[INFO] updating cached repository https://github.com/subhojit777/minigrep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a09f712508ea48282ef70ef99840551ec02c1535 [INFO] testing subhojit777/minigrep/a09f712508ea48282ef70ef99840551ec02c1535 against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubhojit777%2Fminigrep" "/workspace/builds/worker-83/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/subhojit777/minigrep 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 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-83/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: "/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 316cb14713676c39a32d17792521e59850551d16e4d5e24d56fa4f4b48d4613f [INFO] running `Command { std: "docker" "start" "-a" "316cb14713676c39a32d17792521e59850551d16e4d5e24d56fa4f4b48d4613f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "316cb14713676c39a32d17792521e59850551d16e4d5e24d56fa4f4b48d4613f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "316cb14713676c39a32d17792521e59850551d16e4d5e24d56fa4f4b48d4613f", kill_on_drop: false }` [INFO] [stdout] 316cb14713676c39a32d17792521e59850551d16e4d5e24d56fa4f4b48d4613f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78a9191bdb98de17779be355aaf9bbefdf5e36ec8f21ed4732a809751c7f93f0 [INFO] running `Command { std: "docker" "start" "-a" "78a9191bdb98de17779be355aaf9bbefdf5e36ec8f21ed4732a809751c7f93f0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling lazy_static v1.0.2 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [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 colored v1.6.0 [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] = 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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 - pub type GenError = Box; [INFO] [stdout] 7 + pub type GenError = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `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] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 56s [INFO] running `Command { std: "docker" "inspect" "78a9191bdb98de17779be355aaf9bbefdf5e36ec8f21ed4732a809751c7f93f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78a9191bdb98de17779be355aaf9bbefdf5e36ec8f21ed4732a809751c7f93f0", kill_on_drop: false }` [INFO] [stdout] 78a9191bdb98de17779be355aaf9bbefdf5e36ec8f21ed4732a809751c7f93f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 959183a9ddd2246d26686b935192490955d38583e3c4a78612719938e743d0a0 [INFO] running `Command { std: "docker" "start" "-a" "959183a9ddd2246d26686b935192490955d38583e3c4a78612719938e743d0a0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] = 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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 - pub type GenError = Box; [INFO] [stdout] 7 + pub type GenError = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `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] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [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] = 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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 - pub type GenError = Box; [INFO] [stdout] 7 + pub type GenError = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `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] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.34s [INFO] running `Command { std: "docker" "inspect" "959183a9ddd2246d26686b935192490955d38583e3c4a78612719938e743d0a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "959183a9ddd2246d26686b935192490955d38583e3c4a78612719938e743d0a0", kill_on_drop: false }` [INFO] [stdout] 959183a9ddd2246d26686b935192490955d38583e3c4a78612719938e743d0a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 25f2fdfd90c231c9a01b56a85e17126923fc8ee29ad2e7e7aa8ef2e22f5ccee7 [INFO] running `Command { std: "docker" "start" "-a" "25f2fdfd90c231c9a01b56a85e17126923fc8ee29ad2e7e7aa8ef2e22f5ccee7", kill_on_drop: false }` [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] = 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 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 7 - pub type GenError = Box; [INFO] [stderr] 7 + pub type GenError = Box; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `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] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `minigrep` (lib) generated 2 warnings [INFO] [stderr] warning: `minigrep` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/minigrep-8c215dc4db027b52) [INFO] [stdout] [INFO] [stdout] running 14 tests [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_get_file ... 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::options::tests::test_options_case_sensitive ... ok [INFO] [stdout] test minigrep::config::tests::test_config_without_options ... 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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/minigrep-ccdc3f9719d92b8c) [INFO] [stdout] test tests::test_search ... ok [INFO] [stderr] Running tests/minigrep.rs (/opt/rustwide/target/debug/deps/minigrep-78734631a836fb68) [INFO] [stdout] [INFO] [stderr] Doc-tests minigrep [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_bin_incorrect_options ... ok [INFO] [stdout] test test_bin_incorrect_file ... 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] [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 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "25f2fdfd90c231c9a01b56a85e17126923fc8ee29ad2e7e7aa8ef2e22f5ccee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25f2fdfd90c231c9a01b56a85e17126923fc8ee29ad2e7e7aa8ef2e22f5ccee7", kill_on_drop: false }` [INFO] [stdout] 25f2fdfd90c231c9a01b56a85e17126923fc8ee29ad2e7e7aa8ef2e22f5ccee7