[INFO] fetching crate cacache 12.0.0...
[INFO] checking cacache-12.0.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate cacache 12.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate cacache 12.0.0 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 cacache 12.0.0
[INFO] finished tweaking crates.io crate cacache 12.0.0
[INFO] tweaked toml for crates.io crate cacache 12.0.0 written to /workspace/builds/worker-3-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 reflink-copy v0.1.14
[INFO] [stderr]   Downloaded ssri v9.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c6a1f42c3962e9d2c4234818b26efce27feb5149009d946ba41ea3c428fa75ad
[INFO] running `Command { std: "docker" "start" "-a" "c6a1f42c3962e9d2c4234818b26efce27feb5149009d946ba41ea3c428fa75ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6a1f42c3962e9d2c4234818b26efce27feb5149009d946ba41ea3c428fa75ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6a1f42c3962e9d2c4234818b26efce27feb5149009d946ba41ea3c428fa75ad", kill_on_drop: false }`
[INFO] [stdout] c6a1f42c3962e9d2c4234818b26efce27feb5149009d946ba41ea3c428fa75ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 02d55e123ac3bd4fddbc4e6b0cd12618eee0863f771a505d3d92a980fbeae125
[INFO] running `Command { std: "docker" "start" "-a" "02d55e123ac3bd4fddbc4e6b0cd12618eee0863f771a505d3d92a980fbeae125", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking futures-lite v2.2.0
[INFO] [stderr]     Checking value-bag v1.7.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking event-listener v3.1.0
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]     Checking async-channel v2.1.1
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking xxhash-rust v0.8.8
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking blocking v1.5.1
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.56
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking serde v1.0.196
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking polling v3.4.0
[INFO] [stderr]     Checking tempfile v3.10.0
[INFO] [stderr]     Checking reflink-copy v0.1.14
[INFO] [stderr]     Checking async-io v2.3.1
[INFO] [stderr]     Checking async-signal v0.2.5
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking async-process v1.8.1
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking ssri v9.2.0
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Checking cacache v12.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `futures::io::AsyncReadExt`
[INFO] [stdout]   --> src/async_lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use futures::io::AsyncReadExt;
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.36s
[INFO] running `Command { std: "docker" "inspect" "02d55e123ac3bd4fddbc4e6b0cd12618eee0863f771a505d3d92a980fbeae125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d55e123ac3bd4fddbc4e6b0cd12618eee0863f771a505d3d92a980fbeae125", kill_on_drop: false }`
[INFO] [stdout] 02d55e123ac3bd4fddbc4e6b0cd12618eee0863f771a505d3d92a980fbeae125
[INFO] checking cacache-12.0.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate cacache 12.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate cacache 12.0.0 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 cacache 12.0.0
[INFO] finished tweaking crates.io crate cacache 12.0.0
[INFO] tweaked toml for crates.io crate cacache 12.0.0 written to /workspace/builds/worker-3-tc2/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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] e83ac995f55b25a68e757ca1778fcb1cd11e3f131ec4d3e94973ee4720187a9b
[INFO] running `Command { std: "docker" "start" "-a" "e83ac995f55b25a68e757ca1778fcb1cd11e3f131ec4d3e94973ee4720187a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e83ac995f55b25a68e757ca1778fcb1cd11e3f131ec4d3e94973ee4720187a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e83ac995f55b25a68e757ca1778fcb1cd11e3f131ec4d3e94973ee4720187a9b", kill_on_drop: false }`
[INFO] [stdout] e83ac995f55b25a68e757ca1778fcb1cd11e3f131ec4d3e94973ee4720187a9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dunexpected_cfgs" "-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" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 15db4a13f2f5f81cfe0468ad760032d355eede86b20c365641186db200d46388
[INFO] running `Command { std: "docker" "start" "-a" "15db4a13f2f5f81cfe0468ad760032d355eede86b20c365641186db200d46388", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking futures-lite v2.2.0
[INFO] [stderr]     Checking value-bag v1.7.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking event-listener v3.1.0
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]     Checking async-channel v2.1.1
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking textwrap v0.16.0
[INFO] [stderr]     Checking xxhash-rust v0.8.8
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking blocking v1.5.1
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.56
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking serde v1.0.196
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking polling v3.4.0
[INFO] [stderr]     Checking reflink-copy v0.1.14
[INFO] [stderr]     Checking tempfile v3.10.0
[INFO] [stderr]     Checking async-io v2.3.1
[INFO] [stderr]     Checking async-signal v0.2.5
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking async-process v1.8.1
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking ssri v9.2.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Checking cacache v12.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `futures::io::AsyncReadExt`
[INFO] [stdout]   --> src/async_lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use futures::io::AsyncReadExt;
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "15db4a13f2f5f81cfe0468ad760032d355eede86b20c365641186db200d46388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15db4a13f2f5f81cfe0468ad760032d355eede86b20c365641186db200d46388", kill_on_drop: false }`
[INFO] [stdout] 15db4a13f2f5f81cfe0468ad760032d355eede86b20c365641186db200d46388
