[INFO] cloning repository https://github.com/iori-yja/surveirs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iori-yja/surveirs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiori-yja%2Fsurveirs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiori-yja%2Fsurveirs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ba9288c62be562c560eee260aed0eb13d3927bc [INFO] testing iori-yja/surveirs against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiori-yja%2Fsurveirs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iori-yja/surveirs on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iori-yja/surveirs [INFO] finished tweaking git repo https://github.com/iori-yja/surveirs [INFO] tweaked toml for git repo https://github.com/iori-yja/surveirs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/iori-yja/surveirs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d24a9893b47eb1bdd95538c9e5bb2469af6b35fb1c88d711dec6cdb705597d3c [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" "d24a9893b47eb1bdd95538c9e5bb2469af6b35fb1c88d711dec6cdb705597d3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d24a9893b47eb1bdd95538c9e5bb2469af6b35fb1c88d711dec6cdb705597d3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d24a9893b47eb1bdd95538c9e5bb2469af6b35fb1c88d711dec6cdb705597d3c", kill_on_drop: false }` [INFO] [stdout] d24a9893b47eb1bdd95538c9e5bb2469af6b35fb1c88d711dec6cdb705597d3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", 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] 43be8922fd58db2992f2a0e969d6e319f8d57bcd90953e36c1c11f4d4e876568 [INFO] running `Command { std: "docker" "start" "-a" "43be8922fd58db2992f2a0e969d6e319f8d57bcd90953e36c1c11f4d4e876568", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling futures v0.1.27 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling syn v0.15.35 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling serde v1.0.93 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Compiling tokio-trace-core v0.2.0 [INFO] [stderr] Compiling miniz_oxide v0.2.1 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.7 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling gif v0.10.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling byteorder v1.3.2 [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] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rscam v0.5.5 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling hyper v0.12.31 [INFO] [stderr] Compiling tokio-executor v0.1.7 [INFO] [stderr] Compiling tokio-sync v0.1.6 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling backtrace-sys v0.1.29 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling mime v0.3.13 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling string v0.2.0 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling flate2 v1.0.9 [INFO] [stderr] Compiling backtrace v0.3.32 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling tokio-threadpool v0.1.14 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.24 [INFO] [stderr] Compiling publicsuffix v1.5.2 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.21 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling serde_derive v1.0.93 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling image v0.21.2 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.9.18 [INFO] [stderr] Compiling image-test v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:153:17 [INFO] [stdout] | [INFO] [stdout] 153 | let mut reader = BufReader::new(f); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `derivative` [INFO] [stdout] --> src/main.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn derivative

(im: &ImageBuffer>) -> ImageBuffer> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:446:17 [INFO] [stdout] | [INFO] [stdout] 446 | sender.send(Some(Some((context.index, sent_n)))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:449:17 [INFO] [stdout] | [INFO] [stdout] 449 | sender.send(Some(None)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.image_test.bl9sb0xm-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487" "/opt/rustwide/target/debug/deps/image_test-3270f1852c89a487.ms4u5mxz4bsgnru.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-b2355d04e6b13853/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librscam-6b6ccd4fc3713d35.rlib" "/opt/rustwide/target/debug/deps/libreqwest-db4da22bd4eba3f5.rlib" "/opt/rustwide/target/debug/deps/libuuid-570527ec427612fb.rlib" "/opt/rustwide/target/debug/deps/libserde_urlencoded-f1484f8848385e7c.rlib" "/opt/rustwide/target/debug/deps/libdtoa-bff946bfb1bb65ec.rlib" "/opt/rustwide/target/debug/deps/libmime_guess-1af0810f101a4609.rlib" "/opt/rustwide/target/debug/deps/libphf-09206d75826a633c.rlib" "/opt/rustwide/target/debug/deps/libphf_shared-518237807bf45c53.rlib" "/opt/rustwide/target/debug/deps/libunicase-22be0b3c1220bf89.rlib" "/opt/rustwide/target/debug/deps/libsiphasher-2e1db04162ea080c.rlib" "/opt/rustwide/target/debug/deps/libmime-b95f6dfba5449b51.rlib" "/opt/rustwide/target/debug/deps/libunicase-36a401068ac0e7ec.rlib" "/opt/rustwide/target/debug/deps/libflate2-cc8b18b59a417450.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide_c_api-bd2e5018ce0831c0.rlib" "/opt/rustwide/target/debug/deps/libminiz_oxide-3f3fc6e4153f444e.rlib" "/opt/rustwide/target/debug/deps/libcrc-a4e1a16bcb5e832a.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-f12747943cec5f5b.rlib" "/opt/rustwide/target/debug/deps/libhyper_tls-57833db0eee156b1.rlib" "/opt/rustwide/target/debug/deps/libnative_tls-37a6a45b5cdc6a09.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-0807aab40c872817.rlib" "/opt/rustwide/target/debug/deps/libopenssl-b68d1cb2df67e7a8.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-619b0a533f46b30c.rlib" "/opt/rustwide/target/debug/deps/libforeign_types-a8021f93a490c2c6.rlib" "/opt/rustwide/target/debug/deps/libforeign_types_shared-16ec2b602d960524.rlib" "/opt/rustwide/target/debug/deps/libhyper-9c5017086fd2cc66.rlib" "/opt/rustwide/target/debug/deps/libwant-883493d9efe23a35.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-8f3025fd8030590e.rlib" "/opt/rustwide/target/debug/deps/libtokio-62c57e698f188b55.rlib" "/opt/rustwide/target/debug/deps/libtokio_trace_core-080e1e822917ebf5.rlib" "/opt/rustwide/target/debug/deps/libtokio_timer-4d1f458e099e0c4e.rlib" "/opt/rustwide/target/debug/deps/libtokio_threadpool-db946dc7e357f5ce.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-0012376243d5844c.rlib" "/opt/rustwide/target/debug/deps/libtokio_tcp-3eed7f4a7d0ddc13.rlib" "/opt/rustwide/target/debug/deps/libtokio_reactor-9db24f5334490b77.rlib" "/opt/rustwide/target/debug/deps/libtokio_sync-7d6308323957a782.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-0d954a79a19f517a.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-d59beda0ced38d23.rlib" "/opt/rustwide/target/debug/deps/librand-ff8883ca8a3c75e9.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-e30f321e2a3dc81f.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-3ff665954e9ad2fd.rlib" "/opt/rustwide/target/debug/deps/librand_hc-fdbd2fc91cb6f0f3.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-1db3f8536eb24458.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-b081f2d9c9eb5483.rlib" "/opt/rustwide/target/debug/deps/librand_core-f1ea6d529e277345.rlib" "/opt/rustwide/target/debug/deps/librand_os-deff62e46b1e5778.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-adc38879fbaaa5ee.rlib" "/opt/rustwide/target/debug/deps/librand_core-8a09d4e50fabcece.rlib" "/opt/rustwide/target/debug/deps/liblock_api-22e09a301d060acb.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-2a4d2a934664b4a9.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-2d19c7fb29a857c0.rlib" "/opt/rustwide/target/debug/deps/libtokio_current_thread-34dca3f735332a99.rlib" "/opt/rustwide/target/debug/deps/libtokio_executor-03692d7ade53beaa.rlib" "/opt/rustwide/target/debug/deps/libmio-7a271609d44c7ad3.rlib" "/opt/rustwide/target/debug/deps/libnet2-3c14f9d5c35dd957.rlib" "/opt/rustwide/target/debug/deps/libhttparse-9ab952c477efe9e1.rlib" "/opt/rustwide/target/debug/deps/libhttp_body-e1468c606a9a47cd.rlib" "/opt/rustwide/target/debug/deps/libtokio_buf-20bc03607c777105.rlib" "/opt/rustwide/target/debug/deps/libh2-d197064fdf13295b.rlib" "/opt/rustwide/target/debug/deps/libindexmap-2b37c628a8ffabbe.rlib" "/opt/rustwide/target/debug/deps/libstring-0f5f596845a5a984.rlib" "/opt/rustwide/target/debug/deps/libslab-65742487a18009d6.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-fad25bb87200b14d.rlib" "/opt/rustwide/target/debug/deps/libfutures_cpupool-ceb704030969c659.rlib" "/opt/rustwide/target/debug/deps/libhttp-591443abdd929fe1.rlib" "/opt/rustwide/target/debug/deps/libfnv-40b1e5d34b306915.rlib" "/opt/rustwide/target/debug/deps/libfutures-8e14aad06779b1b2.rlib" "/opt/rustwide/target/debug/deps/libencoding_rs-4473053d28fd82c9.rlib" "/opt/rustwide/target/debug/deps/libcookie_store-999531b4b69cc181.rlib" "/opt/rustwide/target/debug/deps/libserde_json-a9199a608787ebd5.rlib" "/opt/rustwide/target/debug/deps/libryu-f3d4a50ca1ab2325.rlib" "/opt/rustwide/target/debug/deps/libitoa-ad466912a71ab2a3.rlib" "/opt/rustwide/target/debug/deps/liblog-5d7ffe5bd894b582.rlib" "/opt/rustwide/target/debug/deps/libpublicsuffix-ab21246e8034487f.rlib" "/opt/rustwide/target/debug/deps/libregex-29f66c9709b2a2f0.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-a91aa5023de6306f.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-26be504417cc5032.rlib" "/opt/rustwide/target/debug/deps/libucd_util-3985737e673acae8.rlib" "/opt/rustwide/target/debug/deps/libthread_local-65b1cc9241408438.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-2d7e23ff65719491.rlib" "/opt/rustwide/target/debug/deps/libmemchr-9897b9d4c9d82e17.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-5232bfdf9595f324.rlib" "/opt/rustwide/target/debug/deps/libtry_from-c7d82fbaf709c35b.rlib" "/opt/rustwide/target/debug/deps/libserde-b50b0352ea0dd01e.rlib" "/opt/rustwide/target/debug/deps/libfailure-dba1a894bd6ed154.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-3ab60252896c69b8.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-113212b6cf0113b0.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-b01211762768e3f7.rlib" "/opt/rustwide/target/debug/deps/libcookie-e61432266d358862.rlib" "/opt/rustwide/target/debug/deps/libtime-371e5094388524f2.rlib" "/opt/rustwide/target/debug/deps/liburl-bb311c0fbdb574dd.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-6cfaa5fc89ff72d4.rlib" "/opt/rustwide/target/debug/deps/libidna-9cf14f015f44c7b5.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-2ff3706d5610ad07.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-0c7340b6b9d9158d.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-7e8075a07f0e5422.rlib" "/opt/rustwide/target/debug/deps/libmatches-5499bb0a916b29b9.rlib" "/opt/rustwide/target/debug/deps/libbytes-520c7fd3e1e228f2.rlib" "/opt/rustwide/target/debug/deps/libiovec-a16e66cb3d31ce57.rlib" "/opt/rustwide/target/debug/deps/libbase64-9a062aa9f612c3cb.rlib" "/opt/rustwide/target/debug/deps/libimage-2dcc69066e20ddc3.rlib" "/opt/rustwide/target/debug/deps/libtiff-216eff2f129e4142.rlib" "/opt/rustwide/target/debug/deps/libpng-2f36375c34be9c3c.rlib" "/opt/rustwide/target/debug/deps/libdeflate-c037d9de63c8011d.rlib" "/opt/rustwide/target/debug/deps/libinflate-bc6cd2ed8084d13b.rlib" "/opt/rustwide/target/debug/deps/libadler32-fa11897bff16db39.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-27ab4a880803e24d.rlib" "/opt/rustwide/target/debug/deps/librayon-6449738cfeea838d.rlib" "/opt/rustwide/target/debug/deps/librayon_core-e2efd02433df30c5.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-21d1e98be32c309f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-ff0f7aac7b0509c7.rlib" "/opt/rustwide/target/debug/deps/libeither-a832fbd655c3d2dd.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-d9c612611902daf9.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-1ff69fff61cee04e.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-c0e1396086f307bb.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-e9bde307deef8c75.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-0866cdde7d4ddd7a.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4ccbe9d570ae61ca.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-bf6f11070401cb37.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3673e727ad517307.rlib" "/opt/rustwide/target/debug/deps/libgif-bec35486bdba2d29.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-d65e622656ea392c.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-46227cba77bf068c.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-7f077d12c43a1a3d.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-30dffbf17c3232a6.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-8e2e828726ec6e1c.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-26d21bf0abb37000.rlib" "/opt/rustwide/target/debug/deps/liblzw-0d682a6079178eab.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-76ff728e7fb88045.rlib" "/opt/rustwide/target/debug/deps/libclap-4b96e829060d150f.rlib" "/opt/rustwide/target/debug/deps/libvec_map-8d2af087de360564.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-6ef6ac43b422c0da.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-a9a20247601aeda8.rlib" "/opt/rustwide/target/debug/deps/libstrsim-8b805b0832095d99.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b09835e188491adc.rlib" "/opt/rustwide/target/debug/deps/libatty-b80613f9065fad92.rlib" "/opt/rustwide/target/debug/deps/liblibc-4b6577e243d0c612.rlib" "/opt/rustwide/target/debug/deps/libansi_term-017778a055950e81.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lv4l2" "-lssl" "-lcrypto" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lv4l2 [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `image-test` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "43be8922fd58db2992f2a0e969d6e319f8d57bcd90953e36c1c11f4d4e876568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43be8922fd58db2992f2a0e969d6e319f8d57bcd90953e36c1c11f4d4e876568", kill_on_drop: false }` [INFO] [stdout] 43be8922fd58db2992f2a0e969d6e319f8d57bcd90953e36c1c11f4d4e876568