[INFO] fetching crate simple_bencode 0.1.4... [INFO] testing simple_bencode-0.1.4 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate simple_bencode 0.1.4 into /workspace/builds/worker-112/source [INFO] validating manifest of crates.io crate simple_bencode 0.1.4 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate simple_bencode 0.1.4 [INFO] finished tweaking crates.io crate simple_bencode 0.1.4 [INFO] tweaked toml for crates.io crate simple_bencode 0.1.4 written to /workspace/builds/worker-112/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c342ca7935a0f58f12b7671ba07fa19770d67a8456205ccfb72fa3e116c0c65 [INFO] running `Command { std: "docker" "start" "-a" "9c342ca7935a0f58f12b7671ba07fa19770d67a8456205ccfb72fa3e116c0c65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c342ca7935a0f58f12b7671ba07fa19770d67a8456205ccfb72fa3e116c0c65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c342ca7935a0f58f12b7671ba07fa19770d67a8456205ccfb72fa3e116c0c65", kill_on_drop: false }` [INFO] [stdout] 9c342ca7935a0f58f12b7671ba07fa19770d67a8456205ccfb72fa3e116c0c65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb37f987da9e8fce486b77a039cc6b4c4bf0bc6a2bf9308888a679ec3f49911a [INFO] running `Command { std: "docker" "start" "-a" "bb37f987da9e8fce486b77a039cc6b4c4bf0bc6a2bf9308888a679ec3f49911a", kill_on_drop: false }` [INFO] [stderr] Compiling simple_bencode v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/decoder.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | '0' ... '9' => res = res*10 + (digit as i64 - ('0' as i64)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/decoder.rs:65:27 [INFO] [stdout] | [INFO] [stdout] 65 | _ => res.push(try!(read(bytes))), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/decoder.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | '0' ... '9' => length = length*10 + digit as usize - ('0' as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/decoder.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/decoder.rs:97:39 [INFO] [stdout] | [INFO] [stdout] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/decoder.rs:97:77 [INFO] [stdout] | [INFO] [stdout] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/decoder.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | '0' ... '9' => read_string(bytes, byte).map(Value::String), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | try!(writer.write(&format!("{}:", s.len()).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | try!(writer.write(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | try!(writer.write(&format!("i{}e", i).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | try!(writer.write(&vec!['l' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | try!(writer.write(&vec!['e' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | try!(write(item, writer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | try!(writer.write(&vec!['d' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | try!(writer.write(&vec!['e' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | try!(write_string(key, writer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | try!(write(value, writer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/decoding_helpers.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | let encoded_value = try!(pop_value_bytestring(map, key)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "bb37f987da9e8fce486b77a039cc6b4c4bf0bc6a2bf9308888a679ec3f49911a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb37f987da9e8fce486b77a039cc6b4c4bf0bc6a2bf9308888a679ec3f49911a", kill_on_drop: false }` [INFO] [stdout] bb37f987da9e8fce486b77a039cc6b4c4bf0bc6a2bf9308888a679ec3f49911a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f813e2d9ef3e6a0edcb81ef1aa90cb5308633a50665929fd74d4b541cc81537f [INFO] running `Command { std: "docker" "start" "-a" "f813e2d9ef3e6a0edcb81ef1aa90cb5308633a50665929fd74d4b541cc81537f", kill_on_drop: false }` [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/decoder.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | '0' ... '9' => res = res*10 + (digit as i64 - ('0' as i64)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/decoder.rs:65:27 [INFO] [stdout] | [INFO] [stdout] 65 | _ => res.push(try!(read(bytes))), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/decoder.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | '0' ... '9' => length = length*10 + digit as usize - ('0' as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/decoder.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/decoder.rs:97:39 [INFO] [stdout] | [INFO] [stdout] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/decoder.rs:97:77 [INFO] [stdout] | [INFO] [stdout] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/decoder.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | '0' ... '9' => read_string(bytes, byte).map(Value::String), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | try!(writer.write(&format!("{}:", s.len()).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | try!(writer.write(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | try!(writer.write(&format!("i{}e", i).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | try!(writer.write(&vec!['l' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | try!(writer.write(&vec!['e' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | try!(write(item, writer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | try!(writer.write(&vec!['d' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | try!(writer.write(&vec!['e' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | try!(write_string(key, writer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | try!(write(value, writer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/decoding_helpers.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | let encoded_value = try!(pop_value_bytestring(map, key)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling simple_bencode v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/decoder.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | '0' ... '9' => res = res*10 + (digit as i64 - ('0' as i64)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/decoder.rs:65:27 [INFO] [stdout] | [INFO] [stdout] 65 | _ => res.push(try!(read(bytes))), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/decoder.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | '0' ... '9' => length = length*10 + digit as usize - ('0' as usize), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/decoder.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/decoder.rs:97:39 [INFO] [stdout] | [INFO] [stdout] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/decoder.rs:97:77 [INFO] [stdout] | [INFO] [stdout] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/decoder.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | '0' ... '9' => read_string(bytes, byte).map(Value::String), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | try!(writer.write(&format!("{}:", s.len()).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | try!(writer.write(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | try!(writer.write(&format!("i{}e", i).into_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | try!(writer.write(&vec!['l' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | try!(writer.write(&vec!['e' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | try!(write(item, writer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | try!(writer.write(&vec!['d' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | try!(writer.write(&vec!['e' as u8])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | try!(write_string(key, writer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/encoder.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | try!(write(value, writer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/decoding_helpers.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | let encoded_value = try!(pop_value_bytestring(map, key)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "f813e2d9ef3e6a0edcb81ef1aa90cb5308633a50665929fd74d4b541cc81537f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f813e2d9ef3e6a0edcb81ef1aa90cb5308633a50665929fd74d4b541cc81537f", kill_on_drop: false }` [INFO] [stdout] f813e2d9ef3e6a0edcb81ef1aa90cb5308633a50665929fd74d4b541cc81537f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 46b91e61f976515c4650807186f85c845e41e799827cc94a54210a22610fcc65 [INFO] running `Command { std: "docker" "start" "-a" "46b91e61f976515c4650807186f85c845e41e799827cc94a54210a22610fcc65", kill_on_drop: false }` [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stdout] [INFO] [stderr] --> src/decoder.rs:52:17 [INFO] [stdout] running 9 tests [INFO] [stderr] | [INFO] [stdout] test decoder::tests::array ... ok [INFO] [stderr] 52 | '0' ... '9' => res = res*10 + (digit as i64 - ('0' as i64)), [INFO] [stdout] test decoder::tests::dict ... ok [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] test decoder::tests::integer ... ok [INFO] [stderr] | [INFO] [stdout] test decoder::tests::string ... ok [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] test decoding_helpers::tests::test_utf8 ... ok [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] test encoder::tests::array ... ok [INFO] [stderr] = note: for more information, see [INFO] [stdout] test encoder::tests::string ... ok [INFO] [stderr] [INFO] [stdout] test encoder::tests::integer ... ok [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] test encoder::tests::dict ... ok [INFO] [stderr] --> src/decoder.rs:65:27 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stderr] 65 | _ => res.push(try!(read(bytes))), [INFO] [stdout] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/decoder.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | '0' ... '9' => length = length*10 + digit as usize - ('0' as usize), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/decoder.rs:97:17 [INFO] [stderr] | [INFO] [stderr] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [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 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/decoder.rs:97:39 [INFO] [stderr] | [INFO] [stderr] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/decoder.rs:97:77 [INFO] [stderr] | [INFO] [stderr] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/decoder.rs:111:13 [INFO] [stderr] | [INFO] [stderr] 111 | '0' ... '9' => read_string(bytes, byte).map(Value::String), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [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 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/encoder.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | try!(writer.write(&format!("{}:", s.len()).into_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/encoder.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | try!(writer.write(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/encoder.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | try!(writer.write(&format!("i{}e", i).into_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/encoder.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | try!(writer.write(&vec!['l' as u8])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/encoder.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | try!(writer.write(&vec!['e' as u8])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/encoder.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(write(item, writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/encoder.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | try!(writer.write(&vec!['d' as u8])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/encoder.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | try!(writer.write(&vec!['e' as u8])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/encoder.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | try!(write_string(key, writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/encoder.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | try!(write(value, writer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/decoding_helpers.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | let encoded_value = try!(pop_value_bytestring(map, key)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `simple_bencode` (lib) generated 18 warnings [INFO] [stderr] warning: `simple_bencode` (lib test) generated 18 warnings (18 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/simple_bencode-0f77940b171ea6ce) [INFO] [stderr] Doc-tests simple_bencode [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stdout] [INFO] [stderr] --> /opt/rustwide/workdir/src/decoder.rs:52:17 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 52 | '0' ... '9' => res = res*10 + (digit as i64 - ('0' as i64)), [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/decoder.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | '0' ... '9' => length = length*10 + digit as usize - ('0' as usize), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/decoder.rs:97:17 [INFO] [stderr] | [INFO] [stderr] 97 | '0' ... '9' => res.insert(try!(read_string(bytes, first_byte)), try!(read(bytes))), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/decoder.rs:111:13 [INFO] [stderr] | [INFO] [stderr] 111 | '0' ... '9' => read_string(bytes, byte).map(Value::String), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [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 [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] running `Command { std: "docker" "inspect" "46b91e61f976515c4650807186f85c845e41e799827cc94a54210a22610fcc65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46b91e61f976515c4650807186f85c845e41e799827cc94a54210a22610fcc65", kill_on_drop: false }` [INFO] [stdout] 46b91e61f976515c4650807186f85c845e41e799827cc94a54210a22610fcc65