[INFO] fetching crate flep 0.2.0... [INFO] testing flep-0.2.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate flep 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate flep 0.2.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flep 0.2.0 [INFO] finished tweaking crates.io crate flep 0.2.0 [INFO] tweaked toml for crates.io crate flep 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded flep_protocol v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08618f0e491bcce453eef1434061f4dd3c9eb0b98af3b661074e5b297089a352 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "08618f0e491bcce453eef1434061f4dd3c9eb0b98af3b661074e5b297089a352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08618f0e491bcce453eef1434061f4dd3c9eb0b98af3b661074e5b297089a352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08618f0e491bcce453eef1434061f4dd3c9eb0b98af3b661074e5b297089a352", kill_on_drop: false }` [INFO] [stdout] 08618f0e491bcce453eef1434061f4dd3c9eb0b98af3b661074e5b297089a352 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dc2da301452077bf1cf4d75921d87f104baf3235f3959ae7eff0363ba22578ae [INFO] running `Command { std: "docker" "start" "-a" "dc2da301452077bf1cf4d75921d87f104baf3235f3959ae7eff0363ba22578ae", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling rfc1700 v0.1.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling object v0.25.2 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling uuid v0.5.1 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling flep_protocol v0.2.0 [INFO] [stderr] Compiling flep v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/server.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | fn file_system(&self) -> &FileSystem; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/server.rs:16:43 [INFO] [stdout] | [INFO] [stdout] 16 | fn file_system_mut(&mut self) -> &mut FileSystem; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/client.rs:32:41 [INFO] [stdout] | [INFO] [stdout] 32 | ... server: &mut Server, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/user.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/pass.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/list.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/retr.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/mkd.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/mod.rs:26:29 [INFO] [stdout] | [INFO] [stdout] 26 | server: &mut Server) -> Result { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/mod.rs:38:36 [INFO] [stdout] | [INFO] [stdout] 38 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/mod.rs:45:34 [INFO] [stdout] | [INFO] [stdout] 45 | server: &mut Server, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/client_io.rs:20:34 [INFO] [stdout] | [INFO] [stdout] 20 | server: &mut Server, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/client_io.rs:35:39 [INFO] [stdout] | [INFO] [stdout] 35 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | types { [INFO] [stdout] 5 | | Error, ErrorKind, ResultExt; [INFO] [stdout] 6 | | } [INFO] [stdout] ... | [INFO] [stdout] 14 | | } [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | types { [INFO] [stdout] 5 | | Error, ErrorKind, ResultExt; [INFO] [stdout] 6 | | } [INFO] [stdout] ... | [INFO] [stdout] 14 | | } [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/run.rs:106:29 [INFO] [stdout] | [INFO] [stdout] 106 | let mut client_data = client.get_mut(); [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: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.50s [INFO] running `Command { std: "docker" "inspect" "dc2da301452077bf1cf4d75921d87f104baf3235f3959ae7eff0363ba22578ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc2da301452077bf1cf4d75921d87f104baf3235f3959ae7eff0363ba22578ae", kill_on_drop: false }` [INFO] [stdout] dc2da301452077bf1cf4d75921d87f104baf3235f3959ae7eff0363ba22578ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6e0fbad92f7fd029fa3ebf98c9ea3f61eb6252009ddfdb373628175672a5dfe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d6e0fbad92f7fd029fa3ebf98c9ea3f61eb6252009ddfdb373628175672a5dfe", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/server.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | fn file_system(&self) -> &FileSystem; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/server.rs:16:43 [INFO] [stdout] | [INFO] [stdout] 16 | fn file_system_mut(&mut self) -> &mut FileSystem; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/client.rs:32:41 [INFO] [stdout] | [INFO] [stdout] 32 | ... server: &mut Server, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/user.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/pass.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/list.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/retr.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/mkd.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/mod.rs:26:29 [INFO] [stdout] | [INFO] [stdout] 26 | server: &mut Server) -> Result { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/mod.rs:38:36 [INFO] [stdout] | [INFO] [stdout] 38 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/mod.rs:45:34 [INFO] [stdout] | [INFO] [stdout] 45 | server: &mut Server, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/client_io.rs:20:34 [INFO] [stdout] | [INFO] [stdout] 20 | server: &mut Server, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/client_io.rs:35:39 [INFO] [stdout] | [INFO] [stdout] 35 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | types { [INFO] [stdout] 5 | | Error, ErrorKind, ResultExt; [INFO] [stdout] 6 | | } [INFO] [stdout] ... | [INFO] [stdout] 14 | | } [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | types { [INFO] [stdout] 5 | | Error, ErrorKind, ResultExt; [INFO] [stdout] 6 | | } [INFO] [stdout] ... | [INFO] [stdout] 14 | | } [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/run.rs:106:29 [INFO] [stdout] | [INFO] [stdout] 106 | let mut client_data = client.get_mut(); [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: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling flep v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> examples/basic_server.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | fn file_system(&self) -> &flep::fs::FileSystem { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn flep::fs::FileSystem` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> examples/basic_server.rs:19:43 [INFO] [stdout] | [INFO] [stdout] 19 | fn file_system_mut(&mut self) -> &mut flep::fs::FileSystem { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn flep::fs::FileSystem` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/server.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | fn file_system(&self) -> &FileSystem; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/server.rs:16:43 [INFO] [stdout] | [INFO] [stdout] 16 | fn file_system_mut(&mut self) -> &mut FileSystem; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/client.rs:32:41 [INFO] [stdout] | [INFO] [stdout] 32 | ... server: &mut Server, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/user.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/pass.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/list.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/retr.rs:9:28 [INFO] [stdout] | [INFO] [stdout] 9 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/mkd.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/handle/mod.rs:26:29 [INFO] [stdout] | [INFO] [stdout] 26 | server: &mut Server) -> Result { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/mod.rs:38:36 [INFO] [stdout] | [INFO] [stdout] 38 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/state/mod.rs:45:34 [INFO] [stdout] | [INFO] [stdout] 45 | server: &mut Server, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/client_io.rs:20:34 [INFO] [stdout] | [INFO] [stdout] 20 | server: &mut Server, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/client/client_io.rs:35:39 [INFO] [stdout] | [INFO] [stdout] 35 | server: &mut Server) [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | types { [INFO] [stdout] 5 | | Error, ErrorKind, ResultExt; [INFO] [stdout] 6 | | } [INFO] [stdout] ... | [INFO] [stdout] 14 | | } [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/errors.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / error_chain! { [INFO] [stdout] 4 | | types { [INFO] [stdout] 5 | | Error, ErrorKind, ResultExt; [INFO] [stdout] 6 | | } [INFO] [stdout] ... | [INFO] [stdout] 14 | | } [INFO] [stdout] 15 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server/run.rs:106:29 [INFO] [stdout] | [INFO] [stdout] 106 | let mut client_data = client.get_mut(); [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.65s [INFO] running `Command { std: "docker" "inspect" "d6e0fbad92f7fd029fa3ebf98c9ea3f61eb6252009ddfdb373628175672a5dfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6e0fbad92f7fd029fa3ebf98c9ea3f61eb6252009ddfdb373628175672a5dfe", kill_on_drop: false }` [INFO] [stdout] d6e0fbad92f7fd029fa3ebf98c9ea3f61eb6252009ddfdb373628175672a5dfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 56443624c1e33e9ec20bc88db4ee0d20fd68a2a8dc9c133948177421c5ccb2fd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "56443624c1e33e9ec20bc88db4ee0d20fd68a2a8dc9c133948177421c5ccb2fd", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/server.rs:15:31 [INFO] [stderr] | [INFO] [stderr] 15 | fn file_system(&self) -> &FileSystem; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/server.rs:16:43 [INFO] [stderr] | [INFO] [stderr] 16 | fn file_system_mut(&mut self) -> &mut FileSystem; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/client.rs:32:41 [INFO] [stderr] | [INFO] [stderr] 32 | ... server: &mut Server, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/handle/user.rs:10:28 [INFO] [stderr] | [INFO] [stderr] 10 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/handle/pass.rs:10:28 [INFO] [stderr] | [INFO] [stderr] 10 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/handle/list.rs:8:28 [INFO] [stderr] | [INFO] [stderr] 8 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/handle/retr.rs:9:28 [INFO] [stderr] | [INFO] [stderr] 9 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/handle/mkd.rs:10:28 [INFO] [stderr] | [INFO] [stderr] 10 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/handle/mod.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | server: &mut Server) -> Result { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/mod.rs:38:36 [INFO] [stderr] | [INFO] [stderr] 38 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/mod.rs:45:34 [INFO] [stderr] | [INFO] [stderr] 45 | server: &mut Server, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/client_io.rs:20:34 [INFO] [stderr] | [INFO] [stderr] 20 | server: &mut Server, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/client_io.rs:35:39 [INFO] [stderr] | [INFO] [stderr] 35 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / error_chain! { [INFO] [stderr] 4 | | types { [INFO] [stderr] 5 | | Error, ErrorKind, ResultExt; [INFO] [stderr] 6 | | } [INFO] [stderr] ... | [INFO] [stderr] 14 | | } [INFO] [stderr] 15 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / error_chain! { [INFO] [stderr] 4 | | types { [INFO] [stderr] 5 | | Error, ErrorKind, ResultExt; [INFO] [stderr] 6 | | } [INFO] [stderr] ... | [INFO] [stderr] 14 | | } [INFO] [stderr] 15 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/run.rs:106:29 [INFO] [stderr] | [INFO] [stderr] 106 | let mut client_data = client.get_mut(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/server.rs:15:31 [INFO] [stderr] | [INFO] [stderr] 15 | fn file_system(&self) -> &FileSystem; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/server.rs:16:43 [INFO] [stderr] | [INFO] [stderr] 16 | fn file_system_mut(&mut self) -> &mut FileSystem; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/client.rs:32:41 [INFO] [stderr] | [INFO] [stderr] 32 | ... server: &mut Server, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/handle/user.rs:10:28 [INFO] [stderr] | [INFO] [stderr] 10 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/handle/pass.rs:10:28 [INFO] [stderr] | [INFO] [stderr] 10 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/handle/list.rs:8:28 [INFO] [stderr] | [INFO] [stderr] 8 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/handle/retr.rs:9:28 [INFO] [stderr] | [INFO] [stderr] 9 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/handle/mkd.rs:10:28 [INFO] [stderr] | [INFO] [stderr] 10 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/handle/mod.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | server: &mut Server) -> Result { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/mod.rs:38:36 [INFO] [stderr] | [INFO] [stderr] 38 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/state/mod.rs:45:34 [INFO] [stderr] | [INFO] [stderr] 45 | server: &mut Server, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/client_io.rs:20:34 [INFO] [stderr] | [INFO] [stderr] 20 | server: &mut Server, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/client/client_io.rs:35:39 [INFO] [stderr] | [INFO] [stderr] 35 | server: &mut Server) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Server` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / error_chain! { [INFO] [stderr] 4 | | types { [INFO] [stderr] 5 | | Error, ErrorKind, ResultExt; [INFO] [stderr] 6 | | } [INFO] [stderr] ... | [INFO] [stderr] 14 | | } [INFO] [stderr] 15 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / error_chain! { [INFO] [stderr] 4 | | types { [INFO] [stderr] 5 | | Error, ErrorKind, ResultExt; [INFO] [stderr] 6 | | } [INFO] [stderr] ... | [INFO] [stderr] 14 | | } [INFO] [stderr] 15 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/run.rs:106:29 [INFO] [stderr] | [INFO] [stderr] 106 | let mut client_data = client.get_mut(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/basic_server.rs:15:31 [INFO] [stderr] | [INFO] [stderr] 15 | fn file_system(&self) -> &flep::fs::FileSystem { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn flep::fs::FileSystem` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/basic_server.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | fn file_system_mut(&mut self) -> &mut flep::fs::FileSystem { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn flep::fs::FileSystem` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/flep-a6fb14e83318e8f9) [INFO] [stdout] running 8 tests [INFO] [stdout] test fs::memory::test::create_dir::correctly_creates_a_top_level_dir ... ok [INFO] [stdout] test fs::memory::test::find_node::correctly_finds_empty_root ... ok [INFO] [stderr] Doc-tests flep [INFO] [stdout] test fs::memory::test::find_node::correctly_finds_top_level_directory ... ok [INFO] [stdout] test fs::memory::test::find_node::correctly_finds_top_level_file ... ok [INFO] [stdout] test fs::memory::test::write_file::correctly_creates_a_top_level_file ... ok [INFO] [stdout] test fs::memory::test::read_file::correctly_reads_a_top_level_file ... ok [INFO] [stdout] test fs::memory::test::find_node::correctly_finds_nested_file ... ok [INFO] [stdout] test fs::memory::test::find_node::correctly_finds_empty_string_as_root ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "56443624c1e33e9ec20bc88db4ee0d20fd68a2a8dc9c133948177421c5ccb2fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56443624c1e33e9ec20bc88db4ee0d20fd68a2a8dc9c133948177421c5ccb2fd", kill_on_drop: false }` [INFO] [stdout] 56443624c1e33e9ec20bc88db4ee0d20fd68a2a8dc9c133948177421c5ccb2fd