[INFO] fetching crate boa_gc 0.20.0...
[INFO] testing boa_gc-0.20.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate boa_gc 0.20.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate boa_gc 0.20.0
[INFO] finished tweaking crates.io crate boa_gc 0.20.0
[INFO] tweaked toml for crates.io crate boa_gc 0.20.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate boa_gc 0.20.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.15.5 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24cf24283a9bf6a474fe754f4b0ddf76559c6b6bfb73ae12f2c8d7f6b8e6409f
[INFO] running `Command { std: "docker" "start" "-a" "24cf24283a9bf6a474fe754f4b0ddf76559c6b6bfb73ae12f2c8d7f6b8e6409f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24cf24283a9bf6a474fe754f4b0ddf76559c6b6bfb73ae12f2c8d7f6b8e6409f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24cf24283a9bf6a474fe754f4b0ddf76559c6b6bfb73ae12f2c8d7f6b8e6409f", kill_on_drop: false }`
[INFO] [stdout] 24cf24283a9bf6a474fe754f4b0ddf76559c6b6bfb73ae12f2c8d7f6b8e6409f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e35c12057fe3a14c117cb40981ced8e180ef78befaf8623fca6d97ba8d56f90a
[INFO] running `Command { std: "docker" "start" "-a" "e35c12057fe3a14c117cb40981ced8e180ef78befaf8623fca6d97ba8d56f90a", kill_on_drop: false }`
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling boa_profiler v0.20.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling boa_macros v0.20.0
[INFO] [stderr]    Compiling boa_gc v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.63s
[INFO] running `Command { std: "docker" "inspect" "e35c12057fe3a14c117cb40981ced8e180ef78befaf8623fca6d97ba8d56f90a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35c12057fe3a14c117cb40981ced8e180ef78befaf8623fca6d97ba8d56f90a", kill_on_drop: false }`
[INFO] [stdout] e35c12057fe3a14c117cb40981ced8e180ef78befaf8623fca6d97ba8d56f90a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4b547e806cd31a72399c807e0af26a1ff1c2fd041dc6787f2210c426752524d
[INFO] running `Command { std: "docker" "start" "-a" "a4b547e806cd31a72399c807e0af26a1ff1c2fd041dc6787f2210c426752524d", kill_on_drop: false }`
[INFO] [stderr]    Compiling boa_gc v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "a4b547e806cd31a72399c807e0af26a1ff1c2fd041dc6787f2210c426752524d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b547e806cd31a72399c807e0af26a1ff1c2fd041dc6787f2210c426752524d", kill_on_drop: false }`
[INFO] [stdout] a4b547e806cd31a72399c807e0af26a1ff1c2fd041dc6787f2210c426752524d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e01a3348813043ae7d29a1bb89d60804d1d0624977d9999d343de6861d3ea570
[INFO] running `Command { std: "docker" "start" "-a" "e01a3348813043ae7d29a1bb89d60804d1d0624977d9999d343de6861d3ea570", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/boa_gc-1e01d752fa2dab47)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test::allocation::gc_basic_cell_allocation ... ok
[INFO] [stdout] test test::weak::eph_basic_clone_test ... ok
[INFO] [stdout] test test::allocation::gc_basic_pointer_alloc ... ok
[INFO] [stdout] test test::weak::eph_basic_upgrade_test ... ok
[INFO] [stdout] test test::weak::eph_basic_alloc_dump_test ... ok
[INFO] [stdout] test test::cell::boa_borrow_mut_test ... ok
[INFO] [stdout] test test::weak::eph_gc_finalizer ... ok
[INFO] [stdout] test test::weak::eph_allocation_chains ... ok
[INFO] [stdout] test test::weak::eph_finalizer ... ok
[INFO] [stdout] test test::weak::eph_self_referential_chain ... ok
[INFO] [stdout] test test::weak_map::weak_map_multiple ... ok
[INFO] [stdout] test test::weak_map::weak_map_key_live ... ok
[INFO] [stdout] test test::weak_map::weak_map_basic ... ok
[INFO] [stdout] test test::weak::eph_self_referential ... ok
[INFO] [stdout] test test::weak::eph_ephemeron_test ... ok
[INFO] [stdout] test test::weak::eph_weak_gc_test ... ok
[INFO] [stdout] test test::allocation::gc_recursion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.22s
[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" "e01a3348813043ae7d29a1bb89d60804d1d0624977d9999d343de6861d3ea570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e01a3348813043ae7d29a1bb89d60804d1d0624977d9999d343de6861d3ea570", kill_on_drop: false }`
[INFO] [stdout] e01a3348813043ae7d29a1bb89d60804d1d0624977d9999d343de6861d3ea570