[INFO] fetching crate tests-setup-teardown 0.0.1...
[INFO] testing tests-setup-teardown-0.0.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate tests-setup-teardown 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tests-setup-teardown 0.0.1
[INFO] finished tweaking crates.io crate tests-setup-teardown 0.0.1
[INFO] tweaked toml for crates.io crate tests-setup-teardown 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tests-setup-teardown 0.0.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 331725ecaf48340539da85bcec0ca8aa577d934e469b8839b01ee38b203cf741
[INFO] running `Command { std: "docker" "start" "-a" "331725ecaf48340539da85bcec0ca8aa577d934e469b8839b01ee38b203cf741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "331725ecaf48340539da85bcec0ca8aa577d934e469b8839b01ee38b203cf741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "331725ecaf48340539da85bcec0ca8aa577d934e469b8839b01ee38b203cf741", kill_on_drop: false }`
[INFO] [stdout] 331725ecaf48340539da85bcec0ca8aa577d934e469b8839b01ee38b203cf741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18cf7e188dee32e92cb71b720c36d4a2bca36eeb103f3e22b931c2e461357ff2
[INFO] running `Command { std: "docker" "start" "-a" "18cf7e188dee32e92cb71b720c36d4a2bca36eeb103f3e22b931c2e461357ff2", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tests-setup-teardown v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: struct `Ident` is private
[INFO] [stdout]  --> src/lib.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::__private::{Ident, Punct, Spacing, Span, TokenTree};
[INFO] [stdout]   |                        ^^^^^ private struct
[INFO] [stdout]   |
[INFO] [stdout] note: the struct `Ident` is defined here
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quote-1.0.41/src/runtime.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro2::{Group, Ident, Punct, Spacing, TokenTree};
[INFO] [stdout]   |                          ^^^^^
[INFO] [stdout] help: import `Ident` directly
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::__private::{proc_macro2::Ident, Punct, Spacing, Span, TokenTree};
[INFO] [stdout]   |                        +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Punct` is private
[INFO] [stdout]  --> src/lib.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::__private::{Ident, Punct, Spacing, Span, TokenTree};
[INFO] [stdout]   |                               ^^^^^ private struct
[INFO] [stdout]   |
[INFO] [stdout] note: the struct `Punct` is defined here
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quote-1.0.41/src/runtime.rs:6:33
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro2::{Group, Ident, Punct, Spacing, TokenTree};
[INFO] [stdout]   |                                 ^^^^^
[INFO] [stdout] help: import `Punct` directly
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::__private::{Ident, proc_macro2::Punct, Spacing, Span, TokenTree};
[INFO] [stdout]   |                               +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: enum `Spacing` is private
[INFO] [stdout]  --> src/lib.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::__private::{Ident, Punct, Spacing, Span, TokenTree};
[INFO] [stdout]   |                                      ^^^^^^^ private enum
[INFO] [stdout]   |
[INFO] [stdout] note: the enum `Spacing` is defined here
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quote-1.0.41/src/runtime.rs:6:40
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro2::{Group, Ident, Punct, Spacing, TokenTree};
[INFO] [stdout]   |                                        ^^^^^^^
[INFO] [stdout] help: import `Spacing` directly
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::__private::{Ident, Punct, proc_macro2::Spacing, Span, TokenTree};
[INFO] [stdout]   |                                      +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: enum `TokenTree` is private
[INFO] [stdout]  --> src/lib.rs:4:53
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::__private::{Ident, Punct, Spacing, Span, TokenTree};
[INFO] [stdout]   |                                                     ^^^^^^^^^ private enum
[INFO] [stdout]   |
[INFO] [stdout] note: the enum `TokenTree` is defined here
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/quote-1.0.41/src/runtime.rs:6:49
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro2::{Group, Ident, Punct, Spacing, TokenTree};
[INFO] [stdout]   |                                                 ^^^^^^^^^
[INFO] [stdout] help: import `TokenTree` directly
[INFO] [stdout]   |
[INFO] [stdout] 4 | use quote::__private::{Ident, Punct, Spacing, Span, proc_macro2::TokenTree};
[INFO] [stdout]   |                                                     +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tests-setup-teardown` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "18cf7e188dee32e92cb71b720c36d4a2bca36eeb103f3e22b931c2e461357ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18cf7e188dee32e92cb71b720c36d4a2bca36eeb103f3e22b931c2e461357ff2", kill_on_drop: false }`
[INFO] [stdout] 18cf7e188dee32e92cb71b720c36d4a2bca36eeb103f3e22b931c2e461357ff2