[INFO] cloning repository https://github.com/ratijas/mess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ratijas/mess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratijas%2Fmess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratijas%2Fmess'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 36fcf1917973f8ed310d8935aedb93625bd34512 [INFO] testing ratijas/mess against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fratijas%2Fmess" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ratijas/mess 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 git repo https://github.com/ratijas/mess [INFO] finished tweaking git repo https://github.com/ratijas/mess [INFO] tweaked toml for git repo https://github.com/ratijas/mess written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/ratijas/mess already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] 0f9326d77c44f24ddc43f4caf1600bb52d43daab8b1e25ec7ac13500ad6e9fcf [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" "0f9326d77c44f24ddc43f4caf1600bb52d43daab8b1e25ec7ac13500ad6e9fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f9326d77c44f24ddc43f4caf1600bb52d43daab8b1e25ec7ac13500ad6e9fcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f9326d77c44f24ddc43f4caf1600bb52d43daab8b1e25ec7ac13500ad6e9fcf", kill_on_drop: false }` [INFO] [stdout] 0f9326d77c44f24ddc43f4caf1600bb52d43daab8b1e25ec7ac13500ad6e9fcf [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] [stdout] a7c3d40bde9cc3751413b05b3e13420df858f021600b62458f2627062816ce9e [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" "a7c3d40bde9cc3751413b05b3e13420df858f021600b62458f2627062816ce9e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling smallvec v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling cassowary v0.2.1 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling error v0.1.9 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling conduit-mime-types v0.7.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling base64 v0.7.0 [INFO] [stderr] Compiling plugin v0.2.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling libsqlite3-sys v0.17.3 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling fern v0.4.4 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling termion v1.5.5 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling tui v0.1.3 [INFO] [stderr] Compiling rusqlite v0.22.0 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tokio v0.2.16 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling iron v0.5.1 [INFO] [stderr] Compiling persistent v0.3.0 [INFO] [stderr] Compiling router v0.5.1 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.2.4 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling hyper v0.13.4 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling reqwest v0.10.4 [INFO] [stderr] Compiling mess-algos v0.1.0 (/opt/rustwide/workdir/mess-algos) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> mess-algos/src/compression/rle.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 39 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> mess-algos/src/types/data.rs:25:29 [INFO] [stdout] | [INFO] [stdout] 25 | let compressor: Box> = compression.clone().into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Compression` [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] --> mess-algos/src/types/data.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 27 | let coder: Box = coding.clone().into(); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Coding` [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] --> mess-algos/src/types/data.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | let decoder: Box = coding.into(); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Coding` [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] --> mess-algos/src/types/data.rs:64:37 [INFO] [stdout] | [INFO] [stdout] 64 | let compressor: Box> = compression.into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Compression` [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] --> mess-algos/src/types/coding.rs:17:15 [INFO] [stdout] | [INFO] [stdout] 17 | impl Into> for Coding { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::coding::Coding)` [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] --> mess-algos/src/types/coding.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | fn into(self) -> Box<::coding::Coding> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::coding::Coding)` [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] --> mess-algos/src/types/compression.rs:17:15 [INFO] [stdout] | [INFO] [stdout] 17 | impl Into>> for Compression { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::compression::Compression)` [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] --> mess-algos/src/types/compression.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | fn into(self) -> Box<::compression::Compression> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::compression::Compression)` [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: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mess-stats v0.1.0 (/opt/rustwide/workdir/mess-stats) [INFO] [stderr] Compiling mess-client v0.1.0 (/opt/rustwide/workdir/mess-client) [INFO] [stderr] Compiling mess-server v0.1.0 (/opt/rustwide/workdir/mess-server) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> mess-stats/src/main.rs:61:24 [INFO] [stdout] | [INFO] [stdout] 61 | fn run_coding(coding: &Coding, coding_name: &str, data: BitVec) { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Coding` [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] --> mess-stats/src/main.rs:183:35 [INFO] [stdout] | [INFO] [stdout] 183 | compression: &Compression, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Compression` [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] --> mess-stats/src/main.rs:210:27 [INFO] [stdout] | [INFO] [stdout] 210 | (&Repetition3 as &Coding, "r3"), [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Coding` [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 32s [INFO] running `Command { std: "docker" "inspect" "a7c3d40bde9cc3751413b05b3e13420df858f021600b62458f2627062816ce9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7c3d40bde9cc3751413b05b3e13420df858f021600b62458f2627062816ce9e", kill_on_drop: false }` [INFO] [stdout] a7c3d40bde9cc3751413b05b3e13420df858f021600b62458f2627062816ce9e [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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8454505f38deee2868c6e14611280b5d4fe1ab2f0b86c20275ce42cb3912b8fa [INFO] running `Command { std: "docker" "start" "-a" "8454505f38deee2868c6e14611280b5d4fe1ab2f0b86c20275ce42cb3912b8fa", kill_on_drop: false }` [INFO] [stderr] Compiling mess-algos v0.1.0 (/opt/rustwide/workdir/mess-algos) [INFO] [stderr] Compiling mess-client v0.1.0 (/opt/rustwide/workdir/mess-client) [INFO] [stderr] Compiling mess-stats v0.1.0 (/opt/rustwide/workdir/mess-stats) [INFO] [stderr] Compiling mess-server v0.1.0 (/opt/rustwide/workdir/mess-server) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> mess-algos/src/compression/rle.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 39 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> mess-algos/src/types/data.rs:25:29 [INFO] [stdout] | [INFO] [stdout] 25 | let compressor: Box> = compression.clone().into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Compression` [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] --> mess-algos/src/types/data.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 27 | let coder: Box = coding.clone().into(); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Coding` [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] --> mess-algos/src/types/data.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | let decoder: Box = coding.into(); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Coding` [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] --> mess-algos/src/types/data.rs:64:37 [INFO] [stdout] | [INFO] [stdout] 64 | let compressor: Box> = compression.into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Compression` [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] --> mess-algos/src/types/coding.rs:17:15 [INFO] [stdout] | [INFO] [stdout] 17 | impl Into> for Coding { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::coding::Coding)` [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] --> mess-algos/src/types/coding.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | fn into(self) -> Box<::coding::Coding> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::coding::Coding)` [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] --> mess-algos/src/types/compression.rs:17:15 [INFO] [stdout] | [INFO] [stdout] 17 | impl Into>> for Compression { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::compression::Compression)` [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] --> mess-algos/src/types/compression.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | fn into(self) -> Box<::compression::Compression> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::compression::Compression)` [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: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> mess-stats/src/main.rs:61:24 [INFO] [stdout] | [INFO] [stdout] 61 | fn run_coding(coding: &Coding, coding_name: &str, data: BitVec) { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Coding` [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] --> mess-stats/src/main.rs:183:35 [INFO] [stdout] | [INFO] [stdout] 183 | compression: &Compression, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Compression` [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] --> mess-stats/src/main.rs:210:27 [INFO] [stdout] | [INFO] [stdout] 210 | (&Repetition3 as &Coding, "r3"), [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Coding` [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] error: cannot find macro `json` in this scope [INFO] [stdout] --> mess-algos/src/types/data.rs:102:26 [INFO] [stdout] | [INFO] [stdout] 102 | assert_eq!(json, json!({ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider importing this macro: [INFO] [stdout] serde_json::json [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> mess-algos/src/compression/rle.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 39 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> mess-algos/src/types/data.rs:25:29 [INFO] [stdout] | [INFO] [stdout] 25 | let compressor: Box> = compression.clone().into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Compression` [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] --> mess-algos/src/types/data.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 27 | let coder: Box = coding.clone().into(); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Coding` [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] --> mess-algos/src/types/data.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | let decoder: Box = coding.into(); [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Coding` [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] --> mess-algos/src/types/data.rs:64:37 [INFO] [stdout] | [INFO] [stdout] 64 | let compressor: Box> = compression.into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Compression` [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] --> mess-algos/src/types/coding.rs:17:15 [INFO] [stdout] | [INFO] [stdout] 17 | impl Into> for Coding { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::coding::Coding)` [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] --> mess-algos/src/types/coding.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | fn into(self) -> Box<::coding::Coding> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::coding::Coding)` [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] --> mess-algos/src/types/compression.rs:17:15 [INFO] [stdout] | [INFO] [stdout] 17 | impl Into>> for Compression { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::compression::Compression)` [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] --> mess-algos/src/types/compression.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | fn into(self) -> Box<::compression::Compression> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::compression::Compression)` [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] error: aborting due to previous error; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mess-algos` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8454505f38deee2868c6e14611280b5d4fe1ab2f0b86c20275ce42cb3912b8fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8454505f38deee2868c6e14611280b5d4fe1ab2f0b86c20275ce42cb3912b8fa", kill_on_drop: false }` [INFO] [stdout] 8454505f38deee2868c6e14611280b5d4fe1ab2f0b86c20275ce42cb3912b8fa