[INFO] updating cached repository j-selby/liftinstall [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/j-selby/liftinstall [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/j-selby/liftinstall" "work/ex/beta-1.37-6/sources/1.36.0/gh/j-selby/liftinstall"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/j-selby/liftinstall'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/j-selby/liftinstall" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/j-selby/liftinstall"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/j-selby/liftinstall'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8b6c2c1708755f1f25f72a0b2b2086f0b1739844 [INFO] sha for GitHub repo j-selby/liftinstall: 8b6c2c1708755f1f25f72a0b2b2086f0b1739844 [INFO] validating manifest of j-selby/liftinstall 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 j-selby/liftinstall 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 j-selby/liftinstall [INFO] finished frobbing j-selby/liftinstall [INFO] frobbed toml for j-selby/liftinstall written to work/ex/beta-1.37-6/sources/1.36.0/gh/j-selby/liftinstall/Cargo.toml [INFO] started frobbing j-selby/liftinstall [INFO] finished frobbing j-selby/liftinstall [INFO] frobbed toml for j-selby/liftinstall written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/j-selby/liftinstall/Cargo.toml [INFO] crate j-selby/liftinstall 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing j-selby/liftinstall 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-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/j-selby/liftinstall:/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] 2bcbfd913da83c4b37b5ae6b02a1026b94546bd4e647699e0da360346194f006 [INFO] running `"docker" "start" "-a" "2bcbfd913da83c4b37b5ae6b02a1026b94546bd4e647699e0da360346194f006"` [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling smallvec v0.6.9 [INFO] [stderr] Compiling cc v1.0.32 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling openssl v0.10.20 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling smallvec v0.2.1 [INFO] [stderr] Compiling take v0.1.0 [INFO] [stderr] Compiling regex v1.1.5 [INFO] [stderr] Compiling try-lock v0.1.0 [INFO] [stderr] Compiling either v1.5.1 [INFO] [stderr] Compiling sysinfo v0.8.2 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling urlencoding v1.0.0 [INFO] [stderr] Compiling boxfnonce v0.1.1 [INFO] [stderr] Compiling number_prefix v0.3.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling unicase v2.3.0 [INFO] [stderr] Compiling tokio-trace-core v0.1.0 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling tokio-sync v0.1.4 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.6 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling fern v0.5.8 [INFO] [stderr] Compiling libflate v0.1.21 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling tokio-executor v0.1.7 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.4 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling lzma-sys v0.1.14 [INFO] [stderr] Compiling webview-sys v0.1.1 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling mime v0.3.13 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling tokio-timer v0.2.10 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling tar v0.4.22 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.16 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling tokio-threadpool v0.1.13 [INFO] [stderr] Compiling uuid v0.7.3 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling toml v0.5.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling flate2 v1.0.7 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling xz2 v0.1.6 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling web-view v0.4.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Compiling h2 v0.1.17 [INFO] [stderr] Compiling serde_urlencoded v0.5.4 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Compiling zip v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling openssl-sys v0.9.43 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.18 [INFO] [stderr] Compiling hyper v0.12.25 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling liftinstall v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling hyper v0.11.27 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.12 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:19:20 [INFO] [stderr] | [INFO] [stderr] 19 | func: &mut FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:19:62 [INFO] [stderr] | [INFO] [stderr] 19 | func: &mut FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:30:20 [INFO] [stderr] | [INFO] [stderr] 30 | func: &mut FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:30:62 [INFO] [stderr] | [INFO] [stderr] 30 | func: &mut FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:52:37 [INFO] [stderr] | [INFO] [stderr] 52 | archive: UpstreamTarArchive>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | func: &mut FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:58:62 [INFO] [stderr] | [INFO] [stderr] 58 | func: &mut FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:86:67 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn read_archive<'a>(name: &str, data: &'a [u8]) -> Result + 'a>, String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Archive<'a> + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:100:40 [INFO] [stderr] | [INFO] [stderr] 100 | let decompressed_contents: Box = Box::new(Cursor::new(decompressed_data)); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rest.rs:84:23 [INFO] [stderr] | [INFO] [stderr] 84 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/mod.rs:12:46 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn get_by_name(name: &str) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn ReleaseSource` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/download_pkg.rs:28:21 [INFO] [stderr] | [INFO] [stderr] 28 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/ensure_only_instance.rs:22:22 [INFO] [stderr] | [INFO] [stderr] 22 | _messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/install.rs:29:21 [INFO] [stderr] | [INFO] [stderr] 29 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/install_dir.rs:24:21 [INFO] [stderr] | [INFO] [stderr] 24 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/install_global_shortcut.rs:23:21 [INFO] [stderr] | [INFO] [stderr] 23 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/install_pkg.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/install_shortcuts.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 25 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/resolver.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/save_database.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/save_executable.rs:26:21 [INFO] [stderr] | [INFO] [stderr] 26 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/uninstall.rs:22:21 [INFO] [stderr] | [INFO] [stderr] 22 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/uninstall_global_shortcut.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/uninstall_pkg.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/uninstall_shortcuts.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/mod.rs:52:15 [INFO] [stderr] | [INFO] [stderr] 52 | task: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Task` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/mod.rs:57:52 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn build(ordering: TaskOrdering, task: Box) -> TaskDependency { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Task` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/mod.rs:77:21 [INFO] [stderr] | [INFO] [stderr] 77 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/mod.rs:90:15 [INFO] [stderr] | [INFO] [stderr] 90 | task: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Task` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/mod.rs:123:21 [INFO] [stderr] | [INFO] [stderr] 123 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/mod.rs:209:28 [INFO] [stderr] | [INFO] [stderr] 209 | pub fn build(task: Box) -> DependencyTree { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Task` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/native/mod.rs:255:21 [INFO] [stderr] | [INFO] [stderr] 255 | let mut desktop_f = desktop_f.write_all(desktop_file.as_bytes()); [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] Finished dev [unoptimized + debuginfo] target(s) in 4m 01s [INFO] running `"docker" "inspect" "2bcbfd913da83c4b37b5ae6b02a1026b94546bd4e647699e0da360346194f006"` [INFO] running `"docker" "rm" "-f" "2bcbfd913da83c4b37b5ae6b02a1026b94546bd4e647699e0da360346194f006"` [INFO] [stdout] 2bcbfd913da83c4b37b5ae6b02a1026b94546bd4e647699e0da360346194f006 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/j-selby/liftinstall:/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] 43a34498801230731c096baecfad8283d0f6ae81f02619d72612937ea556c789 [INFO] running `"docker" "start" "-a" "43a34498801230731c096baecfad8283d0f6ae81f02619d72612937ea556c789"` [INFO] [stderr] Compiling liftinstall v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:19:20 [INFO] [stderr] | [INFO] [stderr] 19 | func: &mut FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:19:62 [INFO] [stderr] | [INFO] [stderr] 19 | func: &mut FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:30:20 [INFO] [stderr] | [INFO] [stderr] 30 | func: &mut FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:30:62 [INFO] [stderr] | [INFO] [stderr] 30 | func: &mut FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:52:37 [INFO] [stderr] | [INFO] [stderr] 52 | archive: UpstreamTarArchive>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | func: &mut FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:58:62 [INFO] [stderr] | [INFO] [stderr] 58 | func: &mut FnMut(usize, Option, PathBuf, &mut Read) -> Result<(), String>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:86:67 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn read_archive<'a>(name: &str, data: &'a [u8]) -> Result + 'a>, String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Archive<'a> + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archives/mod.rs:100:40 [INFO] [stderr] | [INFO] [stderr] 100 | let decompressed_contents: Box = Box::new(Cursor::new(decompressed_data)); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rest.rs:84:23 [INFO] [stderr] | [INFO] [stderr] 84 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/mod.rs:12:46 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn get_by_name(name: &str) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn ReleaseSource` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/download_pkg.rs:28:21 [INFO] [stderr] | [INFO] [stderr] 28 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/ensure_only_instance.rs:22:22 [INFO] [stderr] | [INFO] [stderr] 22 | _messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/install.rs:29:21 [INFO] [stderr] | [INFO] [stderr] 29 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/install_dir.rs:24:21 [INFO] [stderr] | [INFO] [stderr] 24 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/install_global_shortcut.rs:23:21 [INFO] [stderr] | [INFO] [stderr] 23 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/install_pkg.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/install_shortcuts.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 25 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/resolver.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/save_database.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/save_executable.rs:26:21 [INFO] [stderr] | [INFO] [stderr] 26 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/uninstall.rs:22:21 [INFO] [stderr] | [INFO] [stderr] 22 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/uninstall_global_shortcut.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/uninstall_pkg.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/uninstall_shortcuts.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/mod.rs:52:15 [INFO] [stderr] | [INFO] [stderr] 52 | task: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Task` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/mod.rs:57:52 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn build(ordering: TaskOrdering, task: Box) -> TaskDependency { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Task` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/mod.rs:77:21 [INFO] [stderr] | [INFO] [stderr] 77 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/mod.rs:90:15 [INFO] [stderr] | [INFO] [stderr] 90 | task: Box, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Task` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/mod.rs:123:21 [INFO] [stderr] | [INFO] [stderr] 123 | messenger: &Fn(&TaskMessage), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TaskMessage)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tasks/mod.rs:209:28 [INFO] [stderr] | [INFO] [stderr] 209 | pub fn build(task: Box) -> DependencyTree { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Task` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/native/mod.rs:255:21 [INFO] [stderr] | [INFO] [stderr] 255 | let mut desktop_f = desktop_f.write_all(desktop_file.as_bytes()); [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] Finished dev [unoptimized + debuginfo] target(s) in 3.33s [INFO] running `"docker" "inspect" "43a34498801230731c096baecfad8283d0f6ae81f02619d72612937ea556c789"` [INFO] running `"docker" "rm" "-f" "43a34498801230731c096baecfad8283d0f6ae81f02619d72612937ea556c789"` [INFO] [stdout] 43a34498801230731c096baecfad8283d0f6ae81f02619d72612937ea556c789 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/j-selby/liftinstall:/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] d0506493054f42750a091e3a045af428668fd2559d4a0bd68b592abfcdc86b5f [INFO] running `"docker" "start" "-a" "d0506493054f42750a091e3a045af428668fd2559d4a0bd68b592abfcdc86b5f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.40s [INFO] [stderr] Running /opt/crater/target/debug/deps/liftinstall-39b1be5d7ac7f868 [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" "d0506493054f42750a091e3a045af428668fd2559d4a0bd68b592abfcdc86b5f"` [INFO] running `"docker" "rm" "-f" "d0506493054f42750a091e3a045af428668fd2559d4a0bd68b592abfcdc86b5f"` [INFO] [stdout] d0506493054f42750a091e3a045af428668fd2559d4a0bd68b592abfcdc86b5f