[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<T>::deep_size_of_children (line 208) ... ok
[INFO] [stdout] test src/lib.rs - alloc::collections::LinkedList<T>::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<T>::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<T>::deep_size_of_children (line 250) ... ok
[INFO] [stdout] test src/lib.rs - alloc::collections::VecDeque<T>::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
