[INFO] fetching crate anymail 0.1.0...
[INFO] testing anymail-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate anymail 0.1.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate anymail 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate anymail 0.1.0
[INFO] finished tweaking crates.io crate anymail 0.1.0
[INFO] tweaked toml for crates.io crate anymail 0.1.0 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate crates.io crate anymail 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b9592ead7d97abefb648828ea8df22f2783554e8832d0d9b3beb0be98b378a9
[INFO] running `Command { std: "docker" "start" "-a" "5b9592ead7d97abefb648828ea8df22f2783554e8832d0d9b3beb0be98b378a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b9592ead7d97abefb648828ea8df22f2783554e8832d0d9b3beb0be98b378a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b9592ead7d97abefb648828ea8df22f2783554e8832d0d9b3beb0be98b378a9", kill_on_drop: false }`
[INFO] [stdout] 5b9592ead7d97abefb648828ea8df22f2783554e8832d0d9b3beb0be98b378a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a85b17a0d2261a2333df6ed7da258ebffa80bd291a2a06e38ce0143b6d90821
[INFO] running `Command { std: "docker" "start" "-a" "9a85b17a0d2261a2333df6ed7da258ebffa80bd291a2a06e38ce0143b6d90821", kill_on_drop: false }`
[INFO] [stderr]    Compiling anymail v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "9a85b17a0d2261a2333df6ed7da258ebffa80bd291a2a06e38ce0143b6d90821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a85b17a0d2261a2333df6ed7da258ebffa80bd291a2a06e38ce0143b6d90821", kill_on_drop: false }`
[INFO] [stdout] 9a85b17a0d2261a2333df6ed7da258ebffa80bd291a2a06e38ce0143b6d90821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45964a47aaece1c8888dc557ab495a4d7cd2b57c34598d2a1e126c9f218ad525
[INFO] running `Command { std: "docker" "start" "-a" "45964a47aaece1c8888dc557ab495a4d7cd2b57c34598d2a1e126c9f218ad525", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling anymail v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "45964a47aaece1c8888dc557ab495a4d7cd2b57c34598d2a1e126c9f218ad525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45964a47aaece1c8888dc557ab495a4d7cd2b57c34598d2a1e126c9f218ad525", kill_on_drop: false }`
[INFO] [stdout] 45964a47aaece1c8888dc557ab495a4d7cd2b57c34598d2a1e126c9f218ad525
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e54af42277ae8842030699a3f05caf00749049759e6a37ed1d6323156e72b108
[INFO] running `Command { std: "docker" "start" "-a" "e54af42277ae8842030699a3f05caf00749049759e6a37ed1d6323156e72b108", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/anymail-84fec3c933552b32)
[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" "e54af42277ae8842030699a3f05caf00749049759e6a37ed1d6323156e72b108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54af42277ae8842030699a3f05caf00749049759e6a37ed1d6323156e72b108", kill_on_drop: false }`
[INFO] [stdout] e54af42277ae8842030699a3f05caf00749049759e6a37ed1d6323156e72b108