[INFO] cloning repository https://github.com/mmacedoeu/csvtoredis.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmacedoeu/csvtoredis.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmacedoeu%2Fcsvtoredis.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmacedoeu%2Fcsvtoredis.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9dfa3700e89a0ddeae744f25103d5231e11179c [INFO] checking mmacedoeu/csvtoredis.rs against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmacedoeu%2Fcsvtoredis.rs" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mmacedoeu/csvtoredis.rs on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mmacedoeu/csvtoredis.rs [INFO] finished tweaking git repo https://github.com/mmacedoeu/csvtoredis.rs [INFO] tweaked toml for git repo https://github.com/mmacedoeu/csvtoredis.rs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/mmacedoeu/csvtoredis.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] debb90d7d686732fe76336bc78afd169054740d11f47331d7f27b07fb4b01ad3 [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" "debb90d7d686732fe76336bc78afd169054740d11f47331d7f27b07fb4b01ad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "debb90d7d686732fe76336bc78afd169054740d11f47331d7f27b07fb4b01ad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "debb90d7d686732fe76336bc78afd169054740d11f47331d7f27b07fb4b01ad3", kill_on_drop: false }` [INFO] [stdout] debb90d7d686732fe76336bc78afd169054740d11f47331d7f27b07fb4b01ad3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1493bb899cb8eb8d4cd559240b7c44449d765746d0566ddb9a58f7308695653 [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" "f1493bb899cb8eb8d4cd559240b7c44449d765746d0566ddb9a58f7308695653", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling redis v0.10.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking rustcsvtoredis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:104:40 [INFO] [stdout] | [INFO] [stdout] 104 | let pop : Option<(String, String)> = try!(con.brpop(REQUEST_KEY, TIMEOUT)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:104:40 [INFO] [stdout] | [INFO] [stdout] 104 | let pop : Option<(String, String)> = try!(con.brpop(REQUEST_KEY, TIMEOUT)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PipelineCommands` [INFO] [stdout] --> src/main.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use redis::{Commands, PipelineCommands}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop` [INFO] [stdout] --> src/main.rs:84:36 [INFO] [stdout] | [INFO] [stdout] 84 | fn handle_requests(fpath : String, stop : &'static Option) -> redis::RedisResult<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `stop_loop` should have an upper case name [INFO] [stdout] --> src/main.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | static mut stop_loop : Option = None; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper case: `STOP_LOOP` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PipelineCommands` [INFO] [stdout] --> src/main.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use redis::{Commands, PipelineCommands}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop` [INFO] [stdout] --> src/main.rs:84:36 [INFO] [stdout] | [INFO] [stdout] 84 | fn handle_requests(fpath : String, stop : &'static Option) -> redis::RedisResult<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `stop_loop` should have an upper case name [INFO] [stdout] --> src/main.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | static mut stop_loop : Option = None; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper case: `STOP_LOOP` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.19s [INFO] running `Command { std: "docker" "inspect" "f1493bb899cb8eb8d4cd559240b7c44449d765746d0566ddb9a58f7308695653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1493bb899cb8eb8d4cd559240b7c44449d765746d0566ddb9a58f7308695653", kill_on_drop: false }` [INFO] [stdout] f1493bb899cb8eb8d4cd559240b7c44449d765746d0566ddb9a58f7308695653