[INFO] cloning repository https://github.com/maikroservice/RustyC2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maikroservice/RustyC2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaikroservice%2FRustyC2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaikroservice%2FRustyC2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5c3772dc8447b2c4e0ca37549d842266117ccaa
[INFO] testing maikroservice/RustyC2 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaikroservice%2FRustyC2" "/workspace/builds/worker-75/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-75/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maikroservice/RustyC2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maikroservice/RustyC2
[INFO] finished tweaking git repo https://github.com/maikroservice/RustyC2
[INFO] tweaked toml for git repo https://github.com/maikroservice/RustyC2 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] crate git repo https://github.com/maikroservice/RustyC2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63897912c53be78404cefc3c078c1e32ee585081596b63468e3bc42202c99b5a
[INFO] running `Command { std: "docker" "start" "-a" "63897912c53be78404cefc3c078c1e32ee585081596b63468e3bc42202c99b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63897912c53be78404cefc3c078c1e32ee585081596b63468e3bc42202c99b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63897912c53be78404cefc3c078c1e32ee585081596b63468e3bc42202c99b5a", kill_on_drop: false }`
[INFO] [stdout] 63897912c53be78404cefc3c078c1e32ee585081596b63468e3bc42202c99b5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 381278c27b2bcfda0f91095ad42718e4eac7321c095e55ee8d36342f0541ca78
[INFO] running `Command { std: "docker" "start" "-a" "381278c27b2bcfda0f91095ad42718e4eac7321c095e55ee8d36342f0541ca78", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.115
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling rustyc2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Running`
[INFO] [stdout]   --> src/tasks.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Running,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TaskStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/tasks.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug, PartialEq)]
[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: variant is never constructed: `Completed`
[INFO] [stdout]   --> src/tasks.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Completed,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `TaskStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/tasks.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug, PartialEq)]
[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: variant is never constructed: `Failed`
[INFO] [stdout]   --> src/tasks.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Failed,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `TaskStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/tasks.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug, PartialEq)]
[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: `find_first_waiting_task_index`
[INFO] [stdout]   --> src/tasks.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn find_first_waiting_task_index(self) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `feed_the_bacon`
[INFO] [stdout]   --> src/tasks.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn feed_the_bacon() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "381278c27b2bcfda0f91095ad42718e4eac7321c095e55ee8d36342f0541ca78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "381278c27b2bcfda0f91095ad42718e4eac7321c095e55ee8d36342f0541ca78", kill_on_drop: false }`
[INFO] [stdout] 381278c27b2bcfda0f91095ad42718e4eac7321c095e55ee8d36342f0541ca78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e554d982cb47a0f78731bee2b5cc458efc27839f3464dc5493602fbc024c0f54
[INFO] running `Command { std: "docker" "start" "-a" "e554d982cb47a0f78731bee2b5cc458efc27839f3464dc5493602fbc024c0f54", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustyc2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Running`
[INFO] [stdout]   --> src/tasks.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Running,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TaskStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/tasks.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug, PartialEq)]
[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: variant is never constructed: `Completed`
[INFO] [stdout]   --> src/tasks.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Completed,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `TaskStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/tasks.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug, PartialEq)]
[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: variant is never constructed: `Failed`
[INFO] [stdout]   --> src/tasks.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Failed,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `TaskStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/tasks.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug, PartialEq)]
[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: `find_first_waiting_task_index`
[INFO] [stdout]   --> src/tasks.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn find_first_waiting_task_index(self) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `feed_the_bacon`
[INFO] [stdout]   --> src/tasks.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn feed_the_bacon() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustyc2-b69625efb661ff14)
[INFO] running `Command { std: "docker" "inspect" "e554d982cb47a0f78731bee2b5cc458efc27839f3464dc5493602fbc024c0f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e554d982cb47a0f78731bee2b5cc458efc27839f3464dc5493602fbc024c0f54", kill_on_drop: false }`
[INFO] [stdout] e554d982cb47a0f78731bee2b5cc458efc27839f3464dc5493602fbc024c0f54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99008bc30c81486ce8dae51749b5965d0292577ce618753f1e6de4e81da274e1
[INFO] running `Command { std: "docker" "start" "-a" "99008bc30c81486ce8dae51749b5965d0292577ce618753f1e6de4e81da274e1", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `Running`
[INFO] [stderr]   --> src/tasks.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Running,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `TaskStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/tasks.rs:7:10
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Debug, PartialEq)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Completed`
[INFO] [stderr]   --> src/tasks.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Completed,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `TaskStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/tasks.rs:7:10
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Debug, PartialEq)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Failed`
[INFO] [stderr]   --> src/tasks.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Failed,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `TaskStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/tasks.rs:7:10
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Debug, PartialEq)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `find_first_waiting_task_index`
[INFO] [stderr]   --> src/tasks.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn find_first_waiting_task_index(self) -> i32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `feed_the_bacon`
[INFO] [stderr]   --> src/tasks.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn feed_the_bacon() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rustyc2` (bin "rustyc2" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustyc2-b69625efb661ff14)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99008bc30c81486ce8dae51749b5965d0292577ce618753f1e6de4e81da274e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99008bc30c81486ce8dae51749b5965d0292577ce618753f1e6de4e81da274e1", kill_on_drop: false }`
[INFO] [stdout] 99008bc30c81486ce8dae51749b5965d0292577ce618753f1e6de4e81da274e1