[INFO] cloning repository https://github.com/krobelus/rate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krobelus/rate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrobelus%2Frate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrobelus%2Frate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 93bf524435455ddc0b370669c17b1eb8741a026c [INFO] checking krobelus/rate against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrobelus%2Frate" "/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/krobelus/rate on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/krobelus/rate [INFO] finished tweaking git repo https://github.com/krobelus/rate [INFO] tweaked toml for git repo https://github.com/krobelus/rate written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/krobelus/rate 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd-safe v3.0.0+zstd.1.4.8 [INFO] [stderr] Downloaded zstd v0.6.0+zstd.1.4.8 [INFO] [stderr] Downloaded bzip2 v0.4.1 [INFO] [stderr] Downloaded syn v1.0.59 [INFO] [stderr] Downloaded lzma-sys v0.1.17 [INFO] [stderr] Downloaded zstd-sys v1.4.19+zstd.1.4.8 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a94d6b34c52340c553d2fe00a34d2d870a0b6df37ab2e405340d288d2cd7a8df [INFO] running `Command { std: "docker" "start" "-a" "a94d6b34c52340c553d2fe00a34d2d870a0b6df37ab2e405340d288d2cd7a8df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a94d6b34c52340c553d2fe00a34d2d870a0b6df37ab2e405340d288d2cd7a8df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a94d6b34c52340c553d2fe00a34d2d870a0b6df37ab2e405340d288d2cd7a8df", kill_on_drop: false }` [INFO] [stdout] a94d6b34c52340c553d2fe00a34d2d870a0b6df37ab2e405340d288d2cd7a8df [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0f02439fdfe0f98b9abf1584867bbc86a68a260b177403f3057df5f1843e1c2 [INFO] running `Command { std: "docker" "start" "-a" "a0f02439fdfe0f98b9abf1584867bbc86a68a260b177403f3057df5f1843e1c2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling syn v1.0.59 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling serde v1.0.120 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling zstd-safe v3.0.0+zstd.1.4.8 [INFO] [stderr] Compiling serde_derive v1.0.120 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking flate2 v1.0.19 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling zstd-sys v1.4.19+zstd.1.4.8 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Compiling lzma-sys v0.1.17 [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Checking xz2 v0.1.6 [INFO] [stderr] Checking rate-macros v0.3.0 (/opt/rustwide/workdir/rate-macros) [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking lz4 v1.23.2 [INFO] [stderr] Checking bzip2 v0.4.1 [INFO] [stderr] Checking zstd v0.6.0+zstd.1.4.8 [INFO] [stderr] Checking rate-common v0.3.0 (/opt/rustwide/workdir/rate-common) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> rate-common/src/assignment.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | /// + 2 for Literal::TOP and one conflicting assignment [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 48 | trail: BoundedVector::with_capacity(maxvar.array_size_for_variables() + 2), [INFO] [stdout] | -------------------------------------------------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> rate-common/src/assignment.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | /// + 2 for Literal::TOP and one conflicting assignment [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 48 | trail: BoundedVector::with_capacity(maxvar.array_size_for_variables() + 2), [INFO] [stdout] | -------------------------------------------------------------------------- rustdoc does not generate documentation for expression fields [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> rate-common/src/parser.rs:213:5 [INFO] [stdout] | [INFO] [stdout] 213 | mut parser: &mut Parser, [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] --> rate-common/src/parser.rs:213:5 [INFO] [stdout] | [INFO] [stdout] 213 | mut parser: &mut Parser, [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rate-proof-utils v0.3.0 (/opt/rustwide/workdir/rate-proof-utils) [INFO] [stderr] Checking rate-sick-check v0.3.0 (/opt/rustwide/workdir/rate-sick-check) [INFO] [stderr] Checking rate v0.3.0 (/opt/rustwide/workdir/rate) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.95s [INFO] running `Command { std: "docker" "inspect" "a0f02439fdfe0f98b9abf1584867bbc86a68a260b177403f3057df5f1843e1c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0f02439fdfe0f98b9abf1584867bbc86a68a260b177403f3057df5f1843e1c2", kill_on_drop: false }` [INFO] [stdout] a0f02439fdfe0f98b9abf1584867bbc86a68a260b177403f3057df5f1843e1c2