[INFO] fetching crate upskill 0.6.3...
[INFO] checking upskill-0.6.3 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate upskill 0.6.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate upskill 0.6.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate upskill 0.6.3
[INFO] tweaked toml for crates.io crate upskill 0.6.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate upskill 0.6.3 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate upskill 0.6.3 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:81:1
[INFO] [stderr]    |
[INFO] [stderr] 81 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `upskill` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_mangen v0.2.33
[INFO] [stderr]   Downloaded hybrid-array v0.4.9
[INFO] [stderr]   Downloaded dprint-core-macros v0.1.0
[INFO] [stderr]   Downloaded dprint-core v0.67.4
[INFO] [stderr]   Downloaded dprint-plugin-markdown v0.21.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 846167903fc2d5e9a5d3d823d9888c1f11058b5567a62e7ca1b266fb81e08a28
[INFO] running `Command { std: "docker" "start" "846167903fc2d5e9a5d3d823d9888c1f11058b5567a62e7ca1b266fb81e08a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "846167903fc2d5e9a5d3d823d9888c1f11058b5567a62e7ca1b266fb81e08a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "846167903fc2d5e9a5d3d823d9888c1f11058b5567a62e7ca1b266fb81e08a28" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "846167903fc2d5e9a5d3d823d9888c1f11058b5567a62e7ca1b266fb81e08a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "846167903fc2d5e9a5d3d823d9888c1f11058b5567a62e7ca1b266fb81e08a28" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:81:1
[INFO] [stderr]    |
[INFO] [stderr] 81 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `upskill` (manifest) generated 1 warning
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking hybrid-array v0.4.9
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling pulldown-cmark v0.11.3
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]    Compiling assert_cmd v2.2.0
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking predicates-tree v1.0.13
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking roff v1.1.1
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]     Checking dprint-core v0.67.4
[INFO] [stderr]     Checking serde_yaml_ng v0.10.0
[INFO] [stderr]     Checking ctrlc v3.5.2
[INFO] [stderr]     Checking rustls-webpki v0.103.10
[INFO] [stderr]     Checking digest v0.11.2
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking clap v4.6.0
[INFO] [stderr]     Checking clap_mangen v0.2.33
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking predicates v3.1.4
[INFO] [stderr]    Compiling dprint-core-macros v0.1.0
[INFO] [stderr]     Checking dprint-plugin-markdown v0.21.1
[INFO] [stderr]     Checking ureq v2.12.1
[INFO] [stderr]     Checking upskill v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.73s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 15`
[INFO] running `Command { std: "docker" "inspect" "846167903fc2d5e9a5d3d823d9888c1f11058b5567a62e7ca1b266fb81e08a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "846167903fc2d5e9a5d3d823d9888c1f11058b5567a62e7ca1b266fb81e08a28", kill_on_drop: false }`
[INFO] [stdout] 846167903fc2d5e9a5d3d823d9888c1f11058b5567a62e7ca1b266fb81e08a28
