[INFO] fetching crate partial_sort 0.1.2... [INFO] checking partial_sort-0.1.2 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate partial_sort 0.1.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate partial_sort 0.1.2 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate partial_sort 0.1.2 [INFO] finished tweaking crates.io crate partial_sort 0.1.2 [INFO] tweaked toml for crates.io crate partial_sort 0.1.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate partial_sort 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tinytemplate v1.2.0 [INFO] [stderr] Downloaded serde_json v1.0.63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 13a5176d854d3b411ba4b6909f98a693bd4077b156153d1ece038f11a7e51318 [INFO] running `Command { std: "docker" "start" "-a" "13a5176d854d3b411ba4b6909f98a693bd4077b156153d1ece038f11a7e51318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13a5176d854d3b411ba4b6909f98a693bd4077b156153d1ece038f11a7e51318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13a5176d854d3b411ba4b6909f98a693bd4077b156153d1ece038f11a7e51318", kill_on_drop: false }` [INFO] [stdout] 13a5176d854d3b411ba4b6909f98a693bd4077b156153d1ece038f11a7e51318 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1dc591a0eb98ca2eb5156691317c63c3826f8e4b7135472e56efcf8b2c39acd [INFO] running `Command { std: "docker" "start" "-a" "a1dc591a0eb98ca2eb5156691317c63c3826f8e4b7135472e56efcf8b2c39acd", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling serde_json v1.0.63 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking partial_sort v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking tinytemplate v1.2.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lib.rs:257:9 [INFO] [stdout] | [INFO] [stdout] 257 | / &d[0..last].iter().zip(&before[0..last]).map(|(a, b)| { [INFO] [stdout] 258 | | assert_eq!(a.0, b.0); [INFO] [stdout] 259 | | assert_eq!(a.1.size(), b.1.size()); [INFO] [stdout] 260 | | }); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.44s [INFO] running `Command { std: "docker" "inspect" "a1dc591a0eb98ca2eb5156691317c63c3826f8e4b7135472e56efcf8b2c39acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1dc591a0eb98ca2eb5156691317c63c3826f8e4b7135472e56efcf8b2c39acd", kill_on_drop: false }` [INFO] [stdout] a1dc591a0eb98ca2eb5156691317c63c3826f8e4b7135472e56efcf8b2c39acd