[INFO] updating cached repository pkgw/stund [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/pkgw/stund [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/pkgw/stund" "work/ex/beta-1.37-6/sources/1.36.0/gh/pkgw/stund"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/pkgw/stund'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pkgw/stund" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pkgw/stund"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pkgw/stund'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cf44be13cc600762d38f29a4fbcaa00e739330aa [INFO] sha for GitHub repo pkgw/stund: cf44be13cc600762d38f29a4fbcaa00e739330aa [INFO] validating manifest of pkgw/stund 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 pkgw/stund 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 pkgw/stund [INFO] removed workspace from pkgw/stund [INFO] removed path dependency stund_protocol from pkgw/stund [INFO] removed path dependency tokio-borrow-stdio from pkgw/stund [INFO] removed path dependency tokio-pty-process from pkgw/stund [INFO] finished frobbing pkgw/stund [INFO] frobbed toml for pkgw/stund written to work/ex/beta-1.37-6/sources/1.36.0/gh/pkgw/stund/Cargo.toml [INFO] started frobbing pkgw/stund [INFO] removed workspace from pkgw/stund [INFO] removed path dependency stund_protocol from pkgw/stund [INFO] removed path dependency tokio-borrow-stdio from pkgw/stund [INFO] removed path dependency tokio-pty-process from pkgw/stund [INFO] finished frobbing pkgw/stund [INFO] frobbed toml for pkgw/stund written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pkgw/stund/Cargo.toml [INFO] crate pkgw/stund already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pkgw/stund/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [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 pkgw/stund against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pkgw/stund:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] c900613742be78a73d771880b6a29da8a98bd4b25b4dc7a8ba49dd39bb888916 [INFO] running `"docker" "start" "-a" "c900613742be78a73d771880b6a29da8a98bd4b25b4dc7a8ba49dd39bb888916"` [INFO] [stderr] Compiling rent_to_own v0.1.0 [INFO] [stderr] Compiling boxfnonce v0.1.1 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.1.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling tokio-serde v0.3.0 [INFO] [stderr] Compiling darling_core v0.8.6 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling daemonize v0.4.1 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling signal-hook v0.1.10 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-serde-bincode v0.2.1 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling tokio-pty-process v0.4.0 [INFO] [stderr] Compiling darling_macro v0.8.6 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling tokio-uds v0.1.7 [INFO] [stderr] Compiling tokio-signal v0.1.5 [INFO] [stderr] Compiling tokio-borrow-stdio v0.1.0 [INFO] [stderr] Compiling darling v0.8.6 [INFO] [stderr] Compiling derive_state_machine_future v0.1.8 [INFO] [stderr] Compiling derive_state_machine_future v0.2.0 [INFO] [stderr] Compiling state_machine_future v0.2.0 [INFO] [stderr] Compiling state_machine_future v0.1.8 [INFO] [stderr] Compiling stund_protocol v0.1.4 [INFO] [stderr] Compiling stund v0.1.6 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | let mut buf = Vec::new(); [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/daemon.rs:320:21 [INFO] [stderr] | [INFO] [stderr] 320 | let mut state = state.take(); [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/daemon.rs:591:25 [INFO] [stderr] | [INFO] [stderr] 591 | let mut state = state.take(); [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/daemon.rs:630:29 [INFO] [stderr] | [INFO] [stderr] 630 | let mut state = state.take(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 32s [INFO] running `"docker" "inspect" "c900613742be78a73d771880b6a29da8a98bd4b25b4dc7a8ba49dd39bb888916"` [INFO] running `"docker" "rm" "-f" "c900613742be78a73d771880b6a29da8a98bd4b25b4dc7a8ba49dd39bb888916"` [INFO] [stdout] c900613742be78a73d771880b6a29da8a98bd4b25b4dc7a8ba49dd39bb888916 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pkgw/stund:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 9c0a17af435052d1bc969e6088f86962b6bb545b407390624303969e08843131 [INFO] running `"docker" "start" "-a" "9c0a17af435052d1bc969e6088f86962b6bb545b407390624303969e08843131"` [INFO] [stderr] Compiling stund v0.1.6 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | let mut buf = Vec::new(); [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/daemon.rs:320:21 [INFO] [stderr] | [INFO] [stderr] 320 | let mut state = state.take(); [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/daemon.rs:591:25 [INFO] [stderr] | [INFO] [stderr] 591 | let mut state = state.take(); [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/daemon.rs:630:29 [INFO] [stderr] | [INFO] [stderr] 630 | let mut state = state.take(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `"docker" "inspect" "9c0a17af435052d1bc969e6088f86962b6bb545b407390624303969e08843131"` [INFO] running `"docker" "rm" "-f" "9c0a17af435052d1bc969e6088f86962b6bb545b407390624303969e08843131"` [INFO] [stdout] 9c0a17af435052d1bc969e6088f86962b6bb545b407390624303969e08843131 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/pkgw/stund:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] f8a7bc93683746a11024cfbb49954f23a1a45e91f630827dcd18d1a3f7b6713f [INFO] running `"docker" "start" "-a" "f8a7bc93683746a11024cfbb49954f23a1a45e91f630827dcd18d1a3f7b6713f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/stund-4fd5b7af455b5f5b [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" "f8a7bc93683746a11024cfbb49954f23a1a45e91f630827dcd18d1a3f7b6713f"` [INFO] running `"docker" "rm" "-f" "f8a7bc93683746a11024cfbb49954f23a1a45e91f630827dcd18d1a3f7b6713f"` [INFO] [stdout] f8a7bc93683746a11024cfbb49954f23a1a45e91f630827dcd18d1a3f7b6713f