[INFO] updating cached repository insanitybit/msgpack_script [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/insanitybit/msgpack_script [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/insanitybit/msgpack_script" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/insanitybit/msgpack_script"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/insanitybit/msgpack_script'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/insanitybit/msgpack_script" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/insanitybit/msgpack_script"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/insanitybit/msgpack_script'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f89340d980f742a2c5de2516053adc6242340ccb [INFO] sha for GitHub repo insanitybit/msgpack_script: f89340d980f742a2c5de2516053adc6242340ccb [INFO] validating manifest of insanitybit/msgpack_script on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of insanitybit/msgpack_script on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing insanitybit/msgpack_script [INFO] finished frobbing insanitybit/msgpack_script [INFO] frobbed toml for insanitybit/msgpack_script written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/insanitybit/msgpack_script/Cargo.toml [INFO] started frobbing insanitybit/msgpack_script [INFO] finished frobbing insanitybit/msgpack_script [INFO] frobbed toml for insanitybit/msgpack_script written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/insanitybit/msgpack_script/Cargo.toml [INFO] crate insanitybit/msgpack_script already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/insanitybit/msgpack_script/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking insanitybit/msgpack_script against try#06a150c7d11500b41499224f165e9de1de096768 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-5/try#06a150c7d11500b41499224f165e9de1de096768:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/insanitybit/msgpack_script:/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" "+06a150c7d11500b41499224f165e9de1de096768-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 86ceab2f302f60003dffee80d878a7cdb004999778d373595fbf90bc1ad67009 [INFO] running `"docker" "start" "-a" "86ceab2f302f60003dffee80d878a7cdb004999778d373595fbf90bc1ad67009"` [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Checking two-lock-queue v0.1.1 [INFO] [stderr] Checking rmp-serde v0.13.7 [INFO] [stderr] Checking rmpv v0.4.0 [INFO] [stderr] Checking globset v0.2.1 [INFO] [stderr] Checking ignore v0.2.2 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling trackable_derive v0.1.2 [INFO] [stderr] Checking trackable v0.2.21 [INFO] [stderr] Checking serdeconv v0.3.0 [INFO] [stderr] Checking msgpack_script v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `libflate::gzip::Decoder` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use libflate::gzip::Decoder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `threadpool::ThreadPool` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use threadpool::ThreadPool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stderr] --> src/main.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserializer`, `Serializer` [INFO] [stderr] --> src/main.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | use rmps::{Deserializer, Serializer}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc::channel` [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use std::sync::mpsc::channel; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/main.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Cursor` [INFO] [stderr] --> src/main.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | use std::io::Cursor; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufWriter` [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use std::io::BufWriter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc::channel as mpsc_channel` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use std::sync::mpsc::channel as mpsc_channel; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::repeat` [INFO] [stderr] --> src/main.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use std::iter::repeat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/gzip.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Receiver` [INFO] [stderr] --> src/gzip.rs:11:41 [INFO] [stderr] | [INFO] [stderr] 11 | use two_lock_queue::{unbounded, Sender, Receiver, RecvTimeoutError}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rmpv::ValueRef` [INFO] [stderr] --> src/msgpack.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use rmpv::ValueRef; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rmpv::decode::read_value_ref` [INFO] [stderr] --> src/msgpack.rs:2:5 [INFO] [stderr] | [INFO] [stderr] warning: unused import: `libflate::gzip::Decoder` [INFO] [stderr] 2 | use rmpv::decode::read_value_ref; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use libflate::gzip::Decoder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `threadpool::ThreadPool` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use threadpool::ThreadPool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stderr] --> src/main.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserializer`, `Serializer` [INFO] [stderr] --> src/main.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | use rmps::{Deserializer, Serializer}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DecodeStringError`, `read_str_from_slice` [INFO] [stderr] --> src/msgpack.rs:3:19 [INFO] [stderr] | [INFO] [stderr] 3 | use rmp::decode::{read_str_from_slice, DecodeStringError}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc::channel` [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use std::sync::mpsc::channel; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] warning: unused imports: `Deserializer`, `Serializer` [INFO] [stderr] [INFO] [stderr] --> src/msgpack.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | use rmps::{Deserializer, Serializer}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/main.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stderr] --> src/msgpack.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] warning: unused import: `std::io::Cursor` [INFO] [stderr] --> src/main.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | use std::io::Cursor; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufWriter` [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use std::io::BufWriter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc::channel as mpsc_channel` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use std::sync::mpsc::channel as mpsc_channel; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cursor` [INFO] [stderr] --> src/msgpack.rs:8:15 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::{Cursor, Write}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::repeat` [INFO] [stderr] --> src/main.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use std::iter::repeat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/msgpack.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json` [INFO] [stderr] --> src/msgpack.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/gzip.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: unused import: `Receiver` [INFO] [stderr] --> src/gzip.rs:11:41 [INFO] [stderr] | [INFO] [stderr] 11 | use two_lock_queue::{unbounded, Sender, Receiver, RecvTimeoutError}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Receiver` [INFO] [stderr] --> src/msgpack.rs:17:41 [INFO] [stderr] | [INFO] [stderr] 17 | use two_lock_queue::{unbounded, Sender, Receiver, RecvTimeoutError}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rmpv::ValueRef` [INFO] [stderr] --> src/msgpack.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use rmpv::ValueRef; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rmpv::decode::read_value_ref` [INFO] [stderr] --> src/msgpack.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rmpv::decode::read_value_ref; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DecodeStringError`, `read_str_from_slice` [INFO] [stderr] --> src/msgpack.rs:3:19 [INFO] [stderr] | [INFO] [stderr] 3 | use rmp::decode::{read_str_from_slice, DecodeStringError}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserializer`, `Serializer` [INFO] [stderr] --> src/msgpack.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | use rmps::{Deserializer, Serializer}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stderr] --> src/msgpack.rs:5:13 [INFO] [stderr] | [INFO] [stderr] 5 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cursor` [INFO] [stderr] --> src/msgpack.rs:8:15 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::{Cursor, Write}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/msgpack.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json` [INFO] [stderr] --> src/msgpack.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Receiver` [INFO] [stderr] --> src/msgpack.rs:17:41 [INFO] [stderr] | [INFO] [stderr] 17 | use two_lock_queue::{unbounded, Sender, Receiver, RecvTimeoutError}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/msgpack.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | let mut buf = &contents[..]; [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: variable does not need to be mutable [INFO] [stderr] --> src/msgpack.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | let mut new_path = path.file_stem().unwrap().to_str().unwrap(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/msgpack.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | let mut buf = &contents[..]; [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: variable does not need to be mutable [INFO] [stderr] --> src/msgpack.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | let mut new_path = path.file_stem().unwrap().to_str().unwrap(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/gzip.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | / self.sender.send(GunzipperMessage::Gunzip { [INFO] [stderr] 109 | | path [INFO] [stderr] 110 | | }); [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/msgpack.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | f.write_all(js.as_ref()); [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/msgpack.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | / self.sender.send(MsgunpackerMessage::Unpack { [INFO] [stderr] 99 | | path, [INFO] [stderr] 100 | | contents [INFO] [stderr] 101 | | }); [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/gzip.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | / self.sender.send(GunzipperMessage::Gunzip { [INFO] [stderr] 109 | | path [INFO] [stderr] 110 | | }); [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/msgpack.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | f.write_all(js.as_ref()); [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/msgpack.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | / self.sender.send(MsgunpackerMessage::Unpack { [INFO] [stderr] 99 | | path, [INFO] [stderr] 100 | | contents [INFO] [stderr] 101 | | }); [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 13.99s [INFO] running `"docker" "inspect" "86ceab2f302f60003dffee80d878a7cdb004999778d373595fbf90bc1ad67009"` [INFO] running `"docker" "rm" "-f" "86ceab2f302f60003dffee80d878a7cdb004999778d373595fbf90bc1ad67009"` [INFO] [stdout] 86ceab2f302f60003dffee80d878a7cdb004999778d373595fbf90bc1ad67009