[INFO] fetching crate fm-index 0.1.2... [INFO] checking fm-index-0.1.2 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate fm-index 0.1.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate fm-index 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 fm-index 0.1.2 [INFO] finished tweaking crates.io crate fm-index 0.1.2 [INFO] tweaked toml for crates.io crate fm-index 0.1.2 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate fm-index 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v1.0.5 [INFO] [stderr] Downloaded tinytemplate v1.0.1 [INFO] [stderr] Downloaded fid v0.1.4 [INFO] [stderr] Downloaded ryu v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2c71a224a5e5a4b27da76c28268aa077979f3a9559ff497d95e77f3a49dfc7e8 [INFO] running `Command { std: "docker" "start" "-a" "2c71a224a5e5a4b27da76c28268aa077979f3a9559ff497d95e77f3a49dfc7e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c71a224a5e5a4b27da76c28268aa077979f3a9559ff497d95e77f3a49dfc7e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c71a224a5e5a4b27da76c28268aa077979f3a9559ff497d95e77f3a49dfc7e8", kill_on_drop: false }` [INFO] [stdout] 2c71a224a5e5a4b27da76c28268aa077979f3a9559ff497d95e77f3a49dfc7e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 5365dadccc05e8d309d344848d4b3975a09faa95f108b747b9f6d400c70cf09f [INFO] running `Command { std: "docker" "start" "-a" "5365dadccc05e8d309d344848d4b3975a09faa95f108b747b9f6d400c70cf09f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling bitflags v1.0.5 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling ryu v1.0.1 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling fid v0.1.4 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking criterion-plot v0.4.0 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking rand_xoshiro v0.3.1 [INFO] [stderr] Checking rand_os v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking fm-index v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking tinytemplate v1.0.1 [INFO] [stderr] Checking criterion v0.3.0 [INFO] [stdout] warning: function is never used: `binary_patterns` [INFO] [stdout] --> benches/common.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn binary_patterns(m: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 25.81s [INFO] running `Command { std: "docker" "inspect" "5365dadccc05e8d309d344848d4b3975a09faa95f108b747b9f6d400c70cf09f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5365dadccc05e8d309d344848d4b3975a09faa95f108b747b9f6d400c70cf09f", kill_on_drop: false }` [INFO] [stdout] 5365dadccc05e8d309d344848d4b3975a09faa95f108b747b9f6d400c70cf09f