[INFO] fetching crate cargo-file-gen 1.0.1...
[INFO] checking cargo-file-gen-1.0.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate cargo-file-gen 1.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate cargo-file-gen 1.0.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-file-gen 1.0.1
[INFO] finished tweaking crates.io crate cargo-file-gen 1.0.1
[INFO] tweaked toml for crates.io crate cargo-file-gen 1.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-file-gen 1.0.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded errno v0.3.7
[INFO] [stderr]   Downloaded termcolor v1.4.0
[INFO] [stderr]   Downloaded env_logger v0.10.1
[INFO] [stderr]   Downloaded lipsum v0.9.0
[INFO] [stderr]   Downloaded getrandom v0.2.11
[INFO] [stderr]   Downloaded clap_lex v0.6.0
[INFO] [stderr]   Downloaded clap_derive v4.4.7
[INFO] [stderr]   Downloaded clap v4.4.8
[INFO] [stderr]   Downloaded eyre v0.6.9
[INFO] [stderr]   Downloaded clap_builder v4.4.8
[INFO] [stderr]   Downloaded rustix v0.38.25
[INFO] [stderr]   Downloaded syn v2.0.39
[INFO] [stderr]   Downloaded libc v0.2.150
[INFO] [stderr]   Downloaded color-spantrace v0.2.1
[INFO] [stderr]   Downloaded clap-verbosity-flag v2.1.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eeca7fbff3b84ad591867903d9b745922c9404829e654c6ee26b18cf8c5115e6
[INFO] running `Command { std: "docker" "start" "-a" "eeca7fbff3b84ad591867903d9b745922c9404829e654c6ee26b18cf8c5115e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eeca7fbff3b84ad591867903d9b745922c9404829e654c6ee26b18cf8c5115e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeca7fbff3b84ad591867903d9b745922c9404829e654c6ee26b18cf8c5115e6", kill_on_drop: false }`
[INFO] [stdout] eeca7fbff3b84ad591867903d9b745922c9404829e654c6ee26b18cf8c5115e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 891dde7bdd77a0a5c25930245af1de447ea8e88f4c44b4a83f171d4facfcf487
[INFO] running `Command { std: "docker" "start" "-a" "891dde7bdd77a0a5c25930245af1de447ea8e88f4c44b4a83f171d4facfcf487", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling eyre v0.6.9
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking termcolor v1.4.0
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking env_logger v0.10.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking lipsum v0.9.0
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]     Checking clap-verbosity-flag v2.1.0
[INFO] [stderr]     Checking cargo-file-gen v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.10s
[INFO] running `Command { std: "docker" "inspect" "891dde7bdd77a0a5c25930245af1de447ea8e88f4c44b4a83f171d4facfcf487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891dde7bdd77a0a5c25930245af1de447ea8e88f4c44b4a83f171d4facfcf487", kill_on_drop: false }`
[INFO] [stdout] 891dde7bdd77a0a5c25930245af1de447ea8e88f4c44b4a83f171d4facfcf487
[INFO] checking cargo-file-gen-1.0.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate cargo-file-gen 1.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate cargo-file-gen 1.0.1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-file-gen 1.0.1
[INFO] finished tweaking crates.io crate cargo-file-gen 1.0.1
[INFO] tweaked toml for crates.io crate cargo-file-gen 1.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargo-file-gen 1.0.1 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a925f15ea53cad7e2bcc59f61cb15778958410593c4ba8e3dd03b0aaf6a38d2d
[INFO] running `Command { std: "docker" "start" "-a" "a925f15ea53cad7e2bcc59f61cb15778958410593c4ba8e3dd03b0aaf6a38d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a925f15ea53cad7e2bcc59f61cb15778958410593c4ba8e3dd03b0aaf6a38d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a925f15ea53cad7e2bcc59f61cb15778958410593c4ba8e3dd03b0aaf6a38d2d", kill_on_drop: false }`
[INFO] [stdout] a925f15ea53cad7e2bcc59f61cb15778958410593c4ba8e3dd03b0aaf6a38d2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7406a6abfadebbbdcbbd5d6ea8de772eb6c32d87e96a9b8b33eede4a5bd85c5a
[INFO] running `Command { std: "docker" "start" "-a" "7406a6abfadebbbdcbbd5d6ea8de772eb6c32d87e96a9b8b33eede4a5bd85c5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling eyre v0.6.9
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking termcolor v1.4.0
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking env_logger v0.10.1
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking lipsum v0.9.0
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]     Checking clap-verbosity-flag v2.1.0
[INFO] [stderr]     Checking cargo-file-gen v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.84s
[INFO] running `Command { std: "docker" "inspect" "7406a6abfadebbbdcbbd5d6ea8de772eb6c32d87e96a9b8b33eede4a5bd85c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7406a6abfadebbbdcbbd5d6ea8de772eb6c32d87e96a9b8b33eede4a5bd85c5a", kill_on_drop: false }`
[INFO] [stdout] 7406a6abfadebbbdcbbd5d6ea8de772eb6c32d87e96a9b8b33eede4a5bd85c5a