[INFO] fetching crate rwt 0.4.0...
[INFO] testing rwt-0.4.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rwt 0.4.0 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate rwt 0.4.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rwt 0.4.0
[INFO] finished tweaking crates.io crate rwt 0.4.0
[INFO] tweaked toml for crates.io crate rwt 0.4.0 written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa098218592e2222706db57db8aad86df7cc4eeb155cb62cce0d0e2ce94cbd67
[INFO] running `Command { std: "docker" "start" "-a" "aa098218592e2222706db57db8aad86df7cc4eeb155cb62cce0d0e2ce94cbd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa098218592e2222706db57db8aad86df7cc4eeb155cb62cce0d0e2ce94cbd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa098218592e2222706db57db8aad86df7cc4eeb155cb62cce0d0e2ce94cbd67", kill_on_drop: false }`
[INFO] [stdout] aa098218592e2222706db57db8aad86df7cc4eeb155cb62cce0d0e2ce94cbd67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d4c2ff1410e7b086037a3138244eea7806862b0a845cac673b7440cd5dafde1
[INFO] running `Command { std: "docker" "start" "-a" "0d4c2ff1410e7b086037a3138244eea7806862b0a845cac673b7440cd5dafde1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling rwt v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.94s
[INFO] running `Command { std: "docker" "inspect" "0d4c2ff1410e7b086037a3138244eea7806862b0a845cac673b7440cd5dafde1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d4c2ff1410e7b086037a3138244eea7806862b0a845cac673b7440cd5dafde1", kill_on_drop: false }`
[INFO] [stdout] 0d4c2ff1410e7b086037a3138244eea7806862b0a845cac673b7440cd5dafde1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fbb1513d06ddc159b4e594bf022aadd23d1d9f1476a3487e67ff74e3e95706f
[INFO] running `Command { std: "docker" "start" "-a" "8fbb1513d06ddc159b4e594bf022aadd23d1d9f1476a3487e67ff74e3e95706f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rwt v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "8fbb1513d06ddc159b4e594bf022aadd23d1d9f1476a3487e67ff74e3e95706f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fbb1513d06ddc159b4e594bf022aadd23d1d9f1476a3487e67ff74e3e95706f", kill_on_drop: false }`
[INFO] [stdout] 8fbb1513d06ddc159b4e594bf022aadd23d1d9f1476a3487e67ff74e3e95706f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68b703fdb593fddae3b228d88a5b51ff14be01d5c7ed0236c568e35ccea80b03
[INFO] running `Command { std: "docker" "start" "-a" "68b703fdb593fddae3b228d88a5b51ff14be01d5c7ed0236c568e35ccea80b03", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rwt-954c8bc38748d610)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]    Doc-tests rwt
[INFO] [stdout] test tests::create_rwt_with_payload ... ok
[INFO] [stdout] test tests::deserialize_rwt ... ok
[INFO] [stdout] test tests::serialize_rwt ... ok
[INFO] [stdout] test tests::invalidate_rwt ... ok
[INFO] [stdout] test tests::validate_rwt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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" "68b703fdb593fddae3b228d88a5b51ff14be01d5c7ed0236c568e35ccea80b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b703fdb593fddae3b228d88a5b51ff14be01d5c7ed0236c568e35ccea80b03", kill_on_drop: false }`
[INFO] [stdout] 68b703fdb593fddae3b228d88a5b51ff14be01d5c7ed0236c568e35ccea80b03