[INFO] cloning repository https://github.com/RustisLeague/rustis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RustisLeague/rustis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustisLeague%2Frustis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustisLeague%2Frustis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5440206c1ca7efe191c8b7b5a162f0fa41c4cbcf [INFO] testing RustisLeague/rustis against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustisLeague%2Frustis" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RustisLeague/rustis on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RustisLeague/rustis [INFO] finished tweaking git repo https://github.com/RustisLeague/rustis [INFO] tweaked toml for git repo https://github.com/RustisLeague/rustis written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/RustisLeague/rustis already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea83c8b40ac407c547498b56becceb3406e906a99d23e27aaba44af52ffc3da3 [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" "ea83c8b40ac407c547498b56becceb3406e906a99d23e27aaba44af52ffc3da3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea83c8b40ac407c547498b56becceb3406e906a99d23e27aaba44af52ffc3da3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea83c8b40ac407c547498b56becceb3406e906a99d23e27aaba44af52ffc3da3", kill_on_drop: false }` [INFO] [stdout] ea83c8b40ac407c547498b56becceb3406e906a99d23e27aaba44af52ffc3da3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 417b3232fe1afd6e4750179ee973777eee55ab2c94d20a03bc6fb340ae473fd5 [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" "417b3232fe1afd6e4750179ee973777eee55ab2c94d20a03bc6fb340ae473fd5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.26 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling lazycell v0.4.0 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling log v0.3.8 [INFO] [stderr] Compiling argparse v0.2.1 [INFO] [stderr] Compiling net2 v0.2.29 [INFO] [stderr] Compiling iovec v0.1.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling nom v3.1.0 [INFO] [stderr] Compiling mio v0.6.9 [INFO] [stderr] Compiling rustis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `IResult` [INFO] [stdout] --> src/rustis/parse.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::{IResult, digit}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/rustis/db.rs:38:26 [INFO] [stdout] | [INFO] [stdout] 38 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rustis/server.rs:74:29 [INFO] [stdout] | [INFO] [stdout] 74 | let mut hup = event.readiness().contains(UnixReady::hup()); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `exp` [INFO] [stdout] --> src/rustis/db.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | exp:BinaryHeap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/rustis/server.rs:79:29 [INFO] [stdout] | [INFO] [stdout] 79 | ... stream.read_to_string(buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.43s [INFO] running `Command { std: "docker" "inspect" "417b3232fe1afd6e4750179ee973777eee55ab2c94d20a03bc6fb340ae473fd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "417b3232fe1afd6e4750179ee973777eee55ab2c94d20a03bc6fb340ae473fd5", kill_on_drop: false }` [INFO] [stdout] 417b3232fe1afd6e4750179ee973777eee55ab2c94d20a03bc6fb340ae473fd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37fc8575c3d6d6f3ebaae9682d4ea60d32f696cbd8dc24850094ff36669fa993 [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" "37fc8575c3d6d6f3ebaae9682d4ea60d32f696cbd8dc24850094ff36669fa993", kill_on_drop: false }` [INFO] [stderr] Compiling rustis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/rustis/db.rs:38:26 [INFO] [stdout] | [INFO] [stdout] 38 | Some(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rustis/server.rs:74:29 [INFO] [stdout] | [INFO] [stdout] 74 | let mut hup = event.readiness().contains(UnixReady::hup()); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `exp` [INFO] [stdout] --> src/rustis/db.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | exp:BinaryHeap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/rustis/server.rs:79:29 [INFO] [stdout] | [INFO] [stdout] 79 | ... stream.read_to_string(buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.77s [INFO] running `Command { std: "docker" "inspect" "37fc8575c3d6d6f3ebaae9682d4ea60d32f696cbd8dc24850094ff36669fa993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37fc8575c3d6d6f3ebaae9682d4ea60d32f696cbd8dc24850094ff36669fa993", kill_on_drop: false }` [INFO] [stdout] 37fc8575c3d6d6f3ebaae9682d4ea60d32f696cbd8dc24850094ff36669fa993 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] c3a8fc02bbf109437d28d2f877a2ea051732d88d278352dae184c706487f26bc [INFO] running `Command { std: "docker" "start" "-a" "c3a8fc02bbf109437d28d2f877a2ea051732d88d278352dae184c706487f26bc", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/rustis/db.rs:38:26 [INFO] [stderr] | [INFO] [stderr] 38 | Some(x) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/rustis/server.rs:74:29 [INFO] [stderr] | [INFO] [stderr] 74 | let mut hup = event.readiness().contains(UnixReady::hup()); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `exp` [INFO] [stderr] --> src/rustis/db.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | exp:BinaryHeap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/rustis/server.rs:79:29 [INFO] [stderr] | [INFO] [stderr] 79 | ... stream.read_to_string(buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rustis-ad64ef8c752c4587 [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test rustis::command::test_error ... ok [INFO] [stdout] test rustis::command::test_ok ... ok [INFO] [stdout] test rustis::db::test_dbsize ... ok [INFO] [stdout] test rustis::parse::test_parse_int ... ok [INFO] [stdout] test rustis::db::test_list ... ok [INFO] [stdout] test rustis::db::test_get_set ... ok [INFO] [stdout] test rustis::command::test_parse ... ok [INFO] [stdout] test rustis::parse::test_parse_command ... ok [INFO] [stdout] test rustis::value::test_nil ... ok [INFO] [stdout] test rustis::parse::test_parse_quoted_chars ... ok [INFO] [stdout] test rustis::value::test_str ... ok [INFO] [stdout] test rustis::value::test_int ... ok [INFO] [stdout] test rustis::db::test_set ... ok [INFO] [stdout] test rustis::parse::test_parse_float ... ok [INFO] [stdout] test rustis::value::test_array ... ok [INFO] [stdout] test rustis::parse::test_parse_resp ... ok [INFO] [stdout] test rustis::db::test_incr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c3a8fc02bbf109437d28d2f877a2ea051732d88d278352dae184c706487f26bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3a8fc02bbf109437d28d2f877a2ea051732d88d278352dae184c706487f26bc", kill_on_drop: false }` [INFO] [stdout] c3a8fc02bbf109437d28d2f877a2ea051732d88d278352dae184c706487f26bc