[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] testing thomascharbonnel/aaaaaaaaaaaa against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomascharbonnel%2Faaaaaaaaaaaa" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thomascharbonnel/aaaaaaaaaaaa on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-9/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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ad378cb4d1bd4015564c287866d6a1f512c11711d81c9956266dc33d6591eb7 [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" "7ad378cb4d1bd4015564c287866d6a1f512c11711d81c9956266dc33d6591eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ad378cb4d1bd4015564c287866d6a1f512c11711d81c9956266dc33d6591eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ad378cb4d1bd4015564c287866d6a1f512c11711d81c9956266dc33d6591eb7", kill_on_drop: false }` [INFO] [stdout] 7ad378cb4d1bd4015564c287866d6a1f512c11711d81c9956266dc33d6591eb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8badfd46ad1e7359629953d372e0531b55d05fa2541fa09f1a8099eb4569e5ea [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" "8badfd46ad1e7359629953d372e0531b55d05fa2541fa09f1a8099eb4569e5ea", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling tokio v1.8.2 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [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/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/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/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: 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: 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] [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] [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 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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 `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] 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] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.level4.3efd8e51-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389.ixgli562595sz8l.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libreqwest-399fe7c553425008.rlib" "/opt/rustwide/target/debug/deps/libhyper_tls-13ac271c362447f3.rlib" "/opt/rustwide/target/debug/deps/libipnet-9605afdd2ba10a45.rlib" "/opt/rustwide/target/debug/deps/libtokio_native_tls-6323f3ee8d6ab3cc.rlib" "/opt/rustwide/target/debug/deps/libserde_urlencoded-026b51cba7ffd7f2.rlib" "/opt/rustwide/target/debug/deps/libryu-1b2f9606b802eb11.rlib" "/opt/rustwide/target/debug/deps/libmime-5f4fe2de318311f9.rlib" "/opt/rustwide/target/debug/deps/libencoding_rs-b6c207c9bdeb2752.rlib" "/opt/rustwide/target/debug/deps/libserde-d928cd9f88525a63.rlib" "/opt/rustwide/target/debug/deps/libbase64-416e1250c5cc634c.rlib" "/opt/rustwide/target/debug/deps/libnative_tls-9f52921f4595e2de.rlib" "/opt/rustwide/target/debug/deps/libopenssl_probe-eef7d97e536c2ee1.rlib" "/opt/rustwide/target/debug/deps/libopenssl-979892e703eff08c.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-6a8570468b82bacc.rlib" "/opt/rustwide/target/debug/deps/libbitflags-0409eb6f696bdc99.rlib" "/opt/rustwide/target/debug/deps/libforeign_types-e7016572aae82e2a.rlib" "/opt/rustwide/target/debug/deps/libforeign_types_shared-9ed4d3efdde6e3fc.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-54ee7c938411a75a.rlib" "/opt/rustwide/target/debug/deps/libhyper-ab14b3ad0e561bb7.rlib" "/opt/rustwide/target/debug/deps/libwant-5a94a909173fb724.rlib" "/opt/rustwide/target/debug/deps/libtry_lock-9bc2579d1b9f8f88.rlib" "/opt/rustwide/target/debug/deps/libsocket2-d74103281c7edf76.rlib" "/opt/rustwide/target/debug/deps/libh2-47a99c13bc3c2d4c.rlib" "/opt/rustwide/target/debug/deps/libindexmap-5ff1cfbb73f4fb2b.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-b02c9558425dd3eb.rlib" "/opt/rustwide/target/debug/deps/libtokio_util-cef563bf96b03fa6.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-056c6d6b19363015.rlib" "/opt/rustwide/target/debug/deps/libhttparse-132e86a9c1212c4f.rlib" "/opt/rustwide/target/debug/deps/libtower_service-7c0fcd20bc3dfaec.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-002c98ba8a84052b.rlib" "/opt/rustwide/target/debug/deps/libtracing-01b6c5a4a46fb96a.rlib" "/opt/rustwide/target/debug/deps/libtracing_core-dc4b57e60a83957f.rlib" "/opt/rustwide/target/debug/deps/libtokio-1228cb261eb15301.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-9154b91591920193.rlib" "/opt/rustwide/target/debug/deps/libmio-d5da45b34dcee2ab.rlib" "/opt/rustwide/target/debug/deps/liblibc-04dff802551682e3.rlib" "/opt/rustwide/target/debug/deps/libhttp_body-a093778b3ab5c214.rlib" "/opt/rustwide/target/debug/deps/liblog-b6c99e3b18835146.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0a04e74fc4f21d18.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-c1addb9358add290.rlib" "/opt/rustwide/target/debug/deps/libmemchr-74d4e3ea3bb47a23.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-b05b4dd18b480c87.rlib" "/opt/rustwide/target/debug/deps/libslab-30bf07532cd0444e.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-45bbaba7a8165c11.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-219e72d883d236a2.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-0029fcf5b57be1ee.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-914607f7d2b478e7.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rlib" "/opt/rustwide/target/debug/deps/liburl-e6def346a97c7e6f.rlib" "/opt/rustwide/target/debug/deps/libidna-5553e53cdc857fd9.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-6b0b7a4f1ad5a923.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-caa5f361d11169ef.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-c91e6deb587a6fa0.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-15bc1e0a0018c9e9.rlib" "/opt/rustwide/target/debug/deps/libform_urlencoded-61fc85cf69cfcc8c.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-32dd5c1ab5974210.rlib" "/opt/rustwide/target/debug/deps/libmatches-794dc2bc143388e6.rlib" "/opt/rustwide/target/debug/deps/libhttp-d5481f51e9518f12.rlib" "/opt/rustwide/target/debug/deps/libitoa-8d2587171e999968.rlib" "/opt/rustwide/target/debug/deps/libbytes-ccb020cc4e997682.rlib" "/opt/rustwide/target/debug/deps/libfnv-cb175ca084a41bf7.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a46a068050a12a4b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1df56095db9453cb.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9062de483386e50b.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-b988ab269ff13602.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-1bc822d886d4f7bd.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-963eca8df4c224a6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d805b480c9102e58.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-06dfdbc22b935051.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d7523a4d118e6572.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-5d7898c7fac3a07d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-8c2bdbab4845bf3d.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-d578639df0547b30.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-58bbb7b1efa3a5e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4c9b082d197c16f8.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-70f9ed6d8e7a5ce6.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8c0a241d0360fa53.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-bad7ed93fdd31371.rlib" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-98b4d121af2b7335.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1d9f7e5920635d15.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/1.59.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/level4-b2e9f25837282389" "-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; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_training` due to 2 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning 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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8badfd46ad1e7359629953d372e0531b55d05fa2541fa09f1a8099eb4569e5ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8badfd46ad1e7359629953d372e0531b55d05fa2541fa09f1a8099eb4569e5ea", kill_on_drop: false }` [INFO] [stdout] 8badfd46ad1e7359629953d372e0531b55d05fa2541fa09f1a8099eb4569e5ea