[INFO] fetching crate infinite-errors 0.2.1...
[INFO] testing infinite-errors-0.2.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate infinite-errors 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate infinite-errors 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate infinite-errors 0.2.1
[INFO] tweaked toml for crates.io crate infinite-errors 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate infinite-errors 0.2.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate infinite-errors 0.2.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f68de2e83cf8e993e0ca39dca152d6be031e5005a89663289f77e64f96cdcb23
[INFO] running `Command { std: "docker" "start" "-a" "f68de2e83cf8e993e0ca39dca152d6be031e5005a89663289f77e64f96cdcb23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f68de2e83cf8e993e0ca39dca152d6be031e5005a89663289f77e64f96cdcb23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f68de2e83cf8e993e0ca39dca152d6be031e5005a89663289f77e64f96cdcb23", kill_on_drop: false }`
[INFO] [stdout] f68de2e83cf8e993e0ca39dca152d6be031e5005a89663289f77e64f96cdcb23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d71a6a26433e66eb3fa828adca599a7da4fb9c07182fa2c15e1d28ced5f49ae6
[INFO] running `Command { std: "docker" "start" "-a" "d71a6a26433e66eb3fa828adca599a7da4fb9c07182fa2c15e1d28ced5f49ae6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.51
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling infinite-errors-macros v0.2.0
[INFO] [stderr]    Compiling infinite-errors v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `Command { std: "docker" "inspect" "d71a6a26433e66eb3fa828adca599a7da4fb9c07182fa2c15e1d28ced5f49ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d71a6a26433e66eb3fa828adca599a7da4fb9c07182fa2c15e1d28ced5f49ae6", kill_on_drop: false }`
[INFO] [stdout] d71a6a26433e66eb3fa828adca599a7da4fb9c07182fa2c15e1d28ced5f49ae6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 460403d557d3d9ddcc3fcb234398f6581120176327dd43e6f7dcd3b37b2486bc
[INFO] running `Command { std: "docker" "start" "-a" "460403d557d3d9ddcc3fcb234398f6581120176327dd43e6f7dcd3b37b2486bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling infinite-errors v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "460403d557d3d9ddcc3fcb234398f6581120176327dd43e6f7dcd3b37b2486bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460403d557d3d9ddcc3fcb234398f6581120176327dd43e6f7dcd3b37b2486bc", kill_on_drop: false }`
[INFO] [stdout] 460403d557d3d9ddcc3fcb234398f6581120176327dd43e6f7dcd3b37b2486bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec75f7d086c317e033c37f7a63ba3772e7f3767685b3f4ed5b09771e5ba4a2bd
[INFO] running `Command { std: "docker" "start" "-a" "ec75f7d086c317e033c37f7a63ba3772e7f3767685b3f4ed5b09771e5ba4a2bd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/infinite_errors-f791645b9ed9b5ed)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/err_context.rs (/opt/rustwide/target/debug/deps/err_context-0d89a6442d119771)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests infinite_errors
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test err_context_macro_async_fn_try_return ... ok
[INFO] [stdout] test err_context_macro_async_fn ... ok
[INFO] [stdout] test err_context_macro_fn_try_return ... ok
[INFO] [stdout] test err_context_ok ... ok
[INFO] [stdout] test err_context_with_err ... ok
[INFO] [stdout] test err_context_err ... ok
[INFO] [stdout] test err_context_macro_fn ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - declare_error_type (line 21) ... 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] running `Command { std: "docker" "inspect" "ec75f7d086c317e033c37f7a63ba3772e7f3767685b3f4ed5b09771e5ba4a2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec75f7d086c317e033c37f7a63ba3772e7f3767685b3f4ed5b09771e5ba4a2bd", kill_on_drop: false }`
[INFO] [stdout] ec75f7d086c317e033c37f7a63ba3772e7f3767685b3f4ed5b09771e5ba4a2bd