[INFO] fetching crate epee-encoding-derive 0.4.0...
[INFO] testing epee-encoding-derive-0.4.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate epee-encoding-derive 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate epee-encoding-derive 0.4.0
[INFO] finished tweaking crates.io crate epee-encoding-derive 0.4.0
[INFO] tweaked toml for crates.io crate epee-encoding-derive 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate epee-encoding-derive 0.4.0 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 4 packages to latest compatible versions
[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] 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] 862dbc879797eeec994aaaa30edfb34035011b57b36012a7f43a97ff733f3ee4
[INFO] running `Command { std: "docker" "start" "-a" "862dbc879797eeec994aaaa30edfb34035011b57b36012a7f43a97ff733f3ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "862dbc879797eeec994aaaa30edfb34035011b57b36012a7f43a97ff733f3ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862dbc879797eeec994aaaa30edfb34035011b57b36012a7f43a97ff733f3ee4", kill_on_drop: false }`
[INFO] [stdout] 862dbc879797eeec994aaaa30edfb34035011b57b36012a7f43a97ff733f3ee4
[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] 6168eb16310bbe6a4d21b1dceada741ec03d9745f401d2fbec2994a51a7cfb1f
[INFO] running `Command { std: "docker" "start" "-a" "6168eb16310bbe6a4d21b1dceada741ec03d9745f401d2fbec2994a51a7cfb1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling epee-encoding-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "6168eb16310bbe6a4d21b1dceada741ec03d9745f401d2fbec2994a51a7cfb1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6168eb16310bbe6a4d21b1dceada741ec03d9745f401d2fbec2994a51a7cfb1f", kill_on_drop: false }`
[INFO] [stdout] 6168eb16310bbe6a4d21b1dceada741ec03d9745f401d2fbec2994a51a7cfb1f
[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] e98772eb775160c9fd2897d8adfba66dce7ca7e83183cc9eb4a211080a6cdc6e
[INFO] running `Command { std: "docker" "start" "-a" "e98772eb775160c9fd2897d8adfba66dce7ca7e83183cc9eb4a211080a6cdc6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling epee-encoding-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "e98772eb775160c9fd2897d8adfba66dce7ca7e83183cc9eb4a211080a6cdc6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e98772eb775160c9fd2897d8adfba66dce7ca7e83183cc9eb4a211080a6cdc6e", kill_on_drop: false }`
[INFO] [stdout] e98772eb775160c9fd2897d8adfba66dce7ca7e83183cc9eb4a211080a6cdc6e
[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] 750054be3f5b7543103b10a8624957880245df5aaf5336d7643af8d3b2f194d3
[INFO] running `Command { std: "docker" "start" "-a" "750054be3f5b7543103b10a8624957880245df5aaf5336d7643af8d3b2f194d3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/epee_encoding_derive-043a3316e3c6146a)
[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 epee_encoding_derive
[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" "750054be3f5b7543103b10a8624957880245df5aaf5336d7643af8d3b2f194d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "750054be3f5b7543103b10a8624957880245df5aaf5336d7643af8d3b2f194d3", kill_on_drop: false }`
[INFO] [stdout] 750054be3f5b7543103b10a8624957880245df5aaf5336d7643af8d3b2f194d3