[INFO] crate sozuctl 0.11.0 is already in cache [INFO] extracting crate sozuctl 0.11.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/sozuctl/0.11.0 [INFO] extracting crate sozuctl 0.11.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sozuctl/0.11.0 [INFO] validating manifest of sozuctl-0.11.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sozuctl-0.11.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sozuctl-0.11.0 [INFO] finished frobbing sozuctl-0.11.0 [INFO] frobbed toml for sozuctl-0.11.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sozuctl/0.11.0/Cargo.toml [INFO] started frobbing sozuctl-0.11.0 [INFO] finished frobbing sozuctl-0.11.0 [INFO] frobbed toml for sozuctl-0.11.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sozuctl/0.11.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing sozuctl-0.11.0 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sozuctl/0.11.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] f47f8cc588594f0e6bfeb2c2121af9673d22cc72c9369d3bc4632f9999526533 [INFO] running `"docker" "start" "-a" "f47f8cc588594f0e6bfeb2c2121af9673d22cc72c9369d3bc4632f9999526533"` [INFO] [stderr] Compiling sozuctl v0.11.0 (/opt/crater/workdir) [INFO] [stderr] Compiling pool v0.1.4 [INFO] [stderr] Compiling pem v0.5.1 [INFO] [stderr] Compiling prettytable-rs v0.7.0 [INFO] [stderr] Compiling sozu-command-lib v0.11.0 [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:529:17 [INFO] [stderr] | [INFO] [stderr] 529 | let mut h2: HashMap = if let Ok(mut state) = st.try_lock() { [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: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:529:58 [INFO] [stderr] | [INFO] [stderr] 529 | let mut h2: HashMap = if let Ok(mut state) = st.try_lock() { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:604:56 [INFO] [stderr] | [INFO] [stderr] 604 | if let Some(CommandResponseData::Metrics(mut data)) = message.data { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:947:19 [INFO] [stderr] | [INFO] [stderr] 947 | let mut application_headers = vec!["id", "sticky_session", "https_redirect"]; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:950:19 [INFO] [stderr] | [INFO] [stderr] 950 | let mut http_headers = vec!["id", "hostname", "path begin"]; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:953:19 [INFO] [stderr] | [INFO] [stderr] 953 | let mut https_headers = vec!["id", "hostname", "path begin"]; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:956:19 [INFO] [stderr] | [INFO] [stderr] 956 | let mut tcp_headers = vec!["id", "address"]; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:959:19 [INFO] [stderr] | [INFO] [stderr] 959 | let mut backend_headers = vec!["backend id", "IP address", "Backup"]; [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:974:25 [INFO] [stderr] | [INFO] [stderr] 974 | let mut entry = application_data.entry(app).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:978:27 [INFO] [stderr] | [INFO] [stderr] 978 | let mut entry = frontend_data.entry(frontend).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:983:27 [INFO] [stderr] | [INFO] [stderr] 983 | let mut entry = https_frontend_data.entry(frontend).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:988:27 [INFO] [stderr] | [INFO] [stderr] 988 | let mut entry = tcp_frontend_data.entry(frontend).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:993:27 [INFO] [stderr] | [INFO] [stderr] 993 | let mut entry = backend_data.entry(backend).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.08s [INFO] running `"docker" "inspect" "f47f8cc588594f0e6bfeb2c2121af9673d22cc72c9369d3bc4632f9999526533"` [INFO] running `"docker" "rm" "-f" "f47f8cc588594f0e6bfeb2c2121af9673d22cc72c9369d3bc4632f9999526533"` [INFO] [stdout] f47f8cc588594f0e6bfeb2c2121af9673d22cc72c9369d3bc4632f9999526533 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sozuctl/0.11.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] dd6c4121dd18a9c900345c2e60f5358f7fda4262216195b572d98e0bfa2815f6 [INFO] running `"docker" "start" "-a" "dd6c4121dd18a9c900345c2e60f5358f7fda4262216195b572d98e0bfa2815f6"` [INFO] [stderr] Compiling sozuctl v0.11.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:529:17 [INFO] [stderr] | [INFO] [stderr] 529 | let mut h2: HashMap = if let Ok(mut state) = st.try_lock() { [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: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:529:58 [INFO] [stderr] | [INFO] [stderr] 529 | let mut h2: HashMap = if let Ok(mut state) = st.try_lock() { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:604:56 [INFO] [stderr] | [INFO] [stderr] 604 | if let Some(CommandResponseData::Metrics(mut data)) = message.data { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:947:19 [INFO] [stderr] | [INFO] [stderr] 947 | let mut application_headers = vec!["id", "sticky_session", "https_redirect"]; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:950:19 [INFO] [stderr] | [INFO] [stderr] 950 | let mut http_headers = vec!["id", "hostname", "path begin"]; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:953:19 [INFO] [stderr] | [INFO] [stderr] 953 | let mut https_headers = vec!["id", "hostname", "path begin"]; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:956:19 [INFO] [stderr] | [INFO] [stderr] 956 | let mut tcp_headers = vec!["id", "address"]; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:959:19 [INFO] [stderr] | [INFO] [stderr] 959 | let mut backend_headers = vec!["backend id", "IP address", "Backup"]; [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:974:25 [INFO] [stderr] | [INFO] [stderr] 974 | let mut entry = application_data.entry(app).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:978:27 [INFO] [stderr] | [INFO] [stderr] 978 | let mut entry = frontend_data.entry(frontend).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:983:27 [INFO] [stderr] | [INFO] [stderr] 983 | let mut entry = https_frontend_data.entry(frontend).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:988:27 [INFO] [stderr] | [INFO] [stderr] 988 | let mut entry = tcp_frontend_data.entry(frontend).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:993:27 [INFO] [stderr] | [INFO] [stderr] 993 | let mut entry = backend_data.entry(backend).or_insert(Vec::new()); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.00s [INFO] running `"docker" "inspect" "dd6c4121dd18a9c900345c2e60f5358f7fda4262216195b572d98e0bfa2815f6"` [INFO] running `"docker" "rm" "-f" "dd6c4121dd18a9c900345c2e60f5358f7fda4262216195b572d98e0bfa2815f6"` [INFO] [stdout] dd6c4121dd18a9c900345c2e60f5358f7fda4262216195b572d98e0bfa2815f6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sozuctl/0.11.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 30e0256effc6f12d9e30ad54550b407c8a755c691c7d092e8784894f3b12c675 [INFO] running `"docker" "start" "-a" "30e0256effc6f12d9e30ad54550b407c8a755c691c7d092e8784894f3b12c675"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/sozuctl-5c8794302107c071 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "30e0256effc6f12d9e30ad54550b407c8a755c691c7d092e8784894f3b12c675"` [INFO] running `"docker" "rm" "-f" "30e0256effc6f12d9e30ad54550b407c8a755c691c7d092e8784894f3b12c675"` [INFO] [stdout] 30e0256effc6f12d9e30ad54550b407c8a755c691c7d092e8784894f3b12c675