[INFO] fetching crate flashmap 0.1.0...
[INFO] checking flashmap-0.1.0 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate flashmap 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate flashmap 0.1.0 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 flashmap 0.1.0
[INFO] finished tweaking crates.io crate flashmap 0.1.0
[INFO] tweaked toml for crates.io crate flashmap 0.1.0 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 scoped-tls v1.0.1
[INFO] [stderr]   Downloaded generator v0.7.5
[INFO] [stderr]   Downloaded loom v0.5.6
[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] bb144e67bc8953ba7a80cd3bb55418efba9c7ad0ca8a75cbc920690a4132cb97
[INFO] running `Command { std: "docker" "start" "-a" "bb144e67bc8953ba7a80cd3bb55418efba9c7ad0ca8a75cbc920690a4132cb97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb144e67bc8953ba7a80cd3bb55418efba9c7ad0ca8a75cbc920690a4132cb97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb144e67bc8953ba7a80cd3bb55418efba9c7ad0ca8a75cbc920690a4132cb97", kill_on_drop: false }`
[INFO] [stdout] bb144e67bc8953ba7a80cd3bb55418efba9c7ad0ca8a75cbc920690a4132cb97
[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] 238f843fe3e1b658c8b3028fbf70953542739ed3f20ee2a8ffb11979c21fd565
[INFO] running `Command { std: "docker" "start" "-a" "238f843fe3e1b658c8b3028fbf70953542739ed3f20ee2a8ffb11979c21fd565", kill_on_drop: false }`
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking flashmap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hint`
[INFO] [stdout]  --> src/util/loom.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use std::{hint, sync, thread};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hint`
[INFO] [stdout]  --> src/util/loom.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use std::{hint, sync, thread};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[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: unused import: `sync`
[INFO] [stdout]  --> tests/util.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use std::{sync, thread};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `sync`, `thread`
[INFO] [stdout]  --> tests/util.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use std::{sync, thread};
[INFO] [stdout]   |               ^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `sync`, `thread`
[INFO] [stdout]  --> tests/util.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use std::{sync, thread};
[INFO] [stdout]   |               ^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `track_access::*`
[INFO] [stdout]  --> tests/util.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use track_access::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `track_access::*`
[INFO] [stdout]  --> tests/util.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use track_access::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings 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]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "238f843fe3e1b658c8b3028fbf70953542739ed3f20ee2a8ffb11979c21fd565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238f843fe3e1b658c8b3028fbf70953542739ed3f20ee2a8ffb11979c21fd565", kill_on_drop: false }`
[INFO] [stdout] 238f843fe3e1b658c8b3028fbf70953542739ed3f20ee2a8ffb11979c21fd565
