[INFO] cloning repository https://github.com/subhojit777/minigrep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/subhojit777/minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhojit777%2Fminigrep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhojit777%2Fminigrep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a09f712508ea48282ef70ef99840551ec02c1535 [INFO] testing subhojit777/minigrep against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhojit777%2Fminigrep" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/subhojit777/minigrep on toolchain 595316b4006932405a63862d8fe65f71a6356293 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/subhojit777/minigrep [INFO] finished tweaking git repo https://github.com/subhojit777/minigrep [INFO] tweaked toml for git repo https://github.com/subhojit777/minigrep written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/subhojit777/minigrep already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c873c63c174ff1ef1abad01221878d91927236fc198c1e374b2cf78b5f1f0ff7 [INFO] running `Command { std: "docker" "start" "-a" "c873c63c174ff1ef1abad01221878d91927236fc198c1e374b2cf78b5f1f0ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c873c63c174ff1ef1abad01221878d91927236fc198c1e374b2cf78b5f1f0ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c873c63c174ff1ef1abad01221878d91927236fc198c1e374b2cf78b5f1f0ff7", kill_on_drop: false }` [INFO] [stdout] c873c63c174ff1ef1abad01221878d91927236fc198c1e374b2cf78b5f1f0ff7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15726da2341546948b1c21ecaf5c38528b8380e5f3267898a2489a80b4a6672c [INFO] running `Command { std: "docker" "start" "-a" "15726da2341546948b1c21ecaf5c38528b8380e5f3267898a2489a80b4a6672c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Compiling lazy_static v1.0.2 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling colored v1.6.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling aho-corasick v0.6.6 [INFO] [stderr] Compiling minigrep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minigrep/mod.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | pub type GenError = Box; [INFO] [stdout] | ^^^^^ [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | pub type GenError = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/lib.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 75 | Some(&args[1].trim_left_matches('-')), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 75 | Some(&args[1].trim_start_matches('-')), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.27s [INFO] running `Command { std: "docker" "inspect" "15726da2341546948b1c21ecaf5c38528b8380e5f3267898a2489a80b4a6672c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15726da2341546948b1c21ecaf5c38528b8380e5f3267898a2489a80b4a6672c", kill_on_drop: false }` [INFO] [stdout] 15726da2341546948b1c21ecaf5c38528b8380e5f3267898a2489a80b4a6672c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd5a9b07acdcfedf6da133b1ab2f42c22aabd0c8b3622c3ff4dec990903f7ef0 [INFO] running `Command { std: "docker" "start" "-a" "dd5a9b07acdcfedf6da133b1ab2f42c22aabd0c8b3622c3ff4dec990903f7ef0", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minigrep/mod.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | pub type GenError = Box; [INFO] [stdout] | ^^^^^ [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | pub type GenError = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/lib.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 75 | Some(&args[1].trim_left_matches('-')), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 75 | Some(&args[1].trim_start_matches('-')), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling minigrep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minigrep/mod.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | pub type GenError = Box; [INFO] [stdout] | ^^^^^ [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | pub type GenError = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/lib.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 75 | Some(&args[1].trim_left_matches('-')), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 75 | Some(&args[1].trim_start_matches('-')), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "dd5a9b07acdcfedf6da133b1ab2f42c22aabd0c8b3622c3ff4dec990903f7ef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd5a9b07acdcfedf6da133b1ab2f42c22aabd0c8b3622c3ff4dec990903f7ef0", kill_on_drop: false }` [INFO] [stdout] dd5a9b07acdcfedf6da133b1ab2f42c22aabd0c8b3622c3ff4dec990903f7ef0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5fd8ea6b490c342474d7b580ebce53e4792988d8303e6c28a2406799955427c3 [INFO] running `Command { std: "docker" "start" "-a" "5fd8ea6b490c342474d7b580ebce53e4792988d8303e6c28a2406799955427c3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/minigrep/mod.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | pub type GenError = Box; [INFO] [stderr] | ^^^^^ [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is an object-safe trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 7 | pub type GenError = Box; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stderr] --> src/lib.rs:75:23 [INFO] [stderr] | [INFO] [stderr] 75 | Some(&args[1].trim_left_matches('-')), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] help: replace the use of the deprecated method [INFO] [stderr] | [INFO] [stderr] 75 | Some(&args[1].trim_start_matches('-')), [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: `minigrep` (lib) generated 2 warnings (run `cargo fix --lib -p minigrep` to apply 2 suggestions) [INFO] [stderr] warning: `minigrep` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep-3b2c36e7cedad295) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test minigrep::config::tests::test_config_get_file ... ok [INFO] [stdout] test minigrep::config::tests::test_config_get_options ... ok [INFO] [stdout] test minigrep::config::tests::test_config_get_query ... ok [INFO] [stdout] test minigrep::config::tests::test_config_with_invalid_options ... ok [INFO] [stdout] test minigrep::config::tests::test_config_with_options ... ok [INFO] [stdout] test minigrep::error::tests::test_minigrep_error_new ... ok [INFO] [stdout] test minigrep::config::tests::test_config_without_options ... ok [INFO] [stdout] test minigrep::options::tests::test_options_case_sensitive ... ok [INFO] [stdout] test minigrep::options::tests::test_options_exact_match ... ok [INFO] [stdout] test minigrep::options::tests::test_options_is_case_sensitive ... ok [INFO] [stdout] test minigrep::options::tests::test_options_is_exact_match ... ok [INFO] [stdout] test minigrep::options::tests::test_options_new ... ok [INFO] [stdout] test tests::test_parse_config ... ok [INFO] [stdout] test tests::test_search ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/minigrep.rs (/opt/rustwide/target/debug/deps/minigrep-72fc7d98d7720489) [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] [stderr] Running tests/minigrep.rs (/opt/rustwide/target/debug/deps/minigrep-49192d178dfc54be) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_bin_incorrect_file ... ok [INFO] [stdout] test test_bin_incorrect_options ... ok [INFO] [stdout] test test_bin_too_few_args ... ok [INFO] [stdout] test test_bin ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests minigrep [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/minigrep/options.rs - minigrep::options::Options::is_case_sensitive (line 45) ... ok [INFO] [stdout] test src/minigrep/options.rs - minigrep::options::Options::is_exact_match (line 31) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5fd8ea6b490c342474d7b580ebce53e4792988d8303e6c28a2406799955427c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fd8ea6b490c342474d7b580ebce53e4792988d8303e6c28a2406799955427c3", kill_on_drop: false }` [INFO] [stdout] 5fd8ea6b490c342474d7b580ebce53e4792988d8303e6c28a2406799955427c3