[INFO] fetching crate cargo-benchcmp 0.4.3... [INFO] testing cargo-benchcmp-0.4.3 against 1.55.0 for beta-1.56-1 [INFO] extracting crate cargo-benchcmp 0.4.3 into /workspace/builds/worker-32/source [INFO] validating manifest of crates.io crate cargo-benchcmp 0.4.3 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-benchcmp 0.4.3 [INFO] finished tweaking crates.io crate cargo-benchcmp 0.4.3 [INFO] tweaked toml for crates.io crate cargo-benchcmp 0.4.3 written to /workspace/builds/worker-32/source/Cargo.toml [INFO] crate crates.io crate cargo-benchcmp 0.4.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0dc95ba0e1879a9220328848a66dbe4cf1df924f6cb3ff37e406e21882381739 [INFO] running `Command { std: "docker" "start" "-a" "0dc95ba0e1879a9220328848a66dbe4cf1df924f6cb3ff37e406e21882381739", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0dc95ba0e1879a9220328848a66dbe4cf1df924f6cb3ff37e406e21882381739", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dc95ba0e1879a9220328848a66dbe4cf1df924f6cb3ff37e406e21882381739", kill_on_drop: false }` [INFO] [stdout] 0dc95ba0e1879a9220328848a66dbe4cf1df924f6cb3ff37e406e21882381739 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5bdc8dfaf194d7ef24ed0a4d0290f40c0d5add54dd608f0f02208654d998490 [INFO] running `Command { std: "docker" "start" "-a" "e5bdc8dfaf194d7ef24ed0a4d0290f40c0d5add54dd608f0f02208654d998490", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.23 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling term v0.5.1 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling cargo-benchcmp v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:27:32 [INFO] [stdout] | [INFO] [stdout] 27 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:102:23 [INFO] [stdout] | [INFO] [stdout] 102 | let benches = try!(self.parse_benchmarks()).paired(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:138:36 [INFO] [stdout] | [INFO] [stdout] 138 | When::Never => try!(output.print(&mut io::stdout())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | let benches = try!(Args::parse_buffer(stdin_lock)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:220:21 [INFO] [stdout] | [INFO] [stdout] 220 | let b_old = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_old))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:220:64 [INFO] [stdout] | [INFO] [stdout] 220 | let b_old = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_old))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:221:21 [INFO] [stdout] | [INFO] [stdout] 221 | let b_new = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_new))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:221:64 [INFO] [stdout] | [INFO] [stdout] 221 | let b_new = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_new))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:231:23 [INFO] [stdout] | [INFO] [stdout] 231 | let benches = try!(Args::parse_buffer(io::BufReader::new(try!(File::open(file))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:231:66 [INFO] [stdout] | [INFO] [stdout] 231 | let benches = try!(Args::parse_buffer(io::BufReader::new(try!(File::open(file))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:240:32 [INFO] [stdout] | [INFO] [stdout] 240 | if let Ok(bench) = try!(result).parse() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:21:42 [INFO] [stdout] | [INFO] [stdout] 21 | Error::Regex(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:22:39 [INFO] [stdout] | [INFO] [stdout] 22 | Error::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:23:52 [INFO] [stdout] | [INFO] [stdout] 23 | Error::OpenFile { ref err, .. } => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.59s [INFO] running `Command { std: "docker" "inspect" "e5bdc8dfaf194d7ef24ed0a4d0290f40c0d5add54dd608f0f02208654d998490", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5bdc8dfaf194d7ef24ed0a4d0290f40c0d5add54dd608f0f02208654d998490", kill_on_drop: false }` [INFO] [stdout] e5bdc8dfaf194d7ef24ed0a4d0290f40c0d5add54dd608f0f02208654d998490 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa3e8e9974feee53cba6a0400ced370bf51d5536ae11ed7b9877e697d6c860f3 [INFO] running `Command { std: "docker" "start" "-a" "fa3e8e9974feee53cba6a0400ced370bf51d5536ae11ed7b9877e697d6c860f3", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:27:32 [INFO] [stdout] | [INFO] [stdout] 27 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:102:23 [INFO] [stdout] | [INFO] [stdout] 102 | let benches = try!(self.parse_benchmarks()).paired(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:138:36 [INFO] [stdout] | [INFO] [stdout] 138 | When::Never => try!(output.print(&mut io::stdout())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | let benches = try!(Args::parse_buffer(stdin_lock)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:220:21 [INFO] [stdout] | [INFO] [stdout] 220 | let b_old = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_old))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:220:64 [INFO] [stdout] | [INFO] [stdout] 220 | let b_old = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_old))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:221:21 [INFO] [stdout] | [INFO] [stdout] 221 | let b_new = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_new))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:221:64 [INFO] [stdout] | [INFO] [stdout] 221 | let b_new = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_new))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:231:23 [INFO] [stdout] | [INFO] [stdout] 231 | let benches = try!(Args::parse_buffer(io::BufReader::new(try!(File::open(file))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:231:66 [INFO] [stdout] | [INFO] [stdout] 231 | let benches = try!(Args::parse_buffer(io::BufReader::new(try!(File::open(file))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:240:32 [INFO] [stdout] | [INFO] [stdout] 240 | if let Ok(bench) = try!(result).parse() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:21:42 [INFO] [stdout] | [INFO] [stdout] 21 | Error::Regex(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:22:39 [INFO] [stdout] | [INFO] [stdout] 22 | Error::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:23:52 [INFO] [stdout] | [INFO] [stdout] 23 | Error::OpenFile { ref err, .. } => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling cargo-benchcmp v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:27:32 [INFO] [stdout] | [INFO] [stdout] 27 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/integration.rs:107:35 [INFO] [stdout] | [INFO] [stdout] 107 | assert!(status.success(), format!( [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 108 | | "expected command to succeed, but it failed.\nexit code: {}\nstdout: {}\nstderr:{}\n", [INFO] [stdout] 109 | | status.code().unwrap(), [INFO] [stdout] 110 | | self.stdout, [INFO] [stdout] 111 | | self.stderr, [INFO] [stdout] 112 | | )); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 107 | assert!(status.success(), [INFO] [stdout] 108 | "expected command to succeed, but it failed.\nexit code: {}\nstdout: {}\nstderr:{}\n", [INFO] [stdout] 109 | status.code().unwrap(), [INFO] [stdout] 110 | self.stdout, [INFO] [stdout] 111 | self.stderr, [INFO] [stdout] 112 | ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/integration.rs:118:41 [INFO] [stdout] | [INFO] [stdout] 118 | assert!(self.stdout.is_empty(), format!("expected no stdout, got {}", self.stdout)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 118 | assert!(self.stdout.is_empty(), "expected no stdout, got {}", self.stdout); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/integration.rs:124:41 [INFO] [stdout] | [INFO] [stdout] 124 | assert!(self.stderr.is_empty(), format!("expected no stderr, got {}", self.stderr)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 124 | assert!(self.stderr.is_empty(), "expected no stderr, got {}", self.stderr); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:102:23 [INFO] [stdout] | [INFO] [stdout] 102 | let benches = try!(self.parse_benchmarks()).paired(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:138:36 [INFO] [stdout] | [INFO] [stdout] 138 | When::Never => try!(output.print(&mut io::stdout())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:207:31 [INFO] [stdout] | [INFO] [stdout] 207 | let benches = try!(Args::parse_buffer(stdin_lock)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:220:21 [INFO] [stdout] | [INFO] [stdout] 220 | let b_old = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_old))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:220:64 [INFO] [stdout] | [INFO] [stdout] 220 | let b_old = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_old))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:221:21 [INFO] [stdout] | [INFO] [stdout] 221 | let b_new = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_new))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:221:64 [INFO] [stdout] | [INFO] [stdout] 221 | let b_new = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_new))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:231:23 [INFO] [stdout] | [INFO] [stdout] 231 | let benches = try!(Args::parse_buffer(io::BufReader::new(try!(File::open(file))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:231:66 [INFO] [stdout] | [INFO] [stdout] 231 | let benches = try!(Args::parse_buffer(io::BufReader::new(try!(File::open(file))))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:240:32 [INFO] [stdout] | [INFO] [stdout] 240 | if let Ok(bench) = try!(result).parse() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:21:42 [INFO] [stdout] | [INFO] [stdout] 21 | Error::Regex(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:22:39 [INFO] [stdout] | [INFO] [stdout] 22 | Error::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:23:52 [INFO] [stdout] | [INFO] [stdout] 23 | Error::OpenFile { ref err, .. } => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.54s [INFO] running `Command { std: "docker" "inspect" "fa3e8e9974feee53cba6a0400ced370bf51d5536ae11ed7b9877e697d6c860f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa3e8e9974feee53cba6a0400ced370bf51d5536ae11ed7b9877e697d6c860f3", kill_on_drop: false }` [INFO] [stdout] fa3e8e9974feee53cba6a0400ced370bf51d5536ae11ed7b9877e697d6c860f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 399784cc87deb76c1e01feea841e6854dd0fb12b97a86ed216b62d28e8a7066d [INFO] running `Command { std: "docker" "start" "-a" "399784cc87deb76c1e01feea841e6854dd0fb12b97a86ed216b62d28e8a7066d", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/integration.rs:107:35 [INFO] [stderr] | [INFO] [stderr] 107 | assert!(status.success(), format!( [INFO] [stderr] | ___________________________________^ [INFO] [stderr] 108 | | "expected command to succeed, but it failed.\nexit code: {}\nstdout: {}\nstderr:{}\n", [INFO] [stderr] 109 | | status.code().unwrap(), [INFO] [stderr] 110 | | self.stdout, [INFO] [stderr] 111 | | self.stderr, [INFO] [stderr] 112 | | )); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 107 | assert!(status.success(), [INFO] [stderr] 108 | "expected command to succeed, but it failed.\nexit code: {}\nstdout: {}\nstderr:{}\n", [INFO] [stderr] 109 | status.code().unwrap(), [INFO] [stderr] 110 | self.stdout, [INFO] [stderr] 111 | self.stderr, [INFO] [stderr] 112 | ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/integration.rs:118:41 [INFO] [stderr] | [INFO] [stderr] 118 | assert!(self.stdout.is_empty(), format!("expected no stdout, got {}", self.stdout)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 118 | assert!(self.stdout.is_empty(), "expected no stdout, got {}", self.stdout); [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/integration.rs:124:41 [INFO] [stderr] | [INFO] [stderr] 124 | assert!(self.stderr.is_empty(), format!("expected no stderr, got {}", self.stderr)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 124 | assert!(self.stderr.is_empty(), "expected no stderr, got {}", self.stderr); [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:27:32 [INFO] [stderr] | [INFO] [stderr] 27 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:102:23 [INFO] [stderr] | [INFO] [stderr] 102 | let benches = try!(self.parse_benchmarks()).paired(); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:138:36 [INFO] [stderr] | [INFO] [stderr] 138 | When::Never => try!(output.print(&mut io::stdout())), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:207:31 [INFO] [stderr] | [INFO] [stderr] 207 | let benches = try!(Args::parse_buffer(stdin_lock)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:220:21 [INFO] [stderr] | [INFO] [stderr] 220 | let b_old = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_old))))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:220:64 [INFO] [stderr] | [INFO] [stderr] 220 | let b_old = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_old))))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:221:21 [INFO] [stderr] | [INFO] [stderr] 221 | let b_new = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_new))))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:221:64 [INFO] [stderr] | [INFO] [stderr] 221 | let b_new = try!(Args::parse_buffer(io::BufReader::new(try!(open_file(&self.arg_new))))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:231:23 [INFO] [stderr] | [INFO] [stderr] 231 | let benches = try!(Args::parse_buffer(io::BufReader::new(try!(File::open(file))))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:231:66 [INFO] [stderr] | [INFO] [stderr] 231 | let benches = try!(Args::parse_buffer(io::BufReader::new(try!(File::open(file))))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/main.rs:240:32 [INFO] [stderr] | [INFO] [stderr] 240 | if let Ok(bench) = try!(result).parse() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:21:42 [INFO] [stderr] | [INFO] [stderr] 21 | Error::Regex(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:22:39 [INFO] [stderr] | [INFO] [stderr] 22 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:23:52 [INFO] [stderr] | [INFO] [stderr] 23 | Error::OpenFile { ref err, .. } => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cargo-benchcmp` (test "integration") generated 3 warnings [INFO] [stderr] warning: `cargo-benchcmp` (bin "cargo-benchcmp") generated 14 warnings [INFO] [stderr] warning: `cargo-benchcmp` (bin "cargo-benchcmp" test) generated 14 warnings (14 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cargo_benchcmp-966bda67c9291eba) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test benchmark::tests::commafy::number_matches ... ok [INFO] [stdout] test benchmark::tests::commafy::comma_every_three ... ok [INFO] [stdout] test tests::names::empty_gives_new ... ok [INFO] [stdout] test tests::names::empty_gives_old ... ok [INFO] [stdout] test tests::names::non_path_gives_originals ... ok [INFO] [stdout] test benchmark::tests::overlap::result_from_vecs ... ok [INFO] [stdout] test benchmark::tests::overlap::overlap_correct ... ok [INFO] [stdout] test benchmark::tests::benchmark::reparse ... ok [INFO] [stdout] test benchmark::tests::overlap::missing_correct ... ok [INFO] [stdout] test tests::names::same_path_gives_originals ... ok [INFO] [stdout] test tests::split_benchmarks::dropped_non_prefix ... ok [INFO] [stdout] test tests::split_benchmarks::from_original ... ok [INFO] [stdout] test tests::names::difference_preserving ... ok [INFO] [stdout] test tests::split_benchmarks::non_overlapping ... ok [INFO] [stdout] test tests::names::shortest_difference ... ok [INFO] [stdout] test tests::names::gives_suffixes ... ok [INFO] [stdout] test tests::names::symmetric_operation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-969349a8516039f4) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test invalid_arguments ... ok [INFO] [stdout] test version ... ok [INFO] [stdout] test zero_improvements ... ok [INFO] [stdout] test different_input ... ok [INFO] [stdout] test within_threshold_1_comparing_4_5 ... ok [INFO] [stdout] test empty_results ... ok [INFO] [stdout] test within_threshold_12_comparing_6_7 ... ok [INFO] [stdout] test within_threshold_4_comparing_6_7_regressions ... ok [INFO] [stdout] test zero_regressions ... ok [INFO] [stdout] test within_threshold_3_comparing_6_7_improvements ... ok [INFO] [stdout] test zero_improvements_threshold ... ok [INFO] [stdout] test zero_regressions_threshold ... ok [INFO] [stdout] test same_input ... ok [INFO] [stdout] test different_input_selections ... ok [INFO] [stdout] test stdin ... ok [INFO] [stdout] test non_overlapping_input ... ok [INFO] [stdout] test different_input_colored ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- different_input_colored stdout ---- [INFO] [stdout] thread 'different_input_colored' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `" name bench_output_2.txt ns/iter bench_output_3.txt ns/iter diff ns/iter diff % speedup \n ac_one_byte 349 (28653 MB/s) 354 (28248 MB/s) 5 1.43% x 0.99 \n ac_one_prefix_byte_every_match 112,957 (88 MB/s) 150,581 (66 MB/s) 37,624 33.31% x 0.75 \n ac_one_prefix_byte_no_match 350 (28571 MB/s) 354 (28248 MB/s) 4 1.14% x 0.99 \n ac_one_prefix_byte_random 16,096 (621 MB/s) 20,273 (493 MB/s) 4,177 25.95% x 0.79 \n ac_ten_bytes 58,588 (170 MB/s) 108,092 (92 MB/s) 49,504 84.50% x 0.54 \n ac_ten_diff_prefix 58,601 (170 MB/s) 108,082 (92 MB/s) 49,481 84.44% x 0.54 \n ac_ten_one_prefix_byte_every_match 112,920 (88 MB/s) 150,561 (66 MB/s) 37,641 33.33% x 0.75 \n ac_ten_one_prefix_byte_no_match 350 (28571 MB/s) 354 (28248 MB/s) 4 1.14% x 0.99 \n ac_ten_one_prefix_byte_random 19,181 (521 MB/s) 23,684 (422 MB/s) 4,503 23.48% x 0.81 \n ac_two_bytes 3,125 (3200 MB/s) 3,138 (3186 MB/s) 13 0.42% x 1.00 \n ac_two_diff_prefix 3,124 (3201 MB/s) 3,138 (3186 MB/s) 14 0.45% x 1.00 \n ac_two_one_prefix_byte_every_match 112,934 (88 MB/s) 150,571 (66 MB/s) 37,637 33.33% x 0.75 \n ac_two_one_prefix_byte_no_match 350 (28571 MB/s) 354 (28248 MB/s) 4 1.14% x 0.99 \n ac_two_one_prefix_byte_random 16,511 (605 MB/s) 21,009 (476 MB/s) 4,498 27.24% x 0.79 \n"`, [INFO] [stdout] right: `" \u{1b}[1mname \u{1b}(B\u{1b}[m \u{1b}[1mbench_output_2.txt ns/iter\u{1b}(B\u{1b}[m \u{1b}[1mbench_output_3.txt ns/iter\u{1b}(B\u{1b}[m \u{1b}[1mdiff ns/iter\u{1b}(B\u{1b}[m \u{1b}[1mdiff %\u{1b}(B\u{1b}[m \u{1b}[1mspeedup\u{1b}(B\u{1b}[m \n \u{1b}[31mac_one_byte \u{1b}(B\u{1b}[m \u{1b}[31m349 (28653 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m354 (28248 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 5\u{1b}(B\u{1b}[m \u{1b}[31m 1.43%\u{1b}(B\u{1b}[m \u{1b}[31m x 0.99\u{1b}(B\u{1b}[m \n \u{1b}[31mac_one_prefix_byte_every_match \u{1b}(B\u{1b}[m \u{1b}[31m112,957 (88 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m150,581 (66 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 37,624\u{1b}(B\u{1b}[m \u{1b}[31m33.31%\u{1b}(B\u{1b}[m \u{1b}[31m x 0.75\u{1b}(B\u{1b}[m \n \u{1b}[31mac_one_prefix_byte_no_match \u{1b}(B\u{1b}[m \u{1b}[31m350 (28571 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m354 (28248 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 4\u{1b}(B\u{1b}[m \u{1b}[31m 1.14%\u{1b}(B\u{1b}[m \u{1b}[31m x 0.99\u{1b}(B\u{1b}[m \n \u{1b}[31mac_one_prefix_byte_random \u{1b}(B\u{1b}[m \u{1b}[31m16,096 (621 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m20,273 (493 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 4,177\u{1b}(B\u{1b}[m \u{1b}[31m25.95%\u{1b}(B\u{1b}[m \u{1b}[31m x 0.79\u{1b}(B\u{1b}[m \n \u{1b}[31mac_ten_bytes \u{1b}(B\u{1b}[m \u{1b}[31m58,588 (170 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m108,092 (92 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 49,504\u{1b}(B\u{1b}[m \u{1b}[31m84.50%\u{1b}(B\u{1b}[m \u{1b}[31m x 0.54\u{1b}(B\u{1b}[m \n \u{1b}[31mac_ten_diff_prefix \u{1b}(B\u{1b}[m \u{1b}[31m58,601 (170 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m108,082 (92 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 49,481\u{1b}(B\u{1b}[m \u{1b}[31m84.44%\u{1b}(B\u{1b}[m \u{1b}[31m x 0.54\u{1b}(B\u{1b}[m \n \u{1b}[31mac_ten_one_prefix_byte_every_match\u{1b}(B\u{1b}[m \u{1b}[31m112,920 (88 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m150,561 (66 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 37,641\u{1b}(B\u{1b}[m \u{1b}[31m33.33%\u{1b}(B\u{1b}[m \u{1b}[31m x 0.75\u{1b}(B\u{1b}[m \n \u{1b}[31mac_ten_one_prefix_byte_no_match \u{1b}(B\u{1b}[m \u{1b}[31m350 (28571 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m354 (28248 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 4\u{1b}(B\u{1b}[m \u{1b}[31m 1.14%\u{1b}(B\u{1b}[m \u{1b}[31m x 0.99\u{1b}(B\u{1b}[m \n \u{1b}[31mac_ten_one_prefix_byte_random \u{1b}(B\u{1b}[m \u{1b}[31m19,181 (521 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m23,684 (422 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 4,503\u{1b}(B\u{1b}[m \u{1b}[31m23.48%\u{1b}(B\u{1b}[m \u{1b}[31m x 0.81\u{1b}(B\u{1b}[m \n \u{1b}[31mac_two_bytes \u{1b}(B\u{1b}[m \u{1b}[31m3,125 (3200 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m3,138 (3186 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 13\u{1b}(B\u{1b}[m \u{1b}[31m 0.42%\u{1b}(B\u{1b}[m \u{1b}[31m x 1.00\u{1b}(B\u{1b}[m \n \u{1b}[31mac_two_diff_prefix \u{1b}(B\u{1b}[m \u{1b}[31m3,124 (3201 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m3,138 (3186 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 14\u{1b}(B\u{1b}[m \u{1b}[31m 0.45%\u{1b}(B\u{1b}[m \u{1b}[31m x 1.00\u{1b}(B\u{1b}[m \n \u{1b}[31mac_two_one_prefix_byte_every_match\u{1b}(B\u{1b}[m \u{1b}[31m112,934 (88 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m150,571 (66 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 37,637\u{1b}(B\u{1b}[m \u{1b}[31m33.33%\u{1b}(B\u{1b}[m \u{1b}[31m x 0.75\u{1b}(B\u{1b}[m \n \u{1b}[31mac_two_one_prefix_byte_no_match \u{1b}(B\u{1b}[m \u{1b}[31m350 (28571 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m354 (28248 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 4\u{1b}(B\u{1b}[m \u{1b}[31m 1.14%\u{1b}(B\u{1b}[m \u{1b}[31m x 0.99\u{1b}(B\u{1b}[m \n \u{1b}[31mac_two_one_prefix_byte_random \u{1b}(B\u{1b}[m \u{1b}[31m16,511 (605 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m21,009 (476 MB/s) \u{1b}(B\u{1b}[m \u{1b}[31m 4,498\u{1b}(B\u{1b}[m \u{1b}[31m27.24%\u{1b}(B\u{1b}[m \u{1b}[31m x 0.79\u{1b}(B\u{1b}[m \n"`: stdout does not match expected', tests/integration.rs:130:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56360c3fc600 - std::backtrace_rs::backtrace::libunwind::trace::ha0ad43e8a952bfe7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x56360c3fc600 - std::backtrace_rs::backtrace::trace_unsynchronized::h6830419c0c4130dc [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x56360c3fc600 - std::sys_common::backtrace::_print_fmt::h8f3516631ffa1ef5 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x56360c3fc600 - ::fmt::he1640d5f0d93f618 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x56360c41f17c - core::fmt::write::h88012e1f01caeebf [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x56360c3f9415 - std::io::Write::write_fmt::h7728c39ea5632753 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x56360c3fe78b - std::sys_common::backtrace::_print::ha1f00492f406a015 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x56360c3fe78b - std::sys_common::backtrace::print::hd54561b13feb6af3 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x56360c3fe78b - std::panicking::default_hook::{{closure}}::h84fe124cd0864662 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x56360c3fe29c - std::panicking::default_hook::h5a8e74a76ce290a7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x56360c3fee54 - std::panicking::rust_panic_with_hook::h67c812a4fe9d4c91 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x56360c3fe937 - std::panicking::begin_panic_handler::{{closure}}::h33f9c1b96af300d7 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x56360c3fcafc - std::sys_common::backtrace::__rust_end_short_backtrace::h51bae64be5921f0e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x56360c3fe899 - rust_begin_unwind [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x56360c39f3a1 - core::panicking::panic_fmt::h12a3a3c256485fca [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x56360c41db7e - core::panicking::assert_failed_inner::hd10540743cd0e11a [INFO] [stdout] 16: 0x56360c3ad3aa - core::panicking::assert_failed::h8a1891a5e7ccda37 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/panicking.rs:117:5 [INFO] [stdout] 17: 0x56360c3a0f08 - integration::CommandUnderTest::stdout_is::h72873890efb81a85 [INFO] [stdout] at /opt/rustwide/workdir/tests/integration.rs:130:9 [INFO] [stdout] 18: 0x56360c3a16ae - integration::different_input_colored::h7945c578f5b853d8 [INFO] [stdout] at /opt/rustwide/workdir/tests/integration.rs:187:5 [INFO] [stdout] 19: 0x56360c3a15fa - integration::different_input_colored::{{closure}}::hc25b92466603804e [INFO] [stdout] at /opt/rustwide/workdir/tests/integration.rs:186:1 [INFO] [stdout] 20: 0x56360c3a51ee - core::ops::function::FnOnce::call_once::hca06f7324bb3405f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x56360c3e0843 - core::ops::function::FnOnce::call_once::h5aba9a5d361d6c79 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x56360c3e0843 - test::__rust_begin_short_backtrace::h705bb53b2b1d45e6 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:578:5 [INFO] [stdout] 23: 0x56360c3df2f8 - as core::ops::function::FnOnce>::call_once::ha20f614d7c0b2b6d [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 24: 0x56360c3df2f8 - as core::ops::function::FnOnce<()>>::call_once::hf02f19eeb64ceabd [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9 [INFO] [stdout] 25: 0x56360c3df2f8 - std::panicking::try::do_call::h4bfab65eb3b4b036 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 26: 0x56360c3df2f8 - std::panicking::try::h6613a46a6d2b6f88 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 27: 0x56360c3df2f8 - std::panic::catch_unwind::h9f07b17b60991273 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 28: 0x56360c3df2f8 - test::run_test_in_process::hc38797eecf07854f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:601:18 [INFO] [stdout] 29: 0x56360c3df2f8 - test::run_test::run_test_inner::{{closure}}::hac209db8bce0fd77 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:493:39 [INFO] [stdout] 30: 0x56360c3ada8d - test::run_test::run_test_inner::{{closure}}::h4aefdd4b4a423e20 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:520:37 [INFO] [stdout] 31: 0x56360c3ada8d - std::sys_common::backtrace::__rust_begin_short_backtrace::h652c9e2663704700 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 32: 0x56360c3b2268 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd84fd5e0b5b1f45f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 33: 0x56360c3b2268 - as core::ops::function::FnOnce<()>>::call_once::he23556962a2ae14b [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9 [INFO] [stdout] 34: 0x56360c3b2268 - std::panicking::try::do_call::h67d4f93e1fbaa5f9 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 35: 0x56360c3b2268 - std::panicking::try::h396886e678db815e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 36: 0x56360c3b2268 - std::panic::catch_unwind::hc1d64dcecf0a00e0 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14 [INFO] [stdout] 37: 0x56360c3b2268 - std::thread::Builder::spawn_unchecked::{{closure}}::hc2644cf33cb61d8e [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 38: 0x56360c3b2268 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4473c2c77b66963f [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x56360c403b57 - as core::ops::function::FnOnce>::call_once::h6bff7798948b1075 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 40: 0x56360c403b57 - as core::ops::function::FnOnce>::call_once::hc2d25ac38f6b2342 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 41: 0x56360c403b57 - std::sys::unix::thread::Thread::new::thread_start::hbba5bc368baac205 [INFO] [stdout] at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys/unix/thread.rs:74:17 [INFO] [stdout] 42: 0x7f90eb42c609 - start_thread [INFO] [stdout] 43: 0x7f90eb1fe293 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] different_input_colored [INFO] [stdout] [INFO] [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test integration' [INFO] running `Command { std: "docker" "inspect" "399784cc87deb76c1e01feea841e6854dd0fb12b97a86ed216b62d28e8a7066d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "399784cc87deb76c1e01feea841e6854dd0fb12b97a86ed216b62d28e8a7066d", kill_on_drop: false }` [INFO] [stdout] 399784cc87deb76c1e01feea841e6854dd0fb12b97a86ed216b62d28e8a7066d