[INFO] fetching crate sdsl 0.2.3...
[INFO] testing sdsl-0.2.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate sdsl 0.2.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sdsl 0.2.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sdsl 0.2.3
[INFO] finished tweaking crates.io crate sdsl 0.2.3
[INFO] tweaked toml for crates.io crate sdsl 0.2.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d3972582d9d9f8bde9e58921349f505e1fc534a3e1f824dccf6e7d96088070b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6d3972582d9d9f8bde9e58921349f505e1fc534a3e1f824dccf6e7d96088070b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d3972582d9d9f8bde9e58921349f505e1fc534a3e1f824dccf6e7d96088070b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d3972582d9d9f8bde9e58921349f505e1fc534a3e1f824dccf6e7d96088070b", kill_on_drop: false }`
[INFO] [stdout] 6d3972582d9d9f8bde9e58921349f505e1fc534a3e1f824dccf6e7d96088070b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 327409212e8134125ab7f4edcd092bfa8f94001821c8efbf0f405345dd3f432d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "327409212e8134125ab7f4edcd092bfa8f94001821c8efbf0f405345dd3f432d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling sharedlib v7.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling error-chain v0.9.0
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling blake3 v0.3.8
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling bzip2 v0.4.3
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling simple_logger v1.13.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling sdsl v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `create`
[INFO] [stdout]    --> src/interface/wavelet_trees/wt_huff.rs:498:5
[INFO] [stdout]     |
[INFO] [stdout] 498 |     create: extern "C" fn() -> common::VoidPtr,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create`
[INFO] [stdout]    --> src/interface/wavelet_trees/wt_int.rs:456:5
[INFO] [stdout]     |
[INFO] [stdout] 456 |     create: extern "C" fn() -> common::VoidPtr,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.97s
[INFO] running `Command { std: "docker" "inspect" "327409212e8134125ab7f4edcd092bfa8f94001821c8efbf0f405345dd3f432d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327409212e8134125ab7f4edcd092bfa8f94001821c8efbf0f405345dd3f432d", kill_on_drop: false }`
[INFO] [stdout] 327409212e8134125ab7f4edcd092bfa8f94001821c8efbf0f405345dd3f432d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c2e52730aa357038fe3534069622d2b981f728d8560fd5b8f2e06734765fa93
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c2e52730aa357038fe3534069622d2b981f728d8560fd5b8f2e06734765fa93", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdsl v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `create`
[INFO] [stdout]    --> src/interface/wavelet_trees/wt_huff.rs:498:5
[INFO] [stdout]     |
[INFO] [stdout] 498 |     create: extern "C" fn() -> common::VoidPtr,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create`
[INFO] [stdout]    --> src/interface/wavelet_trees/wt_int.rs:456:5
[INFO] [stdout]     |
[INFO] [stdout] 456 |     create: extern "C" fn() -> common::VoidPtr,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create`
[INFO] [stdout]    --> src/interface/wavelet_trees/wt_huff.rs:498:5
[INFO] [stdout]     |
[INFO] [stdout] 498 |     create: extern "C" fn() -> common::VoidPtr,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create`
[INFO] [stdout]    --> src/interface/wavelet_trees/wt_int.rs:456:5
[INFO] [stdout]     |
[INFO] [stdout] 456 |     create: extern "C" fn() -> common::VoidPtr,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "2c2e52730aa357038fe3534069622d2b981f728d8560fd5b8f2e06734765fa93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c2e52730aa357038fe3534069622d2b981f728d8560fd5b8f2e06734765fa93", kill_on_drop: false }`
[INFO] [stdout] 2c2e52730aa357038fe3534069622d2b981f728d8560fd5b8f2e06734765fa93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 61784579ee480a9ac89a51c1e89716d80691409da6815c36e0a80920cfcc7cbd
[INFO] running `Command { std: "docker" "start" "-a" "61784579ee480a9ac89a51c1e89716d80691409da6815c36e0a80920cfcc7cbd", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `create`
[INFO] [stderr]    --> src/interface/wavelet_trees/wt_huff.rs:498:5
[INFO] [stderr]     |
[INFO] [stderr] 498 |     create: extern "C" fn() -> common::VoidPtr,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `create`
[INFO] [stderr]    --> src/interface/wavelet_trees/wt_int.rs:456:5
[INFO] [stderr]     |
[INFO] [stderr] 456 |     create: extern "C" fn() -> common::VoidPtr,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sdsl` (lib) generated 2 warnings
[INFO] [stderr] warning: `sdsl` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sdsl-433626a4bfe99e1a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sdsl
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/backend/mod.rs - backend::build (line 13) ... ignored
[INFO] [stdout] test src/interface/bit_vectors/bit_vector.rs - interface::bit_vectors::bit_vector::BitVector (line 10) ... ignored
[INFO] [stdout] test src/interface/bit_vectors/bit_vector.rs - interface::bit_vectors::bit_vector::BitVector::get_int (line 99) ... ignored
[INFO] [stdout] test src/interface/bit_vectors/bit_vector.rs - interface::bit_vectors::bit_vector::bit_vector (line 307) ... ignored
[INFO] [stdout] test src/interface/bit_vectors/rrr_vector.rs - interface::bit_vectors::rrr_vector::RrrVector (line 33) ... ignored
[INFO] [stdout] test src/interface/int_vector.rs - interface::int_vector::IntVector (line 15) ... ignored
[INFO] [stdout] test src/interface/int_vector.rs - interface::int_vector::int_vector (line 301) ... ignored
[INFO] [stdout] test src/interface/rank_support_v.rs - interface::rank_support_v::RankSupportV (line 22) ... ignored
[INFO] [stdout] test src/interface/select_support_mcl.rs - interface::select_support_mcl::SelectSupportMcl (line 33) ... ignored
[INFO] [stdout] test src/interface/wavelet_trees/wt_huff.rs - interface::wavelet_trees::wt_huff::WtHuff (line 44) ... ignored
[INFO] [stdout] test src/interface/wavelet_trees/wt_int.rs - interface::wavelet_trees::wt_int::WtInt (line 23) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 11 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61784579ee480a9ac89a51c1e89716d80691409da6815c36e0a80920cfcc7cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61784579ee480a9ac89a51c1e89716d80691409da6815c36e0a80920cfcc7cbd", kill_on_drop: false }`
[INFO] [stdout] 61784579ee480a9ac89a51c1e89716d80691409da6815c36e0a80920cfcc7cbd