[INFO] fetching crate single_use_seals 0.5.5...
[INFO] checking single_use_seals-0.5.5 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate single_use_seals 0.5.5 into /workspace/builds/worker-45/source
[INFO] validating manifest of crates.io crate single_use_seals 0.5.5 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate single_use_seals 0.5.5
[INFO] finished tweaking crates.io crate single_use_seals 0.5.5
[INFO] tweaked toml for crates.io crate single_use_seals 0.5.5 written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 512e5e93bcae2dfc492cd163a411bfe1edf15e31919fa58fcbca412f6df9b3e8
[INFO] running `Command { std: "docker" "start" "-a" "512e5e93bcae2dfc492cd163a411bfe1edf15e31919fa58fcbca412f6df9b3e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "512e5e93bcae2dfc492cd163a411bfe1edf15e31919fa58fcbca412f6df9b3e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512e5e93bcae2dfc492cd163a411bfe1edf15e31919fa58fcbca412f6df9b3e8", kill_on_drop: false }`
[INFO] [stdout] 512e5e93bcae2dfc492cd163a411bfe1edf15e31919fa58fcbca412f6df9b3e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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=forbid" "-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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc0ef7cd6f2fd8174848c81e7f0e838b44a3948d842d19353ab7facf52bfff97
[INFO] running `Command { std: "docker" "start" "-a" "fc0ef7cd6f2fd8174848c81e7f0e838b44a3948d842d19353ab7facf52bfff97", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling amplify_syn v1.1.6
[INFO] [stderr]    Compiling amplify_derive v2.9.0
[INFO] [stderr]     Checking single_use_seals v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.66s
[INFO] running `Command { std: "docker" "inspect" "fc0ef7cd6f2fd8174848c81e7f0e838b44a3948d842d19353ab7facf52bfff97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc0ef7cd6f2fd8174848c81e7f0e838b44a3948d842d19353ab7facf52bfff97", kill_on_drop: false }`
[INFO] [stdout] fc0ef7cd6f2fd8174848c81e7f0e838b44a3948d842d19353ab7facf52bfff97