[INFO] fetching crate fm-index 0.1.2... [INFO] checking fm-index-0.1.2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate fm-index 0.1.2 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate fm-index 0.1.2 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 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-2-tc1/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: 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_core v0.4.0 [INFO] [stderr] Downloaded serde_derive v1.0.91 [INFO] [stderr] Downloaded memoffset v0.5.1 [INFO] [stderr] Downloaded atty v0.2.11 [INFO] [stderr] Downloaded redox_termios v0.1.1 [INFO] [stderr] Downloaded cast v0.2.2 [INFO] [stderr] Downloaded redox_syscall v0.1.54 [INFO] [stderr] Downloaded termion v1.5.2 [INFO] [stderr] Downloaded ryu v1.0.1 [INFO] [stderr] Downloaded itertools v0.8.0 [INFO] [stderr] Downloaded regex-automata v0.1.8 [INFO] [stderr] Downloaded serde_json v1.0.39 [INFO] [stderr] Downloaded criterion v0.3.0 [INFO] [stderr] Downloaded num-traits v0.2.6 [INFO] [stderr] Downloaded syn v0.15.34 [INFO] [stderr] Downloaded ryu v0.2.8 [INFO] [stderr] Downloaded arrayvec v0.4.10 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.2 [INFO] [stderr] Downloaded tinytemplate v1.0.1 [INFO] [stderr] Downloaded unicode-width v0.1.5 [INFO] [stderr] Downloaded byteorder v1.3.1 [INFO] [stderr] Downloaded csv-core v0.1.6 [INFO] [stderr] Downloaded wasi v0.7.0 [INFO] [stderr] Downloaded bstr v0.2.8 [INFO] [stderr] Downloaded either v1.5.2 [INFO] [stderr] Downloaded crossbeam-deque v0.7.1 [INFO] [stderr] Downloaded memchr v2.2.0 [INFO] [stderr] Downloaded rand_os v0.2.2 [INFO] [stderr] Downloaded libc v0.2.62 [INFO] [stderr] Downloaded getrandom v0.1.12 [INFO] [stderr] Downloaded num_cpus v1.10.0 [INFO] [stderr] Downloaded winapi-util v0.1.2 [INFO] [stderr] Downloaded criterion-plot v0.4.0 [INFO] [stderr] Downloaded rand_xoshiro v0.3.1 [INFO] [stderr] Downloaded lazy_static v1.3.0 [INFO] [stderr] Downloaded itoa v0.4.4 [INFO] [stderr] Downloaded same-file v1.0.4 [INFO] [stderr] Downloaded walkdir v2.2.7 [INFO] [stderr] Downloaded fid v0.1.4 [INFO] [stderr] Downloaded bitflags v1.0.5 [INFO] [stderr] Downloaded autocfg v0.1.2 [INFO] [stderr] Downloaded serde v1.0.91 [INFO] [stderr] Downloaded cfg-if v0.1.7 [INFO] [stderr] Downloaded quote v0.6.12 [INFO] [stderr] Downloaded nodrop v0.1.13 [INFO] [stderr] Downloaded csv v1.1.1 [INFO] [stderr] Downloaded winapi v0.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 45860741620e326fa6763777d71fe900a777e9963cfa1e570abb8a8c51fb7143 [INFO] running `Command { std: "docker" "start" "-a" "45860741620e326fa6763777d71fe900a777e9963cfa1e570abb8a8c51fb7143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45860741620e326fa6763777d71fe900a777e9963cfa1e570abb8a8c51fb7143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45860741620e326fa6763777d71fe900a777e9963cfa1e570abb8a8c51fb7143", kill_on_drop: false }` [INFO] [stdout] 45860741620e326fa6763777d71fe900a777e9963cfa1e570abb8a8c51fb7143 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 103190d7307973e32f266922c5458800bcfbdceaa22ef2cc061fd746884dbc0a [INFO] running `Command { std: "docker" "start" "-a" "103190d7307973e32f266922c5458800bcfbdceaa22ef2cc061fd746884dbc0a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling serde v1.0.91 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling bitflags v1.0.5 [INFO] [stderr] Compiling ryu v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling fid v0.1.4 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking rand_os v0.2.2 [INFO] [stderr] Checking rand_xoshiro v0.3.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking criterion-plot v0.4.0 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking bstr v0.2.8 [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 `binary_patterns` is never used [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` profile [unoptimized + debuginfo] target(s) in 17.32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "103190d7307973e32f266922c5458800bcfbdceaa22ef2cc061fd746884dbc0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "103190d7307973e32f266922c5458800bcfbdceaa22ef2cc061fd746884dbc0a", kill_on_drop: false }` [INFO] [stdout] 103190d7307973e32f266922c5458800bcfbdceaa22ef2cc061fd746884dbc0a