[INFO] fetching crate deepsize 0.2.0... [INFO] testing deepsize-0.2.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate deepsize 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate deepsize 0.2.0 [INFO] finished tweaking crates.io crate deepsize 0.2.0 [INFO] tweaked toml for crates.io crate deepsize 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate deepsize 0.2.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate deepsize 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded deepsize_derive v0.1.1 [INFO] [stderr] Downloaded ahash v0.4.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31abfdc6455b5c4461c03fe5cbb856775c57a96855c544ee0018a7e226d69c95 [INFO] running `Command { std: "docker" "start" "-a" "31abfdc6455b5c4461c03fe5cbb856775c57a96855c544ee0018a7e226d69c95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31abfdc6455b5c4461c03fe5cbb856775c57a96855c544ee0018a7e226d69c95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31abfdc6455b5c4461c03fe5cbb856775c57a96855c544ee0018a7e226d69c95", kill_on_drop: false }` [INFO] [stdout] 31abfdc6455b5c4461c03fe5cbb856775c57a96855c544ee0018a7e226d69c95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e4784719914e683b80228a81ff7a5d884c15186971f34642604124bcf89c37e [INFO] running `Command { std: "docker" "start" "-a" "7e4784719914e683b80228a81ff7a5d884c15186971f34642604124bcf89c37e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling deepsize_derive v0.1.1 [INFO] [stderr] Compiling deepsize v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.88s [INFO] running `Command { std: "docker" "inspect" "7e4784719914e683b80228a81ff7a5d884c15186971f34642604124bcf89c37e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e4784719914e683b80228a81ff7a5d884c15186971f34642604124bcf89c37e", kill_on_drop: false }` [INFO] [stdout] 7e4784719914e683b80228a81ff7a5d884c15186971f34642604124bcf89c37e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe4bb2d007085c4ed208e72c5471084ae2cd704684c01c8614cc6b15ef4a5544 [INFO] running `Command { std: "docker" "start" "-a" "fe4bb2d007085c4ed208e72c5471084ae2cd704684c01c8614cc6b15ef4a5544", kill_on_drop: false }` [INFO] [stderr] Compiling deepsize v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/test.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | struct Test(u8); [INFO] [stdout] | ---- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/test.rs:66:18 [INFO] [stdout] | [INFO] [stdout] 66 | struct Test2(Test, u8); [INFO] [stdout] | ----- ^^^^ ^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "fe4bb2d007085c4ed208e72c5471084ae2cd704684c01c8614cc6b15ef4a5544", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe4bb2d007085c4ed208e72c5471084ae2cd704684c01c8614cc6b15ef4a5544", kill_on_drop: false }` [INFO] [stdout] fe4bb2d007085c4ed208e72c5471084ae2cd704684c01c8614cc6b15ef4a5544 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 31937543102b50654adb7b01c19f4d67135e7f5f5aefc16e742b654cfe01cedc [INFO] running `Command { std: "docker" "start" "-a" "31937543102b50654adb7b01c19f4d67135e7f5f5aefc16e742b654cfe01cedc", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/test.rs:63:17 [INFO] [stderr] | [INFO] [stderr] 63 | struct Test(u8); [INFO] [stderr] | ---- ^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/test.rs:66:18 [INFO] [stderr] | [INFO] [stderr] 66 | struct Test2(Test, u8); [INFO] [stderr] | ----- ^^^^ ^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing these fields [INFO] [stderr] [INFO] [stderr] warning: `deepsize` (lib test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deepsize-9293af28425354cb) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test::arcs ... ok [INFO] [stdout] test test::boxes ... ok [INFO] [stdout] test test::primitive_types ... ok [INFO] [stdout] test test::strings ... ok [INFO] [stdout] test test::context_tests::context_rc_test ... ok [INFO] [stdout] test test::test_derive::test_1 ... ok [INFO] [stdout] test test::test_derive::test_enum ... ok [INFO] [stdout] test test::tuples ... ok [INFO] [stdout] test test::alignment ... ok [INFO] [stderr] Doc-tests deepsize [INFO] [stdout] test test::slices ... ok [INFO] [stdout] test test::context_tests::context_arc_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - DeepSizeOf::deep_size_of_children (line 114) ... ignored [INFO] [stdout] test src/lib.rs - alloc::collections::VecDeque::deep_size_of_children (line 250) ... ok [INFO] [stdout] test src/default_impls.rs - default_impls::known_deep_size (line 8) ... ok [INFO] [stdout] test src/lib.rs - DeepSizeOf::deep_size_of (line 64) ... ok [INFO] [stdout] test src/lib.rs - alloc::vec::Vec::deep_size_of_children (line 196) ... ok [INFO] [stdout] test src/lib.rs - alloc::collections::LinkedList::deep_size_of_children (line 280) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/lib.rs - alloc::vec::Vec::deep_size_of_children (line 208) ... ok [INFO] [stdout] test src/lib.rs - alloc::collections::VecDeque::deep_size_of_children (line 236) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.70s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "31937543102b50654adb7b01c19f4d67135e7f5f5aefc16e742b654cfe01cedc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31937543102b50654adb7b01c19f4d67135e7f5f5aefc16e742b654cfe01cedc", kill_on_drop: false }` [INFO] [stdout] 31937543102b50654adb7b01c19f4d67135e7f5f5aefc16e742b654cfe01cedc