[INFO] fetching crate error_set_impl 0.8.2...
[INFO] testing error_set_impl-0.8.2 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate error_set_impl 0.8.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate error_set_impl 0.8.2 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate error_set_impl 0.8.2
[INFO] finished tweaking crates.io crate error_set_impl 0.8.2
[INFO] tweaked toml for crates.io crate error_set_impl 0.8.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate error_set_impl 0.8.2 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indices v0.3.6
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6bb11398e1afa8ca6e0b2f642f52ff04f50b27d0bd5894e4c65399a8ce13274
[INFO] running `Command { std: "docker" "start" "-a" "f6bb11398e1afa8ca6e0b2f642f52ff04f50b27d0bd5894e4c65399a8ce13274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6bb11398e1afa8ca6e0b2f642f52ff04f50b27d0bd5894e4c65399a8ce13274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6bb11398e1afa8ca6e0b2f642f52ff04f50b27d0bd5894e4c65399a8ce13274", kill_on_drop: false }`
[INFO] [stdout] f6bb11398e1afa8ca6e0b2f642f52ff04f50b27d0bd5894e4c65399a8ce13274
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbb7c95bd64736bfceefed3bb8c86d35604fd7ed45b097e2bfb91a2086ea8209
[INFO] running `Command { std: "docker" "start" "-a" "cbb7c95bd64736bfceefed3bb8c86d35604fd7ed45b097e2bfb91a2086ea8209", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling indices v0.3.6
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling error_set_impl v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.35s
[INFO] running `Command { std: "docker" "inspect" "cbb7c95bd64736bfceefed3bb8c86d35604fd7ed45b097e2bfb91a2086ea8209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbb7c95bd64736bfceefed3bb8c86d35604fd7ed45b097e2bfb91a2086ea8209", kill_on_drop: false }`
[INFO] [stdout] cbb7c95bd64736bfceefed3bb8c86d35604fd7ed45b097e2bfb91a2086ea8209
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccec20781363e7c93bac50d1a8de9da3b4c0139b8a0e443e52588758aa5facef
[INFO] running `Command { std: "docker" "start" "-a" "ccec20781363e7c93bac50d1a8de9da3b4c0139b8a0e443e52588758aa5facef", kill_on_drop: false }`
[INFO] [stderr]    Compiling error_set_impl v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "ccec20781363e7c93bac50d1a8de9da3b4c0139b8a0e443e52588758aa5facef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccec20781363e7c93bac50d1a8de9da3b4c0139b8a0e443e52588758aa5facef", kill_on_drop: false }`
[INFO] [stdout] ccec20781363e7c93bac50d1a8de9da3b4c0139b8a0e443e52588758aa5facef
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8935c80d79c173f0a7110d8b399dda12188081cae23aa34a777f49500303bac2
[INFO] running `Command { std: "docker" "start" "-a" "8935c80d79c173f0a7110d8b399dda12188081cae23aa34a777f49500303bac2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/error_set_impl-971914c30a8f07ae)
[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 error_set_impl
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/expand.rs - expand::is_conversion_target (line 918) ... FAILED
[INFO] [stdout] test src/expand.rs - expand::is_conversion_target (line 888) ... FAILED
[INFO] [stdout] test src/expand.rs - expand::is_conversion_target (line 906) ... FAILED
[INFO] [stdout] test src/expand.rs - expand::is_conversion_target (line 881) ... FAILED
[INFO] [stdout] test src/expand.rs - expand::is_conversion_target (line 894) ... FAILED
[INFO] [stdout] test src/expand.rs - expand::is_conversion_target (line 912) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/expand.rs - expand::is_conversion_target (line 918) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `N2` in this scope
[INFO] [stdout]  --> src/expand.rs:919:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | N2 {
[INFO] [stdout]   | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found builtin type `i32`
[INFO] [stdout]  --> src/expand.rs:920:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     field: i32
[INFO] [stdout]   |            ^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0423.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expand.rs - expand::is_conversion_target (line 888) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Y` in this scope
[INFO] [stdout]  --> src/expand.rs:889:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | Y {
[INFO] [stdout]   | ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `String`
[INFO] [stdout]  --> src/expand.rs:890:6
[INFO] [stdout]   |
[INFO] [stdout] 4 |   a: String
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]  --> /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/string.rs:362:1
[INFO] [stdout]   |
[INFO] [stdout]   = note: `String` defined here
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0423.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expand.rs - expand::is_conversion_target (line 906) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `N1` in this scope
[INFO] [stdout]  --> src/expand.rs:907:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | N1 {
[INFO] [stdout]   | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found builtin type `i32`
[INFO] [stdout]  --> src/expand.rs:908:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     field: i32
[INFO] [stdout]   |            ^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0423.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expand.rs - expand::is_conversion_target (line 881) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `X` in this scope
[INFO] [stdout]  --> src/expand.rs:882:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | X {
[INFO] [stdout]   | ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found struct `String`
[INFO] [stdout]  --> src/expand.rs:883:6
[INFO] [stdout]   |
[INFO] [stdout] 4 |   a: String,
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]  --> /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/string.rs:362:1
[INFO] [stdout]   |
[INFO] [stdout]   = note: `String` defined here
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found builtin type `u32`
[INFO] [stdout]  --> src/expand.rs:884:6
[INFO] [stdout]   |
[INFO] [stdout] 5 |   b: u32,
[INFO] [stdout]   |      ^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0423.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expand.rs - expand::is_conversion_target (line 894) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Z` in this scope
[INFO] [stdout]  --> src/expand.rs:895:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | Z {
[INFO] [stdout]   | ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found builtin type `u32`
[INFO] [stdout]  --> src/expand.rs:896:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |  b: u32
[INFO] [stdout]   |     ^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0423.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/expand.rs - expand::is_conversion_target (line 912) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `N1` in this scope
[INFO] [stdout]  --> src/expand.rs:913:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | N1 {
[INFO] [stdout]   | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected value, found builtin type `i32`
[INFO] [stdout]  --> src/expand.rs:914:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     field: i32
[INFO] [stdout]   |            ^^^ not a value
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0423.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/expand.rs - expand::is_conversion_target (line 881)
[INFO] [stdout]     src/expand.rs - expand::is_conversion_target (line 888)
[INFO] [stdout]     src/expand.rs - expand::is_conversion_target (line 894)
[INFO] [stdout]     src/expand.rs - expand::is_conversion_target (line 906)
[INFO] [stdout]     src/expand.rs - expand::is_conversion_target (line 912)
[INFO] [stdout]     src/expand.rs - expand::is_conversion_target (line 918)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8935c80d79c173f0a7110d8b399dda12188081cae23aa34a777f49500303bac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8935c80d79c173f0a7110d8b399dda12188081cae23aa34a777f49500303bac2", kill_on_drop: false }`
[INFO] [stdout] 8935c80d79c173f0a7110d8b399dda12188081cae23aa34a777f49500303bac2
