[INFO] fetching crate ethane-abi 1.0.2...
[INFO] checking ethane-abi-1.0.2 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate ethane-abi 1.0.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ethane-abi 1.0.2 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ethane-abi 1.0.2
[INFO] finished tweaking crates.io crate ethane-abi 1.0.2
[INFO] tweaked toml for crates.io crate ethane-abi 1.0.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 862b4ecc49668e6e251df075963ee7a2ec2b8a7f67c5759bf81ca603225b2920
[INFO] running `Command { std: "docker" "start" "-a" "862b4ecc49668e6e251df075963ee7a2ec2b8a7f67c5759bf81ca603225b2920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "862b4ecc49668e6e251df075963ee7a2ec2b8a7f67c5759bf81ca603225b2920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862b4ecc49668e6e251df075963ee7a2ec2b8a7f67c5759bf81ca603225b2920", kill_on_drop: false }`
[INFO] [stdout] 862b4ecc49668e6e251df075963ee7a2ec2b8a7f67c5759bf81ca603225b2920
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bd54622d73a4fa1ab063b9f4cb4615d9c9456140e9c05fa611f34fb42f0e4e7
[INFO] running `Command { std: "docker" "start" "-a" "4bd54622d73a4fa1ab063b9f4cb4615d9c9456140e9c05fa611f34fb42f0e4e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling hex-literal v0.3.3
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]     Checking ethane-types v1.0.2
[INFO] [stderr]     Checking ethane-abi v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.63s
[INFO] running `Command { std: "docker" "inspect" "4bd54622d73a4fa1ab063b9f4cb4615d9c9456140e9c05fa611f34fb42f0e4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd54622d73a4fa1ab063b9f4cb4615d9c9456140e9c05fa611f34fb42f0e4e7", kill_on_drop: false }`
[INFO] [stdout] 4bd54622d73a4fa1ab063b9f4cb4615d9c9456140e9c05fa611f34fb42f0e4e7