[INFO] fetching crate flex-error 0.4.4...
[INFO] testing flex-error-0.4.4 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate flex-error 0.4.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate flex-error 0.4.4
[INFO] finished tweaking crates.io crate flex-error 0.4.4
[INFO] tweaked toml for crates.io crate flex-error 0.4.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flex-error 0.4.4 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cf9cd55ab71694b5c8a4f1c0466e9122786dcb64b096c2f8bf29c53f3e2e0fe
[INFO] running `Command { std: "docker" "start" "-a" "7cf9cd55ab71694b5c8a4f1c0466e9122786dcb64b096c2f8bf29c53f3e2e0fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cf9cd55ab71694b5c8a4f1c0466e9122786dcb64b096c2f8bf29c53f3e2e0fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf9cd55ab71694b5c8a4f1c0466e9122786dcb64b096c2f8bf29c53f3e2e0fe", kill_on_drop: false }`
[INFO] [stdout] 7cf9cd55ab71694b5c8a4f1c0466e9122786dcb64b096c2f8bf29c53f3e2e0fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be599be36b7d8001e6e22c8b5bd610a7423d57ea8147001831a998843f09d768
[INFO] running `Command { std: "docker" "start" "-a" "be599be36b7d8001e6e22c8b5bd610a7423d57ea8147001831a998843f09d768", kill_on_drop: false }`
[INFO] [stderr]    Compiling flex-error v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "be599be36b7d8001e6e22c8b5bd610a7423d57ea8147001831a998843f09d768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be599be36b7d8001e6e22c8b5bd610a7423d57ea8147001831a998843f09d768", kill_on_drop: false }`
[INFO] [stdout] be599be36b7d8001e6e22c8b5bd610a7423d57ea8147001831a998843f09d768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25e1d0db342549c69c81256314a49f7db95b28fb7a9f1af5b0532699a7744bde
[INFO] running `Command { std: "docker" "start" "-a" "25e1d0db342549c69c81256314a49f7db95b28fb7a9f1af5b0532699a7744bde", kill_on_drop: false }`
[INFO] [stderr]    Compiling flex-error v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "25e1d0db342549c69c81256314a49f7db95b28fb7a9f1af5b0532699a7744bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e1d0db342549c69c81256314a49f7db95b28fb7a9f1af5b0532699a7744bde", kill_on_drop: false }`
[INFO] [stdout] 25e1d0db342549c69c81256314a49f7db95b28fb7a9f1af5b0532699a7744bde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8900c780fd62895358f705f462695887078675cfeeef25b85377da3c04eba387
[INFO] running `Command { std: "docker" "start" "-a" "8900c780fd62895358f705f462695887078675cfeeef25b85377da3c04eba387", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flex_error-15a8d5b2e501b318)
[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]    Doc-tests flex_error
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/macros.rs - macros::define_error (line 102) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 108) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 115) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 122) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 132) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 159) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 171) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 190) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 237) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 251) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 275) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 284) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 295) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 312) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 339) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 355) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 44) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 50) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 57) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 7) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 81) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 88) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 96) ... ignored
[INFO] [stdout] test src/macros.rs - macros::define_error (line 144) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/macros.rs - macros::define_error (line 144) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `MySubErrorSubdetail` in this scope
[INFO] [stdout]    --> src/macros.rs:145:31
[INFO] [stdout]     |
[INFO] [stdout] 145 | impl ::core::fmt::Display for MySubErrorSubdetail {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/macros.rs - macros::define_error (line 144)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 23 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8900c780fd62895358f705f462695887078675cfeeef25b85377da3c04eba387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8900c780fd62895358f705f462695887078675cfeeef25b85377da3c04eba387", kill_on_drop: false }`
[INFO] [stdout] 8900c780fd62895358f705f462695887078675cfeeef25b85377da3c04eba387
