[INFO] cloning repository https://github.com/Idolf/simple-crypt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Idolf/simple-crypt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdolf%2Fsimple-crypt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdolf%2Fsimple-crypt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5e366868c13490034829ee3596f103c916b6502 [INFO] checking Idolf/simple-crypt against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdolf%2Fsimple-crypt" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Idolf/simple-crypt on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Idolf/simple-crypt [INFO] finished tweaking git repo https://github.com/Idolf/simple-crypt [INFO] tweaked toml for git repo https://github.com/Idolf/simple-crypt written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Idolf/simple-crypt already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atty v0.2.6 [INFO] [stderr] Downloaded tempfile v2.2.0 [INFO] [stderr] Downloaded static_assertions v0.2.5 [INFO] [stderr] Downloaded textwrap v0.9.0 [INFO] [stderr] Downloaded byteorder v1.2.1 [INFO] [stderr] Downloaded mio-uds v0.6.4 [INFO] [stderr] Downloaded scoped-tls v0.1.0 [INFO] [stderr] Downloaded safemem v0.2.0 [INFO] [stderr] Downloaded lazycell v0.6.0 [INFO] [stderr] Downloaded daemonize v0.2.3 [INFO] [stderr] Downloaded rand v0.4.2 [INFO] [stderr] Downloaded base64 v0.9.0 [INFO] [stderr] Downloaded libc v0.2.36 [INFO] [stderr] Downloaded cc v1.0.4 [INFO] [stderr] Downloaded rustc-demangle v0.1.5 [INFO] [stderr] Downloaded bytes v0.4.6 [INFO] [stderr] Downloaded serde v1.0.27 [INFO] [stderr] Downloaded clap v2.29.2 [INFO] [stderr] Downloaded net2 v0.2.31 [INFO] [stderr] Downloaded mio v0.6.12 [INFO] [stderr] Downloaded tokio-core v0.1.12 [INFO] [stderr] Downloaded sodiumoxide v0.0.16 [INFO] [stderr] Downloaded futures v0.1.18 [INFO] [stderr] 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"/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 021e372a7bbbeca54b36b4ba789365ae382ef91505309329314625ff5824261f [INFO] running `Command { std: "docker" "start" "-a" "021e372a7bbbeca54b36b4ba789365ae382ef91505309329314625ff5824261f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "021e372a7bbbeca54b36b4ba789365ae382ef91505309329314625ff5824261f", kill_on_drop: false }` [INFO] running `Command { std: "docker" 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"ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdad8d8fe880bbb0e2b47974737bc67d1810f5e550757095322b516410b66b28 [INFO] running `Command { std: "docker" "start" "-a" "fdad8d8fe880bbb0e2b47974737bc67d1810f5e550757095322b516410b66b28", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking futures v0.1.18 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking ansi_term v0.10.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking static_assertions v0.2.5 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking rand v0.3.20 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Checking daemonize v0.2.3 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Compiling libsodium-sys v0.0.16 [INFO] [stderr] Checking clap v2.29.2 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking mio v0.6.12 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking mio-uds v0.6.4 [INFO] [stderr] Compiling structopt-derive v0.1.6 [INFO] [stderr] Checking tokio-core v0.1.12 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking tokio-uds v0.1.7 [INFO] [stderr] Checking structopt v0.1.7 [INFO] [stderr] Checking serde_bytes v0.10.3 [INFO] [stderr] Checking sodiumoxide v0.0.16 [INFO] [stderr] Checking bincode v0.9.2 [INFO] [stderr] Checking serde_cbor v0.8.2 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking simple-crypt-util v0.1.0 (/opt/rustwide/workdir/simple-crypt-util) [INFO] [stdout] warning: the item `serde_bytes` is imported redundantly [INFO] [stdout] --> simple-crypt-util/src/serde_arrays.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | use serde_bytes; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-util/src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate serde_bytes; [INFO] [stdout] | ------------------------- the item `serde_bytes` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> simple-crypt-util/src/serde_newtype.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | fn from_inner(Self::Inner) -> Self; [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Inner` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> simple-crypt-util/src/memory_security.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libc; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-util/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate libc; [INFO] [stdout] | ------------------ the item `libc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nix` is imported redundantly [INFO] [stdout] --> simple-crypt-util/src/memory_security.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use nix; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-util/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate nix; [INFO] [stdout] | ----------------- the item `nix` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> simple-crypt-util/src/pubkey_ext.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use base64; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-util/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate base64; [INFO] [stdout] | -------------------- the item `base64` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> simple-crypt-util/src/pubkey_ext.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-util/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> simple-crypt-util/src/serde_arrays.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | let s: &Expected = &s.as_ref(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 106 | let s: &dyn Expected = &s.as_ref(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking simple-crypt-disk-formats v0.1.0 (/opt/rustwide/workdir/simple-crypt-disk-formats) [INFO] [stderr] Checking simple-crypt-daemon v0.1.0 (/opt/rustwide/workdir/simple-crypt-daemon) [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> simple-crypt-disk-formats/src/keyfile.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use bincode; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-disk-formats/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate bincode; [INFO] [stdout] | --------------------- the item `bincode` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> simple-crypt-disk-formats/src/encrypted_file.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bincode; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-disk-formats/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate bincode; [INFO] [stdout] | --------------------- the item `bincode` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_cbor` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde_cbor; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate serde_cbor; [INFO] [stdout] | ------------------------ the item `serde_cbor` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nix` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use nix; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate nix; [INFO] [stdout] | ----------------- the item `nix` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/service_impl.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_cbor` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/service_impl.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde_cbor; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate serde_cbor; [INFO] [stdout] | ------------------------ the item `serde_cbor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_crypt_util` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/serve.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use simple_crypt_util; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | extern crate simple_crypt_util; [INFO] [stdout] | ------------------------------- the item `simple_crypt_util` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sodiumoxide` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/serve.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use sodiumoxide; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate sodiumoxide; [INFO] [stdout] | ------------------------- the item `sodiumoxide` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `daemonize` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/serve.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use daemonize; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate daemonize; [INFO] [stdout] | ----------------------- the item `daemonize` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_cbor` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/client.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use serde_cbor; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate serde_cbor; [INFO] [stdout] | ------------------------ the item `serde_cbor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | E: Into> + fmt::Debug, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 | E: Into> + fmt::Debug, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:53:30 [INFO] [stdout] | [INFO] [stdout] 53 | type BindTransport = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 53 | type BindTransport = Box>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | type BindTransport = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 99 | type BindTransport = Box>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking simple-crypt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/keys.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use failure::{self, Error, ResultExt}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/keys.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use failure::{self, Error, ResultExt}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | let mut fail: &failure::Fail = err.cause(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | let mut fail: &dyn failure::Fail = err.cause(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | let mut fail: &failure::Fail = err.cause(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | let mut fail: &dyn failure::Fail = err.cause(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/daemon.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | let mut keyfile_data = [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/daemon.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | let mut keyfile_data = [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.81s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: daemonize v0.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "fdad8d8fe880bbb0e2b47974737bc67d1810f5e550757095322b516410b66b28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdad8d8fe880bbb0e2b47974737bc67d1810f5e550757095322b516410b66b28", kill_on_drop: false }` [INFO] [stdout] fdad8d8fe880bbb0e2b47974737bc67d1810f5e550757095322b516410b66b28 [INFO] checking Idolf/simple-crypt against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdolf%2Fsimple-crypt" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Idolf/simple-crypt on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Idolf/simple-crypt [INFO] finished tweaking git repo https://github.com/Idolf/simple-crypt [INFO] tweaked toml for git repo https://github.com/Idolf/simple-crypt written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Idolf/simple-crypt already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bceeb2d0c005bce93209b7510bbec96e3514b538515f499f60494df100287856 [INFO] running `Command { std: "docker" "start" "-a" "bceeb2d0c005bce93209b7510bbec96e3514b538515f499f60494df100287856", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bceeb2d0c005bce93209b7510bbec96e3514b538515f499f60494df100287856", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bceeb2d0c005bce93209b7510bbec96e3514b538515f499f60494df100287856", kill_on_drop: false }` [INFO] [stdout] bceeb2d0c005bce93209b7510bbec96e3514b538515f499f60494df100287856 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 910052d431bb25367e8e061d0c8d96722c25af0c0568f38dc8408397c348e0c9 [INFO] running `Command { std: "docker" "start" "-a" "910052d431bb25367e8e061d0c8d96722c25af0c0568f38dc8408397c348e0c9", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking futures v0.1.18 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking ansi_term v0.10.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking static_assertions v0.2.5 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking rand v0.3.20 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking daemonize v0.2.3 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Compiling libsodium-sys v0.0.16 [INFO] [stderr] Checking clap v2.29.2 [INFO] [stderr] Checking mio v0.6.12 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking mio-uds v0.6.4 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking tokio-core v0.1.12 [INFO] [stderr] Compiling structopt-derive v0.1.6 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking tokio-uds v0.1.7 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking structopt v0.1.7 [INFO] [stderr] Checking serde_bytes v0.10.3 [INFO] [stderr] Checking sodiumoxide v0.0.16 [INFO] [stderr] Checking bincode v0.9.2 [INFO] [stderr] Checking serde_cbor v0.8.2 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking simple-crypt-util v0.1.0 (/opt/rustwide/workdir/simple-crypt-util) [INFO] [stdout] warning: the item `serde_bytes` is imported redundantly [INFO] [stdout] --> simple-crypt-util/src/serde_arrays.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | use serde_bytes; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-util/src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate serde_bytes; [INFO] [stdout] | ------------------------- the item `serde_bytes` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> simple-crypt-util/src/serde_newtype.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | fn from_inner(Self::Inner) -> Self; [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Inner` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> simple-crypt-util/src/memory_security.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libc; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-util/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate libc; [INFO] [stdout] | ------------------ the item `libc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nix` is imported redundantly [INFO] [stdout] --> simple-crypt-util/src/memory_security.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use nix; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-util/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate nix; [INFO] [stdout] | ----------------- the item `nix` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `base64` is imported redundantly [INFO] [stdout] --> simple-crypt-util/src/pubkey_ext.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use base64; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-util/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate base64; [INFO] [stdout] | -------------------- the item `base64` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> simple-crypt-util/src/pubkey_ext.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-util/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> simple-crypt-util/src/serde_arrays.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | let s: &Expected = &s.as_ref(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 106 | let s: &dyn Expected = &s.as_ref(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking simple-crypt-disk-formats v0.1.0 (/opt/rustwide/workdir/simple-crypt-disk-formats) [INFO] [stderr] Checking simple-crypt-daemon v0.1.0 (/opt/rustwide/workdir/simple-crypt-daemon) [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> simple-crypt-disk-formats/src/keyfile.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use bincode; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-disk-formats/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate bincode; [INFO] [stdout] | --------------------- the item `bincode` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> simple-crypt-disk-formats/src/encrypted_file.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bincode; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-disk-formats/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate bincode; [INFO] [stdout] | --------------------- the item `bincode` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_cbor` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serde_cbor; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate serde_cbor; [INFO] [stdout] | ------------------------ the item `serde_cbor` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nix` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use nix; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate nix; [INFO] [stdout] | ----------------- the item `nix` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/service_impl.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use failure; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_cbor` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/service_impl.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde_cbor; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate serde_cbor; [INFO] [stdout] | ------------------------ the item `serde_cbor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_crypt_util` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/serve.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use simple_crypt_util; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | extern crate simple_crypt_util; [INFO] [stdout] | ------------------------------- the item `simple_crypt_util` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sodiumoxide` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/serve.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use sodiumoxide; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate sodiumoxide; [INFO] [stdout] | ------------------------- the item `sodiumoxide` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `daemonize` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/serve.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use daemonize; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate daemonize; [INFO] [stdout] | ----------------------- the item `daemonize` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_cbor` is imported redundantly [INFO] [stdout] --> simple-crypt-daemon/src/client.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use serde_cbor; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: simple-crypt-daemon/src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate serde_cbor; [INFO] [stdout] | ------------------------ the item `serde_cbor` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | E: Into> + fmt::Debug, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 | E: Into> + fmt::Debug, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:53:30 [INFO] [stdout] | [INFO] [stdout] 53 | type BindTransport = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 53 | type BindTransport = Box>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> simple-crypt-daemon/src/proto.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | type BindTransport = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 99 | type BindTransport = Box>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking simple-crypt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/keys.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use failure::{self, Error, ResultExt}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `failure` is imported redundantly [INFO] [stdout] --> src/keys.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use failure::{self, Error, ResultExt}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate failure; [INFO] [stdout] | --------------------- the item `failure` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | let mut fail: &failure::Fail = err.cause(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | let mut fail: &dyn failure::Fail = err.cause(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:91:24 [INFO] [stdout] | [INFO] [stdout] 91 | let mut fail: &failure::Fail = err.cause(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 91 | let mut fail: &dyn failure::Fail = err.cause(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/daemon.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | let mut keyfile_data = [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/daemon.rs:37:17 [INFO] [stdout] | [INFO] [stdout] 37 | let mut keyfile_data = [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: daemonize v0.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "910052d431bb25367e8e061d0c8d96722c25af0c0568f38dc8408397c348e0c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "910052d431bb25367e8e061d0c8d96722c25af0c0568f38dc8408397c348e0c9", kill_on_drop: false }` [INFO] [stdout] 910052d431bb25367e8e061d0c8d96722c25af0c0568f38dc8408397c348e0c9