[INFO] fetching crate rscontainer 0.1.0...
[INFO] testing rscontainer-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate rscontainer 0.1.0 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate rscontainer 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rscontainer 0.1.0
[INFO] finished tweaking crates.io crate rscontainer 0.1.0
[INFO] tweaked toml for crates.io crate rscontainer 0.1.0 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bee59816dcc8aa2c0fb3515ecbac8883afd06c91745a4ef6e3599507fdcea49a
[INFO] running `Command { std: "docker" "start" "-a" "bee59816dcc8aa2c0fb3515ecbac8883afd06c91745a4ef6e3599507fdcea49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bee59816dcc8aa2c0fb3515ecbac8883afd06c91745a4ef6e3599507fdcea49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bee59816dcc8aa2c0fb3515ecbac8883afd06c91745a4ef6e3599507fdcea49a", kill_on_drop: false }`
[INFO] [stdout] bee59816dcc8aa2c0fb3515ecbac8883afd06c91745a4ef6e3599507fdcea49a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46cc6a32b63402ae4c1900f346dbf175b32ae53df88e832859e4ba7c5e02b4c3
[INFO] running `Command { std: "docker" "start" "-a" "46cc6a32b63402ae4c1900f346dbf175b32ae53df88e832859e4ba7c5e02b4c3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling rscontainer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "46cc6a32b63402ae4c1900f346dbf175b32ae53df88e832859e4ba7c5e02b4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46cc6a32b63402ae4c1900f346dbf175b32ae53df88e832859e4ba7c5e02b4c3", kill_on_drop: false }`
[INFO] [stdout] 46cc6a32b63402ae4c1900f346dbf175b32ae53df88e832859e4ba7c5e02b4c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1adbca284124d9b5e8d349c4f9ed581a0acc7d191aaff97ba85900606eb43af
[INFO] running `Command { std: "docker" "start" "-a" "f1adbca284124d9b5e8d349c4f9ed581a0acc7d191aaff97ba85900606eb43af", kill_on_drop: false }`
[INFO] [stderr]    Compiling rscontainer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "f1adbca284124d9b5e8d349c4f9ed581a0acc7d191aaff97ba85900606eb43af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1adbca284124d9b5e8d349c4f9ed581a0acc7d191aaff97ba85900606eb43af", kill_on_drop: false }`
[INFO] [stdout] f1adbca284124d9b5e8d349c4f9ed581a0acc7d191aaff97ba85900606eb43af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] beecf9b6660df9c6d122ae4c1e520fcf872d690481a47dbfc62ad7e6498171dd
[INFO] running `Command { std: "docker" "start" "-a" "beecf9b6660df9c6d122ae4c1e520fcf872d690481a47dbfc62ad7e6498171dd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rscontainer-3182227c97ac2d52)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test access::tests::poisoning_assert_healthy ... ok
[INFO] [stdout] test access::tests::poisoning_is_healthy ... ok
[INFO] [stdout] test access::tests::poisoning_unpoison ... ok
[INFO] [stdout] test access::tests::poisoning_is_poisoned ... ok
[INFO] [stdout] test builder::tests::entry ... ok
[INFO] [stdout] test builder::tests::new ... ok
[INFO] [stdout] test builder::tests::with_capacity ... ok
[INFO] [stdout] test builder::tests::with_constructors ... ok
[INFO] [stdout] test builder::tests::with_owned_constructor ... ok
[INFO] [stdout] test builder::tests::with_shared ... ok
[INFO] [stdout] test builder::tests::with_shared_constructor ... ok
[INFO] [stdout] test container::tests::failing_should_not_insert ... ok
[INFO] [stdout] test container::tests::container_drop_decreases_ref_count ... ok
[INFO] [stdout] test container::tests::insert ... ok
[INFO] [stdout] test container::tests::new ... ok
[INFO] [stdout] test container::tests::resolve_inserted ... ok
[INFO] [stdout] test container::tests::resolve_owned ... ok
[INFO] [stdout] test container::tests::resolve_owned_custom_constructor ... ok
[INFO] [stdout] test container::tests::resolve_owned_custom_constructor_twice ... ok
[INFO] [stdout] test container::tests::resolve_owned_custom_failing ... ok
[INFO] [stdout] test container::tests::resolve_owned_failing ... ok
[INFO] [stdout] test container::tests::resolve_shared_custom_failing ... ok
[INFO] [stdout] test container::tests::resolve_shared_custom_constructor ... ok
[INFO] [stdout] test container::tests::resolve_shared_default_constructor ... ok
[INFO] [stdout] test container::tests::resolve_shared_failing ... ok
[INFO] [stdout] test container::tests::resolve_shared_increases_ref_count ... ok
[INFO] [stdout] test container::tests::resolve_shared_returns_same_instance ... ok
[INFO] [stdout] test getters::test::shared_is ... ok
[INFO] [stdout] test internal_helpers::tests::shared_ptr_drop ... ok
[INFO] [stdout] test internal_helpers::tests::shared_ptr_new ... ok
[INFO] [stdout] test pointers::tests::arc_clone_from_ptr ... ok
[INFO] [stdout] test pointers::tests::arc_drop_from_ptr ... ok
[INFO] [stdout] test pointers::tests::arc_from_ptr ... ok
[INFO] [stdout] test container::tests::with_capacity ... ok
[INFO] [stdout] test pointers::tests::arc_into_ptr ... ok
[INFO] [stdout] test pointers::tests::rc_clone_from_ptr ... ok
[INFO] [stdout] test pointers::tests::rc_drop_from_ptr ... ok
[INFO] [stdout] test pointers::tests::rc_from_ptr ... ok
[INFO] [stdout] test pointers::tests::rc_into_ptr ... ok
[INFO] [stdout] test access::tests::poisoning_assert_healthy_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rscontainer
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 118) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 88) ... ok
[INFO] [stdout] test src/lib.rs - (line 160) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "beecf9b6660df9c6d122ae4c1e520fcf872d690481a47dbfc62ad7e6498171dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beecf9b6660df9c6d122ae4c1e520fcf872d690481a47dbfc62ad7e6498171dd", kill_on_drop: false }`
[INFO] [stdout] beecf9b6660df9c6d122ae4c1e520fcf872d690481a47dbfc62ad7e6498171dd