[INFO] cloning repository https://github.com/epdtry/tfh-mitm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/epdtry/tfh-mitm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepdtry%2Ftfh-mitm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepdtry%2Ftfh-mitm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f9d5140c21eba6ec1b5d45b4483e1f37d4e22ca
[INFO] checking epdtry/tfh-mitm against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepdtry%2Ftfh-mitm" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/epdtry/tfh-mitm 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 git repo https://github.com/epdtry/tfh-mitm
[INFO] finished tweaking git repo https://github.com/epdtry/tfh-mitm
[INFO] tweaked toml for git repo https://github.com/epdtry/tfh-mitm written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/epdtry/tfh-mitm 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] b8e41fed8de29070bfb80739cf5e3e05378d2105c1764c5ccd818adc4b97fa90
[INFO] running `Command { std: "docker" "start" "-a" "b8e41fed8de29070bfb80739cf5e3e05378d2105c1764c5ccd818adc4b97fa90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8e41fed8de29070bfb80739cf5e3e05378d2105c1764c5ccd818adc4b97fa90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e41fed8de29070bfb80739cf5e3e05378d2105c1764c5ccd818adc4b97fa90", kill_on_drop: false }`
[INFO] [stdout] b8e41fed8de29070bfb80739cf5e3e05378d2105c1764c5ccd818adc4b97fa90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ccbd8460c31a46e0a757fb04c06ee35b1c5ae5c344bb46612b0653f5030e7c90
[INFO] running `Command { std: "docker" "start" "-a" "ccbd8460c31a46e0a757fb04c06ee35b1c5ae5c344bb46612b0653f5030e7c90", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking nix v0.15.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking tfh-mitm v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/tfh_stream.rs (3 fixes)
[INFO] [stderr]        Fixed src/pcap.rs (1 fix)
[INFO] [stderr]        Fixed src/tuntap.rs (2 fixes)
[INFO] [stderr]        Fixed src/process.rs (5 fixes)
[INFO] [stderr]        Fixed src/packet.rs (1 fix)
[INFO] [stderr]        Fixed src/process.rs (1 fix)
[INFO] [stdout] warning: function is never used: `contains_drop_command`
[INFO] [stdout]    --> src/process.rs:192:4
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn contains_drop_command(p: &Packet) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dump_hex`
[INFO] [stdout]    --> src/process.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn dump_hex(b: &[u8]) -> String {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `contains_drop_command`
[INFO] [stdout]    --> src/process.rs:192:4
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn contains_drop_command(p: &Packet) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dump_hex`
[INFO] [stdout]    --> src/process.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn dump_hex(b: &[u8]) -> String {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/bin/tun-server.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/tfh-relay.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/replay-pcap.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/bin/tun-server.rs (8 fixes)
[INFO] [stderr]        Fixed src/bin/tfh-relay.rs (1 fix)
[INFO] [stderr]        Fixed src/bin/replay-pcap.rs (3 fixes)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/replay-pcap.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     proc.join();
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/replay-pcap.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     proc.join();
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.81s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking tfh-mitm v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: function is never used: `contains_drop_command`
[INFO] [stdout]    --> src/process.rs:192:4
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn contains_drop_command(p: &Packet) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dump_hex`
[INFO] [stdout]    --> src/process.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn dump_hex(b: &[u8]) -> String {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `contains_drop_command`
[INFO] [stdout]    --> src/process.rs:192:4
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn contains_drop_command(p: &Packet) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dump_hex`
[INFO] [stdout]    --> src/process.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn dump_hex(b: &[u8]) -> String {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/replay-pcap.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     proc.join();
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/replay-pcap.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     proc.join();
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "ccbd8460c31a46e0a757fb04c06ee35b1c5ae5c344bb46612b0653f5030e7c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccbd8460c31a46e0a757fb04c06ee35b1c5ae5c344bb46612b0653f5030e7c90", kill_on_drop: false }`
[INFO] [stdout] ccbd8460c31a46e0a757fb04c06ee35b1c5ae5c344bb46612b0653f5030e7c90