[INFO] fetching crate bigerror 0.10.0-alpha...
[INFO] testing bigerror-0.10.0-alpha against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate bigerror 0.10.0-alpha into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate bigerror 0.10.0-alpha
[INFO] finished tweaking crates.io crate bigerror 0.10.0-alpha
[INFO] tweaked toml for crates.io crate bigerror 0.10.0-alpha written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bigerror 0.10.0-alpha on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bigerror 0.10.0-alpha 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bigerror-derive v0.1.0
[INFO] [stderr]   Downloaded bigerror-error-stack v0.6.0-alpha
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf70c04302252bb5cd93d9c00a189e6ee5be5d7ea0e400dbcedf6d9bc6cd19aa
[INFO] running `Command { std: "docker" "start" "-a" "cf70c04302252bb5cd93d9c00a189e6ee5be5d7ea0e400dbcedf6d9bc6cd19aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf70c04302252bb5cd93d9c00a189e6ee5be5d7ea0e400dbcedf6d9bc6cd19aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf70c04302252bb5cd93d9c00a189e6ee5be5d7ea0e400dbcedf6d9bc6cd19aa", kill_on_drop: false }`
[INFO] [stdout] cf70c04302252bb5cd93d9c00a189e6ee5be5d7ea0e400dbcedf6d9bc6cd19aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbef9c0b16ffbbbef10c5d8c8a2c9f779bac44dca982c7a6115968d31407d645
[INFO] running `Command { std: "docker" "start" "-a" "dbef9c0b16ffbbbef10c5d8c8a2c9f779bac44dca982c7a6115968d31407d645", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling bigerror-error-stack v0.6.0-alpha
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling bigerror-derive v0.1.0
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling bigerror v0.10.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.66s
[INFO] running `Command { std: "docker" "inspect" "dbef9c0b16ffbbbef10c5d8c8a2c9f779bac44dca982c7a6115968d31407d645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbef9c0b16ffbbbef10c5d8c8a2c9f779bac44dca982c7a6115968d31407d645", kill_on_drop: false }`
[INFO] [stdout] dbef9c0b16ffbbbef10c5d8c8a2c9f779bac44dca982c7a6115968d31407d645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c712d38c84fa98cc48fde0000e011c5871e59d0ec5c8067be28a6951e1d886a
[INFO] running `Command { std: "docker" "start" "-a" "9c712d38c84fa98cc48fde0000e011c5871e59d0ec5c8067be28a6951e1d886a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bigerror v0.10.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "9c712d38c84fa98cc48fde0000e011c5871e59d0ec5c8067be28a6951e1d886a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c712d38c84fa98cc48fde0000e011c5871e59d0ec5c8067be28a6951e1d886a", kill_on_drop: false }`
[INFO] [stdout] 9c712d38c84fa98cc48fde0000e011c5871e59d0ec5c8067be28a6951e1d886a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45abfb92a57220be06c771f82d1940ecaa01e3039946b3bb8e40677846981514
[INFO] running `Command { std: "docker" "start" "-a" "45abfb92a57220be06c771f82d1940ecaa01e3039946b3bb8e40677846981514", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bigerror-874a134eea17e5c6)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test::attach_kv_macro ... ok
[INFO] [stdout] test test::attach_ty_status ... ok
[INFO] [stdout] test attachment::test::kv_macro ... ok
[INFO] [stdout] test test::box_reportable ... ok
[INFO] [stdout] test test::error_in_error_handling ... ok
[INFO] [stdout] test test::expectation ... ok
[INFO] [stdout] test test::convresion_error ... ok
[INFO] [stdout] test test::expect_by ... ok
[INFO] [stdout] test test::into_ctx ... ok
[INFO] [stdout] test test::option_report ... ok
[INFO] [stdout] test test::report_as ... ok
[INFO] [stdout] test test::attach_ty_val ... ok
[INFO] [stdout] test test::reportable ... ok
[INFO] [stdout] test test::result_into_ctx ... ok
[INFO] [stdout] test test::expect_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bigerror
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ThinContext (line 81) ... ok
[INFO] [stdout] test src/attachment.rs - attachment::simple_type_name (line 331) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "45abfb92a57220be06c771f82d1940ecaa01e3039946b3bb8e40677846981514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45abfb92a57220be06c771f82d1940ecaa01e3039946b3bb8e40677846981514", kill_on_drop: false }`
[INFO] [stdout] 45abfb92a57220be06c771f82d1940ecaa01e3039946b3bb8e40677846981514