[INFO] cloning repository https://github.com/hayasshi/rust-tcp-book
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hayasshi/rust-tcp-book" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayasshi%2Frust-tcp-book", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayasshi%2Frust-tcp-book'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 630875bce54c16b667ad9f3b01050a3ee4becf5e
[INFO] building hayasshi/rust-tcp-book against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayasshi%2Frust-tcp-book" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hayasshi/rust-tcp-book on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hayasshi/rust-tcp-book
[INFO] finished tweaking git repo https://github.com/hayasshi/rust-tcp-book
[INFO] tweaked toml for git repo https://github.com/hayasshi/rust-tcp-book written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/hayasshi/rust-tcp-book already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a677e2247e7416c1896ed0fcaa3134478ace3b7c3f18ff49832aaeefd68b985b
[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" "a677e2247e7416c1896ed0fcaa3134478ace3b7c3f18ff49832aaeefd68b985b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a677e2247e7416c1896ed0fcaa3134478ace3b7c3f18ff49832aaeefd68b985b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a677e2247e7416c1896ed0fcaa3134478ace3b7c3f18ff49832aaeefd68b985b", kill_on_drop: false }`
[INFO] [stdout] a677e2247e7416c1896ed0fcaa3134478ace3b7c3f18ff49832aaeefd68b985b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b48e986d1a09191348727c02ae4d7c9f47da3864a03cd3556d4be3e42081b7f
[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" "9b48e986d1a09191348727c02ae4d7c9f47da3864a03cd3556d4be3e42081b7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling pnet_base v0.27.2
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling anyhow v1.0.36
[INFO] [stderr]    Compiling pnet v0.27.2
[INFO] [stderr]    Compiling echoserver v0.1.0 (/opt/rustwide/workdir/echoserver)
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling pnet_macros_support v0.27.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling pnet_sys v0.27.2
[INFO] [stderr]    Compiling rand_core v0.6.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling rand v0.8.0
[INFO] [stderr]    Compiling ipnetwork v0.17.0
[INFO] [stderr]    Compiling pnet_datalink v0.27.2
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling pnet_macros v0.27.2
[INFO] [stderr]    Compiling pnet_packet v0.27.2
[INFO] [stderr]    Compiling pnet_transport v0.27.2
[INFO] [stderr]    Compiling toytcp v0.1.0 (/opt/rustwide/workdir/toytcp)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TCPEventKind`
[INFO] [stdout]   --> toytcp/src/tcp.rs:72:34
[INFO] [stdout]    |
[INFO] [stdout] 72 |         self.wait_event(sock_id, TCPEventKind::ConnectionCompleted);
[INFO] [stdout]    |                                  ^^^^^^^^^^^^ use of undeclared type `TCPEventKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TCPEventKind`
[INFO] [stdout]    --> toytcp/src/tcp.rs:160:58
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 self.publish_event(socket.get_sock_id(), TCPEventKind::ConnectionCompleted);
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^ use of undeclared type `TCPEventKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TCPEvent` in this scope
[INFO] [stdout]   --> toytcp/src/tcp.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct TCP {
[INFO] [stdout]    |               - help: you might be missing a type parameter: `<TCPEvent>`
[INFO] [stdout] 23 |     sockets: RwLock<HashMap<SockID, Socket>>,
[INFO] [stdout] 24 |     event_condvar: (Mutex<Option<TCPEvent>>, Condvar),
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tcpflags`
[INFO] [stdout]  --> toytcp/src/socket.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::tcpflags;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ipv4`, `Tcp`
[INFO] [stdout]  --> toytcp/src/socket.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use IpNextHeaderProtocols::{Ipv4, Tcp};
[INFO] [stdout]   |                             ^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tcp`
[INFO] [stdout]  --> toytcp/src/socket.rs:5:55
[INFO] [stdout]   |
[INFO] [stdout] 5 | use pnet::packet::{Packet, ip::IpNextHeaderProtocols, tcp};
[INFO] [stdout]   |                                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> toytcp/src/socket.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]   --> toytcp/src/socket.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time::SystemTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RwLockWriteGuard`
[INFO] [stdout]   --> toytcp/src/tcp.rs:11:46
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::sync::{Arc, Condvar, Mutex, RwLock, RwLockWriteGuard};
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`
[INFO] [stdout]   --> toytcp/src/tcp.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::{Duration, SystemTime};
[INFO] [stdout]    |                 ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp`, `thread`
[INFO] [stdout]   --> toytcp/src/tcp.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::{cmp, ops::Range, str, thread};
[INFO] [stdout]    |           ^^^                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `wait_event` found for reference `&TCP` in the current scope
[INFO] [stdout]   --> toytcp/src/tcp.rs:72:14
[INFO] [stdout]    |
[INFO] [stdout] 72 |         self.wait_event(sock_id, TCPEventKind::ConnectionCompleted);
[INFO] [stdout]    |              ^^^^^^^^^^ method not found in `&TCP`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `publish_event` found for reference `&TCP` in the current scope
[INFO] [stdout]    --> toytcp/src/tcp.rs:160:22
[INFO] [stdout]     |
[INFO] [stdout] 160 |                 self.publish_event(socket.get_sock_id(), TCPEventKind::ConnectionCompleted);
[INFO] [stdout]     |                      ^^^^^^^^^^^^^ method not found in `&TCP`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `toytcp`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9b48e986d1a09191348727c02ae4d7c9f47da3864a03cd3556d4be3e42081b7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b48e986d1a09191348727c02ae4d7c9f47da3864a03cd3556d4be3e42081b7f", kill_on_drop: false }`
[INFO] [stdout] 9b48e986d1a09191348727c02ae4d7c9f47da3864a03cd3556d4be3e42081b7f
