[INFO] fetching crate moos 0.3.0...
[INFO] testing moos-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate moos 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate moos 0.3.0
[INFO] finished tweaking crates.io crate moos 0.3.0
[INFO] tweaked toml for crates.io crate moos 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate moos 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate moos 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 545468bc2ae5543ae8ce7e66cfef95375dd3378150dd03d9773c55fdce0bcbae
[INFO] running `Command { std: "docker" "start" "-a" "545468bc2ae5543ae8ce7e66cfef95375dd3378150dd03d9773c55fdce0bcbae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "545468bc2ae5543ae8ce7e66cfef95375dd3378150dd03d9773c55fdce0bcbae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545468bc2ae5543ae8ce7e66cfef95375dd3378150dd03d9773c55fdce0bcbae", kill_on_drop: false }`
[INFO] [stdout] 545468bc2ae5543ae8ce7e66cfef95375dd3378150dd03d9773c55fdce0bcbae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c425d39e9922a71ec2b5d21061eda0d89f74bb02058721bc2aff61acad63f1e8
[INFO] running `Command { std: "docker" "start" "-a" "c425d39e9922a71ec2b5d21061eda0d89f74bb02058721bc2aff61acad63f1e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling moos v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.55s
[INFO] running `Command { std: "docker" "inspect" "c425d39e9922a71ec2b5d21061eda0d89f74bb02058721bc2aff61acad63f1e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c425d39e9922a71ec2b5d21061eda0d89f74bb02058721bc2aff61acad63f1e8", kill_on_drop: false }`
[INFO] [stdout] c425d39e9922a71ec2b5d21061eda0d89f74bb02058721bc2aff61acad63f1e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 477f579fff221115fa79a97054f426d47574f43a8f8ce2311a78638f7a0e96af
[INFO] running `Command { std: "docker" "start" "-a" "477f579fff221115fa79a97054f426d47574f43a8f8ce2311a78638f7a0e96af", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]    Compiling moos v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.58s
[INFO] running `Command { std: "docker" "inspect" "477f579fff221115fa79a97054f426d47574f43a8f8ce2311a78638f7a0e96af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "477f579fff221115fa79a97054f426d47574f43a8f8ce2311a78638f7a0e96af", kill_on_drop: false }`
[INFO] [stdout] 477f579fff221115fa79a97054f426d47574f43a8f8ce2311a78638f7a0e96af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9e2a4706029f8ced90a71fcc15259471939d946ffe000b7c6f28b7bada38cc2
[INFO] running `Command { std: "docker" "start" "-a" "c9e2a4706029f8ced90a71fcc15259471939d946ffe000b7c6f28b7bada38cc2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/moos-dfb044c28a5209b4)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test cow_str::tests::cow_char_to_cow_str ... ok
[INFO] [stdout] test cow_str::tests::cow_str_to_string ... ok
[INFO] [stdout] test cow_str::tests::cow_to_cow_str ... ok
[INFO] [stdout] test cow_str::tests::cowstr_char_to_string ... ok
[INFO] [stdout] test cow_str::tests::cowstr_size ... ok
[INFO] [stdout] test inline_str::tests::inline_str_char_equality ... ok
[INFO] [stdout] test inline_str::tests::inline_str_cow_equality ... ok
[INFO] [stdout] test inline_str::tests::inline_str_equality ... ok
[INFO] [stdout] test inline_str::tests::try_inline_str_from_long_str ... ok
[INFO] [stdout] test inline_str::tests::try_inline_str_from_str ... ok
[INFO] [stdout] test inline_str::tests::inline_str_fits_twentytwo ... ok
[INFO] [stdout] test inline_str::tests::inline_str_from_unicode_char ... ok
[INFO] [stdout] test inline_str::tests::inline_str_as_mut_str ... ok
[INFO] [stdout] test inline_str::tests::inline_str_not_fits_twentythree ... ok
[INFO] [stdout] test inline_str::tests::inline_str_from_ascii_char ... ok
[INFO] [stdout] test cow_str::tests::cow_str_to_cow ... ok
[INFO] [stdout] test inline_str::tests::max_inline_str_len_is_at_least_4_bytes ... ok
[INFO] [stdout] test cow_str::tests::small_boxed_str_clones_to_stack ... ok
[INFO] [stderr]    Doc-tests moos
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/inline_str.rs - inline_str::InlineStr (line 73) ... ok
[INFO] [stdout] test src/cow_str.rs - cow_str::CowStr (line 40) ... ok
[INFO] [stdout] test src/inline_str.rs - inline_str::StringTooLongError (line 41) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.75s; merged doctests compilation took 0.72s
[INFO] running `Command { std: "docker" "inspect" "c9e2a4706029f8ced90a71fcc15259471939d946ffe000b7c6f28b7bada38cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9e2a4706029f8ced90a71fcc15259471939d946ffe000b7c6f28b7bada38cc2", kill_on_drop: false }`
[INFO] [stdout] c9e2a4706029f8ced90a71fcc15259471939d946ffe000b7c6f28b7bada38cc2