[INFO] fetching crate cppm 3.0.4...
[INFO] checking cppm-3.0.4 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate cppm 3.0.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate cppm 3.0.4 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate cppm 3.0.4
[INFO] finished tweaking crates.io crate cppm 3.0.4
[INFO] tweaked toml for crates.io crate cppm 3.0.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate cppm 3.0.4 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os_type v2.4.0
[INFO] [stderr]   Downloaded minreq v2.6.0
[INFO] [stderr]   Downloaded human-panic v1.0.3
[INFO] [stderr]   Downloaded os_str_bytes v6.1.0
[INFO] [stderr]   Downloaded clap_derive v3.2.7
[INFO] [stderr]   Downloaded rustls v0.20.6
[INFO] [stderr]   Downloaded clap v3.2.8
[INFO] [stderr]   Downloaded webpki-roots v0.22.3
[INFO] [stderr]   Downloaded fsio v0.3.1
[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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 095caeca228263183d1d73dfe7fd62aef438008d5c0ede29d3d03758f00578a2
[INFO] running `Command { std: "docker" "start" "-a" "095caeca228263183d1d73dfe7fd62aef438008d5c0ede29d3d03758f00578a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "095caeca228263183d1d73dfe7fd62aef438008d5c0ede29d3d03758f00578a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "095caeca228263183d1d73dfe7fd62aef438008d5c0ede29d3d03758f00578a2", kill_on_drop: false }`
[INFO] [stdout] 095caeca228263183d1d73dfe7fd62aef438008d5c0ede29d3d03758f00578a2
[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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8478937407e1169d3aa9a6e7374f73bb2f03391508360c9f1e3700415c9c52d
[INFO] running `Command { std: "docker" "start" "-a" "f8478937407e1169d3aa9a6e7374f73bb2f03391508360c9f1e3700415c9c52d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling rustls v0.20.6
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking os_str_bytes v6.1.0
[INFO] [stderr]    Compiling minreq v2.6.0
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking indexmap v1.9.1
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking fsio v0.3.1
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking os_type v2.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.138
[INFO] [stderr]    Compiling clap_derive v3.2.7
[INFO] [stderr]     Checking webpki-roots v0.22.3
[INFO] [stderr]     Checking clap v3.2.8
[INFO] [stderr]     Checking serde v1.0.138
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking serde_json v1.0.82
[INFO] [stderr]     Checking human-panic v1.0.3
[INFO] [stderr]     Checking cppm v3.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `Command { std: "docker" "inspect" "f8478937407e1169d3aa9a6e7374f73bb2f03391508360c9f1e3700415c9c52d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8478937407e1169d3aa9a6e7374f73bb2f03391508360c9f1e3700415c9c52d", kill_on_drop: false }`
[INFO] [stdout] f8478937407e1169d3aa9a6e7374f73bb2f03391508360c9f1e3700415c9c52d