[INFO] cloning repository https://github.com/XOSplicer/es_uebung05_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/XOSplicer/es_uebung05_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXOSplicer%2Fes_uebung05_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXOSplicer%2Fes_uebung05_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2dcdae1f2add1129625064874e489358e9d8d073 [INFO] checking XOSplicer/es_uebung05_rust against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXOSplicer%2Fes_uebung05_rust" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/XOSplicer/es_uebung05_rust on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/XOSplicer/es_uebung05_rust [INFO] finished tweaking git repo https://github.com/XOSplicer/es_uebung05_rust [INFO] tweaked toml for git repo https://github.com/XOSplicer/es_uebung05_rust written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/XOSplicer/es_uebung05_rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00b712b2ecae7ab1fd1433bf4679bef630540c90e7dc82708701d37a84cc09cf [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" "00b712b2ecae7ab1fd1433bf4679bef630540c90e7dc82708701d37a84cc09cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00b712b2ecae7ab1fd1433bf4679bef630540c90e7dc82708701d37a84cc09cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00b712b2ecae7ab1fd1433bf4679bef630540c90e7dc82708701d37a84cc09cf", kill_on_drop: false }` [INFO] [stdout] 00b712b2ecae7ab1fd1433bf4679bef630540c90e7dc82708701d37a84cc09cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a8b457860bb22a7d1e1eaf4fcf3bd321fd959ff1c0917d9115a1b781b99aa2a [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" "2a8b457860bb22a7d1e1eaf4fcf3bd321fd959ff1c0917d9115a1b781b99aa2a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking backtrace-sys v0.1.28 [INFO] [stderr] Checking memchr v2.0.2 [INFO] [stderr] Checking backtrace v0.3.14 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking es_05 v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> src/cast.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> src/cast.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Invalid` [INFO] [stdout] --> src/packet.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Invalid = 0, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GeneralErrorReply` [INFO] [stdout] --> src/packet.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | GeneralErrorReply = 1, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Echo` [INFO] [stdout] --> src/packet.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Echo = 2, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Shutdown` [INFO] [stdout] --> src/packet.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Shutdown = 4, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ShutdownReply` [INFO] [stdout] --> src/packet.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | ShutdownReply = 5, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ACK` [INFO] [stdout] --> src/wrapper.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | ACK = 0, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NACK` [INFO] [stdout] --> src/wrapper.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | NACK = 1, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fletcher_16` [INFO] [stdout] --> src/fletcher_16.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn fletcher_16(data: &[u8]) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Invalid` [INFO] [stdout] --> src/packet.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Invalid = 0, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GeneralErrorReply` [INFO] [stdout] --> src/packet.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | GeneralErrorReply = 1, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Echo` [INFO] [stdout] --> src/packet.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Echo = 2, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Shutdown` [INFO] [stdout] --> src/packet.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Shutdown = 4, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ShutdownReply` [INFO] [stdout] --> src/packet.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | ShutdownReply = 5, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ACK` [INFO] [stdout] --> src/wrapper.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | ACK = 0, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NACK` [INFO] [stdout] --> src/wrapper.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | NACK = 1, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.55s [INFO] running `Command { std: "docker" "inspect" "2a8b457860bb22a7d1e1eaf4fcf3bd321fd959ff1c0917d9115a1b781b99aa2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a8b457860bb22a7d1e1eaf4fcf3bd321fd959ff1c0917d9115a1b781b99aa2a", kill_on_drop: false }` [INFO] [stdout] 2a8b457860bb22a7d1e1eaf4fcf3bd321fd959ff1c0917d9115a1b781b99aa2a