[INFO] fetching crate sharded_mutex 0.5.0...
[INFO] testing sharded_mutex-0.5.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sharded_mutex 0.5.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate sharded_mutex 0.5.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sharded_mutex 0.5.0
[INFO] finished tweaking crates.io crate sharded_mutex 0.5.0
[INFO] tweaked toml for crates.io crate sharded_mutex 0.5.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assoc_static v1.0.0-pre0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5329a49e56d021d82f58b98819b8f016596eae18e35bece3856fff8b6ed276e8
[INFO] running `Command { std: "docker" "start" "-a" "5329a49e56d021d82f58b98819b8f016596eae18e35bece3856fff8b6ed276e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5329a49e56d021d82f58b98819b8f016596eae18e35bece3856fff8b6ed276e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5329a49e56d021d82f58b98819b8f016596eae18e35bece3856fff8b6ed276e8", kill_on_drop: false }`
[INFO] [stdout] 5329a49e56d021d82f58b98819b8f016596eae18e35bece3856fff8b6ed276e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 567c97453e7cb2e43dc3ffe206adc5fe471ace872be5a65e6f50cb0f656d1e0b
[INFO] running `Command { std: "docker" "start" "-a" "567c97453e7cb2e43dc3ffe206adc5fe471ace872be5a65e6f50cb0f656d1e0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling assoc_static v1.0.0-pre0
[INFO] [stderr]    Compiling sharded_mutex v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "567c97453e7cb2e43dc3ffe206adc5fe471ace872be5a65e6f50cb0f656d1e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "567c97453e7cb2e43dc3ffe206adc5fe471ace872be5a65e6f50cb0f656d1e0b", kill_on_drop: false }`
[INFO] [stdout] 567c97453e7cb2e43dc3ffe206adc5fe471ace872be5a65e6f50cb0f656d1e0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02dc48d2525e82f69771d51858477bc9702d304bc2a16e627790505a0593edbd
[INFO] running `Command { std: "docker" "start" "-a" "02dc48d2525e82f69771d51858477bc9702d304bc2a16e627790505a0593edbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sharded_mutex v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "02dc48d2525e82f69771d51858477bc9702d304bc2a16e627790505a0593edbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02dc48d2525e82f69771d51858477bc9702d304bc2a16e627790505a0593edbd", kill_on_drop: false }`
[INFO] [stdout] 02dc48d2525e82f69771d51858477bc9702d304bc2a16e627790505a0593edbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8673ad87ce02364f76dd2bbddacdff8a06b38357aee2548af1b865e07369dd6
[INFO] running `Command { std: "docker" "start" "-a" "c8673ad87ce02364f76dd2bbddacdff8a06b38357aee2548af1b865e07369dd6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sharded_mutex-c65d5ff6fe0254db)
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-add8188aef2dc70e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::simple_lock ... ok
[INFO] [stdout] test tests::smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test own_type1 ... ok
[INFO] [stdout] test std_types_needs_tag ... ok
[INFO] [stdout] test simple_i32 ... ok
[INFO] [stdout] test own_type2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sharded_mutex
[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" "c8673ad87ce02364f76dd2bbddacdff8a06b38357aee2548af1b865e07369dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8673ad87ce02364f76dd2bbddacdff8a06b38357aee2548af1b865e07369dd6", kill_on_drop: false }`
[INFO] [stdout] c8673ad87ce02364f76dd2bbddacdff8a06b38357aee2548af1b865e07369dd6