[INFO] cloning repository https://github.com/leefordjudes/idiomatic-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leefordjudes/idiomatic-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleefordjudes%2Fidiomatic-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleefordjudes%2Fidiomatic-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 55083151d36addb31bbf113238aeb841102d41bd [INFO] checking leefordjudes/idiomatic-rust against try#5cafabc9f16561d7796554d5d241c3068e2bd97f for pr-135852 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleefordjudes%2Fidiomatic-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leefordjudes/idiomatic-rust on toolchain 5cafabc9f16561d7796554d5d241c3068e2bd97f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5cafabc9f16561d7796554d5d241c3068e2bd97f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leefordjudes/idiomatic-rust [INFO] finished tweaking git repo https://github.com/leefordjudes/idiomatic-rust [INFO] tweaked toml for git repo https://github.com/leefordjudes/idiomatic-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/leefordjudes/idiomatic-rust 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" "+5cafabc9f16561d7796554d5d241c3068e2bd97f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5cafabc9f16561d7796554d5d241c3068e2bd97f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9f68329374187b44fb729b2f5d8aaf912915fa94d95903ec37067d3266b1720 [INFO] running `Command { std: "docker" "start" "-a" "d9f68329374187b44fb729b2f5d8aaf912915fa94d95903ec37067d3266b1720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9f68329374187b44fb729b2f5d8aaf912915fa94d95903ec37067d3266b1720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9f68329374187b44fb729b2f5d8aaf912915fa94d95903ec37067d3266b1720", kill_on_drop: false }` [INFO] [stdout] d9f68329374187b44fb729b2f5d8aaf912915fa94d95903ec37067d3266b1720 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5cafabc9f16561d7796554d5d241c3068e2bd97f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c2fc17e945732b11c5c6412ee986562652c3aec92f536f46c4e1b448216e14c [INFO] running `Command { std: "docker" "start" "-a" "9c2fc17e945732b11c5c6412ee986562652c3aec92f536f46c4e1b448216e14c", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking idmr4-iterating-over-option v0.1.0 (/opt/rustwide/workdir/idmr4-iterating-over-option) [INFO] [stderr] Checking idmr2-fun-args v0.1.0 (/opt/rustwide/workdir/idmr2-fun-args) [INFO] [stderr] Checking idmr5-avoiding-allocations v0.1.0 (/opt/rustwide/workdir/idmr5-avoiding-allocations) [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> idmr2-fun-args/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct Cat { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 7 | name: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> idmr2-fun-args/src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct Dog { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 18 | name: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Dog` 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] --> idmr2-fun-args/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct Cat { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 7 | name: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> idmr2-fun-args/src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct Dog { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 18 | name: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Dog` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling typed-builder v0.10.0 [INFO] [stderr] Checking idmr1-constructor v0.1.0 (/opt/rustwide/workdir/idmr1-constructor) [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> idmr1-constructor/src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct User { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 14 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `content`, `tags`, and `likes` are never read [INFO] [stdout] --> idmr1-constructor/src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Post { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 54 | content: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 55 | tags: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 56 | likes: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Post` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `status`, `comments`, and `likes` are never read [INFO] [stdout] --> idmr1-constructor/src/lib.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct PostStatus { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 63 | status: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 64 | #[new(value="vec![\"no comments\".to_owned()]")] [INFO] [stdout] 65 | comments: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 66 | #[new(default)] [INFO] [stdout] 67 | likes: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PostStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> idmr1-constructor/src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct User { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 14 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `content`, `tags`, and `likes` are never read [INFO] [stdout] --> idmr1-constructor/src/lib.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Post { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 54 | content: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 55 | tags: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 56 | likes: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Post` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `status`, `comments`, and `likes` are never read [INFO] [stdout] --> idmr1-constructor/src/lib.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct PostStatus { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 63 | status: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 64 | #[new(value="vec![\"no comments\".to_owned()]")] [INFO] [stdout] 65 | comments: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 66 | #[new(default)] [INFO] [stdout] 67 | likes: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PostStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `darling_core` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/5cafabc9f16561d7796554d5d241c3068e2bd97f/bin/rustc --crate-name darling_core --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/darling_core-0.12.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=86a7273a6c127c53 -C extra-filename=-bee289967307af29 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fnv=/opt/rustwide/target/debug/deps/libfnv-bd60753855300b18.rmeta --extern ident_case=/opt/rustwide/target/debug/deps/libident_case-ecc112105bc5215b.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3690865f0856398e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-996c65f3dc564f88.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-fa8c1da8ed62b3e3.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-707891ed877ff3dd.rmeta --cap-lints allow --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `typed-builder` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/5cafabc9f16561d7796554d5d241c3068e2bd97f/bin/rustc --crate-name typed_builder --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/typed-builder-0.10.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=26c04f6aedb7ae9d -C extra-filename=-0f34c1f3b405df15 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3690865f0856398e.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-996c65f3dc564f88.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-707891ed877ff3dd.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "9c2fc17e945732b11c5c6412ee986562652c3aec92f536f46c4e1b448216e14c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c2fc17e945732b11c5c6412ee986562652c3aec92f536f46c4e1b448216e14c", kill_on_drop: false }` [INFO] [stdout] 9c2fc17e945732b11c5c6412ee986562652c3aec92f536f46c4e1b448216e14c