[INFO] fetching crate tests-setup-teardown 0.0.1...
[INFO] testing tests-setup-teardown-0.0.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate tests-setup-teardown 0.0.1 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tests-setup-teardown 0.0.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a12466b0974f41e2c547a2d5a8e986192c5b9f9b2b8fd3d45cfb1ec019f2bb9d
[INFO] running `Command { std: "docker" "start" "-a" "a12466b0974f41e2c547a2d5a8e986192c5b9f9b2b8fd3d45cfb1ec019f2bb9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a12466b0974f41e2c547a2d5a8e986192c5b9f9b2b8fd3d45cfb1ec019f2bb9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a12466b0974f41e2c547a2d5a8e986192c5b9f9b2b8fd3d45cfb1ec019f2bb9d", kill_on_drop: false }`
[INFO] [stdout] a12466b0974f41e2c547a2d5a8e986192c5b9f9b2b8fd3d45cfb1ec019f2bb9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9abd7dd98d54e37b34f21a1c3f6b7c67a9b11449e43bc2b799cb8e08be047305
[INFO] running `Command { std: "docker" "start" "-a" "9abd7dd98d54e37b34f21a1c3f6b7c67a9b11449e43bc2b799cb8e08be047305", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.45
[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-1.0.45/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-1.0.45/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-1.0.45/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-1.0.45/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" "9abd7dd98d54e37b34f21a1c3f6b7c67a9b11449e43bc2b799cb8e08be047305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9abd7dd98d54e37b34f21a1c3f6b7c67a9b11449e43bc2b799cb8e08be047305", kill_on_drop: false }`
[INFO] [stdout] 9abd7dd98d54e37b34f21a1c3f6b7c67a9b11449e43bc2b799cb8e08be047305