[INFO] cloning repository https://github.com/d-k-bo/webdav-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d-k-bo/webdav-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-k-bo%2Fwebdav-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-k-bo%2Fwebdav-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4be0de41d32f5b49b0e16b84e48562582cbefff1
[INFO] checking d-k-bo/webdav-rs against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-k-bo%2Fwebdav-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/d-k-bo/webdav-rs 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] started tweaking git repo https://github.com/d-k-bo/webdav-rs
[INFO] finished tweaking git repo https://github.com/d-k-bo/webdav-rs
[INFO] tweaked toml for git repo https://github.com/d-k-bo/webdav-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/d-k-bo/webdav-rs 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indexmap v2.2.3
[INFO] [stderr]   Downloaded headers-core v0.3.0
[INFO] [stderr]   Downloaded bytestring v1.3.1
[INFO] [stderr]   Downloaded nonempty v0.9.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.57
[INFO] [stderr]   Downloaded thiserror v1.0.57
[INFO] [stderr]   Downloaded eyre v0.6.12
[INFO] [stderr]   Downloaded headers v0.4.0
[INFO] [stderr]   Downloaded http v1.0.0
[INFO] [stderr]   Downloaded pretty_assertions v1.4.0
[INFO] [stderr]   Downloaded quick-xml v0.31.0
[INFO] [stderr]   Downloaded uniresid v0.1.5
[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] b9fef198167a2486d9914082bf749ae3bd9c4be8a9ab36f1eccdf1a3291ce04f
[INFO] running `Command { std: "docker" "start" "-a" "b9fef198167a2486d9914082bf749ae3bd9c4be8a9ab36f1eccdf1a3291ce04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9fef198167a2486d9914082bf749ae3bd9c4be8a9ab36f1eccdf1a3291ce04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9fef198167a2486d9914082bf749ae3bd9c4be8a9ab36f1eccdf1a3291ce04f", kill_on_drop: false }`
[INFO] [stdout] b9fef198167a2486d9914082bf749ae3bd9c4be8a9ab36f1eccdf1a3291ce04f
[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] a973874a7d679751c8d447b0c9e2ffd8c35b505ac5f5b4304aeedbcef5cd5d6c
[INFO] running `Command { std: "docker" "start" "-a" "a973874a7d679751c8d447b0c9e2ffd8c35b505ac5f5b4304aeedbcef5cd5d6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking nonempty v0.9.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking quick-xml v0.31.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking bytestring v1.3.1
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]     Checking indexmap v2.2.3
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking webdav-methods v0.1.0 (/opt/rustwide/workdir/webdav-methods)
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking headers v0.4.0
[INFO] [stderr]     Checking webdav-xml v0.1.0 (/opt/rustwide/workdir/webdav-xml)
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]     Checking uniresid v0.1.5
[INFO] [stderr]     Checking webdav-headers v0.1.0 (/opt/rustwide/workdir/webdav-headers)
[INFO] [stderr]     Checking webdav-meta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "a973874a7d679751c8d447b0c9e2ffd8c35b505ac5f5b4304aeedbcef5cd5d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a973874a7d679751c8d447b0c9e2ffd8c35b505ac5f5b4304aeedbcef5cd5d6c", kill_on_drop: false }`
[INFO] [stdout] a973874a7d679751c8d447b0c9e2ffd8c35b505ac5f5b4304aeedbcef5cd5d6c