[INFO] fetching crate seahorse 1.1.2...
[INFO] checking seahorse-1.1.2 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate seahorse 1.1.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate seahorse 1.1.2 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate seahorse 1.1.2
[INFO] finished tweaking crates.io crate seahorse 1.1.2
[INFO] tweaked toml for crates.io crate seahorse 1.1.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate seahorse 1.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4c698febd59a8928b6f9da7dd681f5b2b2178fc61ec2c2c624ad3ebcfc32e76
[INFO] running `Command { std: "docker" "start" "-a" "e4c698febd59a8928b6f9da7dd681f5b2b2178fc61ec2c2c624ad3ebcfc32e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4c698febd59a8928b6f9da7dd681f5b2b2178fc61ec2c2c624ad3ebcfc32e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4c698febd59a8928b6f9da7dd681f5b2b2178fc61ec2c2c624ad3ebcfc32e76", kill_on_drop: false }`
[INFO] [stdout] e4c698febd59a8928b6f9da7dd681f5b2b2178fc61ec2c2c624ad3ebcfc32e76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa30cc9a6fe6efcaa52bad26bed0dca1dcb4190c9bf0d4e3f04f7c1a5149e6b7
[INFO] running `Command { std: "docker" "start" "-a" "fa30cc9a6fe6efcaa52bad26bed0dca1dcb4190c9bf0d4e3f04f7c1a5149e6b7", kill_on_drop: false }`
[INFO] [stderr]     Checking seahorse v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "fa30cc9a6fe6efcaa52bad26bed0dca1dcb4190c9bf0d4e3f04f7c1a5149e6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa30cc9a6fe6efcaa52bad26bed0dca1dcb4190c9bf0d4e3f04f7c1a5149e6b7", kill_on_drop: false }`
[INFO] [stdout] fa30cc9a6fe6efcaa52bad26bed0dca1dcb4190c9bf0d4e3f04f7c1a5149e6b7