[INFO] updating cached repository https://github.com/mas-yo/ragtime-old [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f30656bb8dfb8c8f7015abd8aa5462a09a907b70 [INFO] testing mas-yo/ragtime-old against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmas-yo%2Fragtime-old" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mas-yo/ragtime-old on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mas-yo/ragtime-old [INFO] removed workspace from git repo https://github.com/mas-yo/ragtime-old [INFO] finished tweaking git repo https://github.com/mas-yo/ragtime-old [INFO] tweaked toml for git repo https://github.com/mas-yo/ragtime-old written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/mas-yo/ragtime-old already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 11c4fe76375c9982d2aa57c428036e84e2b5d54c34d147d0f936885e82d038e9 [INFO] running `"docker" "start" "-a" "11c4fe76375c9982d2aa57c428036e84e2b5d54c34d147d0f936885e82d038e9"` [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling ragtime v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `VecDeque` [INFO] [stderr] --> src/network.rs:5:33 [INFO] [stderr] | [INFO] [stderr] 5 | use std::collections::{HashMap, VecDeque}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Receiver`, `Sender`, `channel` [INFO] [stderr] --> src/network.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::mpsc::{Sender, Receiver, channel}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Rc`, `Weak` [INFO] [stderr] --> src/network.rs:7:15 [INFO] [stderr] | [INFO] [stderr] 7 | use std::rc::{Weak, Rc}; [INFO] [stderr] | ^^^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/network.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/network.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::ToSocketAddrs` [INFO] [stderr] --> src/network.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::net::ToSocketAddrs; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::SocketAddr` [INFO] [stderr] --> src/network.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::net::SocketAddr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/network.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::{Write, Read, BufReader, BufRead}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BigEndian`, `ByteOrder` [INFO] [stderr] --> src/network.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | use self::byteorder::{BigEndian, ByteOrder}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufReader`, `Read`, `Write` [INFO] [stderr] --> src/string_message.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{Write, Read, BufReader, BufRead}; [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::PartialEq` [INFO] [stderr] --> src/room.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::PartialEq; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/room.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Receiver` [INFO] [stderr] --> src/room.rs:6:30 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::mpsc::{Sender,Receiver}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/network.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/network.rs:82:21 [INFO] [stderr] | [INFO] [stderr] 82 | let mut conn = Connection::new(self.next_conn_id, stream); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `id` [INFO] [stderr] --> src/network.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | id: ConnectionID, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | self.send_stream.write_all(data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network.rs:81:17 [INFO] [stderr] | [INFO] [stderr] 81 | stream.set_nonblocking(true); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/string_message.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | reader.read_line(&mut self.body); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.47s [INFO] running `"docker" "inspect" "11c4fe76375c9982d2aa57c428036e84e2b5d54c34d147d0f936885e82d038e9"` [INFO] running `"docker" "rm" "-f" "11c4fe76375c9982d2aa57c428036e84e2b5d54c34d147d0f936885e82d038e9"` [INFO] [stdout] 11c4fe76375c9982d2aa57c428036e84e2b5d54c34d147d0f936885e82d038e9 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 04e498183c946db2df93acfc901ae67a4eb5123f99cdf5b02c89142d27dfa34c [INFO] running `"docker" "start" "-a" "04e498183c946db2df93acfc901ae67a4eb5123f99cdf5b02c89142d27dfa34c"` [INFO] [stderr] Compiling ragtime v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `VecDeque` [INFO] [stderr] --> src/network.rs:5:33 [INFO] [stderr] | [INFO] [stderr] 5 | use std::collections::{HashMap, VecDeque}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Receiver`, `Sender`, `channel` [INFO] [stderr] --> src/network.rs:6:23 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::mpsc::{Sender, Receiver, channel}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Rc`, `Weak` [INFO] [stderr] --> src/network.rs:7:15 [INFO] [stderr] | [INFO] [stderr] 7 | use std::rc::{Weak, Rc}; [INFO] [stderr] | ^^^^ ^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/network.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/network.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::ToSocketAddrs` [INFO] [stderr] --> src/network.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::net::ToSocketAddrs; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::SocketAddr` [INFO] [stderr] --> src/network.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::net::SocketAddr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/network.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::{Write, Read, BufReader, BufRead}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BigEndian`, `ByteOrder` [INFO] [stderr] --> src/network.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | use self::byteorder::{BigEndian, ByteOrder}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufReader`, `Read`, `Write` [INFO] [stderr] --> src/string_message.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{Write, Read, BufReader, BufRead}; [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::PartialEq` [INFO] [stderr] --> src/room.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::PartialEq; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/room.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Receiver` [INFO] [stderr] --> src/room.rs:6:30 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::mpsc::{Sender,Receiver}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/network.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/network.rs:82:21 [INFO] [stderr] | [INFO] [stderr] 82 | let mut conn = Connection::new(self.next_conn_id, stream); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `id` [INFO] [stderr] --> src/network.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | id: ConnectionID, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | self.send_stream.write_all(data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network.rs:81:17 [INFO] [stderr] | [INFO] [stderr] 81 | stream.set_nonblocking(true); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/string_message.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | reader.read_line(&mut self.body); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `"docker" "inspect" "04e498183c946db2df93acfc901ae67a4eb5123f99cdf5b02c89142d27dfa34c"` [INFO] running `"docker" "rm" "-f" "04e498183c946db2df93acfc901ae67a4eb5123f99cdf5b02c89142d27dfa34c"` [INFO] [stdout] 04e498183c946db2df93acfc901ae67a4eb5123f99cdf5b02c89142d27dfa34c [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 1b1691bff5a2ef452a19c270738817a7fc9657880409481bb7b7752f470e244a [INFO] running `"docker" "start" "-a" "1b1691bff5a2ef452a19c270738817a7fc9657880409481bb7b7752f470e244a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ragtime-e265e45eac494e87 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests ragtime [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "1b1691bff5a2ef452a19c270738817a7fc9657880409481bb7b7752f470e244a"` [INFO] running `"docker" "rm" "-f" "1b1691bff5a2ef452a19c270738817a7fc9657880409481bb7b7752f470e244a"` [INFO] [stdout] 1b1691bff5a2ef452a19c270738817a7fc9657880409481bb7b7752f470e244a