[INFO] fetching crate orz 0.25.0...
[INFO] testing orz-0.25.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate orz 0.25.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate orz 0.25.0
[INFO] finished tweaking crates.io crate orz 0.25.0
[INFO] tweaked toml for crates.io crate orz 0.25.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate orz 0.25.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate orz 0.25.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf9b9dee4aa67c8d7066ed81e67ced03801a90d94d6c7b188f2637080b3e3a57
[INFO] running `Command { std: "docker" "start" "-a" "bf9b9dee4aa67c8d7066ed81e67ced03801a90d94d6c7b188f2637080b3e3a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf9b9dee4aa67c8d7066ed81e67ced03801a90d94d6c7b188f2637080b3e3a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9b9dee4aa67c8d7066ed81e67ced03801a90d94d6c7b188f2637080b3e3a57", kill_on_drop: false }`
[INFO] [stdout] bf9b9dee4aa67c8d7066ed81e67ced03801a90d94d6c7b188f2637080b3e3a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a0adb7579dc8075381183d493d3f3e96232e4999162bfe39dc4838b70791f58
[INFO] running `Command { std: "docker" "start" "-a" "6a0adb7579dc8075381183d493d3f3e96232e4999162bfe39dc4838b70791f58", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling orz v0.25.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Fields`, `Ident`, `Meta`, and `Path`
[INFO] [stdout]  --> src/lib.rs:6:49
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{parse_macro_input, DeriveInput, Data, Fields, Meta, Type, Ident, Lit, Path};
[INFO] [stdout]   |                                                 ^^^^^^  ^^^^        ^^^^^       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "6a0adb7579dc8075381183d493d3f3e96232e4999162bfe39dc4838b70791f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0adb7579dc8075381183d493d3f3e96232e4999162bfe39dc4838b70791f58", kill_on_drop: false }`
[INFO] [stdout] 6a0adb7579dc8075381183d493d3f3e96232e4999162bfe39dc4838b70791f58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ad614816fa89f69b97aee22ddfdbba39006f9a0928e7b0083475000bb9340b2
[INFO] running `Command { std: "docker" "start" "-a" "5ad614816fa89f69b97aee22ddfdbba39006f9a0928e7b0083475000bb9340b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling orz v0.25.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Fields`, `Ident`, `Meta`, and `Path`
[INFO] [stdout]  --> src/lib.rs:6:49
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{parse_macro_input, DeriveInput, Data, Fields, Meta, Type, Ident, Lit, Path};
[INFO] [stdout]   |                                                 ^^^^^^  ^^^^        ^^^^^       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Fields`, `Ident`, `Meta`, and `Path`
[INFO] [stdout]  --> src/lib.rs:6:49
[INFO] [stdout]   |
[INFO] [stdout] 6 | use syn::{parse_macro_input, DeriveInput, Data, Fields, Meta, Type, Ident, Lit, Path};
[INFO] [stdout]   |                                                 ^^^^^^  ^^^^        ^^^^^       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "5ad614816fa89f69b97aee22ddfdbba39006f9a0928e7b0083475000bb9340b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad614816fa89f69b97aee22ddfdbba39006f9a0928e7b0083475000bb9340b2", kill_on_drop: false }`
[INFO] [stdout] 5ad614816fa89f69b97aee22ddfdbba39006f9a0928e7b0083475000bb9340b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9797054c4e3377d3a10892cbce2b61402fed906f7182481f3774273dc7c35afb
[INFO] running `Command { std: "docker" "start" "-a" "9797054c4e3377d3a10892cbce2b61402fed906f7182481f3774273dc7c35afb", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Fields`, `Ident`, `Meta`, and `Path`
[INFO] [stderr]  --> src/lib.rs:6:49
[INFO] [stderr]   |
[INFO] [stderr] 6 | use syn::{parse_macro_input, DeriveInput, Data, Fields, Meta, Type, Ident, Lit, Path};
[INFO] [stderr]   |                                                 ^^^^^^  ^^^^        ^^^^^       ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `orz` (lib) generated 1 warning (run `cargo fix --lib -p orz` to apply 1 suggestion)
[INFO] [stderr] warning: `orz` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/orz-3d5fe3978430b5b5)
[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] [stderr]    Doc-tests orz
[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" "9797054c4e3377d3a10892cbce2b61402fed906f7182481f3774273dc7c35afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9797054c4e3377d3a10892cbce2b61402fed906f7182481f3774273dc7c35afb", kill_on_drop: false }`
[INFO] [stdout] 9797054c4e3377d3a10892cbce2b61402fed906f7182481f3774273dc7c35afb