Dec 14 12:48:06.642 INFO testing 0queue/boosttorrent2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 12:48:06.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 12:48:06.859 INFO [stdout] 1fcf1f2486d35b975a2b635b9d9fa2901b1d82f145bf6c34a8c11e7182954a3a Dec 14 12:48:06.864 INFO running `"docker" "start" "-a" "1fcf1f2486d35b975a2b635b9d9fa2901b1d82f145bf6c34a8c11e7182954a3a"` Dec 14 12:48:07.367 INFO [stderr] usermod: no changes Dec 14 12:48:07.623 INFO [stderr] Compiling case v0.1.0 Dec 14 12:48:07.624 INFO [stderr] Compiling replace_with v0.1.1 Dec 14 12:48:07.629 INFO [stderr] Compiling h2 v0.1.13 Dec 14 12:48:07.629 INFO [stderr] Compiling tokio-reactor v0.1.6 Dec 14 12:48:07.629 INFO [stderr] Compiling tokio-fs v0.1.4 Dec 14 12:48:08.547 INFO [stderr] Compiling derive-error v0.0.4 Dec 14 12:48:12.144 INFO [stderr] Compiling tokio-tcp v0.1.2 Dec 14 12:48:12.145 INFO [stderr] Compiling tokio-udp v0.1.2 Dec 14 12:48:12.145 INFO [stderr] Compiling tokio-uds v0.2.3 Dec 14 12:48:15.972 INFO [stderr] Compiling tokio v0.1.11 Dec 14 12:48:19.383 INFO [stderr] Compiling hyper v0.12.13 Dec 14 12:48:27.305 INFO [stderr] Compiling boosttorrent2 v0.1.0 (/source) Dec 14 12:48:30.983 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 14 12:48:30.983 INFO [stderr] --> src/metainfo/mod.rs:5:5 Dec 14 12:48:30.983 INFO [stderr] | Dec 14 12:48:30.983 INFO [stderr] 5 | use std::collections::HashMap; Dec 14 12:48:30.983 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:30.983 INFO [stderr] | Dec 14 12:48:30.983 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 12:48:30.983 INFO [stderr] Dec 14 12:48:30.985 INFO [stderr] warning: unused import: `Receiver` Dec 14 12:48:30.985 INFO [stderr] --> src/server/mod.rs:2:36 Dec 14 12:48:30.985 INFO [stderr] | Dec 14 12:48:30.985 INFO [stderr] 2 | use futures::sync::mpsc::{channel, Receiver, Sender}; Dec 14 12:48:30.985 INFO [stderr] | ^^^^^^^^ Dec 14 12:48:30.985 INFO [stderr] Dec 14 12:48:30.985 INFO [stderr] warning: unused import: `std::default::Default` Dec 14 12:48:30.985 INFO [stderr] --> src/server/mod.rs:12:5 Dec 14 12:48:30.985 INFO [stderr] | Dec 14 12:48:30.985 INFO [stderr] 12 | use std::default::Default; Dec 14 12:48:30.985 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:30.985 INFO [stderr] Dec 14 12:48:30.985 INFO [stderr] warning: unused import: `std::ops::Deref` Dec 14 12:48:30.985 INFO [stderr] --> src/server/mod.rs:14:5 Dec 14 12:48:30.985 INFO [stderr] | Dec 14 12:48:30.985 INFO [stderr] 14 | use std::ops::Deref; Dec 14 12:48:30.985 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 12:48:30.985 INFO [stderr] Dec 14 12:48:30.985 INFO [stderr] warning: unused imports: `future`, `io::Error` Dec 14 12:48:30.985 INFO [stderr] --> src/server/mod.rs:17:5 Dec 14 12:48:30.985 INFO [stderr] | Dec 14 12:48:30.985 INFO [stderr] 17 | io::Error, Dec 14 12:48:30.985 INFO [stderr] | ^^^^^^^^^ Dec 14 12:48:30.985 INFO [stderr] ... Dec 14 12:48:30.985 INFO [stderr] 25 | future, Dec 14 12:48:30.985 INFO [stderr] | ^^^^^^ Dec 14 12:48:30.985 INFO [stderr] Dec 14 12:48:30.985 INFO [stderr] warning: unused import: `Receiver` Dec 14 12:48:30.985 INFO [stderr] --> src/peer/mod.rs:3:5 Dec 14 12:48:30.985 INFO [stderr] | Dec 14 12:48:30.985 INFO [stderr] 3 | Receiver, Dec 14 12:48:30.985 INFO [stderr] | ^^^^^^^^ Dec 14 12:48:30.985 INFO [stderr] Dec 14 12:48:30.985 INFO [stderr] warning: unused import: `AsyncSink` Dec 14 12:48:30.985 INFO [stderr] --> src/peer/mod.rs:13:9 Dec 14 12:48:30.985 INFO [stderr] | Dec 14 12:48:30.985 INFO [stderr] 13 | AsyncSink, Dec 14 12:48:30.985 INFO [stderr] | ^^^^^^^^^ Dec 14 12:48:30.985 INFO [stderr] Dec 14 12:48:30.985 INFO [stderr] warning: unused import: `derive_error::Error` Dec 14 12:48:30.986 INFO [stderr] --> src/peer/message.rs:3:5 Dec 14 12:48:30.986 INFO [stderr] | Dec 14 12:48:30.986 INFO [stderr] 3 | use derive_error::Error; Dec 14 12:48:30.986 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:30.986 INFO [stderr] Dec 14 12:48:31.482 INFO [stderr] warning: unused variable: `val` Dec 14 12:48:31.482 INFO [stderr] --> src/metainfo/mod.rs:92:19 Dec 14 12:48:31.482 INFO [stderr] | Dec 14 12:48:31.482 INFO [stderr] 92 | fn from_value(val: &Value) -> Result where Self: Sized { Dec 14 12:48:31.482 INFO [stderr] | ^^^ help: consider using `_val` instead Dec 14 12:48:31.482 INFO [stderr] | Dec 14 12:48:31.482 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 12:48:31.482 INFO [stderr] Dec 14 12:48:31.482 INFO [stderr] warning: unused variable: `finished_piece` Dec 14 12:48:31.482 INFO [stderr] --> src/server/mod.rs:159:39 Dec 14 12:48:31.482 INFO [stderr] | Dec 14 12:48:31.482 INFO [stderr] 159 | Ok(Async::Ready(Some((finished_piece, new_piece_sender, availible_pieces)))) => { Dec 14 12:48:31.482 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_finished_piece` instead Dec 14 12:48:31.482 INFO [stderr] Dec 14 12:48:31.482 INFO [stderr] warning: unused variable: `new_piece_sender` Dec 14 12:48:31.482 INFO [stderr] --> src/server/mod.rs:159:55 Dec 14 12:48:31.482 INFO [stderr] | Dec 14 12:48:31.482 INFO [stderr] 159 | Ok(Async::Ready(Some((finished_piece, new_piece_sender, availible_pieces)))) => { Dec 14 12:48:31.482 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: consider using `_new_piece_sender` instead Dec 14 12:48:31.482 INFO [stderr] Dec 14 12:48:31.482 INFO [stderr] warning: unused variable: `availible_pieces` Dec 14 12:48:31.482 INFO [stderr] --> src/server/mod.rs:159:73 Dec 14 12:48:31.482 INFO [stderr] | Dec 14 12:48:31.482 INFO [stderr] 159 | Ok(Async::Ready(Some((finished_piece, new_piece_sender, availible_pieces)))) => { Dec 14 12:48:31.482 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: consider using `_availible_pieces` instead Dec 14 12:48:31.482 INFO [stderr] Dec 14 12:48:31.644 INFO [stderr] warning: variant is never constructed: `Failure` Dec 14 12:48:31.644 INFO [stderr] --> src/tracker/mod.rs:76:5 Dec 14 12:48:31.644 INFO [stderr] | Dec 14 12:48:31.644 INFO [stderr] 76 | Failure(String), Dec 14 12:48:31.644 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 12:48:31.644 INFO [stderr] | Dec 14 12:48:31.644 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 14 12:48:31.644 INFO [stderr] Dec 14 12:48:31.644 INFO [stderr] warning: variant is never constructed: `Stopped` Dec 14 12:48:31.644 INFO [stderr] --> src/tracker/mod.rs:99:5 Dec 14 12:48:31.644 INFO [stderr] | Dec 14 12:48:31.644 INFO [stderr] 99 | Stopped, Dec 14 12:48:31.644 INFO [stderr] | ^^^^^^^ Dec 14 12:48:31.644 INFO [stderr] Dec 14 12:48:31.644 INFO [stderr] warning: variant is never constructed: `Completed` Dec 14 12:48:31.644 INFO [stderr] --> src/tracker/mod.rs:100:5 Dec 14 12:48:31.644 INFO [stderr] | Dec 14 12:48:31.644 INFO [stderr] 100 | Completed, Dec 14 12:48:31.644 INFO [stderr] | ^^^^^^^^^ Dec 14 12:48:31.644 INFO [stderr] Dec 14 12:48:31.644 INFO [stderr] warning: method is never used: `cancel` Dec 14 12:48:31.644 INFO [stderr] --> src/tracker/mod.rs:232:5 Dec 14 12:48:31.644 INFO [stderr] | Dec 14 12:48:31.644 INFO [stderr] 232 | pub fn cancel(&mut self, left: u64, uploaded: u64, downloaded: u64) { Dec 14 12:48:31.644 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.644 INFO [stderr] Dec 14 12:48:31.644 INFO [stderr] warning: method is never used: `finish` Dec 14 12:48:31.644 INFO [stderr] --> src/tracker/mod.rs:237:5 Dec 14 12:48:31.644 INFO [stderr] | Dec 14 12:48:31.644 INFO [stderr] 237 | pub fn finish(&mut self, left: u64, uploaded: u64, downloaded: u64) { Dec 14 12:48:31.644 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.644 INFO [stderr] Dec 14 12:48:31.644 INFO [stderr] warning: method is never used: `refresh` Dec 14 12:48:31.644 INFO [stderr] --> src/tracker/mod.rs:242:5 Dec 14 12:48:31.644 INFO [stderr] | Dec 14 12:48:31.644 INFO [stderr] 242 | pub fn refresh(&mut self, left: u64, uploaded: u64, downloaded: u64) { Dec 14 12:48:31.644 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.645 INFO [stderr] Dec 14 12:48:31.645 INFO [stderr] warning: field is never used: `data` Dec 14 12:48:31.645 INFO [stderr] --> src/piece/mod.rs:9:5 Dec 14 12:48:31.645 INFO [stderr] | Dec 14 12:48:31.645 INFO [stderr] 9 | data: Vec, Dec 14 12:48:31.645 INFO [stderr] | ^^^^^^^^^^^^^ Dec 14 12:48:31.645 INFO [stderr] Dec 14 12:48:31.645 INFO [stderr] warning: field is never used: `hasher` Dec 14 12:48:31.645 INFO [stderr] --> src/piece/mod.rs:10:5 Dec 14 12:48:31.645 INFO [stderr] | Dec 14 12:48:31.645 INFO [stderr] 10 | hasher: Sha1, Dec 14 12:48:31.645 INFO [stderr] | ^^^^^^^^^^^^ Dec 14 12:48:31.645 INFO [stderr] Dec 14 12:48:31.645 INFO [stderr] warning: field is never used: `hash` Dec 14 12:48:31.645 INFO [stderr] --> src/piece/mod.rs:11:5 Dec 14 12:48:31.645 INFO [stderr] | Dec 14 12:48:31.645 INFO [stderr] 11 | hash: [u8; 20], Dec 14 12:48:31.645 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 14 12:48:31.645 INFO [stderr] Dec 14 12:48:31.645 INFO [stderr] warning: field is never used: `sub_pieces` Dec 14 12:48:31.645 INFO [stderr] --> src/piece/mod.rs:14:5 Dec 14 12:48:31.645 INFO [stderr] | Dec 14 12:48:31.645 INFO [stderr] 14 | sub_pieces: BitVec Dec 14 12:48:31.645 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.645 INFO [stderr] Dec 14 12:48:31.645 INFO [stderr] warning: method is never used: `new` Dec 14 12:48:31.645 INFO [stderr] --> src/piece/mod.rs:18:5 Dec 14 12:48:31.645 INFO [stderr] | Dec 14 12:48:31.645 INFO [stderr] 18 | pub fn new(piece_size: u32, piece_hash: [u8;20]) -> Self { Dec 14 12:48:31.645 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.645 INFO [stderr] Dec 14 12:48:31.645 INFO [stderr] warning: method is never used: `verify` Dec 14 12:48:31.645 INFO [stderr] --> src/piece/mod.rs:29:5 Dec 14 12:48:31.645 INFO [stderr] | Dec 14 12:48:31.645 INFO [stderr] 29 | pub fn verify(&mut self) -> bool { Dec 14 12:48:31.645 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.645 INFO [stderr] Dec 14 12:48:31.645 INFO [stderr] warning: field is never used: `uploaded_sender` Dec 14 12:48:31.645 INFO [stderr] --> src/peer/mod.rs:25:5 Dec 14 12:48:31.645 INFO [stderr] | Dec 14 12:48:31.645 INFO [stderr] 25 | uploaded_sender: Sender, Dec 14 12:48:31.645 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.645 INFO [stderr] Dec 14 12:48:31.645 INFO [stderr] warning: field is never used: `downloaded_sender` Dec 14 12:48:31.645 INFO [stderr] --> src/peer/mod.rs:26:5 Dec 14 12:48:31.645 INFO [stderr] | Dec 14 12:48:31.645 INFO [stderr] 26 | downloaded_sender: Sender, Dec 14 12:48:31.645 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.645 INFO [stderr] Dec 14 12:48:31.645 INFO [stderr] warning: field is never used: `finished_piece_sender` Dec 14 12:48:31.646 INFO [stderr] --> src/peer/mod.rs:29:5 Dec 14 12:48:31.646 INFO [stderr] | Dec 14 12:48:31.646 INFO [stderr] 29 | finished_piece_sender: Sender<(Piece, Sender, BitVec)>, Dec 14 12:48:31.646 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.646 INFO [stderr] Dec 14 12:48:31.646 INFO [stderr] warning: field is never used: `peers_pieces` Dec 14 12:48:31.646 INFO [stderr] --> src/peer/mod.rs:30:5 Dec 14 12:48:31.646 INFO [stderr] | Dec 14 12:48:31.646 INFO [stderr] 30 | peers_pieces: BitVec, Dec 14 12:48:31.646 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.646 INFO [stderr] Dec 14 12:48:31.647 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 12:48:31.647 INFO [stderr] --> src/boostencode/mod.rs:137:25 Dec 14 12:48:31.647 INFO [stderr] | Dec 14 12:48:31.647 INFO [stderr] 137 | write!(f, ", "); Dec 14 12:48:31.647 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 12:48:31.651 INFO [stderr] | Dec 14 12:48:31.651 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 12:48:31.651 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 12:48:31.651 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 12:48:31.651 INFO [stderr] Dec 14 12:48:31.651 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 12:48:31.651 INFO [stderr] --> src/boostencode/mod.rs:140:21 Dec 14 12:48:31.651 INFO [stderr] | Dec 14 12:48:31.651 INFO [stderr] 140 | write!(f, "{}", val); Dec 14 12:48:31.651 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.651 INFO [stderr] | Dec 14 12:48:31.651 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 12:48:31.651 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 12:48:31.651 INFO [stderr] Dec 14 12:48:31.651 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 12:48:31.651 INFO [stderr] --> src/boostencode/mod.rs:147:17 Dec 14 12:48:31.651 INFO [stderr] | Dec 14 12:48:31.651 INFO [stderr] 147 | writeln!(f, "{{"); Dec 14 12:48:31.651 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.651 INFO [stderr] | Dec 14 12:48:31.651 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 12:48:31.651 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 12:48:31.651 INFO [stderr] Dec 14 12:48:31.651 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 12:48:31.651 INFO [stderr] --> src/boostencode/mod.rs:149:21 Dec 14 12:48:31.651 INFO [stderr] | Dec 14 12:48:31.651 INFO [stderr] 149 | writeln!(f, " {} => {}", str::from_utf8(k).unwrap_or("[...bytes...]"), v); Dec 14 12:48:31.651 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:31.651 INFO [stderr] | Dec 14 12:48:31.651 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 12:48:31.651 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 12:48:31.651 INFO [stderr] Dec 14 12:48:40.511 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.12s Dec 14 12:48:40.524 INFO [stderr] su: No module specific data is present Dec 14 12:48:41.072 INFO running `"docker" "inspect" "1fcf1f2486d35b975a2b635b9d9fa2901b1d82f145bf6c34a8c11e7182954a3a"` Dec 14 12:48:41.399 INFO running `"docker" "rm" "-f" "1fcf1f2486d35b975a2b635b9d9fa2901b1d82f145bf6c34a8c11e7182954a3a"` Dec 14 12:48:41.587 INFO [stdout] 1fcf1f2486d35b975a2b635b9d9fa2901b1d82f145bf6c34a8c11e7182954a3a Dec 14 12:48:41.589 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 12:48:41.925 INFO [stdout] 0485dc5733a11699735e4a143daad248ee65ad360c43e4548c042bc6024c231f Dec 14 12:48:41.928 INFO running `"docker" "start" "-a" "0485dc5733a11699735e4a143daad248ee65ad360c43e4548c042bc6024c231f"` Dec 14 12:48:42.553 INFO [stderr] usermod: no changes Dec 14 12:48:42.761 INFO [stderr] Compiling boosttorrent2 v0.1.0 (/source) Dec 14 12:48:46.835 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 14 12:48:46.835 INFO [stderr] --> src/metainfo/mod.rs:5:5 Dec 14 12:48:46.835 INFO [stderr] | Dec 14 12:48:46.835 INFO [stderr] 5 | use std::collections::HashMap; Dec 14 12:48:46.835 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:46.835 INFO [stderr] | Dec 14 12:48:46.835 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 12:48:46.835 INFO [stderr] Dec 14 12:48:46.835 INFO [stderr] warning: unused imports: `Arc`, `RwLock` Dec 14 12:48:46.835 INFO [stderr] --> src/tracker/test.rs:11:5 Dec 14 12:48:46.835 INFO [stderr] | Dec 14 12:48:46.835 INFO [stderr] 11 | Arc, Dec 14 12:48:46.835 INFO [stderr] | ^^^ Dec 14 12:48:46.835 INFO [stderr] 12 | RwLock, Dec 14 12:48:46.835 INFO [stderr] | ^^^^^^ Dec 14 12:48:46.835 INFO [stderr] Dec 14 12:48:46.835 INFO [stderr] warning: unused import: `Receiver` Dec 14 12:48:46.835 INFO [stderr] --> src/server/mod.rs:2:36 Dec 14 12:48:46.835 INFO [stderr] | Dec 14 12:48:46.835 INFO [stderr] 2 | use futures::sync::mpsc::{channel, Receiver, Sender}; Dec 14 12:48:46.835 INFO [stderr] | ^^^^^^^^ Dec 14 12:48:46.835 INFO [stderr] Dec 14 12:48:46.835 INFO [stderr] warning: unused import: `std::default::Default` Dec 14 12:48:46.835 INFO [stderr] --> src/server/mod.rs:12:5 Dec 14 12:48:46.835 INFO [stderr] | Dec 14 12:48:46.835 INFO [stderr] 12 | use std::default::Default; Dec 14 12:48:46.835 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:46.835 INFO [stderr] Dec 14 12:48:46.835 INFO [stderr] warning: unused import: `std::ops::Deref` Dec 14 12:48:46.835 INFO [stderr] --> src/server/mod.rs:14:5 Dec 14 12:48:46.835 INFO [stderr] | Dec 14 12:48:46.835 INFO [stderr] 14 | use std::ops::Deref; Dec 14 12:48:46.835 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 12:48:46.835 INFO [stderr] Dec 14 12:48:46.835 INFO [stderr] warning: unused imports: `future`, `io::Error` Dec 14 12:48:46.835 INFO [stderr] --> src/server/mod.rs:17:5 Dec 14 12:48:46.835 INFO [stderr] | Dec 14 12:48:46.835 INFO [stderr] 17 | io::Error, Dec 14 12:48:46.835 INFO [stderr] | ^^^^^^^^^ Dec 14 12:48:46.835 INFO [stderr] ... Dec 14 12:48:46.835 INFO [stderr] 25 | future, Dec 14 12:48:46.835 INFO [stderr] | ^^^^^^ Dec 14 12:48:46.835 INFO [stderr] Dec 14 12:48:46.835 INFO [stderr] warning: unused import: `Receiver` Dec 14 12:48:46.835 INFO [stderr] --> src/peer/mod.rs:3:5 Dec 14 12:48:46.835 INFO [stderr] | Dec 14 12:48:46.835 INFO [stderr] 3 | Receiver, Dec 14 12:48:46.835 INFO [stderr] | ^^^^^^^^ Dec 14 12:48:46.835 INFO [stderr] Dec 14 12:48:46.835 INFO [stderr] warning: unused import: `AsyncSink` Dec 14 12:48:46.835 INFO [stderr] --> src/peer/mod.rs:13:9 Dec 14 12:48:46.835 INFO [stderr] | Dec 14 12:48:46.835 INFO [stderr] 13 | AsyncSink, Dec 14 12:48:46.835 INFO [stderr] | ^^^^^^^^^ Dec 14 12:48:46.835 INFO [stderr] Dec 14 12:48:46.835 INFO [stderr] warning: unused import: `derive_error::Error` Dec 14 12:48:46.835 INFO [stderr] --> src/peer/message.rs:3:5 Dec 14 12:48:46.835 INFO [stderr] | Dec 14 12:48:46.835 INFO [stderr] 3 | use derive_error::Error; Dec 14 12:48:46.835 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:46.835 INFO [stderr] Dec 14 12:48:47.463 INFO [stderr] warning: unused variable: `request_` Dec 14 12:48:47.463 INFO [stderr] --> src/tracker/test.rs:18:20 Dec 14 12:48:47.463 INFO [stderr] | Dec 14 12:48:47.463 INFO [stderr] 18 | fn service_handler(request_: Request) -> Response { Dec 14 12:48:47.463 INFO [stderr] | ^^^^^^^^ help: consider using `_request_` instead Dec 14 12:48:47.463 INFO [stderr] | Dec 14 12:48:47.463 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 12:48:47.463 INFO [stderr] Dec 14 12:48:47.463 INFO [stderr] warning: unused variable: `val` Dec 14 12:48:47.463 INFO [stderr] --> src/metainfo/mod.rs:92:19 Dec 14 12:48:47.463 INFO [stderr] | Dec 14 12:48:47.463 INFO [stderr] 92 | fn from_value(val: &Value) -> Result where Self: Sized { Dec 14 12:48:47.463 INFO [stderr] | ^^^ help: consider using `_val` instead Dec 14 12:48:47.463 INFO [stderr] Dec 14 12:48:47.463 INFO [stderr] warning: unused variable: `finished_piece` Dec 14 12:48:47.463 INFO [stderr] --> src/server/mod.rs:159:39 Dec 14 12:48:47.463 INFO [stderr] | Dec 14 12:48:47.463 INFO [stderr] 159 | Ok(Async::Ready(Some((finished_piece, new_piece_sender, availible_pieces)))) => { Dec 14 12:48:47.463 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_finished_piece` instead Dec 14 12:48:47.463 INFO [stderr] Dec 14 12:48:47.463 INFO [stderr] warning: unused variable: `new_piece_sender` Dec 14 12:48:47.463 INFO [stderr] --> src/server/mod.rs:159:55 Dec 14 12:48:47.463 INFO [stderr] | Dec 14 12:48:47.463 INFO [stderr] 159 | Ok(Async::Ready(Some((finished_piece, new_piece_sender, availible_pieces)))) => { Dec 14 12:48:47.463 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: consider using `_new_piece_sender` instead Dec 14 12:48:47.463 INFO [stderr] Dec 14 12:48:47.463 INFO [stderr] warning: unused variable: `availible_pieces` Dec 14 12:48:47.463 INFO [stderr] --> src/server/mod.rs:159:73 Dec 14 12:48:47.463 INFO [stderr] | Dec 14 12:48:47.463 INFO [stderr] 159 | Ok(Async::Ready(Some((finished_piece, new_piece_sender, availible_pieces)))) => { Dec 14 12:48:47.463 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: consider using `_availible_pieces` instead Dec 14 12:48:47.463 INFO [stderr] Dec 14 12:48:47.691 INFO [stderr] warning: variant is never constructed: `Failure` Dec 14 12:48:47.691 INFO [stderr] --> src/tracker/mod.rs:76:5 Dec 14 12:48:47.691 INFO [stderr] | Dec 14 12:48:47.691 INFO [stderr] 76 | Failure(String), Dec 14 12:48:47.691 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 12:48:47.691 INFO [stderr] | Dec 14 12:48:47.691 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 14 12:48:47.691 INFO [stderr] Dec 14 12:48:47.691 INFO [stderr] warning: variant is never constructed: `Stopped` Dec 14 12:48:47.691 INFO [stderr] --> src/tracker/mod.rs:99:5 Dec 14 12:48:47.691 INFO [stderr] | Dec 14 12:48:47.691 INFO [stderr] 99 | Stopped, Dec 14 12:48:47.691 INFO [stderr] | ^^^^^^^ Dec 14 12:48:47.691 INFO [stderr] Dec 14 12:48:47.691 INFO [stderr] warning: variant is never constructed: `Completed` Dec 14 12:48:47.691 INFO [stderr] --> src/tracker/mod.rs:100:5 Dec 14 12:48:47.691 INFO [stderr] | Dec 14 12:48:47.691 INFO [stderr] 100 | Completed, Dec 14 12:48:47.691 INFO [stderr] | ^^^^^^^^^ Dec 14 12:48:47.691 INFO [stderr] Dec 14 12:48:47.691 INFO [stderr] warning: method is never used: `cancel` Dec 14 12:48:47.691 INFO [stderr] --> src/tracker/mod.rs:232:5 Dec 14 12:48:47.691 INFO [stderr] | Dec 14 12:48:47.691 INFO [stderr] 232 | pub fn cancel(&mut self, left: u64, uploaded: u64, downloaded: u64) { Dec 14 12:48:47.691 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.692 INFO [stderr] warning: method is never used: `finish` Dec 14 12:48:47.692 INFO [stderr] --> src/tracker/mod.rs:237:5 Dec 14 12:48:47.692 INFO [stderr] | Dec 14 12:48:47.692 INFO [stderr] 237 | pub fn finish(&mut self, left: u64, uploaded: u64, downloaded: u64) { Dec 14 12:48:47.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.692 INFO [stderr] warning: method is never used: `refresh` Dec 14 12:48:47.692 INFO [stderr] --> src/tracker/mod.rs:242:5 Dec 14 12:48:47.692 INFO [stderr] | Dec 14 12:48:47.692 INFO [stderr] 242 | pub fn refresh(&mut self, left: u64, uploaded: u64, downloaded: u64) { Dec 14 12:48:47.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.692 INFO [stderr] warning: field is never used: `data` Dec 14 12:48:47.692 INFO [stderr] --> src/piece/mod.rs:9:5 Dec 14 12:48:47.692 INFO [stderr] | Dec 14 12:48:47.692 INFO [stderr] 9 | data: Vec, Dec 14 12:48:47.692 INFO [stderr] | ^^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.692 INFO [stderr] warning: field is never used: `hasher` Dec 14 12:48:47.692 INFO [stderr] --> src/piece/mod.rs:10:5 Dec 14 12:48:47.692 INFO [stderr] | Dec 14 12:48:47.692 INFO [stderr] 10 | hasher: Sha1, Dec 14 12:48:47.692 INFO [stderr] | ^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.692 INFO [stderr] warning: field is never used: `hash` Dec 14 12:48:47.692 INFO [stderr] --> src/piece/mod.rs:11:5 Dec 14 12:48:47.692 INFO [stderr] | Dec 14 12:48:47.692 INFO [stderr] 11 | hash: [u8; 20], Dec 14 12:48:47.692 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.692 INFO [stderr] warning: field is never used: `sub_pieces` Dec 14 12:48:47.692 INFO [stderr] --> src/piece/mod.rs:14:5 Dec 14 12:48:47.692 INFO [stderr] | Dec 14 12:48:47.692 INFO [stderr] 14 | sub_pieces: BitVec Dec 14 12:48:47.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.692 INFO [stderr] warning: method is never used: `new` Dec 14 12:48:47.692 INFO [stderr] --> src/piece/mod.rs:18:5 Dec 14 12:48:47.692 INFO [stderr] | Dec 14 12:48:47.692 INFO [stderr] 18 | pub fn new(piece_size: u32, piece_hash: [u8;20]) -> Self { Dec 14 12:48:47.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.692 INFO [stderr] warning: method is never used: `verify` Dec 14 12:48:47.692 INFO [stderr] --> src/piece/mod.rs:29:5 Dec 14 12:48:47.692 INFO [stderr] | Dec 14 12:48:47.692 INFO [stderr] 29 | pub fn verify(&mut self) -> bool { Dec 14 12:48:47.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.692 INFO [stderr] warning: field is never used: `uploaded_sender` Dec 14 12:48:47.692 INFO [stderr] --> src/peer/mod.rs:25:5 Dec 14 12:48:47.692 INFO [stderr] | Dec 14 12:48:47.692 INFO [stderr] 25 | uploaded_sender: Sender, Dec 14 12:48:47.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.692 INFO [stderr] warning: field is never used: `downloaded_sender` Dec 14 12:48:47.692 INFO [stderr] --> src/peer/mod.rs:26:5 Dec 14 12:48:47.692 INFO [stderr] | Dec 14 12:48:47.692 INFO [stderr] 26 | downloaded_sender: Sender, Dec 14 12:48:47.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.692 INFO [stderr] warning: field is never used: `finished_piece_sender` Dec 14 12:48:47.692 INFO [stderr] --> src/peer/mod.rs:29:5 Dec 14 12:48:47.692 INFO [stderr] | Dec 14 12:48:47.692 INFO [stderr] 29 | finished_piece_sender: Sender<(Piece, Sender, BitVec)>, Dec 14 12:48:47.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.692 INFO [stderr] warning: field is never used: `peers_pieces` Dec 14 12:48:47.692 INFO [stderr] --> src/peer/mod.rs:30:5 Dec 14 12:48:47.692 INFO [stderr] | Dec 14 12:48:47.692 INFO [stderr] 30 | peers_pieces: BitVec, Dec 14 12:48:47.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.692 INFO [stderr] Dec 14 12:48:47.699 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 12:48:47.699 INFO [stderr] --> src/boostencode/mod.rs:137:25 Dec 14 12:48:47.699 INFO [stderr] | Dec 14 12:48:47.699 INFO [stderr] 137 | write!(f, ", "); Dec 14 12:48:47.699 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 12:48:47.699 INFO [stderr] | Dec 14 12:48:47.699 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 12:48:47.699 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 12:48:47.699 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 12:48:47.699 INFO [stderr] Dec 14 12:48:47.699 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 12:48:47.699 INFO [stderr] --> src/boostencode/mod.rs:140:21 Dec 14 12:48:47.699 INFO [stderr] | Dec 14 12:48:47.699 INFO [stderr] 140 | write!(f, "{}", val); Dec 14 12:48:47.699 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.699 INFO [stderr] | Dec 14 12:48:47.699 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 12:48:47.699 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 12:48:47.699 INFO [stderr] Dec 14 12:48:47.699 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 12:48:47.699 INFO [stderr] --> src/boostencode/mod.rs:147:17 Dec 14 12:48:47.699 INFO [stderr] | Dec 14 12:48:47.699 INFO [stderr] 147 | writeln!(f, "{{"); Dec 14 12:48:47.699 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.699 INFO [stderr] | Dec 14 12:48:47.699 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 12:48:47.699 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 12:48:47.699 INFO [stderr] Dec 14 12:48:47.699 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 12:48:47.699 INFO [stderr] --> src/boostencode/mod.rs:149:21 Dec 14 12:48:47.699 INFO [stderr] | Dec 14 12:48:47.699 INFO [stderr] 149 | writeln!(f, " {} => {}", str::from_utf8(k).unwrap_or("[...bytes...]"), v); Dec 14 12:48:47.699 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 12:48:47.699 INFO [stderr] | Dec 14 12:48:47.699 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 12:48:47.699 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 12:48:47.699 INFO [stderr] Dec 14 12:48:58.195 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.60s Dec 14 12:48:58.210 INFO [stderr] su: No module specific data is present Dec 14 12:48:58.931 INFO running `"docker" "inspect" "0485dc5733a11699735e4a143daad248ee65ad360c43e4548c042bc6024c231f"` Dec 14 12:48:59.185 INFO running `"docker" "rm" "-f" "0485dc5733a11699735e4a143daad248ee65ad360c43e4548c042bc6024c231f"` Dec 14 12:48:59.543 INFO [stdout] 0485dc5733a11699735e4a143daad248ee65ad360c43e4548c042bc6024c231f Dec 14 12:48:59.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 12:49:00.000 INFO [stdout] 62c2deb96287055b3b4b1dcb84be54ce992fa2cfb7e47d671ba0afc01ec031bc Dec 14 12:49:00.002 INFO running `"docker" "start" "-a" "62c2deb96287055b3b4b1dcb84be54ce992fa2cfb7e47d671ba0afc01ec031bc"` Dec 14 12:49:01.251 INFO [stderr] usermod: no changes Dec 14 12:49:01.415 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.19s Dec 14 12:49:01.469 INFO [stderr] Running /target/debug/deps/boosttorrent2-e27ae57ab2c2bf01 Dec 14 12:49:01.469 INFO [stdout] Dec 14 12:49:01.469 INFO [stdout] running 13 tests Dec 14 12:49:01.523 INFO [stdout] test boostencode::parse::test::test_parse_integer_leading_zero ... ok Dec 14 12:49:01.523 INFO [stdout] test boostencode::parse::test::test_parse_integer ... ok Dec 14 12:49:01.523 INFO [stdout] test boostencode::parse::test::test_parse_integer_literal ... ok Dec 14 12:49:01.523 INFO [stdout] test boostencode::parse::test::test_parse_bstring ... ok Dec 14 12:49:01.523 INFO [stdout] test boostencode::test::test_compare_bstring ... ok Dec 14 12:49:01.523 INFO [stdout] test boostencode::parse::test::test_parse_list ... ok Dec 14 12:49:01.523 INFO [stdout] test boostencode::parse::test::test_parse_dict_not_ascending ... ok Dec 14 12:49:01.523 INFO [stdout] test boostencode::parse::test::test_parse_integer_negative_zero ... ok Dec 14 12:49:01.523 INFO [stdout] test boostencode::parse::test::test_parses_dict ... ok Dec 14 12:49:01.530 INFO [stdout] test metainfo::test::test_metainfo_from_value_trivial_invalid ... ok Dec 14 12:49:01.531 INFO [stdout] test metainfo::test::test_metainfo_from_value_valid ... ok Dec 14 12:49:01.539 INFO [stdout] test boostencode::test::test_encode ... ok Dec 14 12:49:01.572 INFO [stdout] d8:completei10e10:incompletei10e8:intervali10e5:peersld2:ip9:127.0.0.17:peer id20:4:porti8888eee10:tracker id16:i am the trackere Dec 14 12:49:01.579 INFO [stdout] test tracker::test::test_announce ... ok Dec 14 12:49:01.579 INFO [stdout] Dec 14 12:49:01.579 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 12:49:01.579 INFO [stdout] Dec 14 12:49:01.581 INFO [stderr] su: No module specific data is present Dec 14 12:49:02.257 INFO running `"docker" "inspect" "62c2deb96287055b3b4b1dcb84be54ce992fa2cfb7e47d671ba0afc01ec031bc"` Dec 14 12:49:02.487 INFO running `"docker" "rm" "-f" "62c2deb96287055b3b4b1dcb84be54ce992fa2cfb7e47d671ba0afc01ec031bc"` Dec 14 12:49:02.731 INFO [stdout] 62c2deb96287055b3b4b1dcb84be54ce992fa2cfb7e47d671ba0afc01ec031bc