[INFO] cloning repository https://github.com/AfoHT/cfgstruct
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AfoHT/cfgstruct" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAfoHT%2Fcfgstruct", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAfoHT%2Fcfgstruct'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b754ff66c962e54a98f38af34a8c04c2aaf71dc6
[INFO] testing AfoHT/cfgstruct against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAfoHT%2Fcfgstruct" "/workspace/builds/worker-108/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AfoHT/cfgstruct on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AfoHT/cfgstruct
[INFO] finished tweaking git repo https://github.com/AfoHT/cfgstruct
[INFO] tweaked toml for git repo https://github.com/AfoHT/cfgstruct written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate git repo https://github.com/AfoHT/cfgstruct already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccabd6bfd15edf8e5cc6570c595edede17b59a5d541260e76dd56d84ae7bc502
[INFO] running `Command { std: "docker" "start" "-a" "ccabd6bfd15edf8e5cc6570c595edede17b59a5d541260e76dd56d84ae7bc502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccabd6bfd15edf8e5cc6570c595edede17b59a5d541260e76dd56d84ae7bc502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccabd6bfd15edf8e5cc6570c595edede17b59a5d541260e76dd56d84ae7bc502", kill_on_drop: false }`
[INFO] [stdout] ccabd6bfd15edf8e5cc6570c595edede17b59a5d541260e76dd56d84ae7bc502
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c3fc89494d5675a4e7c64f445f9d6370d64eaf27bb15757eedc248388b30372
[INFO] running `Command { std: "docker" "start" "-a" "0c3fc89494d5675a4e7c64f445f9d6370d64eaf27bb15757eedc248388b30372", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling cfgstruct-macros v0.1.0 (/opt/rustwide/workdir/macros)
[INFO] [stderr]    Compiling cfgstruct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] Input to proc_macro_attribute:
[INFO] [stdout] #####################################################
[INFO] [stdout] fn main()
[INFO] [stdout] {
[INFO] [stdout]     let res = LateResources
[INFO] [stdout]     { #[cfg(feature = "feature_x")] x : 0, dummy : () } ; println!
[INFO] [stdout]     ("{:#?}", res) ; #[cfg(feature = "feature_x")] println! ("Hello, world!")
[INFO] [stdout]     ;
[INFO] [stdout] }
[INFO] [stdout] #####################################################
[INFO] [stdout] End of proc macro input.
[INFO] [stdout] warning: field is never read: `dummy`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     dummy: (),
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.29s
[INFO] running `Command { std: "docker" "inspect" "0c3fc89494d5675a4e7c64f445f9d6370d64eaf27bb15757eedc248388b30372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3fc89494d5675a4e7c64f445f9d6370d64eaf27bb15757eedc248388b30372", kill_on_drop: false }`
[INFO] [stdout] 0c3fc89494d5675a4e7c64f445f9d6370d64eaf27bb15757eedc248388b30372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3865ef754709b41d3a11cbe4af51bed16d476cc6e278a8052a25a0d6115a076e
[INFO] running `Command { std: "docker" "start" "-a" "3865ef754709b41d3a11cbe4af51bed16d476cc6e278a8052a25a0d6115a076e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfgstruct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] Input to proc_macro_attribute:
[INFO] [stdout] #####################################################
[INFO] [stdout] fn main()
[INFO] [stdout] {
[INFO] [stdout]     let res = LateResources
[INFO] [stdout]     { #[cfg(feature = "feature_x")] x : 0, dummy : () } ; println!
[INFO] [stdout]     ("{:#?}", res) ; #[cfg(feature = "feature_x")] println! ("Hello, world!")
[INFO] [stdout]     ;
[INFO] [stdout] }
[INFO] [stdout] #####################################################
[INFO] [stdout] End of proc macro input.
[INFO] [stdout] warning: field is never read: `dummy`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     dummy: (),
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.87s
[INFO] running `Command { std: "docker" "inspect" "3865ef754709b41d3a11cbe4af51bed16d476cc6e278a8052a25a0d6115a076e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3865ef754709b41d3a11cbe4af51bed16d476cc6e278a8052a25a0d6115a076e", kill_on_drop: false }`
[INFO] [stdout] 3865ef754709b41d3a11cbe4af51bed16d476cc6e278a8052a25a0d6115a076e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81a3e7c3f009c5598fd5465842680cd26ea182c50d931253dc28112dc58a73b5
[INFO] running `Command { std: "docker" "start" "-a" "81a3e7c3f009c5598fd5465842680cd26ea182c50d931253dc28112dc58a73b5", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `dummy`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     dummy: (),
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cfgstruct` (bin "cfgstruct" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cfgstruct-498610ec38a63e67)
[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" "81a3e7c3f009c5598fd5465842680cd26ea182c50d931253dc28112dc58a73b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81a3e7c3f009c5598fd5465842680cd26ea182c50d931253dc28112dc58a73b5", kill_on_drop: false }`
[INFO] [stdout] 81a3e7c3f009c5598fd5465842680cd26ea182c50d931253dc28112dc58a73b5