[INFO] updating cached repository tsuckow/TrafficMonitor [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tsuckow/TrafficMonitor [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tsuckow/TrafficMonitor" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/tsuckow/TrafficMonitor"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/tsuckow/TrafficMonitor'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tsuckow/TrafficMonitor" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/tsuckow/TrafficMonitor"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/tsuckow/TrafficMonitor'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f755807e90c1842a66b91ef9208cec226d96fd29 [INFO] sha for GitHub repo tsuckow/TrafficMonitor: f755807e90c1842a66b91ef9208cec226d96fd29 [INFO] validating manifest of tsuckow/TrafficMonitor on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tsuckow/TrafficMonitor on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tsuckow/TrafficMonitor [INFO] finished frobbing tsuckow/TrafficMonitor [INFO] frobbed toml for tsuckow/TrafficMonitor written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/tsuckow/TrafficMonitor/Cargo.toml [INFO] started frobbing tsuckow/TrafficMonitor [INFO] finished frobbing tsuckow/TrafficMonitor [INFO] frobbed toml for tsuckow/TrafficMonitor written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/tsuckow/TrafficMonitor/Cargo.toml [INFO] crate tsuckow/TrafficMonitor already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tsuckow/TrafficMonitor against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-5/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/tsuckow/TrafficMonitor:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4e26d74923f79330639988e63be4b588446da428de59cacfe918e0c87aa43ca9 [INFO] running `"docker" "start" "-a" "4e26d74923f79330639988e63be4b588446da428de59cacfe918e0c87aa43ca9"` [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling slab v0.4.1 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling string v0.1.2 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling dtoa v0.4.3 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling pcap v0.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.3 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling encoding_rs v0.8.13 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling time v0.1.41 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling uuid v0.7.1 [INFO] [stderr] Compiling libflate v0.1.19 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling phf v0.7.23 [INFO] [stderr] Compiling crossbeam-epoch v0.7.0 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Compiling mime v0.3.12 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling http v0.1.14 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling tokio-executor v0.1.5 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Checking actix-net v0.2.6 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-timer v0.2.8 [INFO] [stderr] Compiling tokio-current-thread v0.1.4 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-reactor v0.1.7 [INFO] [stderr] Compiling tokio-threadpool v0.1.9 [INFO] [stderr] Checking actix-web v0.7.17 [INFO] [stderr] Compiling tokio-uds v0.2.4 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling tokio v0.1.13 [INFO] [stderr] Compiling h2 v0.1.14 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling hyper v0.12.19 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling reqwest v0.9.5 [INFO] [stderr] Compiling hwaddr v0.1.5 [INFO] [stderr] Checking packet v0.1.2 [INFO] [stderr] Checking traffic_monitor v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/statistics/throttled_printer.rs:30:12 [INFO] [stderr] | [INFO] [stderr] 30 | if (self.tx.is_full()) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/statistics/throttled_printer.rs:35:25 [INFO] [stderr] | [INFO] [stderr] 35 | let string = if (self.skipped > 0) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `Json` [INFO] [stderr] --> src/webservice.rs:18:19 [INFO] [stderr] | [INFO] [stderr] 18 | Path, Result, Json [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/statistics/throttled_printer.rs:30:12 [INFO] [stderr] | [INFO] [stderr] 30 | if (self.tx.is_full()) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/statistics/throttled_printer.rs:35:25 [INFO] [stderr] | [INFO] [stderr] 35 | let string = if (self.skipped > 0) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `Json` [INFO] [stderr] --> src/webservice.rs:18:19 [INFO] [stderr] | [INFO] [stderr] 18 | Path, Result, Json [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/packet_reciever.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | Ok(()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/statistics.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | Ok(()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/packet_reciever.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | Ok(()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/statistics.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | Ok(()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packet_size` [INFO] [stderr] --> src/packet_reciever.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let packet_size = packet.header.len as u64; [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_packet_size` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packet_number` [INFO] [stderr] --> src/packet_reciever.rs:16:60 [INFO] [stderr] | [INFO] [stderr] 16 | fn should_statistics(&mut self, packet: &pcap::Packet, packet_number: u64) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_packet_number` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `printer` [INFO] [stderr] --> src/statistics.rs:58:47 [INFO] [stderr] | [INFO] [stderr] 58 | fn got_packet(&mut self, pd: &PacketData, printer: &mut throttled_printer::ThrottledPrinter) { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_printer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packet_size` [INFO] [stderr] --> src/packet_reciever.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let packet_size = packet.header.len as u64; [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_packet_size` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packet_number` [INFO] [stderr] --> src/packet_reciever.rs:16:60 [INFO] [stderr] | [INFO] [stderr] 16 | fn should_statistics(&mut self, packet: &pcap::Packet, packet_number: u64) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_packet_number` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `printer` [INFO] [stderr] --> src/statistics.rs:58:47 [INFO] [stderr] | [INFO] [stderr] 58 | fn got_packet(&mut self, pd: &PacketData, printer: &mut throttled_printer::ThrottledPrinter) { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_printer` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `GetString` [INFO] [stderr] --> src/statistics.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | GetString(BoxedFn), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `milliseconds` [INFO] [stderr] --> src/statistics/throttled_printer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | milliseconds: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/packet_reciever.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | tx.send(statistics::Message::GotPacket(packet_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/packet_reciever.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | tx.send(statistics::Message::GotStatistics(cap.stats().unwrap())); [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/webservice.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | sender.send(s); [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/webservice.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | state.tx.send(statistics::Message::GetBitrate(callback)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `GetString` [INFO] [stderr] --> src/statistics.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | GetString(BoxedFn), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `milliseconds` [INFO] [stderr] --> src/statistics/throttled_printer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | milliseconds: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/packet_reciever.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | tx.send(statistics::Message::GotPacket(packet_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/packet_reciever.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | tx.send(statistics::Message::GotStatistics(cap.stats().unwrap())); [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/webservice.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | sender.send(s); [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/webservice.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | state.tx.send(statistics::Message::GetBitrate(callback)); [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 1m 29s [INFO] running `"docker" "inspect" "4e26d74923f79330639988e63be4b588446da428de59cacfe918e0c87aa43ca9"` [INFO] running `"docker" "rm" "-f" "4e26d74923f79330639988e63be4b588446da428de59cacfe918e0c87aa43ca9"` [INFO] [stdout] 4e26d74923f79330639988e63be4b588446da428de59cacfe918e0c87aa43ca9