[INFO] fetching crate devicemapper 0.34.0...
[INFO] checking devicemapper-0.34.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate devicemapper 0.34.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate devicemapper 0.34.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate devicemapper 0.34.0
[INFO] finished tweaking crates.io crate devicemapper 0.34.0
[INFO] tweaked toml for crates.io crate devicemapper 0.34.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded loopdev v0.4.0
[INFO] [stderr]   Downloaded retry v1.3.1
[INFO] [stderr]   Downloaded devicemapper-sys v0.2.0
[INFO] [stderr]   Downloaded libmount v0.1.15
[INFO] [stderr]   Downloaded bindgen v0.68.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bf97f7b812fbd193fbfa5eaeb10b2d10f5e493cf50881d9d55b30360dced0da
[INFO] running `Command { std: "docker" "start" "-a" "3bf97f7b812fbd193fbfa5eaeb10b2d10f5e493cf50881d9d55b30360dced0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bf97f7b812fbd193fbfa5eaeb10b2d10f5e493cf50881d9d55b30360dced0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf97f7b812fbd193fbfa5eaeb10b2d10f5e493cf50881d9d55b30360dced0da", kill_on_drop: false }`
[INFO] [stdout] 3bf97f7b812fbd193fbfa5eaeb10b2d10f5e493cf50881d9d55b30360dced0da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6baee5b5406631b0914ab41713de4052ef272feb853459f0c9353d9cf576f878
[INFO] running `Command { std: "docker" "start" "-a" "6baee5b5406631b0914ab41713de4052ef272feb853459f0c9353d9cf576f878", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling libloading v0.8.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling bindgen v0.68.1
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking is-terminal v0.4.10
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking retry v1.3.1
[INFO] [stderr]     Checking tempfile v3.10.0
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]     Checking libmount v0.1.15
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]    Compiling loopdev v0.4.0
[INFO] [stderr]    Compiling devicemapper-sys v0.2.0
[INFO] [stderr]    Compiling devicemapper v0.34.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `semid_ds`
[INFO] [stdout]  --> src/core/sysvsem.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use devicemapper_sys::{semid_ds, seminfo, semun, GETVAL, SEM_INFO, SETVAL};
[INFO] [stdout]   |                            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `semid_ds`
[INFO] [stdout]  --> src/core/sysvsem.rs:5:28
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use devicemapper_sys::{semid_ds, seminfo, semun, GETVAL, SEM_INFO, SETVAL};
[INFO] [stdout]   |                            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logger::init_logger`
[INFO] [stdout]   --> src/testing/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     logger::init_logger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[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]     Finished dev [unoptimized + debuginfo] target(s) in 10.64s
[INFO] running `Command { std: "docker" "inspect" "6baee5b5406631b0914ab41713de4052ef272feb853459f0c9353d9cf576f878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6baee5b5406631b0914ab41713de4052ef272feb853459f0c9353d9cf576f878", kill_on_drop: false }`
[INFO] [stdout] 6baee5b5406631b0914ab41713de4052ef272feb853459f0c9353d9cf576f878
