[INFO] fetching crate boa_gc 0.21.0...
[INFO] testing boa_gc-0.21.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate boa_gc 0.21.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate boa_gc 0.21.0
[INFO] finished tweaking crates.io crate boa_gc 0.21.0
[INFO] tweaked toml for crates.io crate boa_gc 0.21.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate boa_gc 0.21.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate boa_gc 0.21.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58444ed1d980d8f00e5bbb128d29903699d759ba29515fd843827523a574dcfe
[INFO] running `Command { std: "docker" "start" "-a" "58444ed1d980d8f00e5bbb128d29903699d759ba29515fd843827523a574dcfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58444ed1d980d8f00e5bbb128d29903699d759ba29515fd843827523a574dcfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58444ed1d980d8f00e5bbb128d29903699d759ba29515fd843827523a574dcfe", kill_on_drop: false }`
[INFO] [stdout] 58444ed1d980d8f00e5bbb128d29903699d759ba29515fd843827523a574dcfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a29968d08f7439dd43465dd6524acacae5433ccd61d7be5ddbcf6c0a0bdef5a
[INFO] running `Command { std: "docker" "start" "-a" "1a29968d08f7439dd43465dd6524acacae5433ccd61d7be5ddbcf6c0a0bdef5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling cow-utils v0.1.3
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling boa_macros v0.21.0
[INFO] [stderr]    Compiling boa_gc v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.17s
[INFO] running `Command { std: "docker" "inspect" "1a29968d08f7439dd43465dd6524acacae5433ccd61d7be5ddbcf6c0a0bdef5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a29968d08f7439dd43465dd6524acacae5433ccd61d7be5ddbcf6c0a0bdef5a", kill_on_drop: false }`
[INFO] [stdout] 1a29968d08f7439dd43465dd6524acacae5433ccd61d7be5ddbcf6c0a0bdef5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 734c65231a790b247f21ad142d882eeef8f9fdf61ad5f26b73d6da909bbf4815
[INFO] running `Command { std: "docker" "start" "-a" "734c65231a790b247f21ad142d882eeef8f9fdf61ad5f26b73d6da909bbf4815", kill_on_drop: false }`
[INFO] [stderr]    Compiling boa_gc v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "734c65231a790b247f21ad142d882eeef8f9fdf61ad5f26b73d6da909bbf4815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "734c65231a790b247f21ad142d882eeef8f9fdf61ad5f26b73d6da909bbf4815", kill_on_drop: false }`
[INFO] [stdout] 734c65231a790b247f21ad142d882eeef8f9fdf61ad5f26b73d6da909bbf4815
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44aabb43420ab082e84937890cf5bf572979fff4108a2c5206772e638cfdd3d1
[INFO] running `Command { std: "docker" "start" "-a" "44aabb43420ab082e84937890cf5bf572979fff4108a2c5206772e638cfdd3d1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/boa_gc-e559cc39b661a08e)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test::weak::eph_allocation_chains ... ok
[INFO] [stdout] test test::erased::c_style_inheritance ... ok
[INFO] [stdout] test test::allocation::gc_basic_cell_allocation ... ok
[INFO] [stdout] test test::weak::eph_basic_clone_test ... ok
[INFO] [stdout] test test::weak::eph_ephemeron_test ... ok
[INFO] [stdout] test test::erased::erased_gc ... ok
[INFO] [stdout] test test::cell::boa_borrow_mut_test ... ok
[INFO] [stdout] test test::weak::eph_weak_gc_test ... ok
[INFO] [stdout] test test::weak::eph_strong_self_reference ... ok
[INFO] [stdout] test test::weak::eph_basic_alloc_dump_test ... ok
[INFO] [stdout] test test::weak_map::weak_map_multiple ... ok
[INFO] [stdout] test test::weak_map::weak_map_basic ... ok
[INFO] [stdout] test test::weak::eph_finalizer ... ok
[INFO] [stdout] test test::erased::nested_erased_gc ... ok
[INFO] [stdout] test test::weak::eph_basic_upgrade_test ... ok
[INFO] [stdout] test test::weak::eph_gc_finalizer ... ok
[INFO] [stdout] test test::weak::eph_self_referential ... ok
[INFO] [stdout] test test::weak::eph_self_referential_chain ... ok
[INFO] [stdout] test test::weak_map::weak_map_key_live ... ok
[INFO] [stdout] test test::allocation::gc_basic_pointer_alloc ... ok
[INFO] [stdout] test test::allocation::gc_recursion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests boa_gc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "44aabb43420ab082e84937890cf5bf572979fff4108a2c5206772e638cfdd3d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44aabb43420ab082e84937890cf5bf572979fff4108a2c5206772e638cfdd3d1", kill_on_drop: false }`
[INFO] [stdout] 44aabb43420ab082e84937890cf5bf572979fff4108a2c5206772e638cfdd3d1