[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] checking hayasshi/rust-tcp-book against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayasshi%2Frust-tcp-book" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hayasshi/rust-tcp-book on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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-0/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ec1e4b98ee7da56278952cc157f8e153a882a089f92d573c2a2e43fe95758ee [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" "9ec1e4b98ee7da56278952cc157f8e153a882a089f92d573c2a2e43fe95758ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ec1e4b98ee7da56278952cc157f8e153a882a089f92d573c2a2e43fe95758ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ec1e4b98ee7da56278952cc157f8e153a882a089f92d573c2a2e43fe95758ee", kill_on_drop: false }` [INFO] [stdout] 9ec1e4b98ee7da56278952cc157f8e153a882a089f92d573c2a2e43fe95758ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9938bd860ffa37072dde74571ac0563e1d1c5dbd88879c0a7ce5e1f33f935c96 [INFO] running `Command { std: "docker" "start" "-a" "9938bd860ffa37072dde74571ac0563e1d1c5dbd88879c0a7ce5e1f33f935c96", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling anyhow v1.0.36 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking echoserver v0.1.0 (/opt/rustwide/workdir/echoserver) [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Checking pnet_sys v0.27.2 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Checking rand_core v0.6.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Checking rand v0.8.0 [INFO] [stderr] Checking ipnetwork v0.17.0 [INFO] [stderr] Checking pnet_datalink v0.27.2 [INFO] [stderr] Checking ctrlc v3.1.7 [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] Checking pnet_transport v0.27.2 [INFO] [stderr] Checking pnet v0.27.2 [INFO] [stderr] Checking 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: `` [INFO] [stdout] 23 | sockets: RwLock>, [INFO] [stdout] 24 | event_condvar: (Mutex>, 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[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: `` [INFO] [stdout] 23 | sockets: RwLock>, [INFO] [stdout] 24 | event_condvar: (Mutex>, 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[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: 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` due to 6 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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: build failed [INFO] running `Command { std: "docker" "inspect" "9938bd860ffa37072dde74571ac0563e1d1c5dbd88879c0a7ce5e1f33f935c96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9938bd860ffa37072dde74571ac0563e1d1c5dbd88879c0a7ce5e1f33f935c96", kill_on_drop: false }` [INFO] [stdout] 9938bd860ffa37072dde74571ac0563e1d1c5dbd88879c0a7ce5e1f33f935c96