[INFO] fetching crate sval_ref 2.14.1...
[INFO] testing sval_ref-2.14.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate sval_ref 2.14.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate sval_ref 2.14.1
[INFO] finished tweaking crates.io crate sval_ref 2.14.1
[INFO] tweaked toml for crates.io crate sval_ref 2.14.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sval_ref 2.14.1 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] crate crates.io crate sval_ref 2.14.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sval_fmt v2.14.1
[INFO] [stderr]   Downloaded sval v2.14.1
[INFO] [stderr]   Downloaded sval_test v2.14.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 53e50923551b4beb5b925cb0578a510460c1f0e3d3278ce944832afd957cd041
[INFO] running `Command { std: "docker" "start" "-a" "53e50923551b4beb5b925cb0578a510460c1f0e3d3278ce944832afd957cd041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53e50923551b4beb5b925cb0578a510460c1f0e3d3278ce944832afd957cd041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e50923551b4beb5b925cb0578a510460c1f0e3d3278ce944832afd957cd041", kill_on_drop: false }`
[INFO] [stdout] 53e50923551b4beb5b925cb0578a510460c1f0e3d3278ce944832afd957cd041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8a5052f240e243e489981e066e5ce535dda27845db3f4d41273b09651d3cffd4
[INFO] running `Command { std: "docker" "start" "-a" "8a5052f240e243e489981e066e5ce535dda27845db3f4d41273b09651d3cffd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling sval v2.14.1
[INFO] [stderr]    Compiling sval_ref v2.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "8a5052f240e243e489981e066e5ce535dda27845db3f4d41273b09651d3cffd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5052f240e243e489981e066e5ce535dda27845db3f4d41273b09651d3cffd4", kill_on_drop: false }`
[INFO] [stdout] 8a5052f240e243e489981e066e5ce535dda27845db3f4d41273b09651d3cffd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1bf80fa0b9f6a1845ef4683dbbfb003edaa9aba213503f06a94a9fd20c176677
[INFO] running `Command { std: "docker" "start" "-a" "1bf80fa0b9f6a1845ef4683dbbfb003edaa9aba213503f06a94a9fd20c176677", kill_on_drop: false }`
[INFO] [stderr]    Compiling sval v2.14.1
[INFO] [stderr]    Compiling sval_fmt v2.14.1
[INFO] [stderr]    Compiling sval_ref v2.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling sval_test v2.14.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "1bf80fa0b9f6a1845ef4683dbbfb003edaa9aba213503f06a94a9fd20c176677", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf80fa0b9f6a1845ef4683dbbfb003edaa9aba213503f06a94a9fd20c176677", kill_on_drop: false }`
[INFO] [stdout] 1bf80fa0b9f6a1845ef4683dbbfb003edaa9aba213503f06a94a9fd20c176677
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d4b13832061e592af7d0329fd6c40f9d4e2ffa0698d56663fe549a90985d9471
[INFO] running `Command { std: "docker" "start" "-a" "d4b13832061e592af7d0329fd6c40f9d4e2ffa0698d56663fe549a90985d9471", 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/sval_ref-7e70bdabb428ac35)
[INFO] [stderr]    Doc-tests sval_ref
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test seq::tests::seq_compat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "d4b13832061e592af7d0329fd6c40f9d4e2ffa0698d56663fe549a90985d9471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b13832061e592af7d0329fd6c40f9d4e2ffa0698d56663fe549a90985d9471", kill_on_drop: false }`
[INFO] [stdout] d4b13832061e592af7d0329fd6c40f9d4e2ffa0698d56663fe549a90985d9471