[INFO] cloning repository https://github.com/pascalgn/azi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pascalgn/azi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpascalgn%2Fazi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpascalgn%2Fazi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d4aa85f74302e0d9d0025605d4d075ec81cc592b [INFO] checking pascalgn/azi against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpascalgn%2Fazi" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pascalgn/azi on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/pascalgn/azi [INFO] finished tweaking git repo https://github.com/pascalgn/azi [INFO] tweaked toml for git repo https://github.com/pascalgn/azi written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pascalgn/azi 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ureq v2.4.0 [INFO] [stderr] Downloaded webpki-roots v0.22.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d49bcaccfb5bde2796a040b2fe965f21561bada8eeb8e7990026b3dedb16a3d7 [INFO] running `Command { std: "docker" "start" "-a" "d49bcaccfb5bde2796a040b2fe965f21561bada8eeb8e7990026b3dedb16a3d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d49bcaccfb5bde2796a040b2fe965f21561bada8eeb8e7990026b3dedb16a3d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d49bcaccfb5bde2796a040b2fe965f21561bada8eeb8e7990026b3dedb16a3d7", kill_on_drop: false }` [INFO] [stdout] d49bcaccfb5bde2796a040b2fe965f21561bada8eeb8e7990026b3dedb16a3d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ca68b50d766364eba7922c8b681b7fd94fffa3d2d3b6552b61fd29203097e1b [INFO] running `Command { std: "docker" "start" "-a" "5ca68b50d766364eba7922c8b681b7fd94fffa3d2d3b6552b61fd29203097e1b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling rustls v0.20.4 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking rustls-pemfile v0.3.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki-roots v0.22.2 [INFO] [stderr] Checking ureq v2.4.0 [INFO] [stderr] Checking azi v0.4.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `env_logger` is imported redundantly [INFO] [stdout] --> src/cli.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use env_logger; [INFO] [stdout] | ^^^^^^^^^^ the item `env_logger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `env_logger` is imported redundantly [INFO] [stdout] --> src/cli.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use env_logger; [INFO] [stdout] | ^^^^^^^^^^ the item `env_logger` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:319:13 [INFO] [stdout] | [INFO] [stdout] 319 | for mut t in token_sets.iter_mut() { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:319:13 [INFO] [stdout] | [INFO] [stdout] 319 | for mut t in token_sets.iter_mut() { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/error.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | HttpError(u16, Value), [INFO] [stdout] | --------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | HttpError(u16, ()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `name` is never used [INFO] [stdout] --> src/object.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Named { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] 12 | fn name(&self) -> &String; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `location` is never read [INFO] [stdout] --> src/object.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 78 | pub struct ManagedCluster { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 79 | pub id: String, [INFO] [stdout] 80 | pub location: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ManagedCluster` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/service.rs:515:9 [INFO] [stdout] | [INFO] [stdout] 514 | pub struct KubernetesCluster { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 515 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_u64` and `to_str` are never used [INFO] [stdout] --> src/utils.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 65 | pub trait ValueExt { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 66 | fn to(self) -> Result; [INFO] [stdout] 67 | fn to_u64(&self) -> Result; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 68 | fn to_str(&self) -> Result<&str>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/error.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | HttpError(u16, Value), [INFO] [stdout] | --------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | HttpError(u16, ()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `name` is never used [INFO] [stdout] --> src/object.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Named { [INFO] [stdout] | ----- method in this trait [INFO] [stdout] 12 | fn name(&self) -> &String; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `location` is never read [INFO] [stdout] --> src/object.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 78 | pub struct ManagedCluster { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 79 | pub id: String, [INFO] [stdout] 80 | pub location: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ManagedCluster` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_u64` and `to_str` are never used [INFO] [stdout] --> src/utils.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 65 | pub trait ValueExt { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 66 | fn to(self) -> Result; [INFO] [stdout] 67 | fn to_u64(&self) -> Result; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 68 | fn to_str(&self) -> Result<&str>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.76s [INFO] running `Command { std: "docker" "inspect" "5ca68b50d766364eba7922c8b681b7fd94fffa3d2d3b6552b61fd29203097e1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ca68b50d766364eba7922c8b681b7fd94fffa3d2d3b6552b61fd29203097e1b", kill_on_drop: false }` [INFO] [stdout] 5ca68b50d766364eba7922c8b681b7fd94fffa3d2d3b6552b61fd29203097e1b