[INFO] fetching crate by 0.1.2... [INFO] testing by-0.1.2 against 1.60.0 for beta-1.61-1 [INFO] extracting crate by 0.1.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate by 0.1.2 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate by 0.1.2 [INFO] finished tweaking crates.io crate by 0.1.2 [INFO] tweaked toml for crates.io crate by 0.1.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f6d225e396751c0391ee42ca704ae8a000fd1501f570d45f9df2c3815297789 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2f6d225e396751c0391ee42ca704ae8a000fd1501f570d45f9df2c3815297789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f6d225e396751c0391ee42ca704ae8a000fd1501f570d45f9df2c3815297789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f6d225e396751c0391ee42ca704ae8a000fd1501f570d45f9df2c3815297789", kill_on_drop: false }` [INFO] [stdout] 2f6d225e396751c0391ee42ca704ae8a000fd1501f570d45f9df2c3815297789 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ad75cf6dc70efd05ceae2be44986337f97589c972fb5ebda08364eddb1229352 [INFO] running `Command { std: "docker" "start" "-a" "ad75cf6dc70efd05ceae2be44986337f97589c972fb5ebda08364eddb1229352", kill_on_drop: false }` [INFO] [stderr] Compiling by v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/byte_str.rs:529:22 [INFO] [stdout] | [INFO] [stdout] 529 | 0x20 ... 0x7E => f.write_char(byte as char)?, [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "ad75cf6dc70efd05ceae2be44986337f97589c972fb5ebda08364eddb1229352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad75cf6dc70efd05ceae2be44986337f97589c972fb5ebda08364eddb1229352", kill_on_drop: false }` [INFO] [stdout] ad75cf6dc70efd05ceae2be44986337f97589c972fb5ebda08364eddb1229352 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5aee8e99f17ee75c09d6bac10628261a4c5c9649b75e49b2a4190d535e62461 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c5aee8e99f17ee75c09d6bac10628261a4c5c9649b75e49b2a4190d535e62461", kill_on_drop: false }` [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/byte_str.rs:529:22 [INFO] [stdout] | [INFO] [stdout] 529 | 0x20 ... 0x7E => f.write_char(byte as char)?, [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] [stderr] Compiling by v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/byte_str.rs:529:22 [INFO] [stdout] | [INFO] [stdout] 529 | 0x20 ... 0x7E => f.write_char(byte as char)?, [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "c5aee8e99f17ee75c09d6bac10628261a4c5c9649b75e49b2a4190d535e62461", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5aee8e99f17ee75c09d6bac10628261a4c5c9649b75e49b2a4190d535e62461", kill_on_drop: false }` [INFO] [stdout] c5aee8e99f17ee75c09d6bac10628261a4c5c9649b75e49b2a4190d535e62461 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 115c721a6d37d6c4dca0ece7db2621f0e3e5f972ea3f551eac63ac5f422b72fe [INFO] running `Command { std: "docker" "start" "-a" "115c721a6d37d6c4dca0ece7db2621f0e3e5f972ea3f551eac63ac5f422b72fe", kill_on_drop: false }` [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/byte_str.rs:529:22 [INFO] [stderr] | [INFO] [stderr] 529 | 0x20 ... 0x7E => f.write_char(byte as char)?, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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: `by` (lib) generated 1 warning [INFO] [stderr] warning: `by` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/by-5072c6d9c17dc560) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::find_test_1 ... ok [INFO] [stdout] test tests::match_test_2 ... ok [INFO] [stdout] test tests::split_test_5 ... ok [INFO] [stdout] test tests::match_test_3 ... ok [INFO] [stdout] test tests::split_test_4 ... ok [INFO] [stdout] test tests::match_test_4 ... ok [INFO] [stdout] test tests::find_test_2 ... ok [INFO] [stdout] test tests::split_test_6 ... ok [INFO] [stderr] Doc-tests by [INFO] [stdout] test tests::split_test_3 ... ok [INFO] [stdout] test tests::match_test_1 ... ok [INFO] [stdout] test tests::split_test_1 ... ok [INFO] [stdout] test tests::split_test_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/byte_str.rs:529:22 [INFO] [stderr] | [INFO] [stderr] 529 | 0x20 ... 0x7E => f.write_char(byte as char)?, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "115c721a6d37d6c4dca0ece7db2621f0e3e5f972ea3f551eac63ac5f422b72fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "115c721a6d37d6c4dca0ece7db2621f0e3e5f972ea3f551eac63ac5f422b72fe", kill_on_drop: false }` [INFO] [stdout] 115c721a6d37d6c4dca0ece7db2621f0e3e5f972ea3f551eac63ac5f422b72fe