[INFO] fetching crate astree_macro 0.1.0...
[INFO] checking astree_macro-0.1.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate astree_macro 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate astree_macro 0.1.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate astree_macro 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate astree_macro 0.1.0
[INFO] tweaked toml for crates.io crate astree_macro 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.76)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hatch_result v0.1.8
[INFO] [stderr]   Downloaded trybuild v1.0.99
[INFO] [stderr]   Downloaded astree_core v0.1.0
[INFO] [stderr]   Downloaded dissimilar v1.0.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f11854535daaae66102d20fa40529c82349af990363df3c311f7530a30794a4d
[INFO] running `Command { std: "docker" "start" "-a" "f11854535daaae66102d20fa40529c82349af990363df3c311f7530a30794a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f11854535daaae66102d20fa40529c82349af990363df3c311f7530a30794a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f11854535daaae66102d20fa40529c82349af990363df3c311f7530a30794a4d", kill_on_drop: false }`
[INFO] [stdout] f11854535daaae66102d20fa40529c82349af990363df3c311f7530a30794a4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de34fc2bf40b1b538bbc87b7c3a2ca5729e7cc8b1621784358c1537e3521ccb7
[INFO] running `Command { std: "docker" "start" "-a" "de34fc2bf40b1b538bbc87b7c3a2ca5729e7cc8b1621784358c1537e3521ccb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling trybuild v1.0.99
[INFO] [stderr]     Checking hatch_result v0.1.8
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking astree_core v0.1.0
[INFO] [stderr]     Checking dissimilar v1.0.9
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_json v1.0.127
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]     Checking astree_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/node_lib/terminality.rs:10:39
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn as_conjunct_fn_call(&self, ty: &syn::Type)-> proc_macro2::TokenStream {
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LeafSourceExtractable` is never used
[INFO] [stdout]   --> src/node_lib/branch.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | trait LeafSourceExtractable {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/node_lib/terminality.rs:10:39
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn as_conjunct_fn_call(&self, ty: &syn::Type)-> proc_macro2::TokenStream {
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LeafSourceExtractable` is never used
[INFO] [stdout]   --> src/node_lib/branch.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | trait LeafSourceExtractable {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/node_lib/terminality.rs:10:39
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn as_conjunct_fn_call(&self, ty: &syn::Type)-> proc_macro2::TokenStream {
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `LeafSourceExtractable` is never used
[INFO] [stdout]   --> src/node_lib/branch.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | trait LeafSourceExtractable {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.09s
[INFO] running `Command { std: "docker" "inspect" "de34fc2bf40b1b538bbc87b7c3a2ca5729e7cc8b1621784358c1537e3521ccb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de34fc2bf40b1b538bbc87b7c3a2ca5729e7cc8b1621784358c1537e3521ccb7", kill_on_drop: false }`
[INFO] [stdout] de34fc2bf40b1b538bbc87b7c3a2ca5729e7cc8b1621784358c1537e3521ccb7