[INFO] cloning repository https://github.com/prevy/prevy-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prevy/prevy-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprevy%2Fprevy-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprevy%2Fprevy-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b8e392dc545f284440a4ddda2bdf23e78ec83cc4 [INFO] testing prevy/prevy-rust against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprevy%2Fprevy-rust" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/prevy/prevy-rust on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/prevy/prevy-rust [INFO] finished tweaking git repo https://github.com/prevy/prevy-rust [INFO] tweaked toml for git repo https://github.com/prevy/prevy-rust written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/prevy/prevy-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df47ed2d2f7fe232617f962b33a721ffc4658d9c5163b08515640564748d4fd8 [INFO] running `Command { std: "docker" "start" "-a" "df47ed2d2f7fe232617f962b33a721ffc4658d9c5163b08515640564748d4fd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df47ed2d2f7fe232617f962b33a721ffc4658d9c5163b08515640564748d4fd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df47ed2d2f7fe232617f962b33a721ffc4658d9c5163b08515640564748d4fd8", kill_on_drop: false }` [INFO] [stdout] df47ed2d2f7fe232617f962b33a721ffc4658d9c5163b08515640564748d4fd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33da93d11c7885d04ab3e1e1bba02e57e7bdb5117f6884a40fc1e07ef1f56335 [INFO] running `Command { std: "docker" "start" "-a" "33da93d11c7885d04ab3e1e1bba02e57e7bdb5117f6884a40fc1e07ef1f56335", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.7 [INFO] [stderr] Compiling libc v0.2.12 [INFO] [stderr] Compiling strsim v0.4.1 [INFO] [stderr] Compiling ansi_term v0.7.2 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling unicode-width v0.1.3 [INFO] [stderr] Compiling xdg-basedir v1.0.0 [INFO] [stderr] Compiling yaml-rust v0.3.3 [INFO] [stderr] Compiling threadpool v1.3.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling clap v2.6.0 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stderr] Compiling prevy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/update.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | fn run(repos: Vec>) -> Box ()> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Repo + Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/update.rs:11:49 [INFO] [stdout] | [INFO] [stdout] 11 | fn run(repos: Vec>) -> Box ()> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> ()` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | fn run(repos: Vec>) -> Box ()>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Repo + Send` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/mod.rs:6:49 [INFO] [stdout] | [INFO] [stdout] 6 | fn run(repos: Vec>) -> Box ()>; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> ()` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/workspace.rs:24:24 [INFO] [stdout] | [INFO] [stdout] 24 | pub repos: Vec>, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcs/mod.rs:62:32 [INFO] [stdout] | [INFO] [stdout] 62 | fn clone_box(&self) -> Box; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcs/mod.rs:68:32 [INFO] [stdout] | [INFO] [stdout] 68 | fn clone_box(&self) -> Box { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/vcs/mod.rs:74:18 [INFO] [stdout] | [INFO] [stdout] 74 | fn from_info(RepoInfo) -> Self where Self: Sized; [INFO] [stdout] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: RepoInfo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcs/mod.rs:81:21 [INFO] [stdout] | [INFO] [stdout] 81 | impl fmt::Debug for Repo { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcs/mod.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | impl Clone for Box { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcs/mod.rs:88:28 [INFO] [stdout] | [INFO] [stdout] 88 | fn clone(&self) -> Box { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcs/mod.rs:97:54 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn from_hash(hash: (&Yaml, &Yaml)) -> Result> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vcs/mod.rs:99:15 [INFO] [stdout] | [INFO] [stdout] 99 | path: try!(as_string(hash.0)), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vcs/mod.rs:104:34 [INFO] [stdout] | [INFO] [stdout] 104 | repo_info.remotes.insert(try!(as_string(remote)), try!(as_string(url))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vcs/mod.rs:104:59 [INFO] [stdout] | [INFO] [stdout] 104 | repo_info.remotes.insert(try!(as_string(remote)), try!(as_string(url))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/core/constants.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | var.trim_left_matches(VAR_PREFIX).to_lowercase().to_string() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rx` [INFO] [stdout] --> src/commands/update.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | let (tx, rx) = channel(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_rx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.25s [INFO] running `Command { std: "docker" "inspect" "33da93d11c7885d04ab3e1e1bba02e57e7bdb5117f6884a40fc1e07ef1f56335", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33da93d11c7885d04ab3e1e1bba02e57e7bdb5117f6884a40fc1e07ef1f56335", kill_on_drop: false }` [INFO] [stdout] 33da93d11c7885d04ab3e1e1bba02e57e7bdb5117f6884a40fc1e07ef1f56335 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f4264350fd5f2ef0e3136fbf5d6b01e335ce519f3de22aff7c2aa6434d57e4d [INFO] running `Command { std: "docker" "start" "-a" "4f4264350fd5f2ef0e3136fbf5d6b01e335ce519f3de22aff7c2aa6434d57e4d", kill_on_drop: false }` [INFO] [stderr] Compiling prevy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/update.rs:11:27 [INFO] [stdout] | [INFO] [stdout] 11 | fn run(repos: Vec>) -> Box ()> { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Repo + Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/update.rs:11:49 [INFO] [stdout] | [INFO] [stdout] 11 | fn run(repos: Vec>) -> Box ()> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> ()` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | fn run(repos: Vec>) -> Box ()>; [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Repo + Send` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/commands/mod.rs:6:49 [INFO] [stdout] | [INFO] [stdout] 6 | fn run(repos: Vec>) -> Box ()>; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> ()` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/context/workspace.rs:24:24 [INFO] [stdout] | [INFO] [stdout] 24 | pub repos: Vec>, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcs/mod.rs:62:32 [INFO] [stdout] | [INFO] [stdout] 62 | fn clone_box(&self) -> Box; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcs/mod.rs:68:32 [INFO] [stdout] | [INFO] [stdout] 68 | fn clone_box(&self) -> Box { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/vcs/mod.rs:74:18 [INFO] [stdout] | [INFO] [stdout] 74 | fn from_info(RepoInfo) -> Self where Self: Sized; [INFO] [stdout] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: RepoInfo` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcs/mod.rs:81:21 [INFO] [stdout] | [INFO] [stdout] 81 | impl fmt::Debug for Repo { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcs/mod.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | impl Clone for Box { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcs/mod.rs:88:28 [INFO] [stdout] | [INFO] [stdout] 88 | fn clone(&self) -> Box { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/vcs/mod.rs:97:54 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn from_hash(hash: (&Yaml, &Yaml)) -> Result> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Repo` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vcs/mod.rs:99:15 [INFO] [stdout] | [INFO] [stdout] 99 | path: try!(as_string(hash.0)), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vcs/mod.rs:104:34 [INFO] [stdout] | [INFO] [stdout] 104 | repo_info.remotes.insert(try!(as_string(remote)), try!(as_string(url))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/vcs/mod.rs:104:59 [INFO] [stdout] | [INFO] [stdout] 104 | repo_info.remotes.insert(try!(as_string(remote)), try!(as_string(url))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/core/constants.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | var.trim_left_matches(VAR_PREFIX).to_lowercase().to_string() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rx` [INFO] [stdout] --> src/commands/update.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | let (tx, rx) = channel(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_rx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "4f4264350fd5f2ef0e3136fbf5d6b01e335ce519f3de22aff7c2aa6434d57e4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f4264350fd5f2ef0e3136fbf5d6b01e335ce519f3de22aff7c2aa6434d57e4d", kill_on_drop: false }` [INFO] [stdout] 4f4264350fd5f2ef0e3136fbf5d6b01e335ce519f3de22aff7c2aa6434d57e4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c99ca9af40b162c4423b2d597f25a4821f775d5ebe9f12d0b23db94b68cf41b6 [INFO] running `Command { std: "docker" "start" "-a" "c99ca9af40b162c4423b2d597f25a4821f775d5ebe9f12d0b23db94b68cf41b6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/commands/update.rs:11:27 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 11 | fn run(repos: Vec>) -> Box ()> { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Repo + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/commands/update.rs:11:49 [INFO] [stderr] | [INFO] [stderr] 11 | fn run(repos: Vec>) -> Box ()> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> ()` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/commands/mod.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | fn run(repos: Vec>) -> Box ()>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Repo + Send` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/commands/mod.rs:6:49 [INFO] [stderr] | [INFO] [stderr] 6 | fn run(repos: Vec>) -> Box ()>; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> ()` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/context/workspace.rs:24:24 [INFO] [stderr] | [INFO] [stderr] 24 | pub repos: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Repo` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/vcs/mod.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Repo` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/vcs/mod.rs:68:32 [INFO] [stderr] | [INFO] [stderr] 68 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Repo` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/vcs/mod.rs:74:18 [INFO] [stderr] | [INFO] [stderr] 74 | fn from_info(RepoInfo) -> Self where Self: Sized; [INFO] [stderr] | ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: RepoInfo` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:81:21 [INFO] [stderr] | [INFO] [stderr] 81 | impl fmt::Debug for Repo { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Repo` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/vcs/mod.rs:87:20 [INFO] [stderr] | [INFO] [stderr] 87 | impl Clone for Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Repo` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/vcs/mod.rs:88:28 [INFO] [stderr] | [INFO] [stderr] 88 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Repo` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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/vcs/mod.rs:97:54 [INFO] [stderr] | [INFO] [stderr] 97 | pub fn from_hash(hash: (&Yaml, &Yaml)) -> Result> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Repo` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/vcs/mod.rs:99:15 [INFO] [stderr] | [INFO] [stderr] 99 | path: try!(as_string(hash.0)), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/vcs/mod.rs:104:34 [INFO] [stderr] | [INFO] [stderr] 104 | repo_info.remotes.insert(try!(as_string(remote)), try!(as_string(url))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/vcs/mod.rs:104:59 [INFO] [stderr] | [INFO] [stderr] 104 | repo_info.remotes.insert(try!(as_string(remote)), try!(as_string(url))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stderr] --> src/core/constants.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | var.trim_left_matches(VAR_PREFIX).to_lowercase().to_string() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rx` [INFO] [stderr] --> src/commands/update.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | let (tx, rx) = channel(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_rx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `prevy` (bin "prevy" test) generated 17 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.87s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prevy-54ca134c4c4c6ffd) [INFO] running `Command { std: "docker" "inspect" "c99ca9af40b162c4423b2d597f25a4821f775d5ebe9f12d0b23db94b68cf41b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c99ca9af40b162c4423b2d597f25a4821f775d5ebe9f12d0b23db94b68cf41b6", kill_on_drop: false }` [INFO] [stdout] c99ca9af40b162c4423b2d597f25a4821f775d5ebe9f12d0b23db94b68cf41b6