[INFO] cloning repository https://github.com/neerajbisht1987/minigrep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neerajbisht1987/minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneerajbisht1987%2Fminigrep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneerajbisht1987%2Fminigrep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 843009cdc0e613cc05897235f73fcfdc6ae269be [INFO] testing neerajbisht1987/minigrep against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneerajbisht1987%2Fminigrep" "/workspace/builds/worker-77/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/neerajbisht1987/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/neerajbisht1987/minigrep [INFO] finished tweaking git repo https://github.com/neerajbisht1987/minigrep [INFO] tweaked toml for git repo https://github.com/neerajbisht1987/minigrep written to /workspace/builds/worker-77/source/Cargo.toml [INFO] crate git repo https://github.com/neerajbisht1987/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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 24cdb930d3371c83c7d0606b8ca60eae4177f3f750b7c7bf988aff335e2ec7a5 [INFO] running `Command { std: "docker" "start" "-a" "24cdb930d3371c83c7d0606b8ca60eae4177f3f750b7c7bf988aff335e2ec7a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24cdb930d3371c83c7d0606b8ca60eae4177f3f750b7c7bf988aff335e2ec7a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24cdb930d3371c83c7d0606b8ca60eae4177f3f750b7c7bf988aff335e2ec7a5", kill_on_drop: false }` [INFO] [stdout] 24cdb930d3371c83c7d0606b8ca60eae4177f3f750b7c7bf988aff335e2ec7a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] e5e518d3fd8defde363dc73ba987ea341817e482f78f09ee28b7974f49d6f1ad [INFO] running `Command { std: "docker" "start" "-a" "e5e518d3fd8defde363dc73ba987ea341817e482f78f09ee28b7974f49d6f1ad", kill_on_drop: false }` [INFO] [stderr] Compiling minigrep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:12:46 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn run(config:ConfigInfo)->Result<(),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] 12 - pub fn run(config:ConfigInfo)->Result<(),Box> [INFO] [stdout] 12 + pub fn run(config:ConfigInfo)->Result<(),Box> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `V` should have a snake case name [INFO] [stdout] --> src/lib.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | Some(V)=>V, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `V` should have a snake case name [INFO] [stdout] --> src/lib.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | Some(V)=>V, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `caseSensitivity` should have a snake case name [INFO] [stdout] --> src/lib.rs:41:50 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn search<'a>(query: &str, contents: &'a str,caseSensitivity:bool) -> Vec<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `case_sensitivity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.57s [INFO] running `Command { std: "docker" "inspect" "e5e518d3fd8defde363dc73ba987ea341817e482f78f09ee28b7974f49d6f1ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5e518d3fd8defde363dc73ba987ea341817e482f78f09ee28b7974f49d6f1ad", kill_on_drop: false }` [INFO] [stdout] e5e518d3fd8defde363dc73ba987ea341817e482f78f09ee28b7974f49d6f1ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] f2cbd035caefa20f9350bb1e2a9b337256506b064cbdeaa28dd1f76161bd6d95 [INFO] running `Command { std: "docker" "start" "-a" "f2cbd035caefa20f9350bb1e2a9b337256506b064cbdeaa28dd1f76161bd6d95", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:12:46 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn run(config:ConfigInfo)->Result<(),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] 12 - pub fn run(config:ConfigInfo)->Result<(),Box> [INFO] [stdout] 12 + pub fn run(config:ConfigInfo)->Result<(),Box> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling minigrep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `V` should have a snake case name [INFO] [stdout] --> src/lib.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | Some(V)=>V, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `V` should have a snake case name [INFO] [stdout] --> src/lib.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | Some(V)=>V, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `caseSensitivity` should have a snake case name [INFO] [stdout] --> src/lib.rs:41:50 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn search<'a>(query: &str, contents: &'a str,caseSensitivity:bool) -> Vec<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `case_sensitivity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:12:46 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn run(config:ConfigInfo)->Result<(),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] 12 - pub fn run(config:ConfigInfo)->Result<(),Box> [INFO] [stdout] 12 + pub fn run(config:ConfigInfo)->Result<(),Box> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `V` should have a snake case name [INFO] [stdout] --> src/lib.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | Some(V)=>V, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `V` should have a snake case name [INFO] [stdout] --> src/lib.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | Some(V)=>V, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `caseSensitivity` should have a snake case name [INFO] [stdout] --> src/lib.rs:41:50 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn search<'a>(query: &str, contents: &'a str,caseSensitivity:bool) -> Vec<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `case_sensitivity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.00s [INFO] running `Command { std: "docker" "inspect" "f2cbd035caefa20f9350bb1e2a9b337256506b064cbdeaa28dd1f76161bd6d95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2cbd035caefa20f9350bb1e2a9b337256506b064cbdeaa28dd1f76161bd6d95", kill_on_drop: false }` [INFO] [stdout] f2cbd035caefa20f9350bb1e2a9b337256506b064cbdeaa28dd1f76161bd6d95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] ede5f4e6d431f6dec6437d7f3bdc5a35530393bdae93cbf05a3f8fa025940b6b [INFO] running `Command { std: "docker" "start" "-a" "ede5f4e6d431f6dec6437d7f3bdc5a35530393bdae93cbf05a3f8fa025940b6b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:12:46 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn run(config:ConfigInfo)->Result<(),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] 12 - pub fn run(config:ConfigInfo)->Result<(),Box> [INFO] [stderr] 12 + pub fn run(config:ConfigInfo)->Result<(),Box> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable `V` should have a snake case name [INFO] [stderr] --> src/lib.rs:29:14 [INFO] [stderr] | [INFO] [stderr] 29 | Some(V)=>V, [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `V` should have a snake case name [INFO] [stderr] --> src/lib.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | Some(V)=>V, [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stderr] [INFO] [stderr] warning: variable `caseSensitivity` should have a snake case name [INFO] [stderr] --> src/lib.rs:41:50 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn search<'a>(query: &str, contents: &'a str,caseSensitivity:bool) -> Vec<&'a str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `case_sensitivity` [INFO] [stderr] [INFO] [stderr] warning: `minigrep` (lib) generated 4 warnings [INFO] [stderr] warning: `minigrep` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.44s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/minigrep-2011fe453cb99ce0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::one_result ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/minigrep-89e27ab6a8e04bc6) [INFO] [stdout] [INFO] [stderr] Doc-tests minigrep [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 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" "ede5f4e6d431f6dec6437d7f3bdc5a35530393bdae93cbf05a3f8fa025940b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ede5f4e6d431f6dec6437d7f3bdc5a35530393bdae93cbf05a3f8fa025940b6b", kill_on_drop: false }` [INFO] [stdout] ede5f4e6d431f6dec6437d7f3bdc5a35530393bdae93cbf05a3f8fa025940b6b