[INFO] crate proc-macro2-next 1.0.0-rc4 is already in cache [INFO] testing proc-macro2-next-1.0.0-rc4 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate proc-macro2-next 1.0.0-rc4 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate proc-macro2-next 1.0.0-rc4 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate proc-macro2-next 1.0.0-rc4 [INFO] finished tweaking crates.io crate proc-macro2-next 1.0.0-rc4 [INFO] tweaked toml for crates.io crate proc-macro2-next 1.0.0-rc4 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7052ff945026318c26239098bf3b3b56a6c4b96163f721721bbb9964da0d9866 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7052ff945026318c26239098bf3b3b56a6c4b96163f721721bbb9964da0d9866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7052ff945026318c26239098bf3b3b56a6c4b96163f721721bbb9964da0d9866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7052ff945026318c26239098bf3b3b56a6c4b96163f721721bbb9964da0d9866", kill_on_drop: false }` [INFO] [stdout] 7052ff945026318c26239098bf3b3b56a6c4b96163f721721bbb9964da0d9866 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d03a309649bed6b10d9e3e859d2128fc1a531c3807163765f48e85c9b2ecc176 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d03a309649bed6b10d9e3e859d2128fc1a531c3807163765f48e85c9b2ecc176", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2-next v1.0.0-rc4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `Command { std: "docker" "inspect" "d03a309649bed6b10d9e3e859d2128fc1a531c3807163765f48e85c9b2ecc176", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d03a309649bed6b10d9e3e859d2128fc1a531c3807163765f48e85c9b2ecc176", kill_on_drop: false }` [INFO] [stdout] d03a309649bed6b10d9e3e859d2128fc1a531c3807163765f48e85c9b2ecc176 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d60445f81e1dab5a5a51158b9527a05e5dc33ef786600bf3d9bfe9e9a67348f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5d60445f81e1dab5a5a51158b9527a05e5dc33ef786600bf3d9bfe9e9a67348f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2-next v1.0.0-rc4 [INFO] [stderr] Compiling quote-next v1.0.0-rc3 [INFO] [stderr] Compiling proc-macro2-next v1.0.0-rc4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `Command { std: "docker" "inspect" "5d60445f81e1dab5a5a51158b9527a05e5dc33ef786600bf3d9bfe9e9a67348f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d60445f81e1dab5a5a51158b9527a05e5dc33ef786600bf3d9bfe9e9a67348f", kill_on_drop: false }` [INFO] [stdout] 5d60445f81e1dab5a5a51158b9527a05e5dc33ef786600bf3d9bfe9e9a67348f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8cd82d85bf0d16ae097a7282f0506b99c60ae22d6d553d2d0fefa0454108294f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8cd82d85bf0d16ae097a7282f0506b99c60ae22d6d553d2d0fefa0454108294f", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/proc_macro2-b0b62df7d20c84e0 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/marker-200967a303f58f3f [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test Group ... ok [INFO] [stdout] test LexError ... ok [INFO] [stdout] test Ident ... ok [INFO] [stdout] test Literal ... ok [INFO] [stdout] test Punct ... ok [INFO] [stdout] test Span ... ok [INFO] [stdout] test Spacing ... ok [INFO] [stdout] test TokenStream ... ok [INFO] [stdout] test TokenTree ... ok [INFO] [stdout] test Delimiter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test-a093a459ba994395 [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test default_tokenstream_is_empty ... ok [INFO] [stdout] test literal_suffix ... ok [INFO] [stdout] test literal_float ... ok [INFO] [stdout] test literal_string ... ok [INFO] [stdout] test raw_identifier ... ok [INFO] [stdout] test test_debug_ident ... ok [INFO] [stdout] test test_debug_tokenstream ... ok [INFO] [stdout] test tricky_doc_comment ... ok [INFO] [stdout] test fail ... ok [INFO] [stdout] test no_panic ... ok [INFO] [stdout] test op_before_comment ... ok [INFO] [stdout] test idents ... ok [INFO] [stdout] test roundtrip ... ok [INFO] [stdout] test literal_character ... ok [INFO] [stdout] test lifetime_empty ... ok [INFO] [stdout] test raw_ident_invalid ... ok [INFO] [stdout] test raw_ident_empty ... ok [INFO] [stdout] test ident_number ... ok [INFO] [stdout] test ident_empty ... ok [INFO] [stdout] test ident_invalid ... ok [INFO] [stdout] test raw_ident_number ... ok [INFO] [stdout] test lifetime_invalid ... ok [INFO] [stdout] test lifetime_number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests proc_macro2 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - Ident (line 783) ... FAILED [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] test src/lib.rs - Ident (line 771) ... ok [INFO] [stdout] test src/lib.rs - Ident (line 802) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Ident (line 783) stdout ---- [INFO] [stdout] error[E0277]: the trait bound `proc_macro2::Ident: quote::ToTokens` is not satisfied [INFO] [stdout] --> src/lib.rs:791:20 [INFO] [stdout] | [INFO] [stdout] 10 | let expanded = quote! { let #ident = 10; }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `quote::ToTokens` is not implemented for `proc_macro2::Ident` [INFO] [stdout] | [INFO] [stdout] = note: required by `quote::ToTokens::to_tokens` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `proc_macro2::Ident: quote::ToTokens` is not satisfied [INFO] [stdout] --> src/lib.rs:795:20 [INFO] [stdout] | [INFO] [stdout] 14 | let expanded = quote! { let #temp_ident = 10; }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `quote::ToTokens` is not implemented for `proc_macro2::Ident` [INFO] [stdout] | [INFO] [stdout] = note: required by `quote::ToTokens::to_tokens` [INFO] [stdout] = note: this error originates in a macro (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 783) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "8cd82d85bf0d16ae097a7282f0506b99c60ae22d6d553d2d0fefa0454108294f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cd82d85bf0d16ae097a7282f0506b99c60ae22d6d553d2d0fefa0454108294f", kill_on_drop: false }` [INFO] [stdout] 8cd82d85bf0d16ae097a7282f0506b99c60ae22d6d553d2d0fefa0454108294f