[INFO] fetching crate parsable-macro 0.1.1...
[INFO] testing parsable-macro-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate parsable-macro 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate parsable-macro 0.1.1
[INFO] finished tweaking crates.io crate parsable-macro 0.1.1
[INFO] tweaked toml for crates.io crate parsable-macro 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate parsable-macro 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f93823455598959d9be2c5817d60eab3c6c7979a8e831a9e9852a9d88ff95009
[INFO] running `Command { std: "docker" "start" "-a" "f93823455598959d9be2c5817d60eab3c6c7979a8e831a9e9852a9d88ff95009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f93823455598959d9be2c5817d60eab3c6c7979a8e831a9e9852a9d88ff95009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f93823455598959d9be2c5817d60eab3c6c7979a8e831a9e9852a9d88ff95009", kill_on_drop: false }`
[INFO] [stdout] f93823455598959d9be2c5817d60eab3c6c7979a8e831a9e9852a9d88ff95009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91b6c6a57bd6f5e43d6418b97d3ecf4105cf52a01a6e2a0b551c16b1a0121722
[INFO] running `Command { std: "docker" "start" "-a" "91b6c6a57bd6f5e43d6418b97d3ecf4105cf52a01a6e2a0b551c16b1a0121722", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling parsable-macro v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `token_name` is never read
[INFO] [stdout]  --> src/output.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Output {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub token_name: TokenStream,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "91b6c6a57bd6f5e43d6418b97d3ecf4105cf52a01a6e2a0b551c16b1a0121722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91b6c6a57bd6f5e43d6418b97d3ecf4105cf52a01a6e2a0b551c16b1a0121722", kill_on_drop: false }`
[INFO] [stdout] 91b6c6a57bd6f5e43d6418b97d3ecf4105cf52a01a6e2a0b551c16b1a0121722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2101b856e3f4bfef7b85699f53a32390cdefcf9243cc68c9d375ec7dc4cc1f2
[INFO] running `Command { std: "docker" "start" "-a" "e2101b856e3f4bfef7b85699f53a32390cdefcf9243cc68c9d375ec7dc4cc1f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling parsable-macro v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `token_name` is never read
[INFO] [stdout]  --> src/output.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Output {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub token_name: TokenStream,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token_name` is never read
[INFO] [stdout]  --> src/output.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Output {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub token_name: TokenStream,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "e2101b856e3f4bfef7b85699f53a32390cdefcf9243cc68c9d375ec7dc4cc1f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2101b856e3f4bfef7b85699f53a32390cdefcf9243cc68c9d375ec7dc4cc1f2", kill_on_drop: false }`
[INFO] [stdout] e2101b856e3f4bfef7b85699f53a32390cdefcf9243cc68c9d375ec7dc4cc1f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a44e1e64ae4c041846b02a283d046d3697b3ec462dc1e03d4b152303eb19c0f4
[INFO] running `Command { std: "docker" "start" "-a" "a44e1e64ae4c041846b02a283d046d3697b3ec462dc1e03d4b152303eb19c0f4", kill_on_drop: false }`
[INFO] [stderr] warning: field `token_name` is never read
[INFO] [stderr]  --> src/output.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Output {
[INFO] [stderr]   |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 9 |     pub token_name: TokenStream,
[INFO] [stderr]   |         ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `parsable-macro` (lib) generated 1 warning
[INFO] [stderr] warning: `parsable-macro` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parsable_macro-b794246c149acb32)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parsable_macro
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a44e1e64ae4c041846b02a283d046d3697b3ec462dc1e03d4b152303eb19c0f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a44e1e64ae4c041846b02a283d046d3697b3ec462dc1e03d4b152303eb19c0f4", kill_on_drop: false }`
[INFO] [stdout] a44e1e64ae4c041846b02a283d046d3697b3ec462dc1e03d4b152303eb19c0f4