[INFO] fetching crate sightglass 0.1.0... [INFO] checking sightglass-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate sightglass 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate sightglass 0.1.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sightglass 0.1.0 [INFO] finished tweaking crates.io crate sightglass 0.1.0 [INFO] tweaked toml for crates.io crate sightglass 0.1.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 84 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding bitflags v0.7.0 (latest: v2.6.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.16) [INFO] [stderr] Adding core_affinity v0.5.10 (latest: v0.8.1) [INFO] [stderr] Adding errno v0.2.8 (latest: v0.3.9) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding goblin v0.0.24 (latest: v0.8.2) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding libloading v0.5.2 (latest: v0.8.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.3) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.86) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.37) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.1) [INFO] [stderr] Adding scroll v0.9.2 (latest: v0.12.0) [INFO] [stderr] Adding scroll_derive v0.9.5 (latest: v0.12.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding strsim v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.77) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.5) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scroll_derive v0.9.5 [INFO] [stderr] Downloaded precision v0.1.17 [INFO] [stderr] Downloaded core_affinity v0.5.10 [INFO] [stderr] Downloaded scroll v0.9.2 [INFO] [stderr] Downloaded hwloc v0.5.0 [INFO] [stderr] Downloaded printtable v0.1.0 [INFO] [stderr] Downloaded goblin v0.0.24 [INFO] [stderr] Downloaded xfailure v0.1.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f0d1f922bb02dc4d30d1bc64e774980c1df2c21bf94be87b4e34e6003d60f27 [INFO] running `Command { std: "docker" "start" "-a" "6f0d1f922bb02dc4d30d1bc64e774980c1df2c21bf94be87b4e34e6003d60f27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f0d1f922bb02dc4d30d1bc64e774980c1df2c21bf94be87b4e34e6003d60f27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f0d1f922bb02dc4d30d1bc64e774980c1df2c21bf94be87b4e34e6003d60f27", kill_on_drop: false }` [INFO] [stdout] 6f0d1f922bb02dc4d30d1bc64e774980c1df2c21bf94be87b4e34e6003d60f27 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de0c9d9e841c6d4bc87e4d2223350b52c6d485566518f02c1582898b711b5453 [INFO] running `Command { std: "docker" "start" "-a" "de0c9d9e841c6d4bc87e4d2223350b52c6d485566518f02c1582898b711b5453", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-xid v0.2.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling precision v0.1.17 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking xfailure v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking core_affinity v0.5.10 [INFO] [stderr] Checking printtable v0.1.0 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Checking goblin v0.0.24 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking sightglass v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `precision` is never read [INFO] [stdout] --> src/bench.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 83 | struct TestBodiesBench { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 84 | precision: Precision, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestBodiesBench` has a derived impl for the trait `Clone`, 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: methods `setup` and `teardown` are never used [INFO] [stdout] --> src/bench.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 98 | pub trait Runnable { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 99 | fn setup(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 100 | fn teardown(&mut self) {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `JSONOutput` is never constructed [INFO] [stdout] --> src/out.rs:293:8 [INFO] [stdout] | [INFO] [stdout] 293 | struct JSONOutput(Vec<(String, Vec<(String, AnonymousTestResult)>)>); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `JSONOutput` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `precision` is never read [INFO] [stdout] --> src/bench.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 83 | struct TestBodiesBench { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 84 | precision: Precision, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TestBodiesBench` has a derived impl for the trait `Clone`, 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: methods `setup` and `teardown` are never used [INFO] [stdout] --> src/bench.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 98 | pub trait Runnable { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 99 | fn setup(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] 100 | fn teardown(&mut self) {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `JSONOutput` is never constructed [INFO] [stdout] --> src/out.rs:293:8 [INFO] [stdout] | [INFO] [stdout] 293 | struct JSONOutput(Vec<(String, Vec<(String, AnonymousTestResult)>)>); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `JSONOutput` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.80s [INFO] running `Command { std: "docker" "inspect" "de0c9d9e841c6d4bc87e4d2223350b52c6d485566518f02c1582898b711b5453", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de0c9d9e841c6d4bc87e4d2223350b52c6d485566518f02c1582898b711b5453", kill_on_drop: false }` [INFO] [stdout] de0c9d9e841c6d4bc87e4d2223350b52c6d485566518f02c1582898b711b5453