[INFO] fetching crate slog-extlog-derive 7.0.0...
[INFO] checking slog-extlog-derive-7.0.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate slog-extlog-derive 7.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate slog-extlog-derive 7.0.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slog-extlog-derive 7.0.0
[INFO] finished tweaking crates.io crate slog-extlog-derive 7.0.0
[INFO] tweaked toml for crates.io crate slog-extlog-derive 7.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v1.3.0
[INFO] [stderr]   Downloaded iobuffer v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54e1136865ff32df7ce00c722f0c16df576b5c2a1dc5c79cb0b0fb60262add73
[INFO] running `Command { std: "docker" "start" "-a" "54e1136865ff32df7ce00c722f0c16df576b5c2a1dc5c79cb0b0fb60262add73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54e1136865ff32df7ce00c722f0c16df576b5c2a1dc5c79cb0b0fb60262add73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e1136865ff32df7ce00c722f0c16df576b5c2a1dc5c79cb0b0fb60262add73", kill_on_drop: false }`
[INFO] [stdout] 54e1136865ff32df7ce00c722f0c16df576b5c2a1dc5c79cb0b0fb60262add73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d0a45fac912c5e06d89253ed1b7a27f0e6fe5b66dbd044ac856d9a3423718b
[INFO] running `Command { std: "docker" "start" "-a" "41d0a45fac912c5e06d89253ed1b7a27f0e6fe5b66dbd044ac856d9a3423718b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   serde v1.0.128: default, derive, serde_derive
[INFO] [stderr]   serde v1.0.128 (as host dependency): default, derive, serde_derive
[INFO] [stderr] 
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde v1.0.128
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking iobuffer v0.2.0
[INFO] [stderr]    Compiling tokio v1.10.0
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking syn v1.0.75
[INFO] [stderr]    Compiling serde_derive v1.0.128
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]     Checking erased-serde v0.3.16
[INFO] [stderr]     Checking slog-extlog-derive v7.0.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/loggable.rs from 2018 edition to 2021
[INFO] [stdout] error: The #[tokio::test] macro requires rt or rt-multi-thread.
[INFO] [stdout]   --> tests/loggable.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[tokio::test]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tokio::test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: The #[tokio::test] macro requires rt or rt-multi-thread.
[INFO] [stdout]   --> tests/loggable.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | #[tokio::test]
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `tokio::test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: The #[tokio::test] macro requires rt or rt-multi-thread.
[INFO] [stdout]    --> tests/loggable.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[tokio::test]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `tokio::test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: The #[tokio::test] macro requires rt or rt-multi-thread.
[INFO] [stdout]    --> tests/loggable.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | #[tokio::test]
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `tokio::test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `slog_extlog`
[INFO] [stdout]  --> tests/loggable.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use slog_extlog::xlog;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `slog_extlog`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `slog_extlog`
[INFO] [stdout]   --> tests/loggable.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use slog_extlog::{stats::StatsLoggerBuilder, DefaultLogger};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of undeclared crate or module `slog_extlog`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `slog_extlog`
[INFO] [stdout]   --> tests/loggable.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use slog_extlog::slog_test;
[INFO] [stdout]    |     ^^^^^^^^^^^ use of undeclared crate or module `slog_extlog`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `slog_extlog`
[INFO] [stdout]   --> tests/loggable.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use slog_extlog::{stats::StatsLoggerBuilder, DefaultLogger};
[INFO] [stdout]    |     ^^^^^^^^^^^ use of undeclared crate or module `slog_extlog`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StatsLoggerBuilder`
[INFO] [stdout]   --> tests/loggable.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let logger = StatsLoggerBuilder::default().fuse(logger);
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^ use of undeclared type `StatsLoggerBuilder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]  --> tests/loggable.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::Serialize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExtLoggable`, `SlogValue`
[INFO] [stdout]  --> tests/loggable.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 | use slog_extlog_derive::{ExtLoggable, SlogValue};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slog-extlog-derive` due to 10 previous errors; 2 warnings emitted
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "41d0a45fac912c5e06d89253ed1b7a27f0e6fe5b66dbd044ac856d9a3423718b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d0a45fac912c5e06d89253ed1b7a27f0e6fe5b66dbd044ac856d9a3423718b", kill_on_drop: false }`
[INFO] [stdout] 41d0a45fac912c5e06d89253ed1b7a27f0e6fe5b66dbd044ac856d9a3423718b