[INFO] cloning repository https://github.com/howtocodeit/lock_tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/howtocodeit/lock_tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowtocodeit%2Flock_tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowtocodeit%2Flock_tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5513dfea405fff85400b2d13133d0716eb57ccce
[INFO] testing howtocodeit/lock_tree against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowtocodeit%2Flock_tree" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/howtocodeit/lock_tree
[INFO] finished tweaking git repo https://github.com/howtocodeit/lock_tree
[INFO] tweaked toml for git repo https://github.com/howtocodeit/lock_tree written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/howtocodeit/lock_tree on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/howtocodeit/lock_tree 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0d84bd994045d31fc4c55dec05209b05fa6d10f3b887cd2492ad06a817a3020
[INFO] running `Command { std: "docker" "start" "-a" "d0d84bd994045d31fc4c55dec05209b05fa6d10f3b887cd2492ad06a817a3020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0d84bd994045d31fc4c55dec05209b05fa6d10f3b887cd2492ad06a817a3020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d84bd994045d31fc4c55dec05209b05fa6d10f3b887cd2492ad06a817a3020", kill_on_drop: false }`
[INFO] [stdout] d0d84bd994045d31fc4c55dec05209b05fa6d10f3b887cd2492ad06a817a3020
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 026d5fcbee1e7df6b95e1633cb8a591ef621acfe9d1b894dcc35eee479f5cabc
[INFO] running `Command { std: "docker" "start" "-a" "026d5fcbee1e7df6b95e1633cb8a591ef621acfe9d1b894dcc35eee479f5cabc", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "026d5fcbee1e7df6b95e1633cb8a591ef621acfe9d1b894dcc35eee479f5cabc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "026d5fcbee1e7df6b95e1633cb8a591ef621acfe9d1b894dcc35eee479f5cabc", kill_on_drop: false }`
[INFO] [stdout] 026d5fcbee1e7df6b95e1633cb8a591ef621acfe9d1b894dcc35eee479f5cabc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 475ceddeaad1b2c79120f3df63ea099b90b518e82412872ad269f8432e37fd6e
[INFO] running `Command { std: "docker" "start" "-a" "475ceddeaad1b2c79120f3df63ea099b90b518e82412872ad269f8432e37fd6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "475ceddeaad1b2c79120f3df63ea099b90b518e82412872ad269f8432e37fd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475ceddeaad1b2c79120f3df63ea099b90b518e82412872ad269f8432e37fd6e", kill_on_drop: false }`
[INFO] [stdout] 475ceddeaad1b2c79120f3df63ea099b90b518e82412872ad269f8432e37fd6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93860bb97784c02804a99cf10241b65c59ebd72fea3e6c1fa1a4b3d4fc02e305
[INFO] running `Command { std: "docker" "start" "-a" "93860bb97784c02804a99cf10241b65c59ebd72fea3e6c1fa1a4b3d4fc02e305", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lock_tree-3179fca1e496534c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test relation::test::lock_a_then_c ... ok
[INFO] [stdout] test test::adopt ... ok
[INFO] [stdout] test test::lock_a_then_c ... ok
[INFO] [stdout] test test::cast_with_for_indexing_into_sub_field_state ... ok
[INFO] [stdout] test test::unlocked_access_does_not_prevent_locking ... ok
[INFO] [stdout] test test::unlocked_access_with_does_not_prevent_locking ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lock_tree
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/relation.rs - relation (line 17) - compile ... ok
[INFO] [stdout] test src/relation.rs - relation (line 54) - compile ... ok
[INFO] [stdout] test src/relation.rs - relation (line 39) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 163) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Locked<T,L>::adopt (line 541) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 111) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 62) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93860bb97784c02804a99cf10241b65c59ebd72fea3e6c1fa1a4b3d4fc02e305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93860bb97784c02804a99cf10241b65c59ebd72fea3e6c1fa1a4b3d4fc02e305", kill_on_drop: false }`
[INFO] [stdout] 93860bb97784c02804a99cf10241b65c59ebd72fea3e6c1fa1a4b3d4fc02e305