[INFO] fetching crate nested-struct 0.1.0...
[INFO] testing nested-struct-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate nested-struct 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate nested-struct 0.1.0
[INFO] finished tweaking crates.io crate nested-struct 0.1.0
[INFO] tweaked toml for crates.io crate nested-struct 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nested-struct 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 152a72cfc4deb9bcf800fffe7b929c32aee6b2c50c77d41600eb975df9b63b06
[INFO] running `Command { std: "docker" "start" "-a" "152a72cfc4deb9bcf800fffe7b929c32aee6b2c50c77d41600eb975df9b63b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "152a72cfc4deb9bcf800fffe7b929c32aee6b2c50c77d41600eb975df9b63b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152a72cfc4deb9bcf800fffe7b929c32aee6b2c50c77d41600eb975df9b63b06", kill_on_drop: false }`
[INFO] [stdout] 152a72cfc4deb9bcf800fffe7b929c32aee6b2c50c77d41600eb975df9b63b06
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94a450525e517e748bd162ca8bf3f9b51afab678e82cc726c6d87149fd42d933
[INFO] running `Command { std: "docker" "start" "-a" "94a450525e517e748bd162ca8bf3f9b51afab678e82cc726c6d87149fd42d933", kill_on_drop: false }`
[INFO] [stderr]    Compiling nested-struct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "94a450525e517e748bd162ca8bf3f9b51afab678e82cc726c6d87149fd42d933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a450525e517e748bd162ca8bf3f9b51afab678e82cc726c6d87149fd42d933", kill_on_drop: false }`
[INFO] [stdout] 94a450525e517e748bd162ca8bf3f9b51afab678e82cc726c6d87149fd42d933
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa3c00c3da664337cc04f34d082391a71bf1ad2cf786ccea774f3ab2bae87d32
[INFO] running `Command { std: "docker" "start" "-a" "fa3c00c3da664337cc04f34d082391a71bf1ad2cf786ccea774f3ab2bae87d32", kill_on_drop: false }`
[INFO] [stderr]    Compiling nested-struct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "fa3c00c3da664337cc04f34d082391a71bf1ad2cf786ccea774f3ab2bae87d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3c00c3da664337cc04f34d082391a71bf1ad2cf786ccea774f3ab2bae87d32", kill_on_drop: false }`
[INFO] [stdout] fa3c00c3da664337cc04f34d082391a71bf1ad2cf786ccea774f3ab2bae87d32
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd3861a1a8dc710af87ce7e5d0fbeb22a53393c18d8c6ff191623fec0e047234
[INFO] running `Command { std: "docker" "start" "-a" "dd3861a1a8dc710af87ce7e5d0fbeb22a53393c18d8c6ff191623fec0e047234", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nested_struct-53321ae43ad5f6f1)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::supports_empty_named_struct ... ok
[INFO] [stdout] test tests::supports_named_struct_with_nested_fields ... ok
[INFO] [stdout] test tests::supports_named_struct_with_nested_fields_using_nested_attribute ... ok
[INFO] [stdout] test tests::supports_named_struct_with_regular_fields ... ok
[INFO] [stdout] test tests::supports_named_struct_with_deeply_nested_fields ... ok
[INFO] [stderr]    Doc-tests nested_struct
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 108) ... ok
[INFO] [stdout] test src/lib.rs - (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd3861a1a8dc710af87ce7e5d0fbeb22a53393c18d8c6ff191623fec0e047234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd3861a1a8dc710af87ce7e5d0fbeb22a53393c18d8c6ff191623fec0e047234", kill_on_drop: false }`
[INFO] [stdout] dd3861a1a8dc710af87ce7e5d0fbeb22a53393c18d8c6ff191623fec0e047234