[INFO] fetching crate miniserde-derive-enum 0.1.1...
[INFO] testing miniserde-derive-enum-0.1.1 against 1.90.0 for beta-1.91-2
[INFO] extracting crate miniserde-derive-enum 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate miniserde-derive-enum 0.1.1
[INFO] finished tweaking crates.io crate miniserde-derive-enum 0.1.1
[INFO] tweaked toml for crates.io crate miniserde-derive-enum 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate miniserde-derive-enum 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded miniserde v0.1.42
[INFO] [stderr]   Downloaded mini-internal v0.1.42
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdcd7bb9d071c1337b5de6e58d71d045a3e3bc32ed080bb6af1b218e50d3846e
[INFO] running `Command { std: "docker" "start" "-a" "cdcd7bb9d071c1337b5de6e58d71d045a3e3bc32ed080bb6af1b218e50d3846e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdcd7bb9d071c1337b5de6e58d71d045a3e3bc32ed080bb6af1b218e50d3846e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdcd7bb9d071c1337b5de6e58d71d045a3e3bc32ed080bb6af1b218e50d3846e", kill_on_drop: false }`
[INFO] [stdout] cdcd7bb9d071c1337b5de6e58d71d045a3e3bc32ed080bb6af1b218e50d3846e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91cd1b4955698e7727a8e769da9a90df47d8323b329ee8c8d73c7945f2f5025b
[INFO] running `Command { std: "docker" "start" "-a" "91cd1b4955698e7727a8e769da9a90df47d8323b329ee8c8d73c7945f2f5025b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling miniserde-derive-enum v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "91cd1b4955698e7727a8e769da9a90df47d8323b329ee8c8d73c7945f2f5025b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91cd1b4955698e7727a8e769da9a90df47d8323b329ee8c8d73c7945f2f5025b", kill_on_drop: false }`
[INFO] [stdout] 91cd1b4955698e7727a8e769da9a90df47d8323b329ee8c8d73c7945f2f5025b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a01ba36b2c28124fa4477092953c35ee46af2625fb87be28e6d75b17e9466f84
[INFO] running `Command { std: "docker" "start" "-a" "a01ba36b2c28124fa4477092953c35ee46af2625fb87be28e6d75b17e9466f84", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling miniserde-derive-enum v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling mini-internal v0.1.42
[INFO] [stderr]    Compiling miniserde v0.1.42
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `Command { std: "docker" "inspect" "a01ba36b2c28124fa4477092953c35ee46af2625fb87be28e6d75b17e9466f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01ba36b2c28124fa4477092953c35ee46af2625fb87be28e6d75b17e9466f84", kill_on_drop: false }`
[INFO] [stdout] a01ba36b2c28124fa4477092953c35ee46af2625fb87be28e6d75b17e9466f84
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d1996ab79a82dc9fbb44d69506050c0a9183e2e03df54261e2ff094ea5c788e
[INFO] running `Command { std: "docker" "start" "-a" "9d1996ab79a82dc9fbb44d69506050c0a9183e2e03df54261e2ff094ea5c788e", 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/miniserde_derive_enum-22065b8a86b43a16)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests miniserde_derive_enum
[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 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `miniserde`
[INFO] [stdout]  --> src/lib.rs:13:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |    #[derive(Serialize_enum, Deserialize_enum)]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^ could not find `export` in `miniserde`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Serialize_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `miniserde`
[INFO] [stdout]  --> src/lib.rs:13:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |    #[derive(Serialize_enum, Deserialize_enum)]
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^ could not find `export` in `miniserde`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Deserialize_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `miniserde`
[INFO] [stdout]  --> src/lib.rs:13:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |    #[derive(Serialize_enum, Deserialize_enum)]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^ could not find `export` in `miniserde`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Serialize_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 4 + use std::borrow::Cow;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `miniserde`
[INFO] [stdout]  --> src/lib.rs:13:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |    #[derive(Serialize_enum, Deserialize_enum)]
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^ could not find `export` in `miniserde`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Deserialize_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 4 + use std::boxed::Box;
[INFO] [stdout]   |
[INFO] [stdout] 4 + use syn::token::Box;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9d1996ab79a82dc9fbb44d69506050c0a9183e2e03df54261e2ff094ea5c788e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1996ab79a82dc9fbb44d69506050c0a9183e2e03df54261e2ff094ea5c788e", kill_on_drop: false }`
[INFO] [stdout] 9d1996ab79a82dc9fbb44d69506050c0a9183e2e03df54261e2ff094ea5c788e
