[INFO] cloning repository https://github.com/Banyc/tree_doc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Banyc/tree_doc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBanyc%2Ftree_doc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBanyc%2Ftree_doc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c07eb9ae221c705b456aa9a9cda6f98f8c3f90e
[INFO] checking Banyc/tree_doc against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBanyc%2Ftree_doc" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Banyc/tree_doc
[INFO] finished tweaking git repo https://github.com/Banyc/tree_doc
[INFO] tweaked toml for git repo https://github.com/Banyc/tree_doc written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Banyc/tree_doc on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Banyc/tree_doc 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded impls v1.0.3
[INFO] [stderr]   Downloaded leanward v0.0.4
[INFO] [stderr]   Downloaded assert2-macros v0.4.0
[INFO] [stderr]   Downloaded facet-macros v0.44.3
[INFO] [stderr]   Downloaded facet-macro-types v0.44.3
[INFO] [stderr]   Downloaded mutants v0.0.3
[INFO] [stderr]   Downloaded facet-macro-parse v0.44.3
[INFO] [stderr]   Downloaded assert2 v0.4.0
[INFO] [stderr]   Downloaded facet-core v0.44.3
[INFO] [stderr]   Downloaded facet-macros-impl v0.44.3
[INFO] [stderr]   Downloaded unsynn v0.3.0
[INFO] [stderr]   Downloaded iddqd v0.3.17
[INFO] [stderr]   Downloaded facet v0.44.3
[INFO] [stderr]   Downloaded facet-reflect v0.44.3
[INFO] [stderr]   Downloaded facet-path v0.44.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e02541751db86fac4805c0af3f7820957bbbc5172ca41fc522c0225fd672cb4c
[INFO] running `Command { std: "docker" "start" "e02541751db86fac4805c0af3f7820957bbbc5172ca41fc522c0225fd672cb4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e02541751db86fac4805c0af3f7820957bbbc5172ca41fc522c0225fd672cb4c", 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" "e02541751db86fac4805c0af3f7820957bbbc5172ca41fc522c0225fd672cb4c" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e02541751db86fac4805c0af3f7820957bbbc5172ca41fc522c0225fd672cb4c", 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" "e02541751db86fac4805c0af3f7820957bbbc5172ca41fc522c0225fd672cb4c" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling facet-core v0.44.3
[INFO] [stderr]     Checking impls v1.0.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling facet v0.44.3
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking smallvec v2.0.0-alpha.12
[INFO] [stderr]    Compiling assert2-macros v0.4.0
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking winnow v1.0.1
[INFO] [stderr]    Compiling unsynn v0.3.0
[INFO] [stderr]     Checking terminal_size v0.4.4
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling facet-macro-types v0.44.3
[INFO] [stderr]    Compiling facet-macro-parse v0.44.3
[INFO] [stderr]    Compiling facet-macros-impl v0.44.3
[INFO] [stderr]     Checking facet-path v0.44.3
[INFO] [stderr]     Checking facet-reflect v0.44.3
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling leanward v0.0.4
[INFO] [stderr]     Checking assert2 v0.4.0
[INFO] [stderr]    Compiling facet-macros v0.44.3
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling bon-macros v3.9.1
[INFO] [stderr]     Checking bon v3.9.1
[INFO] [stderr]     Checking tree_doc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `facet-reflect`
[INFO] [stderr]  --> Cargo.toml:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | facet-reflect = "0.44"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `facet-reflect`
[INFO] [stderr] warning: `tree_doc` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.80s
[INFO] running `Command { std: "docker" "inspect" "e02541751db86fac4805c0af3f7820957bbbc5172ca41fc522c0225fd672cb4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02541751db86fac4805c0af3f7820957bbbc5172ca41fc522c0225fd672cb4c", kill_on_drop: false }`
[INFO] [stdout] e02541751db86fac4805c0af3f7820957bbbc5172ca41fc522c0225fd672cb4c