[INFO] crate sozuctl 0.11.0 is already in cache [INFO] extracting crate sozuctl 0.11.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/sozuctl/0.11.0 [INFO] extracting crate sozuctl 0.11.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sozuctl/0.11.0 [INFO] validating manifest of sozuctl-0.11.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sozuctl-0.11.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/sozuctl/0.11.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing sozuctl-0.11.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] c202e8ea42e241974344396830b0fccf22151b54bafce4293d9fee37e57bb1c3 [INFO] running `"docker" "start" "-a" "c202e8ea42e241974344396830b0fccf22151b54bafce4293d9fee37e57bb1c3"` [INFO] [stderr] Compiling pool v0.1.4 [INFO] [stderr] Compiling sozuctl v0.11.0 (/opt/crater/workdir) [INFO] [stderr] Compiling prettytable-rs v0.7.0 [INFO] [stderr] Compiling pem v0.5.1 [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 41.06s [INFO] running `"docker" "inspect" "c202e8ea42e241974344396830b0fccf22151b54bafce4293d9fee37e57bb1c3"` [INFO] running `"docker" "rm" "-f" "c202e8ea42e241974344396830b0fccf22151b54bafce4293d9fee37e57bb1c3"` [INFO] [stdout] c202e8ea42e241974344396830b0fccf22151b54bafce4293d9fee37e57bb1c3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 89a0069e109bf108f8d26d542847589b23282329ced6d4a41177ba0cb9eb154c [INFO] running `"docker" "start" "-a" "89a0069e109bf108f8d26d542847589b23282329ced6d4a41177ba0cb9eb154c"` [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 2.91s [INFO] running `"docker" "inspect" "89a0069e109bf108f8d26d542847589b23282329ced6d4a41177ba0cb9eb154c"` [INFO] running `"docker" "rm" "-f" "89a0069e109bf108f8d26d542847589b23282329ced6d4a41177ba0cb9eb154c"` [INFO] [stdout] 89a0069e109bf108f8d26d542847589b23282329ced6d4a41177ba0cb9eb154c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] b289e56ec7e5440e610f617e4c1e9beb626b8941785487796e6dc7be82557d68 [INFO] running `"docker" "start" "-a" "b289e56ec7e5440e610f617e4c1e9beb626b8941785487796e6dc7be82557d68"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/sozuctl-d4254faa711e96a5 [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" "b289e56ec7e5440e610f617e4c1e9beb626b8941785487796e6dc7be82557d68"` [INFO] running `"docker" "rm" "-f" "b289e56ec7e5440e610f617e4c1e9beb626b8941785487796e6dc7be82557d68"` [INFO] [stdout] b289e56ec7e5440e610f617e4c1e9beb626b8941785487796e6dc7be82557d68