[INFO] fetching crate membrane_types 0.5.1...
[INFO] testing membrane_types-0.5.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate membrane_types 0.5.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate membrane_types 0.5.1
[INFO] finished tweaking crates.io crate membrane_types 0.5.1
[INFO] tweaked toml for crates.io crate membrane_types 0.5.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate membrane_types 0.5.1 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 5 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[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-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] e35c920ebda7fe4a20f4dcc2f57d7309d97f6cddadd28254c9b4b9ae6c29eb2c
[INFO] running `Command { std: "docker" "start" "-a" "e35c920ebda7fe4a20f4dcc2f57d7309d97f6cddadd28254c9b4b9ae6c29eb2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e35c920ebda7fe4a20f4dcc2f57d7309d97f6cddadd28254c9b4b9ae6c29eb2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35c920ebda7fe4a20f4dcc2f57d7309d97f6cddadd28254c9b4b9ae6c29eb2c", kill_on_drop: false }`
[INFO] [stdout] e35c920ebda7fe4a20f4dcc2f57d7309d97f6cddadd28254c9b4b9ae6c29eb2c
[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] 699a8e5f99077752aa2d9ed674e7d3b810ecc08306055f9b5f5f7a3a3b2000ad
[INFO] running `Command { std: "docker" "start" "-a" "699a8e5f99077752aa2d9ed674e7d3b810ecc08306055f9b5f5f7a3a3b2000ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling membrane_types v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "699a8e5f99077752aa2d9ed674e7d3b810ecc08306055f9b5f5f7a3a3b2000ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "699a8e5f99077752aa2d9ed674e7d3b810ecc08306055f9b5f5f7a3a3b2000ad", kill_on_drop: false }`
[INFO] [stdout] 699a8e5f99077752aa2d9ed674e7d3b810ecc08306055f9b5f5f7a3a3b2000ad
[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] 644cfcf0e517afdfded4e941e4cb0ae6860da0c87b7413d7b1f2ca1e2c668a74
[INFO] running `Command { std: "docker" "start" "-a" "644cfcf0e517afdfded4e941e4cb0ae6860da0c87b7413d7b1f2ca1e2c668a74", kill_on_drop: false }`
[INFO] [stderr]    Compiling membrane_types v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "644cfcf0e517afdfded4e941e4cb0ae6860da0c87b7413d7b1f2ca1e2c668a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "644cfcf0e517afdfded4e941e4cb0ae6860da0c87b7413d7b1f2ca1e2c668a74", kill_on_drop: false }`
[INFO] [stdout] 644cfcf0e517afdfded4e941e4cb0ae6860da0c87b7413d7b1f2ca1e2c668a74
[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] 028f4e5eb2e17d3d8e7bd9313011bc6efc8ffa306db521b822430f1f300b4870
[INFO] running `Command { std: "docker" "start" "-a" "028f4e5eb2e17d3d8e7bd9313011bc6efc8ffa306db521b822430f1f300b4870", kill_on_drop: false }`
[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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/membrane_types-f6d1f2c57b704029)
[INFO] [stderr]    Doc-tests membrane_types
[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" "028f4e5eb2e17d3d8e7bd9313011bc6efc8ffa306db521b822430f1f300b4870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028f4e5eb2e17d3d8e7bd9313011bc6efc8ffa306db521b822430f1f300b4870", kill_on_drop: false }`
[INFO] [stdout] 028f4e5eb2e17d3d8e7bd9313011bc6efc8ffa306db521b822430f1f300b4870