[INFO] updating cached repository https://github.com/TheRandonauts/libmeterfeeder-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61df710929383af31a94990237a519c78889589c
[INFO] testing TheRandonauts/libmeterfeeder-rs/61df710929383af31a94990237a519c78889589c against nightly-2024-10-28 for randomize-layout
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheRandonauts%2Flibmeterfeeder-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheRandonauts/libmeterfeeder-rs on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheRandonauts/libmeterfeeder-rs
[INFO] finished tweaking git repo https://github.com/TheRandonauts/libmeterfeeder-rs
[INFO] tweaked toml for git repo https://github.com/TheRandonauts/libmeterfeeder-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/TheRandonauts/libmeterfeeder-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d45a50bbc26c1d2b14caa05213e4a7e885c0754d058acb1119bdab4683e5fd2
[INFO] running `Command { std: "docker" "start" "-a" "5d45a50bbc26c1d2b14caa05213e4a7e885c0754d058acb1119bdab4683e5fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d45a50bbc26c1d2b14caa05213e4a7e885c0754d058acb1119bdab4683e5fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d45a50bbc26c1d2b14caa05213e4a7e885c0754d058acb1119bdab4683e5fd2", kill_on_drop: false }`
[INFO] [stdout] 5d45a50bbc26c1d2b14caa05213e4a7e885c0754d058acb1119bdab4683e5fd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48aaaa282b6fab553c9694da2874507f9e390809b16da2afb10fbad49228bb84
[INFO] running `Command { std: "docker" "start" "-a" "48aaaa282b6fab553c9694da2874507f9e390809b16da2afb10fbad49228bb84", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling libmeterfeeder-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "48aaaa282b6fab553c9694da2874507f9e390809b16da2afb10fbad49228bb84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48aaaa282b6fab553c9694da2874507f9e390809b16da2afb10fbad49228bb84", kill_on_drop: false }`
[INFO] [stdout] 48aaaa282b6fab553c9694da2874507f9e390809b16da2afb10fbad49228bb84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1037776b7dcde79c904f9aebd0ae4c04aef6f32082560ab15516754c50dd8e7d
[INFO] running `Command { std: "docker" "start" "-a" "1037776b7dcde79c904f9aebd0ae4c04aef6f32082560ab15516754c50dd8e7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmeterfeeder-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tests.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let mut instance= MeterFeederInstance::new().expect("Failed to create instance");
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tests.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mut instance= MeterFeederInstance::new().expect("Failed to create instance");
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "1037776b7dcde79c904f9aebd0ae4c04aef6f32082560ab15516754c50dd8e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1037776b7dcde79c904f9aebd0ae4c04aef6f32082560ab15516754c50dd8e7d", kill_on_drop: false }`
[INFO] [stdout] 1037776b7dcde79c904f9aebd0ae4c04aef6f32082560ab15516754c50dd8e7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b317118a74cc8de0ccfd4fdedcaf5c5250f29cbcba49eecd81e721099277e3f
[INFO] running `Command { std: "docker" "start" "-a" "3b317118a74cc8de0ccfd4fdedcaf5c5250f29cbcba49eecd81e721099277e3f", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/tests.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |         let mut instance= MeterFeederInstance::new().expect("Failed to create instance");
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/tests.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let mut instance= MeterFeederInstance::new().expect("Failed to create instance");
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `libmeterfeeder-rs` (lib test) generated 2 warnings (run `cargo fix --lib -p libmeterfeeder-rs --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libmeterfeeder_rs-1b815273a2fcdf88)
[INFO] [stderr] /opt/rustwide/target/debug/deps/libmeterfeeder_rs-1b815273a2fcdf88: error while loading shared libraries: libmeterfeeder.so: cannot open shared object file: No such file or directory
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/libmeterfeeder_rs-1b815273a2fcdf88` (exit status: 127)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "3b317118a74cc8de0ccfd4fdedcaf5c5250f29cbcba49eecd81e721099277e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b317118a74cc8de0ccfd4fdedcaf5c5250f29cbcba49eecd81e721099277e3f", kill_on_drop: false }`
[INFO] [stdout] 3b317118a74cc8de0ccfd4fdedcaf5c5250f29cbcba49eecd81e721099277e3f
