[INFO] fetching crate deepsize 0.2.0... [INFO] testing deepsize-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate deepsize 0.2.0 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate deepsize 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indexmap v1.6.0 [INFO] [stderr] Downloaded deepsize_derive v0.1.1 [INFO] [stderr] Downloaded num-integer v0.1.43 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded num-traits v0.2.12 [INFO] [stderr] Downloaded arrayvec v0.5.1 [INFO] [stderr] Downloaded slotmap v0.4.0 [INFO] [stderr] Downloaded ahash v0.4.5 [INFO] [stderr] Downloaded smallvec v1.4.2 [INFO] [stderr] Downloaded libc v0.2.80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0bac49f079ba7a7559f02793cfbbc7aa619e23f1909a8995c1ebe158dff12900 [INFO] running `Command { std: "docker" "start" "-a" "0bac49f079ba7a7559f02793cfbbc7aa619e23f1909a8995c1ebe158dff12900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bac49f079ba7a7559f02793cfbbc7aa619e23f1909a8995c1ebe158dff12900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bac49f079ba7a7559f02793cfbbc7aa619e23f1909a8995c1ebe158dff12900", kill_on_drop: false }` [INFO] [stdout] 0bac49f079ba7a7559f02793cfbbc7aa619e23f1909a8995c1ebe158dff12900 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4081de0a1d0e52f5d34926a91867fca4df81f62992586a0c39f6bdf46c422298 [INFO] running `Command { std: "docker" "start" "-a" "4081de0a1d0e52f5d34926a91867fca4df81f62992586a0c39f6bdf46c422298", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [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 4.07s [INFO] running `Command { std: "docker" "inspect" "4081de0a1d0e52f5d34926a91867fca4df81f62992586a0c39f6bdf46c422298", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4081de0a1d0e52f5d34926a91867fca4df81f62992586a0c39f6bdf46c422298", kill_on_drop: false }` [INFO] [stdout] 4081de0a1d0e52f5d34926a91867fca4df81f62992586a0c39f6bdf46c422298 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28949cbd2aa61512dcbec887f0506eba637aa495e8d408fc1502b58b9fa85678 [INFO] running `Command { std: "docker" "start" "-a" "28949cbd2aa61512dcbec887f0506eba637aa495e8d408fc1502b58b9fa85678", 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)]` (part of `#[warn(unused)]`) 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 0.65s [INFO] running `Command { std: "docker" "inspect" "28949cbd2aa61512dcbec887f0506eba637aa495e8d408fc1502b58b9fa85678", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28949cbd2aa61512dcbec887f0506eba637aa495e8d408fc1502b58b9fa85678", kill_on_drop: false }` [INFO] [stdout] 28949cbd2aa61512dcbec887f0506eba637aa495e8d408fc1502b58b9fa85678 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 99bda794230993d2237bccf0015dda0783655bda723529ae06cdedd6d30cba74 [INFO] running `Command { std: "docker" "start" "-a" "99bda794230993d2237bccf0015dda0783655bda723529ae06cdedd6d30cba74", 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)]` (part of `#[warn(unused)]`) 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 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deepsize-cdd74be11ab7e05e) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test::alignment ... ok [INFO] [stdout] test test::arcs ... ok [INFO] [stdout] test test::boxes ... ok [INFO] [stderr] Doc-tests deepsize [INFO] [stdout] test test::context_tests::context_arc_test ... ok [INFO] [stdout] test test::slices ... ok [INFO] [stdout] test test::context_tests::context_rc_test ... ok [INFO] [stdout] test test::primitive_types ... ok [INFO] [stdout] test test::test_derive::test_1 ... ok [INFO] [stdout] test test::strings ... ok [INFO] [stdout] test test::test_derive::test_enum ... ok [INFO] [stdout] test test::tuples ... 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::vec::Vec::deep_size_of_children (line 208) ... ok [INFO] [stdout] test src/lib.rs - alloc::collections::LinkedList::deep_size_of_children (line 280) ... ok [INFO] [stdout] test src/default_impls.rs - default_impls::known_deep_size (line 8) ... ok [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/lib.rs - alloc::vec::Vec::deep_size_of_children (line 196) ... ok [INFO] [stdout] test src/lib.rs - DeepSizeOf::deep_size_of (line 64) ... ok [INFO] [stdout] test src/lib.rs - alloc::collections::VecDeque::deep_size_of_children (line 250) ... 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 0.86s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "99bda794230993d2237bccf0015dda0783655bda723529ae06cdedd6d30cba74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99bda794230993d2237bccf0015dda0783655bda723529ae06cdedd6d30cba74", kill_on_drop: false }` [INFO] [stdout] 99bda794230993d2237bccf0015dda0783655bda723529ae06cdedd6d30cba74