[INFO] fetching crate cargo-deps 1.5.1... [INFO] checking cargo-deps-1.5.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate cargo-deps 1.5.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate cargo-deps 1.5.1 [INFO] finished tweaking crates.io crate cargo-deps 1.5.1 [INFO] tweaked toml for crates.io crate cargo-deps 1.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cargo-deps 1.5.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cargo-deps 1.5.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c04839820f69d74e7f18af75c867040664e0c0389494baea4f8ea670d4657b7 [INFO] running `Command { std: "docker" "start" "-a" "8c04839820f69d74e7f18af75c867040664e0c0389494baea4f8ea670d4657b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c04839820f69d74e7f18af75c867040664e0c0389494baea4f8ea670d4657b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c04839820f69d74e7f18af75c867040664e0c0389494baea4f8ea670d4657b7", kill_on_drop: false }` [INFO] [stdout] 8c04839820f69d74e7f18af75c867040664e0c0389494baea4f8ea670d4657b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d83153aa18d64a3666be5601939c04d73a3d196350a9c950e56a60065969dcbc [INFO] running `Command { std: "docker" "start" "-a" "d83153aa18d64a3666be5601939c04d73a3d196350a9c950e56a60065969dcbc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking cargo-deps v1.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/graph.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | let mut child = &mut self.nodes[ed.1]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/graph.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | let mut child = &mut self.nodes[ed.1]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | / #[structopt(long = "dot-file", short = "o", value_name = "PATH")] [INFO] [stdout] 26 | | /// Output file, or stdout if not specified [INFO] [stdout] 27 | | pub dot_file: Option, [INFO] [stdout] | |________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | / #[structopt(long = "filter", value_name = "DEPNAMES")] [INFO] [stdout] 30 | | /// Only display provided deps [INFO] [stdout] 31 | | pub filter: Option>, [INFO] [stdout] | |___________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | / #[structopt(long = "exclude", value_name = "DEPNAMES")] [INFO] [stdout] 34 | | /// Exclude provided deps [INFO] [stdout] 35 | | pub exclude: Option>, [INFO] [stdout] | |____________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | / #[structopt( [INFO] [stdout] 38 | | long = "manifest-path", [INFO] [stdout] 39 | | value_name = "PATH", [INFO] [stdout] 40 | | default_value = "Cargo.toml" [INFO] [stdout] 41 | | )] [INFO] [stdout] 42 | | /// Specify location of manifest file [INFO] [stdout] 43 | | pub manifest_path: String, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | / #[structopt(long = "subgraph", value_name = "DEPNAMES")] [INFO] [stdout] 46 | | /// Group provided deps in their own subgraph [INFO] [stdout] 47 | | pub subgraph: Option>, [INFO] [stdout] | |_____________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | / #[structopt(long = "subgraph-name", value_name = "NAME", requires = "subgraph")] [INFO] [stdout] 50 | | /// Optional name of subgraph [INFO] [stdout] 51 | | pub subgraph_name: Option, [INFO] [stdout] | |_____________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | / #[structopt(long = "registries")] [INFO] [stdout] 54 | | /// Filter dependencies by registries. Can be used multiple time with --registries custom-registry-name [INFO] [stdout] 55 | | pub registries: Option>, [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | / #[structopt(long = "dot-file", short = "o", value_name = "PATH")] [INFO] [stdout] 26 | | /// Output file, or stdout if not specified [INFO] [stdout] 27 | | pub dot_file: Option, [INFO] [stdout] | |________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | / #[structopt(long = "filter", value_name = "DEPNAMES")] [INFO] [stdout] 30 | | /// Only display provided deps [INFO] [stdout] 31 | | pub filter: Option>, [INFO] [stdout] | |___________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | / #[structopt(long = "exclude", value_name = "DEPNAMES")] [INFO] [stdout] 34 | | /// Exclude provided deps [INFO] [stdout] 35 | | pub exclude: Option>, [INFO] [stdout] | |____________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | / #[structopt( [INFO] [stdout] 38 | | long = "manifest-path", [INFO] [stdout] 39 | | value_name = "PATH", [INFO] [stdout] 40 | | default_value = "Cargo.toml" [INFO] [stdout] 41 | | )] [INFO] [stdout] 42 | | /// Specify location of manifest file [INFO] [stdout] 43 | | pub manifest_path: String, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | / #[structopt(long = "subgraph", value_name = "DEPNAMES")] [INFO] [stdout] 46 | | /// Group provided deps in their own subgraph [INFO] [stdout] 47 | | pub subgraph: Option>, [INFO] [stdout] | |_____________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | / #[structopt(long = "subgraph-name", value_name = "NAME", requires = "subgraph")] [INFO] [stdout] 50 | | /// Optional name of subgraph [INFO] [stdout] 51 | | pub subgraph_name: Option, [INFO] [stdout] | |_____________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/args.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | / #[structopt(long = "registries")] [INFO] [stdout] 54 | | /// Filter dependencies by registries. Can be used multiple time with --registries custom-registry-name [INFO] [stdout] 55 | | pub registries: Option>, [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-deps` (bin "cargo-deps" test) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `cargo-deps` (bin "cargo-deps") due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "d83153aa18d64a3666be5601939c04d73a3d196350a9c950e56a60065969dcbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d83153aa18d64a3666be5601939c04d73a3d196350a9c950e56a60065969dcbc", kill_on_drop: false }` [INFO] [stdout] d83153aa18d64a3666be5601939c04d73a3d196350a9c950e56a60065969dcbc