[INFO] fetching crate stk 0.2.1...
[INFO] testing stk-0.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate stk 0.2.1 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate stk 0.2.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stk 0.2.1
[INFO] finished tweaking crates.io crate stk 0.2.1
[INFO] tweaked toml for crates.io crate stk 0.2.1 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb90bf8bf3d9f8e029b741805c1f85a6b24f5d12a2d0f8b15f880f8fae4c58e3
[INFO] running `Command { std: "docker" "start" "-a" "eb90bf8bf3d9f8e029b741805c1f85a6b24f5d12a2d0f8b15f880f8fae4c58e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb90bf8bf3d9f8e029b741805c1f85a6b24f5d12a2d0f8b15f880f8fae4c58e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb90bf8bf3d9f8e029b741805c1f85a6b24f5d12a2d0f8b15f880f8fae4c58e3", kill_on_drop: false }`
[INFO] [stdout] eb90bf8bf3d9f8e029b741805c1f85a6b24f5d12a2d0f8b15f880f8fae4c58e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3881a46293bdded02c2f0cf51cd0392f6680442b6f1cea8ed1aa233d7660b21f
[INFO] running `Command { std: "docker" "start" "-a" "3881a46293bdded02c2f0cf51cd0392f6680442b6f1cea8ed1aa233d7660b21f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling twox-hash v1.6.2
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling stk v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.48s
[INFO] running `Command { std: "docker" "inspect" "3881a46293bdded02c2f0cf51cd0392f6680442b6f1cea8ed1aa233d7660b21f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3881a46293bdded02c2f0cf51cd0392f6680442b6f1cea8ed1aa233d7660b21f", kill_on_drop: false }`
[INFO] [stdout] 3881a46293bdded02c2f0cf51cd0392f6680442b6f1cea8ed1aa233d7660b21f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d53bcaea4c4aa13686fb57f99478ee38857c5fa89623068d5c92dc5c11b4da9f
[INFO] running `Command { std: "docker" "start" "-a" "d53bcaea4c4aa13686fb57f99478ee38857c5fa89623068d5c92dc5c11b4da9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling stk v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.10s
[INFO] running `Command { std: "docker" "inspect" "d53bcaea4c4aa13686fb57f99478ee38857c5fa89623068d5c92dc5c11b4da9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53bcaea4c4aa13686fb57f99478ee38857c5fa89623068d5c92dc5c11b4da9f", kill_on_drop: false }`
[INFO] [stdout] d53bcaea4c4aa13686fb57f99478ee38857c5fa89623068d5c92dc5c11b4da9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02f86008706930f64be0a39fa455d68374cfe06cdefd275e3f0d5b892823e40a
[INFO] running `Command { std: "docker" "start" "-a" "02f86008706930f64be0a39fa455d68374cfe06cdefd275e3f0d5b892823e40a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stk-1bdf1ce4c78bb5df)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test value::slot::tests::test_slot ... ok
[INFO] [stdout] test value::value_ptr::tests::test_size ... ok
[INFO] [stdout] test value::value_type::tests::test_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stk
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/any.rs - any::Any::downcast_mut (line 156) ... ok
[INFO] [stdout] test src/any.rs - any::Any::from_ptr (line 57) ... ok
[INFO] [stdout] test src/any.rs - any::Any::from_mut_ptr (line 89) ... ok
[INFO] [stdout] test src/any.rs - any::Any::is (line 117) ... ok
[INFO] [stdout] test src/any.rs - any::Any::downcast_ref (line 134) ... ok
[INFO] [stdout] test src/context/module.rs - context::module::Module::async_function (line 106) ... ok
[INFO] [stdout] test src/context/module.rs - context::module::Module::function (line 61) ... ok
[INFO] [stdout] test src/context/module.rs - context::module::Module::async_inst_fn (line 233) ... ok
[INFO] [stdout] test src/context/module.rs - context::module::Module::inst_fn (line 180) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02f86008706930f64be0a39fa455d68374cfe06cdefd275e3f0d5b892823e40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f86008706930f64be0a39fa455d68374cfe06cdefd275e3f0d5b892823e40a", kill_on_drop: false }`
[INFO] [stdout] 02f86008706930f64be0a39fa455d68374cfe06cdefd275e3f0d5b892823e40a