[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 beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprevy%2Fprevy-rust" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/prevy/prevy-rust on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xdg-basedir v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", 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] c049ddb2f512f76c3ff36362365ad562ce0036ec895335173d01b3d033782b42 [INFO] running `Command { std: "docker" "start" "-a" "c049ddb2f512f76c3ff36362365ad562ce0036ec895335173d01b3d033782b42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c049ddb2f512f76c3ff36362365ad562ce0036ec895335173d01b3d033782b42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c049ddb2f512f76c3ff36362365ad562ce0036ec895335173d01b3d033782b42", kill_on_drop: false }` [INFO] [stdout] c049ddb2f512f76c3ff36362365ad562ce0036ec895335173d01b3d033782b42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b2060a79d7230e72217feb5f1bcf6ed72ec0a019630e8f11fa7b4cb8d1f129f [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" "2b2060a79d7230e72217feb5f1bcf6ed72ec0a019630e8f11fa7b4cb8d1f129f", kill_on_drop: false }` [INFO] [stderr] Compiling xdg-basedir v1.0.0 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stderr] Compiling prevy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item '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 item '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 item '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: 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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [INFO] [stdout] warning: use of deprecated item '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 item: `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: struct is never constructed: `Update` [INFO] [stdout] --> src/commands/update.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Update; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 3.91s [INFO] running `Command { std: "docker" "inspect" "2b2060a79d7230e72217feb5f1bcf6ed72ec0a019630e8f11fa7b4cb8d1f129f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b2060a79d7230e72217feb5f1bcf6ed72ec0a019630e8f11fa7b4cb8d1f129f", kill_on_drop: false }` [INFO] [stdout] 2b2060a79d7230e72217feb5f1bcf6ed72ec0a019630e8f11fa7b4cb8d1f129f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 854751f38930b4faa61fbecf054cce72877c083f629c2166f2f769ee19bd41ea [INFO] running `Command { std: "docker" "start" "-a" "854751f38930b4faa61fbecf054cce72877c083f629c2166f2f769ee19bd41ea", kill_on_drop: false }` [INFO] [stderr] Compiling prevy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item '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 item '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 item '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: 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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [INFO] [stdout] warning: use of deprecated item '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 item: `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: struct is never constructed: `Update` [INFO] [stdout] --> src/commands/update.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Update; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 0.86s [INFO] running `Command { std: "docker" "inspect" "854751f38930b4faa61fbecf054cce72877c083f629c2166f2f769ee19bd41ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "854751f38930b4faa61fbecf054cce72877c083f629c2166f2f769ee19bd41ea", kill_on_drop: false }` [INFO] [stdout] 854751f38930b4faa61fbecf054cce72877c083f629c2166f2f769ee19bd41ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 744cf90e00f9cae34e9d394bf89b45b54670ca7dc7ebebd1391673f27540f09d [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" "744cf90e00f9cae34e9d394bf89b45b54670ca7dc7ebebd1391673f27540f09d", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item '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 item '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 item '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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/commands/update.rs:11:27 [INFO] [stderr] | [INFO] [stderr] 11 | fn run(repos: Vec>) -> Box ()> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Repo + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [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: 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: 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: 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: 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: 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: 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: 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: 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: 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: use of deprecated item '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 item: `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: struct is never constructed: `Update` [INFO] [stderr] --> src/commands/update.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct Update; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/prevy-f151a5605744e32b [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "744cf90e00f9cae34e9d394bf89b45b54670ca7dc7ebebd1391673f27540f09d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "744cf90e00f9cae34e9d394bf89b45b54670ca7dc7ebebd1391673f27540f09d", kill_on_drop: false }` [INFO] [stdout] 744cf90e00f9cae34e9d394bf89b45b54670ca7dc7ebebd1391673f27540f09d