[INFO] fetching crate aerosol 0.3.0...
[INFO] checking aerosol-0.3.0 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate aerosol 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate aerosol 0.3.0 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aerosol 0.3.0
[INFO] finished tweaking crates.io crate aerosol 0.3.0
[INFO] tweaked toml for crates.io crate aerosol 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate aerosol 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tt-call v1.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a3ab9bc4ebbca5ed835cb51dd5039d56337fa4969d3b0bc1d0df7649af888be
[INFO] running `Command { std: "docker" "start" "-a" "1a3ab9bc4ebbca5ed835cb51dd5039d56337fa4969d3b0bc1d0df7649af888be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a3ab9bc4ebbca5ed835cb51dd5039d56337fa4969d3b0bc1d0df7649af888be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a3ab9bc4ebbca5ed835cb51dd5039d56337fa4969d3b0bc1d0df7649af888be", kill_on_drop: false }`
[INFO] [stdout] 1a3ab9bc4ebbca5ed835cb51dd5039d56337fa4969d3b0bc1d0df7649af888be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e72dc2fe92698b49aedd76e16ecc165652381b5289f8a4c66579082801803ebf
[INFO] running `Command { std: "docker" "start" "-a" "e72dc2fe92698b49aedd76e16ecc165652381b5289f8a4c66579082801803ebf", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]     Checking tt-call v1.0.6
[INFO] [stderr]     Checking aerosol v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "e72dc2fe92698b49aedd76e16ecc165652381b5289f8a4c66579082801803ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e72dc2fe92698b49aedd76e16ecc165652381b5289f8a4c66579082801803ebf", kill_on_drop: false }`
[INFO] [stdout] e72dc2fe92698b49aedd76e16ecc165652381b5289f8a4c66579082801803ebf