[INFO] cloning repository https://github.com/tyrchen/rust-training [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyrchen/rust-training" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyrchen%2Frust-training", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyrchen%2Frust-training'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a25494aefa7ec19f585f191bde9aa68ea2d63ecd [INFO] testing tyrchen/rust-training against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyrchen%2Frust-training" "/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/tyrchen/rust-training on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tyrchen/rust-training [INFO] finished tweaking git repo https://github.com/tyrchen/rust-training [INFO] tweaked toml for git repo https://github.com/tyrchen/rust-training written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/tyrchen/rust-training already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b314978eadf7a5d43a960e82a1882eb96269b7342dc6dda0263dfe0593c977db [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" "b314978eadf7a5d43a960e82a1882eb96269b7342dc6dda0263dfe0593c977db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b314978eadf7a5d43a960e82a1882eb96269b7342dc6dda0263dfe0593c977db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b314978eadf7a5d43a960e82a1882eb96269b7342dc6dda0263dfe0593c977db", kill_on_drop: false }` [INFO] [stdout] b314978eadf7a5d43a960e82a1882eb96269b7342dc6dda0263dfe0593c977db [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f65191927fa88f031a70626e5c52d1f5a547e8a854198080db8e359f9471fd2c [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" "f65191927fa88f031a70626e5c52d1f5a547e8a854198080db8e359f9471fd2c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `client` in package `pow v0.1.0 (/opt/rustwide/workdir/live_coding/pow)` has the same output filename as the bin target `client` in package `kv v0.1.0 (/opt/rustwide/workdir/live_coding/kv)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/client [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `server` in package `pow v0.1.0 (/opt/rustwide/workdir/live_coding/pow)` has the same output filename as the bin target `server` in package `kv v0.1.0 (/opt/rustwide/workdir/live_coding/kv)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/server [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `client` in package `tokio-server v0.1.0 (/opt/rustwide/workdir/code/tokio-server)` has the same output filename as the bin target `client` in package `pow v0.1.0 (/opt/rustwide/workdir/live_coding/pow)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/client [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `server` in package `tokio-server v0.1.0 (/opt/rustwide/workdir/code/tokio-server)` has the same output filename as the bin target `server` in package `pow v0.1.0 (/opt/rustwide/workdir/live_coding/pow)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/server [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling neon-build v0.8.3 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Compiling tower-layer v0.3.1 [INFO] [stderr] Compiling derive_builder v0.8.1 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling inventory v0.1.10 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling pyo3 v0.13.2 [INFO] [stderr] Compiling bytemuck v1.6.1 [INFO] [stderr] Compiling checked_int_cast v1.0.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling cslice v0.2.0 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Compiling strtok v0.1.0 (/opt/rustwide/workdir/code/strtok) [INFO] [stderr] Compiling hello_world v0.1.0 (/opt/rustwide/workdir/live_coding/hello_world) [INFO] [stderr] Compiling gp v0.1.0 (/opt/rustwide/workdir/code/gp) [INFO] [stderr] Compiling simple_asm v0.1.0 (/opt/rustwide/workdir/code/simple_asm) [INFO] [stderr] Compiling lifetime v0.1.0 (/opt/rustwide/workdir/code/lifetime) [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stdout] warning: unused variable: `authenticated` [INFO] [stdout] --> live_coding/hello_world/src/value_tour.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let authenticated = true; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_authenticated` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `total` is assigned to, but never used [INFO] [stdout] --> live_coding/hello_world/src/value_tour.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut total = 0usize; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_total` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `total` is never read [INFO] [stdout] --> live_coding/hello_world/src/value_tour.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | total += 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `my_map` [INFO] [stdout] --> live_coding/hello_world/src/value_tour.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let my_map = &mut map; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> live_coding/hello_world/src/value_tour.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | fn print_map(map: &HashMap) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> live_coding/hello_world/src/value_tour.rs:46:15 [INFO] [stdout] | [INFO] [stdout] 46 | fn insert_map(map: &mut HashMap) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Gender` [INFO] [stdout] --> live_coding/hello_world/src/types.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum Gender { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ConnectionState` [INFO] [stdout] --> live_coding/hello_world/src/types.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | enum ConnectionState { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `HalfOpen` [INFO] [stdout] --> live_coding/hello_world/src/types.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | struct HalfOpen {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `FullSession` [INFO] [stdout] --> live_coding/hello_world/src/types.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct FullSession {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `User` [INFO] [stdout] --> live_coding/hello_world/src/types.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct User { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `value_tour` [INFO] [stdout] --> live_coding/hello_world/src/value_tour.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn value_tour() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_my_name` [INFO] [stdout] --> live_coding/hello_world/src/value_tour.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn print_my_name(name: String) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_map` [INFO] [stdout] --> live_coding/hello_world/src/value_tour.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn print_map(map: &HashMap) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `insert_map` [INFO] [stdout] --> live_coding/hello_world/src/value_tour.rs:46:4 [INFO] [stdout] | [INFO] [stdout] 46 | fn insert_map(map: &mut HashMap) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling bytestring v1.0.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> code/lifetime/src/lib.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn new(name: &'a str, age: u8) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling neon-runtime v0.8.3 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling snappy-test v0.1.0 (/opt/rustwide/workdir/code/snappy-test) [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling object v0.25.3 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/snappy_test-3b0cc9633e2103c0.snappy_test.e72c90f3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/snappy_test-3b0cc9633e2103c0.snappy_test.e72c90f3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/snappy_test-3b0cc9633e2103c0.snappy_test.e72c90f3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/snappy_test-3b0cc9633e2103c0.snappy_test.e72c90f3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/snappy_test-3b0cc9633e2103c0.snappy_test.e72c90f3-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/snappy_test-3b0cc9633e2103c0.snappy_test.e72c90f3-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/snappy_test-3b0cc9633e2103c0.snappy_test.e72c90f3-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/snappy_test-3b0cc9633e2103c0.snappy_test.e72c90f3-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/snappy_test-3b0cc9633e2103c0.snappy_test.e72c90f3-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/snappy_test-3b0cc9633e2103c0.snappy_test.e72c90f3-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/snappy_test-3b0cc9633e2103c0.31q85vfduzy4aett.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lsnappy" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblibc-25d552e6ce0f806f.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/snappy_test-3b0cc9633e2103c0" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lsnappy [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `snappy-test` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f65191927fa88f031a70626e5c52d1f5a547e8a854198080db8e359f9471fd2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f65191927fa88f031a70626e5c52d1f5a547e8a854198080db8e359f9471fd2c", kill_on_drop: false }` [INFO] [stdout] f65191927fa88f031a70626e5c52d1f5a547e8a854198080db8e359f9471fd2c