[INFO] cloning repository https://github.com/NichtsHsu/structz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NichtsHsu/structz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNichtsHsu%2Fstructz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNichtsHsu%2Fstructz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 527ab16fcb0cb97f6fb82b7c3ddc3ec38be37cd6
[INFO] checking NichtsHsu/structz against try#099af82bc034c1e4895c90e5407fafdd61976cdb for pr-145457
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNichtsHsu%2Fstructz" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NichtsHsu/structz
[INFO] finished tweaking git repo https://github.com/NichtsHsu/structz
[INFO] tweaked toml for git repo https://github.com/NichtsHsu/structz written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NichtsHsu/structz on toolchain 099af82bc034c1e4895c90e5407fafdd61976cdb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NichtsHsu/structz 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" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 703c01dffcdaa129bb96cb998144290ead25ec7dbd7132ee338f792c6227e7ee
[INFO] running `Command { std: "docker" "start" "-a" "703c01dffcdaa129bb96cb998144290ead25ec7dbd7132ee338f792c6227e7ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "703c01dffcdaa129bb96cb998144290ead25ec7dbd7132ee338f792c6227e7ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703c01dffcdaa129bb96cb998144290ead25ec7dbd7132ee338f792c6227e7ee", kill_on_drop: false }`
[INFO] [stdout] 703c01dffcdaa129bb96cb998144290ead25ec7dbd7132ee338f792c6227e7ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+099af82bc034c1e4895c90e5407fafdd61976cdb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd1d31337312903d58c2b39d44cc259688c4c94d0267ddf3612cdf0ebf50764a
[INFO] running `Command { std: "docker" "start" "-a" "bd1d31337312903d58c2b39d44cc259688c4c94d0267ddf3612cdf0ebf50764a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.100
[INFO] [stderr]     Checking structz-macros v0.2.0 (/opt/rustwide/workdir/structz-macros)
[INFO] [stderr]     Checking stringz-macros v0.2.0 (/opt/rustwide/workdir/stringz-macros)
[INFO] [stderr]    Compiling tuplez-macros v0.7.0
[INFO] [stderr]     Checking tuplez v0.14.16
[INFO] [stdout] error[E0277]: the trait bound `T: Default` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tuplez-0.14.16/src/tuple.rs:3534:1
[INFO] [stdout]      |
[INFO] [stdout] 3534 | tuple_traits_impl!(32);
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `T`
[INFO] [stdout]      |
[INFO] [stdout]      = note: required for `[T; 0]` to implement `Default`
[INFO] [stdout]      = note: this error originates in the macro `tuple_traits_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T` with trait `Default`
[INFO] [stdout]      |
[INFO] [stdout] 3534 | tuple_traits_impl!(32): std::default::Default;
[INFO] [stdout]      |                       +++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tuplez` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "bd1d31337312903d58c2b39d44cc259688c4c94d0267ddf3612cdf0ebf50764a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd1d31337312903d58c2b39d44cc259688c4c94d0267ddf3612cdf0ebf50764a", kill_on_drop: false }`
[INFO] [stdout] bd1d31337312903d58c2b39d44cc259688c4c94d0267ddf3612cdf0ebf50764a