[INFO] fetching crate libmaj 0.1.6... [INFO] building libmaj-0.1.6 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate libmaj 0.1.6 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate libmaj 0.1.6 [INFO] finished tweaking crates.io crate libmaj 0.1.6 [INFO] tweaked toml for crates.io crate libmaj 0.1.6 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate libmaj 0.1.6 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 254 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.10.1 (available: v0.22.1) [INFO] [stderr] Adding dirs v1.0.5 (available: v6.0.0) [INFO] [stderr] Adding nom v3.2.1 (available: v8.0.0) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [INFO] [stderr] Adding ring v0.16.20 (available: v0.17.14) [INFO] [stderr] Adding semver v0.9.0 (available: v1.0.27) [INFO] [stderr] Adding untrusted v0.6.2 (available: v0.9.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] [stderr] Adding xdg v2.5.2 (available: v3.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ole32-sys v0.2.0 [INFO] [stderr] Downloaded tokio-tcp v0.1.4 [INFO] [stderr] Downloaded file-fetcher v0.1.4 [INFO] [stderr] Downloaded tokio-threadpool v0.1.18 [INFO] [stderr] Downloaded publicsuffix v1.5.6 [INFO] [stderr] Downloaded time v0.1.45 [INFO] [stderr] Downloaded memchr v1.0.2 [INFO] [stderr] Downloaded h2 v0.1.26 [INFO] [stderr] Downloaded nom v3.2.1 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded hyper v0.12.36 [INFO] [stderr] Downloaded http v0.1.21 [INFO] [stderr] Downloaded reqwest v0.9.24 [INFO] [stderr] Downloaded shell32-sys v0.1.2 [INFO] [stderr] Downloaded symlink v0.1.0 [INFO] [stderr] Downloaded hyper-tls v0.3.2 [INFO] [stderr] Downloaded tokio-current-thread v0.1.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea3c9d13bbb018d6a85355a12b5bcbae1f1daad0995e350354b4c5d892d1ab18 [INFO] running `Command { std: "docker" "start" "-a" "ea3c9d13bbb018d6a85355a12b5bcbae1f1daad0995e350354b4c5d892d1ab18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea3c9d13bbb018d6a85355a12b5bcbae1f1daad0995e350354b4c5d892d1ab18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea3c9d13bbb018d6a85355a12b5bcbae1f1daad0995e350354b4c5d892d1ab18", kill_on_drop: false }` [INFO] [stdout] ea3c9d13bbb018d6a85355a12b5bcbae1f1daad0995e350354b4c5d892d1ab18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1cdf537d615db50b5c663cd6e7ee962e9c2955fdbfd87db3f2cc77f00cfa6e1 [INFO] running `Command { std: "docker" "start" "-a" "d1cdf537d615db50b5c663cd6e7ee962e9c2955fdbfd87db3f2cc77f00cfa6e1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling lzma-sys v0.1.20 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling xattr v1.6.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling symlink v0.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling publicsuffix v1.5.6 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling filetime v0.2.26 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling xz2 v0.1.7 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling file-fetcher v0.1.4 [INFO] [stderr] Compiling libmaj v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/helpers.rs:42:47 [INFO] [stdout] | [INFO] [stdout] 42 | type VarTransform = dyn Fn(&ActionContext) -> (Result) + Sync; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 42 - type VarTransform = dyn Fn(&ActionContext) -> (Result) + Sync; [INFO] [stdout] 42 + type VarTransform = dyn Fn(&ActionContext) -> Result + Sync; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/helpers.rs:48:43 [INFO] [stdout] | [INFO] [stdout] 48 | where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stdout] 48 + where T:Fn(&ActionContext) -> Result + Sync + 'static { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/helpers.rs:103:43 [INFO] [stdout] | [INFO] [stdout] 103 | where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 103 - where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stdout] 103 + where T:Fn(&ActionContext) -> Result + Sync + 'static { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/errors.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / error_chain! { [INFO] [stdout] 11 | | foreign_links { [INFO] [stdout] 12 | | Fmt(::std::fmt::Error); [INFO] [stdout] 13 | | Io(::std::io::Error); [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/app_dirs/common.rs:141:28 [INFO] [stdout] | [INFO] [stdout] 141 | Io(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/packer/pack_action.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | named!(get_args< Vec<&str> >, many0!( map_res!(space_n_args, str::from_utf8) ) ); [INFO] [stdout] | ---------------------^^^^------------------------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | the same lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 16 | named!(get_args< Vec<&'a str> >, many0!( map_res!(space_n_args, str::from_utf8) ) ); [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.22s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "d1cdf537d615db50b5c663cd6e7ee962e9c2955fdbfd87db3f2cc77f00cfa6e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1cdf537d615db50b5c663cd6e7ee962e9c2955fdbfd87db3f2cc77f00cfa6e1", kill_on_drop: false }` [INFO] [stdout] d1cdf537d615db50b5c663cd6e7ee962e9c2955fdbfd87db3f2cc77f00cfa6e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e772d171cba4ff5a208945d35a3ba01417d49f4333fd2720ced502d37d062b7b [INFO] running `Command { std: "docker" "start" "-a" "e772d171cba4ff5a208945d35a3ba01417d49f4333fd2720ced502d37d062b7b", kill_on_drop: false }` [INFO] [stderr] Compiling libmaj v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/helpers.rs:42:47 [INFO] [stdout] | [INFO] [stdout] 42 | type VarTransform = dyn Fn(&ActionContext) -> (Result) + Sync; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 42 - type VarTransform = dyn Fn(&ActionContext) -> (Result) + Sync; [INFO] [stdout] 42 + type VarTransform = dyn Fn(&ActionContext) -> Result + Sync; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/helpers.rs:48:43 [INFO] [stdout] | [INFO] [stdout] 48 | where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stdout] 48 + where T:Fn(&ActionContext) -> Result + Sync + 'static { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/helpers.rs:103:43 [INFO] [stdout] | [INFO] [stdout] 103 | where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 103 - where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stdout] 103 + where T:Fn(&ActionContext) -> Result + Sync + 'static { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/errors.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / error_chain! { [INFO] [stdout] 11 | | foreign_links { [INFO] [stdout] 12 | | Fmt(::std::fmt::Error); [INFO] [stdout] 13 | | Io(::std::io::Error); [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/app_dirs/common.rs:141:28 [INFO] [stdout] | [INFO] [stdout] 141 | Io(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/packer/pack_action.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | named!(get_args< Vec<&str> >, many0!( map_res!(space_n_args, str::from_utf8) ) ); [INFO] [stdout] | ---------------------^^^^------------------------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | the same lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 16 | named!(get_args< Vec<&'a str> >, many0!( map_res!(space_n_args, str::from_utf8) ) ); [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/helpers.rs:42:47 [INFO] [stdout] | [INFO] [stdout] 42 | type VarTransform = dyn Fn(&ActionContext) -> (Result) + Sync; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 42 - type VarTransform = dyn Fn(&ActionContext) -> (Result) + Sync; [INFO] [stdout] 42 + type VarTransform = dyn Fn(&ActionContext) -> Result + Sync; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/helpers.rs:48:43 [INFO] [stdout] | [INFO] [stdout] 48 | where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stdout] 48 + where T:Fn(&ActionContext) -> Result + Sync + 'static { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/helpers.rs:103:43 [INFO] [stdout] | [INFO] [stdout] 103 | where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 103 - where T:Fn(&ActionContext) -> (Result) + Sync + 'static { [INFO] [stdout] 103 + where T:Fn(&ActionContext) -> Result + Sync + 'static { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/errors.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / error_chain! { [INFO] [stdout] 11 | | foreign_links { [INFO] [stdout] 12 | | Fmt(::std::fmt::Error); [INFO] [stdout] 13 | | Io(::std::io::Error); [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/app_dirs/common.rs:141:28 [INFO] [stdout] | [INFO] [stdout] 141 | Io(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/packer/pack_action.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | named!(get_args< Vec<&str> >, many0!( map_res!(space_n_args, str::from_utf8) ) ); [INFO] [stdout] | ---------------------^^^^------------------------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | the same lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 16 | named!(get_args< Vec<&'a str> >, many0!( map_res!(space_n_args, str::from_utf8) ) ); [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.83s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "e772d171cba4ff5a208945d35a3ba01417d49f4333fd2720ced502d37d062b7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e772d171cba4ff5a208945d35a3ba01417d49f4333fd2720ced502d37d062b7b", kill_on_drop: false }` [INFO] [stdout] e772d171cba4ff5a208945d35a3ba01417d49f4333fd2720ced502d37d062b7b