[INFO] fetching crate swimos_format 0.1.1...
[INFO] testing swimos_format-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate swimos_format 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate swimos_format 0.1.1
[INFO] finished tweaking crates.io crate swimos_format 0.1.1
[INFO] tweaked toml for crates.io crate swimos_format 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swimos_format 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea48b43df2c4ee10d3e061255ae7a9aa91f86b83c7698ec0f459d8e4dd702bbc
[INFO] running `Command { std: "docker" "start" "-a" "ea48b43df2c4ee10d3e061255ae7a9aa91f86b83c7698ec0f459d8e4dd702bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea48b43df2c4ee10d3e061255ae7a9aa91f86b83c7698ec0f459d8e4dd702bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea48b43df2c4ee10d3e061255ae7a9aa91f86b83c7698ec0f459d8e4dd702bbc", kill_on_drop: false }`
[INFO] [stdout] ea48b43df2c4ee10d3e061255ae7a9aa91f86b83c7698ec0f459d8e4dd702bbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fa3495efd45a62c4d124d12bacfcd5d857e09317bd028ebd1effe136328db18
[INFO] running `Command { std: "docker" "start" "-a" "1fa3495efd45a62c4d124d12bacfcd5d857e09317bd028ebd1effe136328db18", kill_on_drop: false }`
[INFO] [stderr]    Compiling swimos_format v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "1fa3495efd45a62c4d124d12bacfcd5d857e09317bd028ebd1effe136328db18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fa3495efd45a62c4d124d12bacfcd5d857e09317bd028ebd1effe136328db18", kill_on_drop: false }`
[INFO] [stdout] 1fa3495efd45a62c4d124d12bacfcd5d857e09317bd028ebd1effe136328db18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 197aadb4c943268ed7ca2c38ec167a2e272c64bf478ac4671bbd49d92061f3cb
[INFO] running `Command { std: "docker" "start" "-a" "197aadb4c943268ed7ca2c38ec167a2e272c64bf478ac4671bbd49d92061f3cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling swimos_format v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "197aadb4c943268ed7ca2c38ec167a2e272c64bf478ac4671bbd49d92061f3cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "197aadb4c943268ed7ca2c38ec167a2e272c64bf478ac4671bbd49d92061f3cb", kill_on_drop: false }`
[INFO] [stdout] 197aadb4c943268ed7ca2c38ec167a2e272c64bf478ac4671bbd49d92061f3cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9decd5224dcbb199907cccab75a13c61ed819bbd49c7e408173c0aa5e0c0bd3
[INFO] running `Command { std: "docker" "start" "-a" "f9decd5224dcbb199907cccab75a13c61ed819bbd49c7e408173c0aa5e0c0bd3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swimos_format-d34c11877c435d3f)
[INFO] [stdout] running 1 test
[INFO] [stdout] test print::tests::comma_sep_values ... ok
[INFO] [stderr]    Doc-tests swimos_format
[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] [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] running `Command { std: "docker" "inspect" "f9decd5224dcbb199907cccab75a13c61ed819bbd49c7e408173c0aa5e0c0bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9decd5224dcbb199907cccab75a13c61ed819bbd49c7e408173c0aa5e0c0bd3", kill_on_drop: false }`
[INFO] [stdout] f9decd5224dcbb199907cccab75a13c61ed819bbd49c7e408173c0aa5e0c0bd3