[INFO] fetching crate compost 0.4.0...
[INFO] testing compost-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate compost 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate compost 0.4.0
[INFO] finished tweaking crates.io crate compost 0.4.0
[INFO] tweaked toml for crates.io crate compost 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate compost 0.4.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 566794cd1faae99c68126cb8341766703f0df49767fa1a713f4d6c3548cdccbe
[INFO] running `Command { std: "docker" "start" "-a" "566794cd1faae99c68126cb8341766703f0df49767fa1a713f4d6c3548cdccbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "566794cd1faae99c68126cb8341766703f0df49767fa1a713f4d6c3548cdccbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566794cd1faae99c68126cb8341766703f0df49767fa1a713f4d6c3548cdccbe", kill_on_drop: false }`
[INFO] [stdout] 566794cd1faae99c68126cb8341766703f0df49767fa1a713f4d6c3548cdccbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2947e9992d0d58f50eb4f701ae783b83e468ed65ce990f849a8c442cb906c738
[INFO] running `Command { std: "docker" "start" "-a" "2947e9992d0d58f50eb4f701ae783b83e468ed65ce990f849a8c442cb906c738", kill_on_drop: false }`
[INFO] [stderr]    Compiling compost v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "2947e9992d0d58f50eb4f701ae783b83e468ed65ce990f849a8c442cb906c738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2947e9992d0d58f50eb4f701ae783b83e468ed65ce990f849a8c442cb906c738", kill_on_drop: false }`
[INFO] [stdout] 2947e9992d0d58f50eb4f701ae783b83e468ed65ce990f849a8c442cb906c738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 91b5536410b5fedc61c6b36d40269147d4333b4ac58094320310ea16ac3ce3f9
[INFO] running `Command { std: "docker" "start" "-a" "91b5536410b5fedc61c6b36d40269147d4333b4ac58094320310ea16ac3ce3f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling compost v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "91b5536410b5fedc61c6b36d40269147d4333b4ac58094320310ea16ac3ce3f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91b5536410b5fedc61c6b36d40269147d4333b4ac58094320310ea16ac3ce3f9", kill_on_drop: false }`
[INFO] [stdout] 91b5536410b5fedc61c6b36d40269147d4333b4ac58094320310ea16ac3ce3f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8966e7e32acd6baa0c4d9abab6eea4e80ec5a4da266d417d156e36cb8c6cd629
[INFO] running `Command { std: "docker" "start" "-a" "8966e7e32acd6baa0c4d9abab6eea4e80ec5a4da266d417d156e36cb8c6cd629", 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/compost-158d7bb2a8206bd5)
[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 compost
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 754) - compile fail ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 678) - compile fail ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 709) - compile fail ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 799) ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 659) ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 830) - compile fail ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 723) ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 648) - compile fail ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 468) ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 692) ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 785) - compile fail ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 495) ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 740) ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 576) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 768) ... ok
[INFO] [stdout] test src/decompose.rs - decompose_impl::decompose (line 530) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8966e7e32acd6baa0c4d9abab6eea4e80ec5a4da266d417d156e36cb8c6cd629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8966e7e32acd6baa0c4d9abab6eea4e80ec5a4da266d417d156e36cb8c6cd629", kill_on_drop: false }`
[INFO] [stdout] 8966e7e32acd6baa0c4d9abab6eea4e80ec5a4da266d417d156e36cb8c6cd629