[INFO] fetching crate snafu-derive 0.8.9...
[INFO] testing snafu-derive-0.8.9 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate snafu-derive 0.8.9 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate snafu-derive 0.8.9
[INFO] finished tweaking crates.io crate snafu-derive 0.8.9
[INFO] tweaked toml for crates.io crate snafu-derive 0.8.9 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snafu-derive 0.8.9 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snafu-derive 0.8.9 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59d0ebec39bdab29ed8383ab8adbea5fc2a4098afe6e9f3ef11d9c29f085fc2c
[INFO] running `Command { std: "docker" "start" "-a" "59d0ebec39bdab29ed8383ab8adbea5fc2a4098afe6e9f3ef11d9c29f085fc2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59d0ebec39bdab29ed8383ab8adbea5fc2a4098afe6e9f3ef11d9c29f085fc2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d0ebec39bdab29ed8383ab8adbea5fc2a4098afe6e9f3ef11d9c29f085fc2c", kill_on_drop: false }`
[INFO] [stdout] 59d0ebec39bdab29ed8383ab8adbea5fc2a4098afe6e9f3ef11d9c29f085fc2c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05066a15e68483e2732c2acc611719c65b40701d1b1401f792235601c2a09aa3
[INFO] running `Command { std: "docker" "start" "-a" "05066a15e68483e2732c2acc611719c65b40701d1b1401f792235601c2a09aa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.56
[INFO] [stderr]    Compiling snafu-derive v0.8.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "05066a15e68483e2732c2acc611719c65b40701d1b1401f792235601c2a09aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05066a15e68483e2732c2acc611719c65b40701d1b1401f792235601c2a09aa3", kill_on_drop: false }`
[INFO] [stdout] 05066a15e68483e2732c2acc611719c65b40701d1b1401f792235601c2a09aa3
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 848f3d43858b5fdc8c8473ceb3cadc3514b28c9763e13b4979343120626be0d4
[INFO] running `Command { std: "docker" "start" "-a" "848f3d43858b5fdc8c8473ceb3cadc3514b28c9763e13b4979343120626be0d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling snafu-derive v0.8.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "848f3d43858b5fdc8c8473ceb3cadc3514b28c9763e13b4979343120626be0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "848f3d43858b5fdc8c8473ceb3cadc3514b28c9763e13b4979343120626be0d4", kill_on_drop: false }`
[INFO] [stdout] 848f3d43858b5fdc8c8473ceb3cadc3514b28c9763e13b4979343120626be0d4
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7df817bc12a069c8d6f80e69f5cbb7a0776ef60d1e0824703c647885728cde52
[INFO] running `Command { std: "docker" "start" "-a" "7df817bc12a069c8d6f80e69f5cbb7a0776ef60d1e0824703c647885728cde52", 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/snafu_derive-ae42ae23d8ac030b)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests snafu_derive
[INFO] [stdout] test parse::test::ignores_format_spec ... ok
[INFO] [stdout] test parse::test::finds_named_argument ... ok
[INFO] [stdout] test parse::test::finds_multiple_named_arguments ... ok
[INFO] [stdout] test parse::test::finds_named_arguments_around_escaped ... ok
[INFO] [stdout] test parse::test::ignores_escaped_braces ... ok
[INFO] [stdout] test parse::test::ignores_positional_arguments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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" "7df817bc12a069c8d6f80e69f5cbb7a0776ef60d1e0824703c647885728cde52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df817bc12a069c8d6f80e69f5cbb7a0776ef60d1e0824703c647885728cde52", kill_on_drop: false }`
[INFO] [stdout] 7df817bc12a069c8d6f80e69f5cbb7a0776ef60d1e0824703c647885728cde52