[INFO] fetching crate YAMM 0.1.0...
[INFO] checking YAMM-0.1.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate YAMM 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate YAMM 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 YAMM 0.1.0
[INFO] finished tweaking crates.io crate YAMM 0.1.0
[INFO] tweaked toml for crates.io crate YAMM 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate YAMM 0.1.0 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-2024-02-05" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ba2cfce5ac877ae530ded36829f20f712e937bf487db6d6ac1cae704b79974e5
[INFO] running `Command { std: "docker" "start" "-a" "ba2cfce5ac877ae530ded36829f20f712e937bf487db6d6ac1cae704b79974e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba2cfce5ac877ae530ded36829f20f712e937bf487db6d6ac1cae704b79974e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2cfce5ac877ae530ded36829f20f712e937bf487db6d6ac1cae704b79974e5", kill_on_drop: false }`
[INFO] [stdout] ba2cfce5ac877ae530ded36829f20f712e937bf487db6d6ac1cae704b79974e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] faaa7edf3093d63f5f104ec5e60664dda1385c4709d52bd36c19aaaee62bdd8a
[INFO] running `Command { std: "docker" "start" "-a" "faaa7edf3093d63f5f104ec5e60664dda1385c4709d52bd36c19aaaee62bdd8a", kill_on_drop: false }`
[INFO] [stderr]     Checking YAMM v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `YAMM` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `yamm`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `YAMM` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `yamm`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "faaa7edf3093d63f5f104ec5e60664dda1385c4709d52bd36c19aaaee62bdd8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faaa7edf3093d63f5f104ec5e60664dda1385c4709d52bd36c19aaaee62bdd8a", kill_on_drop: false }`
[INFO] [stdout] faaa7edf3093d63f5f104ec5e60664dda1385c4709d52bd36c19aaaee62bdd8a
[INFO] checking YAMM-0.1.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate YAMM 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate YAMM 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 YAMM 0.1.0
[INFO] finished tweaking crates.io crate YAMM 0.1.0
[INFO] tweaked toml for crates.io crate YAMM 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate YAMM 0.1.0 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-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d693a52aad80cd5aa8441ac86ccc9be56c7d51a8238c1f3d54baf6fc227e1870
[INFO] running `Command { std: "docker" "start" "-a" "d693a52aad80cd5aa8441ac86ccc9be56c7d51a8238c1f3d54baf6fc227e1870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d693a52aad80cd5aa8441ac86ccc9be56c7d51a8238c1f3d54baf6fc227e1870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d693a52aad80cd5aa8441ac86ccc9be56c7d51a8238c1f3d54baf6fc227e1870", kill_on_drop: false }`
[INFO] [stdout] d693a52aad80cd5aa8441ac86ccc9be56c7d51a8238c1f3d54baf6fc227e1870
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6dac5b7d59977fcd65343b6adad7cb292ac9180b995bfe9a95d2e46ad9f15960
[INFO] running `Command { std: "docker" "start" "-a" "6dac5b7d59977fcd65343b6adad7cb292ac9180b995bfe9a95d2e46ad9f15960", kill_on_drop: false }`
[INFO] [stderr]     Checking YAMM v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `YAMM` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `yamm`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `YAMM` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `yamm`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "6dac5b7d59977fcd65343b6adad7cb292ac9180b995bfe9a95d2e46ad9f15960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dac5b7d59977fcd65343b6adad7cb292ac9180b995bfe9a95d2e46ad9f15960", kill_on_drop: false }`
[INFO] [stdout] 6dac5b7d59977fcd65343b6adad7cb292ac9180b995bfe9a95d2e46ad9f15960
