[INFO] fetching crate synkit-core 0.0.2...
[INFO] testing synkit-core-0.0.2 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate synkit-core 0.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate synkit-core 0.0.2
[INFO] finished tweaking crates.io crate synkit-core 0.0.2
[INFO] tweaked toml for crates.io crate synkit-core 0.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate synkit-core 0.0.2 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate synkit-core 0.0.2 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple-mermaid v0.2.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3094a6c229128744804bf5e61fd2c6194ab5a106856ba8c62bca6a926d110e6b
[INFO] running `Command { std: "docker" "start" "-a" "3094a6c229128744804bf5e61fd2c6194ab5a106856ba8c62bca6a926d110e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3094a6c229128744804bf5e61fd2c6194ab5a106856ba8c62bca6a926d110e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3094a6c229128744804bf5e61fd2c6194ab5a106856ba8c62bca6a926d110e6b", kill_on_drop: false }`
[INFO] [stdout] 3094a6c229128744804bf5e61fd2c6194ab5a106856ba8c62bca6a926d110e6b
[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=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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db87cd91a287c7ecd2e1d4881e7d2d1022a431c2702b3e65f14f1ece705c0706
[INFO] running `Command { std: "docker" "start" "-a" "db87cd91a287c7ecd2e1d4881e7d2d1022a431c2702b3e65f14f1ece705c0706", kill_on_drop: false }`
[INFO] [stderr]    Compiling synkit-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "db87cd91a287c7ecd2e1d4881e7d2d1022a431c2702b3e65f14f1ece705c0706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db87cd91a287c7ecd2e1d4881e7d2d1022a431c2702b3e65f14f1ece705c0706", kill_on_drop: false }`
[INFO] [stdout] db87cd91a287c7ecd2e1d4881e7d2d1022a431c2702b3e65f14f1ece705c0706
[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=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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4bba757663c210a276d8d1164999e7ace1856b2d7908545c24e30ef84e76ef1
[INFO] running `Command { std: "docker" "start" "-a" "d4bba757663c210a276d8d1164999e7ace1856b2d7908545c24e30ef84e76ef1", kill_on_drop: false }`
[INFO] [stderr]    Compiling synkit-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "d4bba757663c210a276d8d1164999e7ace1856b2d7908545c24e30ef84e76ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4bba757663c210a276d8d1164999e7ace1856b2d7908545c24e30ef84e76ef1", kill_on_drop: false }`
[INFO] [stdout] d4bba757663c210a276d8d1164999e7ace1856b2d7908545c24e30ef84e76ef1
[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=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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58fb92bb897ddb22225445d5948364f57a36798b766d2becf902c45aecd67b6d
[INFO] running `Command { std: "docker" "start" "-a" "58fb92bb897ddb22225445d5948364f57a36798b766d2becf902c45aecd67b6d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synkit_core-b6a6a6156a0c146b)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test config::tests::test_parse_config_builder ... ok
[INFO] [stdout] test config::tests::test_parse_config_defaults ... ok
[INFO] [stdout] test config::tests::test_parse_config_disable_recursion ... ok
[INFO] [stdout] test config::tests::test_recursion_guard_basic ... ok
[INFO] [stdout] test config::tests::test_recursion_guard_exit_saturates ... ok
[INFO] [stdout] test config::tests::test_recursion_guard_limit_exceeded ... ok
[INFO] [stdout] test config::tests::test_recursion_guard_reset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests synkit_core
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/config.rs - config (line 15) ... ignored
[INFO] [stdout] test src/config.rs - config::ParseConfig (line 52) ... ignored
[INFO] [stdout] test src/config.rs - config::ParseConfig::with_max_recursion_depth (line 118) ... ignored
[INFO] [stdout] test src/config.rs - config::RecursionGuard (line 158) ... ignored
[INFO] [stdout] test src/delimited.rs - delimited::Delimited (line 15) ... ignored
[INFO] [stdout] test src/error.rs - error::Error (line 16) ... ignored
[INFO] [stdout] test src/punctuated.rs - punctuated::Punctuated (line 264) ... ignored
[INFO] [stdout] test src/repeated.rs - repeated::Repeated<T,Sep,Spanned>::with_capacity (line 68) ... ignored
[INFO] [stdout] test src/traits/mod.rs - traits (line 28) ... ignored
[INFO] [stdout] test src/traits/mod.rs - traits (line 47) ... ignored
[INFO] [stdout] test src/traits/parse.rs - traits::parse::Parse (line 24) ... ignored
[INFO] [stdout] test src/traits/peek.rs - traits::peek::Peek (line 23) ... ignored
[INFO] [stdout] test src/traits/peek.rs - traits::peek::Peek (line 50) ... ignored
[INFO] [stdout] test src/traits/peek.rs - traits::peek::Peek (line 58) ... ignored
[INFO] [stdout] test src/traits/printer.rs - traits::printer::Printer (line 39) ... ignored
[INFO] [stdout] test src/traits/stream.rs - traits::stream::TokenStream::ensure_consumed (line 214) ... ignored
[INFO] [stdout] test src/traits/stream.rs - traits::stream::TokenStream::span_range (line 235) ... ignored
[INFO] [stdout] test src/traits/to_tokens.rs - traits::to_tokens::ToTokens (line 26) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 18 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.59s; merged doctests compilation took 0.55s
[INFO] running `Command { std: "docker" "inspect" "58fb92bb897ddb22225445d5948364f57a36798b766d2becf902c45aecd67b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58fb92bb897ddb22225445d5948364f57a36798b766d2becf902c45aecd67b6d", kill_on_drop: false }`
[INFO] [stdout] 58fb92bb897ddb22225445d5948364f57a36798b766d2becf902c45aecd67b6d
