[INFO] cloning repository https://github.com/thomascharbonnel/aaaaaaaaaaaa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomascharbonnel/aaaaaaaaaaaa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomascharbonnel%2Faaaaaaaaaaaa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomascharbonnel%2Faaaaaaaaaaaa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a3f90df35e9e0c537a1cc67e483f47b4342c9c0
[INFO] building thomascharbonnel/aaaaaaaaaaaa against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomascharbonnel%2Faaaaaaaaaaaa" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thomascharbonnel/aaaaaaaaaaaa on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thomascharbonnel/aaaaaaaaaaaa
[INFO] finished tweaking git repo https://github.com/thomascharbonnel/aaaaaaaaaaaa
[INFO] tweaked toml for git repo https://github.com/thomascharbonnel/aaaaaaaaaaaa written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/thomascharbonnel/aaaaaaaaaaaa already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f52760036ed604973f78f56217b403cb02bcf773528a8bb00a54209a8c6cc402
[INFO] running `Command { std: "docker" "start" "-a" "f52760036ed604973f78f56217b403cb02bcf773528a8bb00a54209a8c6cc402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f52760036ed604973f78f56217b403cb02bcf773528a8bb00a54209a8c6cc402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52760036ed604973f78f56217b403cb02bcf773528a8bb00a54209a8c6cc402", kill_on_drop: false }`
[INFO] [stdout] f52760036ed604973f78f56217b403cb02bcf773528a8bb00a54209a8c6cc402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa0f4451d021ad8a4d00b1fc13e00fd876a5bba26c67c70739b1e0dc455cd2d4
[INFO] running `Command { std: "docker" "start" "-a" "aa0f4451d021ad8a4d00b1fc13e00fd876a5bba26c67c70739b1e0dc455cd2d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling openssl v0.10.35
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling openssl-probe v0.1.4
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling httpdate v1.0.1
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling tokio v1.8.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling openssl-sys v0.9.65
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling http-body v0.4.2
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling hyper v0.14.10
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling rust_training v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `reqwest::StatusCode`
[INFO] [stdout]  --> src/bin/level5.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use reqwest::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::StatusCode`
[INFO] [stdout]  --> src/bin/level6.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use reqwest::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::StatusCode`
[INFO] [stdout]  --> src/bin/level4.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use reqwest::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::StatusCode`
[INFO] [stdout]  --> src/bin/level7.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use reqwest::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::StatusCode`
[INFO] [stdout]  --> src/bin/level8.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use reqwest::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `initialStat` should have a snake case name
[INFO] [stdout]   --> src/bin/level5.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let initialStat = Stats { duration: Duration::new(0, 0), number_of_bytes: 0 };
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `initial_stat`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `duration`
[INFO] [stdout]  --> src/bin/level4.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     duration: Duration,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Stats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/bin/level4.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `number_of_bytes`
[INFO] [stdout]  --> src/bin/level4.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     number_of_bytes: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Stats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/bin/level4.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `aggregate`
[INFO] [stdout]   --> src/bin/level4.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn aggregate(&mut self, other: &Stats) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bytes_per_sec`
[INFO] [stdout]   --> src/bin/level4.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn bytes_per_sec(&self) -> Option<f64> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/level8.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         thread.join();
[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] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.level8.28667806-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9.2q29w7saw4j6trey.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libthiserror-b3ef56aedc3f2ec3.rlib" "/opt/rustwide/target/debug/deps/libreqwest-267ab996ff85e282.rlib" "/opt/rustwide/target/debug/deps/libhyper_tls-cf718050b239cf2e.rlib" "/opt/rustwide/target/debug/deps/libipnet-552718e39905e137.rlib" "/opt/rustwide/target/debug/deps/libtokio_native_tls-8e131f0b449e9813.rlib" "/opt/rustwide/target/debug/deps/libserde_urlencoded-d3c7a6fe24b66173.rlib" "/opt/rustwide/target/debug/deps/libryu-8c106c7dece5fbd0.rlib" "/opt/rustwide/target/debug/deps/libmime-f9513972171bf326.rlib" "/opt/rustwide/target/debug/deps/libencoding_rs-fe10152927a6a7c9.rlib" "/opt/rustwide/target/debug/deps/libserde-868709a1da204c06.rlib" "/opt/rustwide/target/debug/deps/libbase64-4563507a4eb0b4b2.rlib" "/opt/rustwide/target/debug/deps/libnative_tls-a3db6156d6121b43.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-86ae36f1a8e8c887.rlib" "/opt/rustwide/target/debug/deps/libopenssl-a08f11150859072b.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-393bd80b9b1a6bb7.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6d05264d59b50f7f.rlib" "/opt/rustwide/target/debug/deps/libforeign_types-46b9b5ebdcb273c8.rlib" "/opt/rustwide/target/debug/deps/libforeign_types_shared-ecd28e6fe5f7182e.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-84d128181de01995.rlib" "/opt/rustwide/target/debug/deps/libhyper-35e40e16417b29cc.rlib" "/opt/rustwide/target/debug/deps/libwant-e135ab7dccbea0fb.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-febba4674ec63f92.rlib" "/opt/rustwide/target/debug/deps/libsocket2-6eb70edbffc85e18.rlib" "/opt/rustwide/target/debug/deps/libh2-aedd78f83b9c7f60.rlib" "/opt/rustwide/target/debug/deps/libindexmap-7b2ec8f3aa66da44.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-238efa6a2ed05171.rlib" "/opt/rustwide/target/debug/deps/libtokio_util-3cecdf92732931dd.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-8934bb06ebba9de9.rlib" "/opt/rustwide/target/debug/deps/libhttparse-4f8c5563c920c32f.rlib" "/opt/rustwide/target/debug/deps/libtower_service-a0bac867cff4e01f.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-91c24a173dc3cada.rlib" "/opt/rustwide/target/debug/deps/libtracing-14409f25acf3c15f.rlib" "/opt/rustwide/target/debug/deps/libtracing_core-146b4dac50411c12.rlib" "/opt/rustwide/target/debug/deps/libtokio-4b86c22eaf821614.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-6d53490bd30cc85f.rlib" "/opt/rustwide/target/debug/deps/libmio-1fba62afd7a84297.rlib" "/opt/rustwide/target/debug/deps/liblibc-272172f988856a81.rlib" "/opt/rustwide/target/debug/deps/libhttp_body-7ef96d34d21561d8.rlib" "/opt/rustwide/target/debug/deps/liblog-d1d9e9bb2ac58ba1.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-670845264733eaf1.rlib" "/opt/rustwide/target/debug/deps/libmemchr-334ead3495f848fb.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-5aab7462ad32a418.rlib" "/opt/rustwide/target/debug/deps/libslab-8091020f1d99dad1.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-c01d3460c002bb08.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-aee206bfe9107a93.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-b7ff504f33cec58a.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-0c1587af12d634f7.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib" "/opt/rustwide/target/debug/deps/liburl-b97493b7092d73cf.rlib" "/opt/rustwide/target/debug/deps/libidna-483b1e282589b685.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-7f0e7da39feec050.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-4d4204f323faecd8.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-ef06cf556416b731.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-782591ef91eedc75.rlib" "/opt/rustwide/target/debug/deps/libform_urlencoded-75f6cbc650d29922.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-b196e1663297fef1.rlib" "/opt/rustwide/target/debug/deps/libmatches-4395ae20fe1f12ba.rlib" "/opt/rustwide/target/debug/deps/libhttp-926bd476e05c0fab.rlib" "/opt/rustwide/target/debug/deps/libitoa-13ca333cbc4b8776.rlib" "/opt/rustwide/target/debug/deps/libbytes-486dd913f668f7b5.rlib" "/opt/rustwide/target/debug/deps/libfnv-22cd72556da4b99c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1b64d5fe7a3c3d7f.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7f86684b9679284.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-10a87791239bd676.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-0e6cad6dd623d38e.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9d05dd05a4d51b33.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-a60ff138fe1adfad.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0e9344458c09713e.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-ef3b808d96f639bf.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3ce420901586b53.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-546bece8dd1bea42.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9b358af16d7d7aa1.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-554cd499fe1a3b52.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-d105877dbe329cd1.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8fec8a74c706e4b4.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e869a247063ed69a.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-4896c4057dc9553a.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1f103368fa522bc0.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/8aaecdf5df68a6fbc126704e44d399ba2fe66bf2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/level8-d7ff6981b52face9" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_training` due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "aa0f4451d021ad8a4d00b1fc13e00fd876a5bba26c67c70739b1e0dc455cd2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa0f4451d021ad8a4d00b1fc13e00fd876a5bba26c67c70739b1e0dc455cd2d4", kill_on_drop: false }`
[INFO] [stdout] aa0f4451d021ad8a4d00b1fc13e00fd876a5bba26c67c70739b1e0dc455cd2d4