[INFO] fetching crate aerosol 0.3.0...
[INFO] testing aerosol-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate aerosol 0.3.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate aerosol 0.3.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-16/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00e6069d8c1f2efb938ad4b5dd02ed7c34b4bb80751b4d313031a6a801dfadea
[INFO] running `Command { std: "docker" "start" "-a" "00e6069d8c1f2efb938ad4b5dd02ed7c34b4bb80751b4d313031a6a801dfadea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00e6069d8c1f2efb938ad4b5dd02ed7c34b4bb80751b4d313031a6a801dfadea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e6069d8c1f2efb938ad4b5dd02ed7c34b4bb80751b4d313031a6a801dfadea", kill_on_drop: false }`
[INFO] [stdout] 00e6069d8c1f2efb938ad4b5dd02ed7c34b4bb80751b4d313031a6a801dfadea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c69f1601289b47477b271f80b44f558e05713aa07e02917378002fa5c5a5b00f
[INFO] running `Command { std: "docker" "start" "-a" "c69f1601289b47477b271f80b44f558e05713aa07e02917378002fa5c5a5b00f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling tt-call v1.0.6
[INFO] [stderr]    Compiling aerosol v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "c69f1601289b47477b271f80b44f558e05713aa07e02917378002fa5c5a5b00f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c69f1601289b47477b271f80b44f558e05713aa07e02917378002fa5c5a5b00f", kill_on_drop: false }`
[INFO] [stdout] c69f1601289b47477b271f80b44f558e05713aa07e02917378002fa5c5a5b00f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d2ab341ed5bbd2a9ac2e5a37dc6a50af6c6d325461065837e9afb7b5653f5b4
[INFO] running `Command { std: "docker" "start" "-a" "6d2ab341ed5bbd2a9ac2e5a37dc6a50af6c6d325461065837e9afb7b5653f5b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling aerosol v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "6d2ab341ed5bbd2a9ac2e5a37dc6a50af6c6d325461065837e9afb7b5653f5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d2ab341ed5bbd2a9ac2e5a37dc6a50af6c6d325461065837e9afb7b5653f5b4", kill_on_drop: false }`
[INFO] [stdout] 6d2ab341ed5bbd2a9ac2e5a37dc6a50af6c6d325461065837e9afb7b5653f5b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c959a424bf783be779607918013b658a2b692f1658928c031761ebc74a3d2f7
[INFO] running `Command { std: "docker" "start" "-a" "8c959a424bf783be779607918013b658a2b692f1658928c031761ebc74a3d2f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aerosol-6e1409688fe4d5d1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test join::test_join ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aerosol-0c565b0a3c3df393)
[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] [stderr]    Doc-tests aerosol
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/interface.rs - interface::define_interface (line 145) ... ok
[INFO] [stdout] test src/interface.rs - interface::define_interface (line 166) ... ok
[INFO] [stdout] test src/context.rs - context::define_context (line 202) ... ok
[INFO] [stdout] test src/context.rs - context::define_context (line 240) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c959a424bf783be779607918013b658a2b692f1658928c031761ebc74a3d2f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c959a424bf783be779607918013b658a2b692f1658928c031761ebc74a3d2f7", kill_on_drop: false }`
[INFO] [stdout] 8c959a424bf783be779607918013b658a2b692f1658928c031761ebc74a3d2f7