[INFO] fetching crate proc-macro2 1.0.70...
[INFO] testing proc-macro2-1.0.70 against 1.76.0 for beta-1.77-1
[INFO] extracting crate proc-macro2 1.0.70 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate proc-macro2 1.0.70 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate proc-macro2 1.0.70
[INFO] finished tweaking crates.io crate proc-macro2 1.0.70
[INFO] tweaked toml for crates.io crate proc-macro2 1.0.70 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8f28af7e12670ed974ed61333f4c9d57b1e82cd33c81be4cbff876a6427bea7
[INFO] running `Command { std: "docker" "start" "-a" "a8f28af7e12670ed974ed61333f4c9d57b1e82cd33c81be4cbff876a6427bea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8f28af7e12670ed974ed61333f4c9d57b1e82cd33c81be4cbff876a6427bea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8f28af7e12670ed974ed61333f4c9d57b1e82cd33c81be4cbff876a6427bea7", kill_on_drop: false }`
[INFO] [stdout] a8f28af7e12670ed974ed61333f4c9d57b1e82cd33c81be4cbff876a6427bea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1bcc94a92be4597a03a0fce7d2429c56f8b77c1890010f4181d97a1582b3577
[INFO] running `Command { std: "docker" "start" "-a" "d1bcc94a92be4597a03a0fce7d2429c56f8b77c1890010f4181d97a1582b3577", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "d1bcc94a92be4597a03a0fce7d2429c56f8b77c1890010f4181d97a1582b3577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1bcc94a92be4597a03a0fce7d2429c56f8b77c1890010f4181d97a1582b3577", kill_on_drop: false }`
[INFO] [stdout] d1bcc94a92be4597a03a0fce7d2429c56f8b77c1890010f4181d97a1582b3577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 534344eabc830c256c8bc4f27a1d5adf11fbd40c0643cdc1a306c42979155196
[INFO] running `Command { std: "docker" "start" "-a" "534344eabc830c256c8bc4f27a1d5adf11fbd40c0643cdc1a306c42979155196", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling proc-macro2 v1.0.70 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "534344eabc830c256c8bc4f27a1d5adf11fbd40c0643cdc1a306c42979155196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "534344eabc830c256c8bc4f27a1d5adf11fbd40c0643cdc1a306c42979155196", kill_on_drop: false }`
[INFO] [stdout] 534344eabc830c256c8bc4f27a1d5adf11fbd40c0643cdc1a306c42979155196
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb3b2f4bc386b2b7da8634ba2fda386e5da8219dc73af8d9a60c212db99f3c40
[INFO] running `Command { std: "docker" "start" "-a" "cb3b2f4bc386b2b7da8634ba2fda386e5da8219dc73af8d9a60c212db99f3c40", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proc_macro2-544595fb40cdf5bb)
[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]      Running tests/comments.rs (/opt/rustwide/target/debug/deps/comments-9910ff5870284ef7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test closed_immediately ... ok
[INFO] [stdout] test carriage_return ... ok
[INFO] [stdout] test incomplete ... ok
[INFO] [stdout] test lit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/features.rs (/opt/rustwide/target/debug/deps/features-c0150dc30802e480)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test make_sure_no_proc_macro ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/marker.rs (/opt/rustwide/target/debug/deps/marker-5192e11a0aaa9ced)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test Delimiter ... ok
[INFO] [stdout] test Group ... ok
[INFO] [stdout] test Ident ... ok
[INFO] [stdout] test LexError ... ok
[INFO] [stdout] test Literal ... ok
[INFO] [stdout] test Punct ... ok
[INFO] [stdout] test Spacing ... ok
[INFO] [stdout] test Span ... ok
[INFO] [stdout] test TokenStream ... ok
[INFO] [stdout] test TokenTree ... ok
[INFO] [stdout] test unwind_safe::Delimiter ... ok
[INFO] [stdout] test unwind_safe::Group ... ok
[INFO] [stdout] test unwind_safe::Ident ... ok
[INFO] [stdout] test unwind_safe::Spacing ... ok
[INFO] [stdout] test unwind_safe::TokenTree ... ok
[INFO] [stdout] test unwind_safe::TokenStream ... ok
[INFO] [stdout] test unwind_safe::LexError ... ok
[INFO] [stdout] test unwind_safe::Span ... ok
[INFO] [stdout] test unwind_safe::Punct ... ok
[INFO] [stdout] test unwind_safe::Literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-b1047a2118d10eb1)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test default_tokenstream_is_empty ... ok
[INFO] [stdout] test byte_order_mark ... ok
[INFO] [stdout] test fail ... ok
[INFO] [stdout] test idents ... ok
[INFO] [stdout] test joint_last_token ... ok
[INFO] [stdout] test ident_invalid - should panic ... ok
[INFO] [stdout] test ident_empty - should panic ... ok
[INFO] [stdout] test literal_byte_string ... ok
[INFO] [stdout] test literal_c_string ... ok
[INFO] [stdout] test literal_character ... ok
[INFO] [stdout] test ident_number - should panic ... ok
[INFO] [stdout] test literal_float ... ok
[INFO] [stdout] test literal_integer ... ok
[INFO] [stdout] test literal_iter_negative ... ok
[INFO] [stdout] test literal_raw_string ... ok
[INFO] [stdout] test literal_span ... ok
[INFO] [stdout] test literal_parse ... ok
[INFO] [stdout] test ident_raw_reserved - should panic ... ok
[INFO] [stdout] test literal_suffix ... ok
[INFO] [stdout] test lifetime_empty - should panic ... ok
[INFO] [stdout] test literal_string ... ok
[INFO] [stdout] test ident_raw_underscore - should panic ... ok
[INFO] [stdout] test no_panic ... ok
[INFO] [stdout] test punct_before_comment ... ok
[INFO] [stdout] test lifetime_invalid - should panic ... ok
[INFO] [stdout] test raw_identifier ... ok
[INFO] [stdout] test raw_idents ... ok
[INFO] [stdout] test roundtrip ... ok
[INFO] [stdout] test raw_ident_empty - should panic ... ok
[INFO] [stdout] test lifetime_number - should panic ... ok
[INFO] [stdout] test test_debug_ident ... ok
[INFO] [stdout] test test_debug_tokenstream ... ok
[INFO] [stdout] test raw_ident_number - should panic ... ok
[INFO] [stdout] test tokenstream_size_hint ... ok
[INFO] [stdout] test raw_ident_invalid - should panic ... ok
[INFO] [stdout] test tuple_indexing ... ok
[INFO] [stdout] test whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_fmt.rs (/opt/rustwide/target/debug/deps/test_fmt-197d37d2f4c5df9d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_fmt_group ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_size.rs (/opt/rustwide/target/debug/deps/test_size-8eddbca2eb2e0f78)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_proc_macro2_fallback_span_size_with_locations ... ignored
[INFO] [stdout] test test_proc_macro2_fallback_span_size_without_locations ... ignored
[INFO] [stdout] test test_proc_macro2_wrapper_span_size_with_locations ... ignored
[INFO] [stdout] test test_proc_macro2_wrapper_span_size_without_locations ... ok
[INFO] [stdout] test test_proc_macro_span_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proc-macro2
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Ident (line 878) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - Ident (line 897) ... ok
[INFO] [stdout] test src/lib.rs - Ident (line 866) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Ident (line 878) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `proc_macro2::Ident: ToTokens` is not satisfied
[INFO] [stdout]   --> src/lib.rs:887:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let expanded = quote! { let #ident = 10; };
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the trait `ToTokens` is not implemented for `proc_macro2::Ident`
[INFO] [stdout]    |                    required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `ToTokens`:
[INFO] [stdout]              bool
[INFO] [stdout]              char
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]            and 23 others
[INFO] [stdout]    = note: this error originates in the macro `$crate::quote_token_with_context` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `proc_macro2::Ident: ToTokens` is not satisfied
[INFO] [stdout]   --> src/lib.rs:891:20
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let expanded = quote! { let #temp_ident = 10; };
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the trait `ToTokens` is not implemented for `proc_macro2::Ident`
[INFO] [stdout]    |                    required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `ToTokens`:
[INFO] [stdout]              bool
[INFO] [stdout]              char
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]            and 23 others
[INFO] [stdout]    = note: this error originates in the macro `$crate::quote_token_with_context` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Ident (line 878)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "cb3b2f4bc386b2b7da8634ba2fda386e5da8219dc73af8d9a60c212db99f3c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb3b2f4bc386b2b7da8634ba2fda386e5da8219dc73af8d9a60c212db99f3c40", kill_on_drop: false }`
[INFO] [stdout] cb3b2f4bc386b2b7da8634ba2fda386e5da8219dc73af8d9a60c212db99f3c40
[INFO] testing proc-macro2-1.0.70 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate proc-macro2 1.0.70 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate proc-macro2 1.0.70 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate proc-macro2 1.0.70
[INFO] finished tweaking crates.io crate proc-macro2 1.0.70
[INFO] tweaked toml for crates.io crate proc-macro2 1.0.70 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ec6c020d1e05d7c59c990ac56227ab8e19d510c3b29f268302ea8b11d5f7d75
[INFO] running `Command { std: "docker" "start" "-a" "9ec6c020d1e05d7c59c990ac56227ab8e19d510c3b29f268302ea8b11d5f7d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ec6c020d1e05d7c59c990ac56227ab8e19d510c3b29f268302ea8b11d5f7d75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec6c020d1e05d7c59c990ac56227ab8e19d510c3b29f268302ea8b11d5f7d75", kill_on_drop: false }`
[INFO] [stdout] 9ec6c020d1e05d7c59c990ac56227ab8e19d510c3b29f268302ea8b11d5f7d75
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8c2d3594be57c7e92b6de33eb496534f615fd529cea554ac1209a91b6cd1ef4
[INFO] running `Command { std: "docker" "start" "-a" "d8c2d3594be57c7e92b6de33eb496534f615fd529cea554ac1209a91b6cd1ef4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/marker.rs:15:39
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct ProcMacroAutoTraits(Rc<()>);
[INFO] [stdout]    |                   ------------------- ^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct ProcMacroAutoTraits(());
[INFO] [stdout]    |                                       ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "d8c2d3594be57c7e92b6de33eb496534f615fd529cea554ac1209a91b6cd1ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c2d3594be57c7e92b6de33eb496534f615fd529cea554ac1209a91b6cd1ef4", kill_on_drop: false }`
[INFO] [stdout] d8c2d3594be57c7e92b6de33eb496534f615fd529cea554ac1209a91b6cd1ef4
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6d0b5c4c907683257a7f103196ce483842e4665742a183e3ca7732c2cc53010
[INFO] running `Command { std: "docker" "start" "-a" "e6d0b5c4c907683257a7f103196ce483842e4665742a183e3ca7732c2cc53010", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/marker.rs:15:39
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct ProcMacroAutoTraits(Rc<()>);
[INFO] [stdout]    |                   ------------------- ^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct ProcMacroAutoTraits(());
[INFO] [stdout]    |                                       ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling proc-macro2 v1.0.70 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/marker.rs:15:39
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct ProcMacroAutoTraits(Rc<()>);
[INFO] [stdout]    |                   ------------------- ^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct ProcMacroAutoTraits(());
[INFO] [stdout]    |                                       ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "e6d0b5c4c907683257a7f103196ce483842e4665742a183e3ca7732c2cc53010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d0b5c4c907683257a7f103196ce483842e4665742a183e3ca7732c2cc53010", kill_on_drop: false }`
[INFO] [stdout] e6d0b5c4c907683257a7f103196ce483842e4665742a183e3ca7732c2cc53010
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fafc36780684557c52fea81178f14776e67859a582a97552aad3d827ebc59df
[INFO] running `Command { std: "docker" "start" "-a" "1fafc36780684557c52fea81178f14776e67859a582a97552aad3d827ebc59df", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/marker.rs:15:39
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub(crate) struct ProcMacroAutoTraits(Rc<()>);
[INFO] [stderr]    |                   ------------------- ^^^^^^
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub(crate) struct ProcMacroAutoTraits(());
[INFO] [stderr]    |                                       ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `proc-macro2` (lib) generated 1 warning
[INFO] [stderr] warning: `proc-macro2` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proc_macro2-386814e9c052887b)
[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]      Running tests/comments.rs (/opt/rustwide/target/debug/deps/comments-780f1a40cc9cfe3a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test incomplete ... ok
[INFO] [stdout] test closed_immediately ... ok
[INFO] [stdout] test carriage_return ... ok
[INFO] [stdout] test lit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/features.rs (/opt/rustwide/target/debug/deps/features-3e2a9a96e16b2a83)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test make_sure_no_proc_macro ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/marker.rs (/opt/rustwide/target/debug/deps/marker-b07f9125e1ee3445)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test Delimiter ... ok
[INFO] [stdout] test LexError ... ok
[INFO] [stdout] test Group ... ok
[INFO] [stdout] test Ident ... ok
[INFO] [stdout] test Literal ... ok
[INFO] [stdout] test Punct ... ok
[INFO] [stdout] test Spacing ... ok
[INFO] [stdout] test Span ... ok
[INFO] [stdout] test TokenStream ... ok
[INFO] [stdout] test TokenTree ... ok
[INFO] [stdout] test unwind_safe::Delimiter ... ok
[INFO] [stdout] test unwind_safe::Group ... ok
[INFO] [stdout] test unwind_safe::LexError ... ok
[INFO] [stdout] test unwind_safe::Punct ... ok
[INFO] [stdout] test unwind_safe::Spacing ... ok
[INFO] [stdout] test unwind_safe::Ident ... ok
[INFO] [stdout] test unwind_safe::Literal ... ok
[INFO] [stdout] test unwind_safe::Span ... ok
[INFO] [stdout] test unwind_safe::TokenStream ... ok
[INFO] [stdout] test unwind_safe::TokenTree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-78827c6d6aa82b08)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test byte_order_mark ... ok
[INFO] [stdout] test default_tokenstream_is_empty ... ok
[INFO] [stdout] test fail ... ok
[INFO] [stdout] test joint_last_token ... ok
[INFO] [stdout] test idents ... ok
[INFO] [stdout] test ident_empty - should panic ... ok
[INFO] [stdout] test ident_number - should panic ... ok
[INFO] [stdout] test literal_byte_string ... ok
[INFO] [stdout] test literal_c_string ... ok
[INFO] [stdout] test ident_invalid - should panic ... ok
[INFO] [stdout] test literal_character ... ok
[INFO] [stdout] test literal_float ... ok
[INFO] [stdout] test ident_raw_reserved - should panic ... ok
[INFO] [stdout] test literal_iter_negative ... ok
[INFO] [stdout] test literal_integer ... ok
[INFO] [stdout] test literal_parse ... ok
[INFO] [stdout] test literal_raw_string ... ok
[INFO] [stdout] test literal_string ... ok
[INFO] [stdout] test literal_span ... ok
[INFO] [stdout] test lifetime_empty - should panic ... ok
[INFO] [stdout] test literal_suffix ... ok
[INFO] [stdout] test no_panic ... ok
[INFO] [stdout] test ident_raw_underscore - should panic ... ok
[INFO] [stdout] test punct_before_comment ... ok
[INFO] [stdout] test raw_identifier ... ok
[INFO] [stdout] test lifetime_invalid - should panic ... ok
[INFO] [stdout] test raw_ident_number - should panic ... ok
[INFO] [stdout] test test_debug_ident ... ok
[INFO] [stdout] test raw_idents ... ok
[INFO] [stdout] test raw_ident_empty - should panic ... ok
[INFO] [stdout] test test_debug_tokenstream ... ok
[INFO] [stdout] test roundtrip ... ok
[INFO] [stdout] test tokenstream_size_hint ... ok
[INFO] [stdout] test whitespace ... ok
[INFO] [stdout] test tuple_indexing ... ok
[INFO] [stdout] test lifetime_number - should panic ... ok
[INFO] [stdout] test raw_ident_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_fmt.rs (/opt/rustwide/target/debug/deps/test_fmt-f20ac3633231cf5c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_fmt_group ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_size.rs (/opt/rustwide/target/debug/deps/test_size-1db9dae5ea7ba07f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_proc_macro2_fallback_span_size_with_locations ... ignored
[INFO] [stdout] test test_proc_macro2_fallback_span_size_without_locations ... ignored
[INFO] [stdout] test test_proc_macro2_wrapper_span_size_with_locations ... ignored
[INFO] [stdout] test test_proc_macro2_wrapper_span_size_without_locations ... ok
[INFO] [stdout] test test_proc_macro_span_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proc-macro2
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Ident (line 878) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - Ident (line 897) ... ok
[INFO] [stdout] test src/lib.rs - Ident (line 866) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Ident (line 878) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `proc_macro2::Ident: ToTokens` is not satisfied
[INFO] [stdout]   --> src/lib.rs:887:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let expanded = quote! { let #ident = 10; };
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the trait `ToTokens` is not implemented for `proc_macro2::Ident`
[INFO] [stdout]    |                    required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `ToTokens`:
[INFO] [stdout]              bool
[INFO] [stdout]              char
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]            and 23 others
[INFO] [stdout]    = note: this error originates in the macro `$crate::quote_token_with_context` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `proc_macro2::Ident: ToTokens` is not satisfied
[INFO] [stdout]   --> src/lib.rs:891:20
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let expanded = quote! { let #temp_ident = 10; };
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the trait `ToTokens` is not implemented for `proc_macro2::Ident`
[INFO] [stdout]    |                    required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `ToTokens`:
[INFO] [stdout]              bool
[INFO] [stdout]              char
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]            and 23 others
[INFO] [stdout]    = note: this error originates in the macro `$crate::quote_token_with_context` which comes from the expansion of the macro `quote` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Ident (line 878)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1fafc36780684557c52fea81178f14776e67859a582a97552aad3d827ebc59df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fafc36780684557c52fea81178f14776e67859a582a97552aad3d827ebc59df", kill_on_drop: false }`
[INFO] [stdout] 1fafc36780684557c52fea81178f14776e67859a582a97552aad3d827ebc59df
