[INFO] fetching crate roughr 0.9.0... [INFO] checking roughr-0.9.0 against master#068609ce766e55d2e7371cd2a86143a6d7e8e2e4 for pr-138952 [INFO] extracting crate roughr 0.9.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate roughr 0.9.0 on toolchain 068609ce766e55d2e7371cd2a86143a6d7e8e2e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate roughr 0.9.0 [INFO] finished tweaking crates.io crate roughr 0.9.0 [INFO] tweaked toml for crates.io crate roughr 0.9.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 68 packages to latest compatible versions [INFO] [stderr] Adding derive_builder v0.12.0 (available: v0.20.2) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.0) [INFO] [stderr] Adding svgtypes v0.11.0 (available: v0.15.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded points_on_curve v0.7.0 [INFO] [stderr] Downloaded svg_path_ops v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d78cbc647afc70735e94895c47551a8fb5bfac771f23f20d1174e7c64c1b93b0 [INFO] running `Command { std: "docker" "start" "-a" "d78cbc647afc70735e94895c47551a8fb5bfac771f23f20d1174e7c64c1b93b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d78cbc647afc70735e94895c47551a8fb5bfac771f23f20d1174e7c64c1b93b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d78cbc647afc70735e94895c47551a8fb5bfac771f23f20d1174e7c64c1b93b0", kill_on_drop: false }` [INFO] [stdout] d78cbc647afc70735e94895c47551a8fb5bfac771f23f20d1174e7c64c1b93b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+068609ce766e55d2e7371cd2a86143a6d7e8e2e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b4f084e0a63c15813c43b8e01060b4cacda5d3d4a9f5db4c796478a9489dbb1 [INFO] running `Command { std: "docker" "start" "-a" "2b4f084e0a63c15813c43b8e01060b4cacda5d3d4a9f5db4c796478a9489dbb1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking miniz_oxide v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling by_address v1.2.1 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling palette v0.7.6 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking kurbo v0.9.5 [INFO] [stderr] Checking fast-srgb8 v1.0.0 [INFO] [stderr] Checking svg v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking svgtypes v0.11.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking euclid v0.22.11 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking points_on_curve v0.7.0 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking svg_path_ops v0.8.0 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling palette_derive v0.7.6 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking plotlib v0.5.1 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Checking derive_builder v0.12.0 [INFO] [stderr] Checking roughr v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/renderer.rs:1132:9 [INFO] [stdout] | [INFO] [stdout] 1132 | let mut ops = vec![]; [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] [stderr] error: could not compile `roughr` (lib); 1 warning emitted [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/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/bin/rustc --crate-name roughr --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=89e6bfb434e272bb -C extra-filename=-9cad5757a53c260a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-08f9f58d6b3ace36.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-24acfd6097701cb9.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-d5f0bd0a23a4f7c5.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-89c80c8deaf52c8d.rmeta --extern points_on_curve=/opt/rustwide/target/debug/deps/libpoints_on_curve-1d2ca04755ed5ce6.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-c37fbff5892c715d.rmeta --extern svg_path_ops=/opt/rustwide/target/debug/deps/libsvg_path_ops-7bacf1cbae1cfff3.rmeta --extern svgtypes=/opt/rustwide/target/debug/deps/libsvgtypes-3fa1626097c38454.rmeta --cap-lints=forbid` (exit status: 0) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/renderer.rs:1132:9 [INFO] [stdout] | [INFO] [stdout] 1132 | let mut ops = vec![]; [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/renderer.rs:1133:9 [INFO] [stdout] | [INFO] [stdout] 1133 | let mut first = Point2D::new(_c::(0.0), _c::(0.0)); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/renderer.rs:1134:9 [INFO] [stdout] | [INFO] [stdout] 1134 | let mut current = Point2D::new(_c::(0.0), _c::(0.0)); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/renderer.rs:1146:9 [INFO] [stdout] | [INFO] [stdout] 1146 | let mut ops = vec![]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/renderer.rs:1147:9 [INFO] [stdout] | [INFO] [stdout] 1147 | let mut first = Point2D::new(_c::(0.0), _c::(0.0)); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/renderer.rs:1148:9 [INFO] [stdout] | [INFO] [stdout] 1148 | let mut current = Point2D::new(_c::(0.0), _c::(0.0)); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `options` is never read [INFO] [stdout] --> src/core.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 11 | options: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `roughr` (lib test); 7 warnings emitted [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/068609ce766e55d2e7371cd2a86143a6d7e8e2e4/bin/rustc --crate-name roughr --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=22e537cb68ad7e45 -C extra-filename=-257088ce840dcfe0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-08f9f58d6b3ace36.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-24acfd6097701cb9.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-d5f0bd0a23a4f7c5.rmeta --extern palette=/opt/rustwide/target/debug/deps/libpalette-89c80c8deaf52c8d.rmeta --extern plotlib=/opt/rustwide/target/debug/deps/libplotlib-3d16ae5d3397dfa5.rmeta --extern points_on_curve=/opt/rustwide/target/debug/deps/libpoints_on_curve-1d2ca04755ed5ce6.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-c37fbff5892c715d.rmeta --extern svg_path_ops=/opt/rustwide/target/debug/deps/libsvg_path_ops-7bacf1cbae1cfff3.rmeta --extern svgtypes=/opt/rustwide/target/debug/deps/libsvgtypes-3fa1626097c38454.rmeta --cap-lints=forbid` (exit status: 0) [INFO] running `Command { std: "docker" "inspect" "2b4f084e0a63c15813c43b8e01060b4cacda5d3d4a9f5db4c796478a9489dbb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b4f084e0a63c15813c43b8e01060b4cacda5d3d4a9f5db4c796478a9489dbb1", kill_on_drop: false }` [INFO] [stdout] 2b4f084e0a63c15813c43b8e01060b4cacda5d3d4a9f5db4c796478a9489dbb1