ipv6Addr) -> Result<(Self, &[u8]), FromRawError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `destination` [INFO] [stdout] --> src/udp.rs:16:54 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn from_raw_ipv6(data: &[u8], source: Ipv6Addr, destination: Ipv6Addr) -> Result<(Self, &[u8]), FromRawError> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_destination` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sum` [INFO] [stdout] --> src/udp.rs:65:11 [INFO] [stdout] | [INFO] [stdout] 65 | let mut sum = 0usize; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source` [INFO] [stdout] --> src/tcp/header.rs:23:36 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn from_raw_ipv6(data: &[u8], source: Ipv6Addr, destination: Ipv6Addr) -> Result<(&Self, Options, &[u8]), FromRawError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `destination` [INFO] [stdout] --> src/tcp/header.rs:23:54 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn from_raw_ipv6(data: &[u8], source: Ipv6Addr, destination: Ipv6Addr) -> Result<(&Self, Options, &[u8]), FromRawError> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_destination` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/udp.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | let mut sum = 0usize; [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: unnecessary `unsafe` block [INFO] [stdout] --> src/stupid/mod.rs:60:3 [INFO] [stdout] | [INFO] [stdout] 60 | unsafe { Ok((h, d, e)) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_raw` [INFO] [stdout] --> src/icmp.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn from_raw(data: &[u8]) -> Result<(Self, &[u8]), RawHeaderError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Truncated` [INFO] [stdout] --> src/icmp.rs:37:2 [INFO] [stdout] | [INFO] [stdout] 37 | Truncated, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `checksum` [INFO] [stdout] --> src/main.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn $name(&self) -> $ty { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/udp.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | from_be_fn!(checksum, u16); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `from_be_fn` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BadChecksum` [INFO] [stdout] --> src/udp.rs:101:2 [INFO] [stdout] | [INFO] [stdout] 101 | BadChecksum, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_urgent` [INFO] [stdout] --> src/tcp/header.rs:150:3 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn $set(&mut self, enable: bool) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | flag!(URGENT = 5, urgent, set_urgent); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `flag` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_push` [INFO] [stdout] --> src/tcp/header.rs:150:3 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn $set(&mut self, enable: bool) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | flag!(PUSH = 3, push, set_push); [INFO] [stdout] | ------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `flag` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/tcp/header.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | pub fn new(options: impl Iterator, buf: &'a mut [u8]) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter` [INFO] [stdout] --> src/tcp/header.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn iter(&self) -> OptionsIter<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `byte_len` [INFO] [stdout] --> src/tcp/header.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn byte_len(&self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SelectiveAcknowledgement` [INFO] [stdout] --> src/tcp/header.rs:266:2 [INFO] [stdout] | [INFO] [stdout] 266 | SelectiveAcknowledgement(SACK), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `WindowScale` [INFO] [stdout] --> src/tcp/header.rs:271:2 [INFO] [stdout] | [INFO] [stdout] 271 | WindowScale(u8), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `N1` [INFO] [stdout] --> src/tcp/header.rs:276:2 [INFO] [stdout] | [INFO] [stdout] 276 | N1(u32), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `N2` [INFO] [stdout] --> src/tcp/header.rs:277:2 [INFO] [stdout] | [INFO] [stdout] 277 | N2(u32, u32), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `N3` [INFO] [stdout] --> src/tcp/header.rs:278:2 [INFO] [stdout] | [INFO] [stdout] 278 | N3(u32, u32, u32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `N4` [INFO] [stdout] --> src/tcp/header.rs:279:2 [INFO] [stdout] | [INFO] [stdout] 279 | N4(u32, u32, u32, u32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BadChecksum` [INFO] [stdout] --> src/tcp/header.rs:312:2 [INFO] [stdout] | [INFO] [stdout] 312 | BadChecksum, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Tcp6HeaderBuilder` [INFO] [stdout] --> src/tcp/header.rs:317:12 [INFO] [stdout] | [INFO] [stdout] 317 | pub struct Tcp6HeaderBuilder<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.49s [INFO] running `Command { std: "docker" "inspect" "a9d372f3edca5e60eb77b3db003cda5c7f13a7c0dd8cf2673000aeeaf9bdf63c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9d372f3edca5e60eb77b3db003cda5c7f13a7c0dd8cf2673000aeeaf9bdf63c", kill_on_drop: false }` [INFO] [stdout] a9d372f3edca5e60eb77b3db003cda5c7f13a7c0dd8cf2673000aeeaf9bdf63c [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 346dc3acfb6d0b78353a0f277e679002c1520509a5f0790131c330c4b80012a4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "346dc3acfb6d0b78353a0f277e679002c1520509a5f0790131c330c4b80012a4", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/manifest.html#the-edition-field for more information about using this feature. [INFO] [stderr] Compiling stupid_tunnel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Ipv4Addr` [INFO] [stdout] --> src/server.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | use std::net::{SocketAddr, SocketAddrV4, Ipv4Addr}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ipv4Addr` [INFO] [stdout] --> src/stupid/mod.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::net::{Ipv4Addr, SocketAddrV4}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 5 arguments were supplied [INFO] [stdout] --> src/udp.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | let udp = UDPHeader::new_ipv6(src, 232, dst, 244, b"gutentag").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ --- --- --- --- ----------- supplied 5 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 3 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/udp.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn new_ipv6(source: SocketAddrV6, destination: SocketAddrV6, data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^ -------------------- ------------------------- ----------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stupid_tunnel` due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "346dc3acfb6d0b78353a0f277e679002c1520509a5f0790131c330c4b80012a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "346dc3acfb6d0b78353a0f277e679002c1520509a5f0790131c330c4b80012a4", kill_on_drop: false }` [INFO] [stdout] 346dc3acfb6d0b78353a0f277e679002c1520509a5f0790131c330c4b80012a4