[INFO] cloning repository rrichardson/lout [INFO] running `"git" "clone" "--bare" "git://github.com/rrichardson/lout.git" "work/cache/sources/gh/rrichardson/lout"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rrichardson/lout'... [INFO] running `"git" "clone" "work/cache/sources/gh/rrichardson/lout" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rrichardson/lout"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rrichardson/lout'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rrichardson/lout" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rrichardson/lout"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rrichardson/lout'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a70f4a54f0c5bea8af9a8f4db084d4012cf7786b [INFO] sha for GitHub repo rrichardson/lout: a70f4a54f0c5bea8af9a8f4db084d4012cf7786b [INFO] validating manifest of rrichardson/lout on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rrichardson/lout on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rrichardson/lout [INFO] finished frobbing rrichardson/lout [INFO] frobbed toml for rrichardson/lout written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rrichardson/lout/Cargo.toml [INFO] started frobbing rrichardson/lout [INFO] finished frobbing rrichardson/lout [INFO] frobbed toml for rrichardson/lout written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rrichardson/lout/Cargo.toml [INFO] crate rrichardson/lout already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusoto v0.23.0 [INFO] [stderr] Downloaded rusoto_credential v0.5.0 [INFO] [stderr] Downloaded hyper-openssl v0.2.2 [INFO] [stderr] Downloaded md5 v0.2.1 [INFO] [stderr] Downloaded bytes v0.4.0 [INFO] [stderr] Downloaded postgres v0.13.6 [INFO] [stderr] Downloaded rusoto_codegen v0.7.0 [INFO] [stderr] Downloaded postgres-shared v0.1.1 [INFO] [stderr] Downloaded postgres-protocol v0.2.0 [INFO] [stderr] Downloaded md5 v0.3.3 [INFO] [stderr] Downloaded ring v0.6.3 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rrichardson/lout against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rrichardson/lout:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 4bc8611a0016ba420cad914cd46b49f9aaeccb8aeb3aaff4c734c4d3a9a314a5 [INFO] running `"docker" "start" "-a" "4bc8611a0016ba420cad914cd46b49f9aaeccb8aeb3aaff4c734c4d3a9a314a5"` [INFO] [stderr] warning: unused manifest key: profile.bench.features [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Compiling openssl v0.9.7 [INFO] [stderr] Compiling serde v0.9.7 [INFO] [stderr] Compiling ring v0.6.3 [INFO] [stderr] Compiling md5 v0.2.1 [INFO] [stderr] Compiling untrusted v0.3.2 [INFO] [stderr] Compiling md5 v0.3.3 [INFO] [stderr] Compiling bufstream v0.1.2 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling openssl-sys v0.9.7 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Compiling futures v0.1.10 [INFO] [stderr] Compiling net2 v0.2.26 [INFO] [stderr] Compiling csv v0.14.7 [INFO] [stderr] Compiling snap v0.1.2 [INFO] [stderr] Compiling bytes v0.4.0 [INFO] [stderr] Compiling thread_local v0.3.2 [INFO] [stderr] Compiling postgres-protocol v0.2.0 [INFO] [stderr] Compiling syn v0.11.4 [INFO] [stderr] Compiling mio v0.6.4 [INFO] [stderr] Compiling rayon v0.6.0 [INFO] [stderr] Compiling regex v0.2.1 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Compiling serde_urlencoded v0.3.0 [INFO] [stderr] Compiling postgres-shared v0.1.1 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling chrono v0.3.0 [INFO] [stderr] Compiling flate2 v0.2.17 [INFO] [stderr] Compiling tokio-core v0.1.4 [INFO] [stderr] Compiling postgres v0.13.6 [INFO] [stderr] Compiling serde_json v0.9.6 [INFO] [stderr] Compiling serde_codegen_internals v0.13.0 [INFO] [stderr] Compiling serde_derive v0.9.7 [INFO] [stderr] Compiling Inflector v0.7.0 [INFO] [stderr] Compiling env_logger v0.4.0 [INFO] [stderr] Compiling native-tls v0.1.1 [INFO] [stderr] Compiling hyper-openssl v0.2.2 [INFO] [stderr] Compiling rusoto_codegen v0.7.0 [INFO] [stderr] Compiling reqwest v0.3.0 [INFO] [stderr] Compiling hyper-native-tls v0.2.2 [INFO] [stderr] Compiling rs-es v0.9.0 [INFO] [stderr] Compiling rusoto_credential v0.5.0 [INFO] [stderr] Compiling rusoto v0.23.0 [INFO] [stderr] Compiling lout v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gelf.rs:37:49 [INFO] [stderr] | [INFO] [stderr] 37 | fn decompressor(&self, r : Message) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gelf.rs:39:78 [INFO] [stderr] | [INFO] [stderr] 39 | GelfMagic::Gz => Box::new(GzDecoder::new(r).unwrap()) as Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gelf.rs:40:72 [INFO] [stderr] | [INFO] [stderr] 40 | GelfMagic::Snappy => Box::new(snap::Reader::new(r)) as Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gelf.rs:41:85 [INFO] [stderr] | [INFO] [stderr] 41 | GelfMagic::Plain => Box::new(BufReader::with_capacity(2048, r)) as Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gelf.rs:178:81 [INFO] [stderr] | [INFO] [stderr] 178 | .map(|m| Box::new(BufReader::with_capacity(2048, m)) as Box ) [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/output/postgres.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `csv::Result as CSVResult` [INFO] [stderr] --> src/output/translator.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use csv::Result as CSVResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/main.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufMut` [INFO] [stderr] --> src/main.rs:48:23 [INFO] [stderr] | [INFO] [stderr] 48 | use bytes::{BytesMut, BufMut}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/gelf.rs:199:13 [INFO] [stderr] | [INFO] [stderr] 199 | let mut ibuf = Vec::with_capacity(buf.len()); [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: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) [INFO] [stderr] --> src/gelf.rs:50:10 [INFO] [stderr] | [INFO] [stderr] 50 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(safe_packed_borrows)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] [INFO] [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) [INFO] [stderr] --> src/gelf.rs:50:17 [INFO] [stderr] | [INFO] [stderr] 50 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/gelf.rs:169:46 [INFO] [stderr] | [INFO] [stderr] 169 | self.chunkmap.remove(&hdr.id).map(|m| gelftype.decompressor(m)) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(drop_types_in_const)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/gelf.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | w.write_all(buf); [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] Finished dev [unoptimized + debuginfo] target(s) in 2m 13s [INFO] running `"docker" "inspect" "4bc8611a0016ba420cad914cd46b49f9aaeccb8aeb3aaff4c734c4d3a9a314a5"` [INFO] running `"docker" "rm" "-f" "4bc8611a0016ba420cad914cd46b49f9aaeccb8aeb3aaff4c734c4d3a9a314a5"` [INFO] [stdout] 4bc8611a0016ba420cad914cd46b49f9aaeccb8aeb3aaff4c734c4d3a9a314a5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rrichardson/lout:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 554f62f865ce05071ffcaebf688805c9d89baef8a761b8f5e56777db1e3e8b99 [INFO] running `"docker" "start" "-a" "554f62f865ce05071ffcaebf688805c9d89baef8a761b8f5e56777db1e3e8b99"` [INFO] [stderr] warning: unused manifest key: profile.bench.features [INFO] [stderr] Compiling lout v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gelf.rs:37:49 [INFO] [stderr] | [INFO] [stderr] 37 | fn decompressor(&self, r : Message) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gelf.rs:39:78 [INFO] [stderr] | [INFO] [stderr] 39 | GelfMagic::Gz => Box::new(GzDecoder::new(r).unwrap()) as Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gelf.rs:40:72 [INFO] [stderr] | [INFO] [stderr] 40 | GelfMagic::Snappy => Box::new(snap::Reader::new(r)) as Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gelf.rs:41:85 [INFO] [stderr] | [INFO] [stderr] 41 | GelfMagic::Plain => Box::new(BufReader::with_capacity(2048, r)) as Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gelf.rs:178:81 [INFO] [stderr] | [INFO] [stderr] 178 | .map(|m| Box::new(BufReader::with_capacity(2048, m)) as Box ) [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufMut`, `Buf` [INFO] [stderr] --> src/gelf.rs:240:27 [INFO] [stderr] | [INFO] [stderr] 240 | use bytes::{BytesMut, Buf, BufMut}; [INFO] [stderr] | ^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `GzEncoder` [INFO] [stderr] --> src/gelf.rs:246:25 [INFO] [stderr] | [INFO] [stderr] 246 | use flate2::write::{GzEncoder}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/output/postgres.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `csv::Result as CSVResult` [INFO] [stderr] --> src/output/translator.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use csv::Result as CSVResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/main.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufMut` [INFO] [stderr] --> src/main.rs:48:23 [INFO] [stderr] | [INFO] [stderr] 48 | use bytes::{BytesMut, BufMut}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/gelf.rs:199:13 [INFO] [stderr] | [INFO] [stderr] 199 | let mut ibuf = Vec::with_capacity(buf.len()); [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: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) [INFO] [stderr] --> src/gelf.rs:50:10 [INFO] [stderr] | [INFO] [stderr] 50 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(safe_packed_borrows)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] [INFO] [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133) [INFO] [stderr] --> src/gelf.rs:50:17 [INFO] [stderr] | [INFO] [stderr] 50 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/gelf.rs:169:46 [INFO] [stderr] | [INFO] [stderr] 169 | self.chunkmap.remove(&hdr.id).map(|m| gelftype.decompressor(m)) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(drop_types_in_const)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/gelf.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | w.write_all(buf); [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/gelf.rs:257:9 [INFO] [stderr] | [INFO] [stderr] 257 | b.write_str("012345678901234567890123456789"); [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/gelf.rs:268:9 [INFO] [stderr] | [INFO] [stderr] 268 | b.write_str("012345678901234567890123456789"); [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/gelf.rs:278:9 [INFO] [stderr] | [INFO] [stderr] 278 | b.write_str("012345678901234567890123456789"); [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/gelf.rs:289:9 [INFO] [stderr] | [INFO] [stderr] 289 | b.write_str("012345678901234567890123456789"); [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/gelf.rs:303:9 [INFO] [stderr] | [INFO] [stderr] 303 | b.write_str("0123456789abcdefghijklmnopqrst"); [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/gelf.rs:325:9 [INFO] [stderr] | [INFO] [stderr] 325 | b.write_str("0123456789abcdefghijklmnopqrst"); [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/gelf.rs:349:9 [INFO] [stderr] | [INFO] [stderr] 349 | b1.write_str("0123456789"); [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/gelf.rs:350:9 [INFO] [stderr] | [INFO] [stderr] 350 | b2.write_str("abcdefghij"); [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/gelf.rs:351:9 [INFO] [stderr] | [INFO] [stderr] 351 | b3.write_str("klmnopqrst"); [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/gelf.rs:375:9 [INFO] [stderr] | [INFO] [stderr] 375 | b1.write_str("0123456789"); [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/gelf.rs:376:9 [INFO] [stderr] | [INFO] [stderr] 376 | b2.write_str("abcdefghij"); [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/gelf.rs:377:9 [INFO] [stderr] | [INFO] [stderr] 377 | b3.write_str("klmnopqrst"); [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/gelf.rs:396:9 [INFO] [stderr] | [INFO] [stderr] 396 | b1.write_str(&data[..2500]); [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/gelf.rs:397:9 [INFO] [stderr] | [INFO] [stderr] 397 | b2.write_str(&data[2500..5000]); [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/gelf.rs:398:9 [INFO] [stderr] | [INFO] [stderr] 398 | b3.write_str(&data[5000..7500]); [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/gelf.rs:399:9 [INFO] [stderr] | [INFO] [stderr] 399 | b4.write_str(&data[7500..]); [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/gelf.rs:419:9 [INFO] [stderr] | [INFO] [stderr] 419 | b1.write_str("blahblahblah"); [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/gelf.rs:420:9 [INFO] [stderr] | [INFO] [stderr] 420 | b1.write_str(&data[..2500]); [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/gelf.rs:421:9 [INFO] [stderr] | [INFO] [stderr] 421 | b2.write_str("blahblahblah"); [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/gelf.rs:422:9 [INFO] [stderr] | [INFO] [stderr] 422 | b2.write_str(&data[2500..5000]); [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/gelf.rs:423:9 [INFO] [stderr] | [INFO] [stderr] 423 | b3.write_str("blahblahblah"); [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/gelf.rs:424:9 [INFO] [stderr] | [INFO] [stderr] 424 | b3.write_str(&data[5000..7500]); [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/gelf.rs:425:9 [INFO] [stderr] | [INFO] [stderr] 425 | b4.write_str("blahblahblah"); [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/gelf.rs:426:9 [INFO] [stderr] | [INFO] [stderr] 426 | b4.write_str(&data[7500..]); [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/gelf.rs:456:9 [INFO] [stderr] | [INFO] [stderr] 456 | b1.write_str("blahblahblah"); [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/gelf.rs:457:9 [INFO] [stderr] | [INFO] [stderr] 457 | b1.write_str(&data[..2500]); [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/gelf.rs:458:9 [INFO] [stderr] | [INFO] [stderr] 458 | b2.write_str("blahblahblah"); [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/gelf.rs:459:9 [INFO] [stderr] | [INFO] [stderr] 459 | b2.write_str(&data[2500..5000]); [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/gelf.rs:460:9 [INFO] [stderr] | [INFO] [stderr] 460 | b3.write_str("blahblahblah"); [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/gelf.rs:461:9 [INFO] [stderr] | [INFO] [stderr] 461 | b3.write_str(&data[5000..7500]); [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/gelf.rs:462:9 [INFO] [stderr] | [INFO] [stderr] 462 | b4.write_str("blahblahblah"); [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/gelf.rs:463:9 [INFO] [stderr] | [INFO] [stderr] 463 | b4.write_str(&data[7500..]); [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 5.67s [INFO] running `"docker" "inspect" "554f62f865ce05071ffcaebf688805c9d89baef8a761b8f5e56777db1e3e8b99"` [INFO] running `"docker" "rm" "-f" "554f62f865ce05071ffcaebf688805c9d89baef8a761b8f5e56777db1e3e8b99"` [INFO] [stdout] 554f62f865ce05071ffcaebf688805c9d89baef8a761b8f5e56777db1e3e8b99 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rrichardson/lout:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] ffeccf59a769f2c4696db1b4c1dec39b9c215106e8eaaf200a65f303fb02da74 [INFO] running `"docker" "start" "-a" "ffeccf59a769f2c4696db1b4c1dec39b9c215106e8eaaf200a65f303fb02da74"` [INFO] [stderr] warning: unused manifest key: profile.bench.features [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/crater/target/debug/deps/lout-25c60bb08d93c4ff [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test gelf::tests::encode_basic ... ok [INFO] [stdout] test gelf::tests::message_bad ... ok [INFO] [stdout] test gelf::tests::bench_big_multipart_plain ... ok [INFO] [stdout] test gelf::tests::message_even ... ok [INFO] [stdout] test gelf::tests::message_basic ... ok [INFO] [stdout] test gelf::tests::message_multi ... ok [INFO] [stdout] test gelf::tests::message_big_w_offsets ... ok [INFO] [stdout] test gelf::tests::message_multi_big ... ok [INFO] [stdout] test gelf::tests::message_multi_write ... ok [INFO] [stdout] test gelf::tests::message_multi_offset ... ok [INFO] [stdout] test gelf::tests::message_big ... ok [INFO] [stdout] test gelf::tests::message_under ... ok [INFO] [stdout] test gelf::tests::bench_big_multipart_gz ... ok [INFO] [stdout] test gelf::tests::encode_decode_message ... ok [INFO] [stdout] test gelf::tests::message_press_decompress ... ok [INFO] [stdout] test gelf::tests::bench_big_multipart_snappy ... ok [INFO] [stdout] test gelf::tests::parser_encode_decode ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ffeccf59a769f2c4696db1b4c1dec39b9c215106e8eaaf200a65f303fb02da74"` [INFO] running `"docker" "rm" "-f" "ffeccf59a769f2c4696db1b4c1dec39b9c215106e8eaaf200a65f303fb02da74"` [INFO] [stdout] ffeccf59a769f2c4696db1b4c1dec39b9c215106e8eaaf200a65f303fb02da74