[INFO] fetching crate sdsl 0.3.1...
[INFO] checking sdsl-0.3.1 against master#94b72d6bebbddb5d17860914c4544f37365e988c for pr-122789
[INFO] extracting crate sdsl 0.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate sdsl 0.3.1 on toolchain 94b72d6bebbddb5d17860914c4544f37365e988c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sdsl 0.3.1
[INFO] finished tweaking crates.io crate sdsl 0.3.1
[INFO] tweaked toml for crates.io crate sdsl 0.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sharedlib v7.0.0
[INFO] [stderr]   Downloaded error-chain v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96ecb9bd05f5689fc4b7d8c50528d3a876452e4ef4a7fe712d4b0a342355aad4
[INFO] running `Command { std: "docker" "start" "-a" "96ecb9bd05f5689fc4b7d8c50528d3a876452e4ef4a7fe712d4b0a342355aad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96ecb9bd05f5689fc4b7d8c50528d3a876452e4ef4a7fe712d4b0a342355aad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ecb9bd05f5689fc4b7d8c50528d3a876452e4ef4a7fe712d4b0a342355aad4", kill_on_drop: false }`
[INFO] [stdout] 96ecb9bd05f5689fc4b7d8c50528d3a876452e4ef4a7fe712d4b0a342355aad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 885c6f4a6c4eca509f1e0b47f957e2c0f0d1336624eec10c8d38c0dd5494e395
[INFO] running `Command { std: "docker" "start" "-a" "885c6f4a6c4eca509f1e0b47f957e2c0f0d1336624eec10c8d38c0dd5494e395", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling sharedlib v7.0.0
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking digest v0.9.0
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[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking error-chain v0.9.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking fs_extra v1.3.0
[INFO] [stderr]     Checking cmake v0.1.50
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking simple_logger v1.16.0
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking sdsl v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `create` is never read
[INFO] [stdout]    --> src/interface/wavelet_trees/wt_huff.rs:498:5
[INFO] [stdout]     |
[INFO] [stdout] 497 | struct Interface<Value, Size> {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 498 |     create: extern "C" fn() -> common::VoidPtr,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Interface` 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: field `create` is never read
[INFO] [stdout]    --> src/interface/wavelet_trees/wt_int.rs:456:5
[INFO] [stdout]     |
[INFO] [stdout] 455 | struct Interface<Value, Size> {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 456 |     create: extern "C" fn() -> common::VoidPtr,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Interface` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `create` is never read
[INFO] [stdout]    --> src/interface/wavelet_trees/wt_huff.rs:498:5
[INFO] [stdout]     |
[INFO] [stdout] 497 | struct Interface<Value, Size> {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 498 |     create: extern "C" fn() -> common::VoidPtr,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Interface` 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: field `create` is never read
[INFO] [stdout]    --> src/interface/wavelet_trees/wt_int.rs:456:5
[INFO] [stdout]     |
[INFO] [stdout] 455 | struct Interface<Value, Size> {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 456 |     create: extern "C" fn() -> common::VoidPtr,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Interface` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.98s
[INFO] running `Command { std: "docker" "inspect" "885c6f4a6c4eca509f1e0b47f957e2c0f0d1336624eec10c8d38c0dd5494e395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885c6f4a6c4eca509f1e0b47f957e2c0f0d1336624eec10c8d38c0dd5494e395", kill_on_drop: false }`
[INFO] [stdout] 885c6f4a6c4eca509f1e0b47f957e2c0f0d1336624eec10c8d38c0dd5494e395