[INFO] fetching crate struct_scheme 0.0.3...
[INFO] testing struct_scheme-0.0.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate struct_scheme 0.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate struct_scheme 0.0.3
[INFO] finished tweaking crates.io crate struct_scheme 0.0.3
[INFO] tweaked toml for crates.io crate struct_scheme 0.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate struct_scheme 0.0.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8992ec35eabafc9ce4cfc66c05e87a6be32f6d20e32ec5e2304dca465870884
[INFO] running `Command { std: "docker" "start" "-a" "d8992ec35eabafc9ce4cfc66c05e87a6be32f6d20e32ec5e2304dca465870884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8992ec35eabafc9ce4cfc66c05e87a6be32f6d20e32ec5e2304dca465870884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8992ec35eabafc9ce4cfc66c05e87a6be32f6d20e32ec5e2304dca465870884", kill_on_drop: false }`
[INFO] [stdout] d8992ec35eabafc9ce4cfc66c05e87a6be32f6d20e32ec5e2304dca465870884
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 254e5de2ebcd20f1d4899a2f6fc4b7e6a02a9e6257ded1518f15de481a8e8abe
[INFO] running `Command { std: "docker" "start" "-a" "254e5de2ebcd20f1d4899a2f6fc4b7e6a02a9e6257ded1518f15de481a8e8abe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling struct-scheme-derive-macros v0.1.3
[INFO] [stderr]    Compiling struct_scheme v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "254e5de2ebcd20f1d4899a2f6fc4b7e6a02a9e6257ded1518f15de481a8e8abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "254e5de2ebcd20f1d4899a2f6fc4b7e6a02a9e6257ded1518f15de481a8e8abe", kill_on_drop: false }`
[INFO] [stdout] 254e5de2ebcd20f1d4899a2f6fc4b7e6a02a9e6257ded1518f15de481a8e8abe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e66b62474ad200a089233ebe5502646ae0c2c280be0baa9348c067c3d6a16d79
[INFO] running `Command { std: "docker" "start" "-a" "e66b62474ad200a089233ebe5502646ae0c2c280be0baa9348c067c3d6a16d79", kill_on_drop: false }`
[INFO] [stderr]    Compiling struct_scheme v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `number` and `text` are never read
[INFO] [stdout]   --> src/lib.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     struct A {
[INFO] [stdout]    |            - fields in this struct
[INFO] [stdout] 16 |         number: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 17 |         text: String,
[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 0.38s
[INFO] running `Command { std: "docker" "inspect" "e66b62474ad200a089233ebe5502646ae0c2c280be0baa9348c067c3d6a16d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66b62474ad200a089233ebe5502646ae0c2c280be0baa9348c067c3d6a16d79", kill_on_drop: false }`
[INFO] [stdout] e66b62474ad200a089233ebe5502646ae0c2c280be0baa9348c067c3d6a16d79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bdaab91b922511a31dbac4a580d6bf8b5bd62fcad0252f5a2eea32cb5eef4240
[INFO] running `Command { std: "docker" "start" "-a" "bdaab91b922511a31dbac4a580d6bf8b5bd62fcad0252f5a2eea32cb5eef4240", kill_on_drop: false }`
[INFO] [stderr] warning: fields `number` and `text` are never read
[INFO] [stderr]   --> src/lib.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     struct A {
[INFO] [stderr]    |            - fields in this struct
[INFO] [stderr] 16 |         number: i32,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 17 |         text: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `struct_scheme` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/struct_scheme-8cdc89e9c6155c64)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests struct_scheme
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/base.rs - base::TraitStructScheme (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bdaab91b922511a31dbac4a580d6bf8b5bd62fcad0252f5a2eea32cb5eef4240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdaab91b922511a31dbac4a580d6bf8b5bd62fcad0252f5a2eea32cb5eef4240", kill_on_drop: false }`
[INFO] [stdout] bdaab91b922511a31dbac4a580d6bf8b5bd62fcad0252f5a2eea32cb5eef4240