[INFO] fetching crate woptions_runtime 0.1.3...
[INFO] checking woptions_runtime-0.1.3 against try#3857be5045fe74bd0f296f6f4c23db10f8857f73 for pr-156807
[INFO] extracting crate woptions_runtime 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate woptions_runtime 0.1.3
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate woptions_runtime 0.1.3
[INFO] tweaked toml for crates.io crate woptions_runtime 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate woptions_runtime 0.1.3 on toolchain 3857be5045fe74bd0f296f6f4c23db10f8857f73
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "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" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding either v1.6.1 (available: v1.16.0)
[INFO] [stderr]       Adding former v0.1.12 (available: v2.45.0)
[INFO] [stderr]       Adding pretty_assertions v1.2.1 (available: v1.4.1)
[INFO] [stderr]       Adding test_tools v0.1.5 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create prepare snapshot dir: failed to create temp dir: mkdir /var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/new-1416892154: no space left on device
[INFO] checking woptions_runtime-0.1.3 against try#3857be5045fe74bd0f296f6f4c23db10f8857f73 for pr-156807
[INFO] extracting crate woptions_runtime 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate woptions_runtime 0.1.3
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate woptions_runtime 0.1.3
[INFO] tweaked toml for crates.io crate woptions_runtime 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate woptions_runtime 0.1.3 on toolchain 3857be5045fe74bd0f296f6f4c23db10f8857f73
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "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" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding either v1.6.1 (available: v1.16.0)
[INFO] [stderr]       Adding former v0.1.12 (available: v2.45.0)
[INFO] [stderr]       Adding pretty_assertions v1.2.1 (available: v1.4.1)
[INFO] [stderr]       Adding test_tools v0.1.5 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create prepare snapshot dir: mkdir /var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/new-2049423122/fs: no space left on device
[INFO] checking woptions_runtime-0.1.3 against try#3857be5045fe74bd0f296f6f4c23db10f8857f73 for pr-156807
[INFO] extracting crate woptions_runtime 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate woptions_runtime 0.1.3
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate woptions_runtime 0.1.3
[INFO] tweaked toml for crates.io crate woptions_runtime 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate woptions_runtime 0.1.3 on toolchain 3857be5045fe74bd0f296f6f4c23db10f8857f73
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "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" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding either v1.6.1 (available: v1.16.0)
[INFO] [stderr]       Adding former v0.1.12 (available: v2.45.0)
[INFO] [stderr]       Adding pretty_assertions v1.2.1 (available: v1.4.1)
[INFO] [stderr]       Adding test_tools v0.1.5 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c704a0982df65bdffa689ff753b60f6b103b86b095943294e5c44e8f17a0994a
[INFO] running `Command { std: "docker" "start" "-a" "c704a0982df65bdffa689ff753b60f6b103b86b095943294e5c44e8f17a0994a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c704a0982df65bdffa689ff753b60f6b103b86b095943294e5c44e8f17a0994a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c704a0982df65bdffa689ff753b60f6b103b86b095943294e5c44e8f17a0994a", kill_on_drop: false }`
[INFO] [stdout] c704a0982df65bdffa689ff753b60f6b103b86b095943294e5c44e8f17a0994a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85ca65c32cc62daa8c4ee7e52b2bf21ac8563de2c502bd97fcfdb4c5ec234025
[INFO] running `Command { std: "docker" "start" "-a" "85ca65c32cc62daa8c4ee7e52b2bf21ac8563de2c502bd97fcfdb4c5ec234025", kill_on_drop: false }`
[INFO] [stderr]    Compiling winterval v0.1.5
[INFO] [stderr]    Compiling type_constructor v0.1.19
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling structmeta-derive v0.1.6
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking former_runtime v0.1.11
[INFO] [stderr]    Compiling mod_interface_runtime v0.1.1
[INFO] [stderr]    Compiling literally v0.1.3
[INFO] [stderr]    Compiling for_each v0.1.3
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling proc_macro_tools v0.1.17
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking winnow v1.0.3
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling clone_dyn_meta v0.1.1
[INFO] [stderr]    Compiling impls_index_meta v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling clone_dyn v0.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]    Compiling impls_index v0.1.3
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking pretty_assertions v1.2.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking implements v0.1.1
[INFO] [stderr]     Checking is_slice v0.1.1
[INFO] [stderr]    Compiling structmeta v0.1.6
[INFO] [stderr]     Checking inspect_type v0.1.2
[INFO] [stderr]     Checking dissimilar v1.0.11
[INFO] [stderr]     Checking typing_tools v0.1.5
[INFO] [stderr]     Checking data_type v0.1.9
[INFO] [stderr]     Checking diagnostics_tools v0.1.3
[INFO] [stderr]     Checking mem_tools v0.1.1
[INFO] [stderr]     Checking trybuild v1.0.116
[INFO] [stderr]    Compiling iter_tools v0.1.4
[INFO] [stderr]    Compiling former_meta v0.1.12
[INFO] [stderr]     Checking former v0.1.12
[INFO] [stderr]     Checking woptions_runtime v0.1.3
[INFO] [stderr]     Checking woptions_runtime v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::orphan::*`
[INFO] [stdout]   --> rust/impl/options/runtime/lib.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub use super::orphan::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `protected::*`
[INFO] [stdout]   --> rust/impl/options/runtime/lib.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use protected::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::exposed::*`
[INFO] [stdout]   --> rust/impl/options/runtime/lib.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 |   pub use super::exposed::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::prelude::*`
[INFO] [stdout]   --> rust/impl/options/runtime/lib.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |   pub use super::prelude::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parse-display-derive v0.5.5
[INFO] [stderr]    Compiling parse-display v0.5.5
[INFO] [stderr]    Compiling derive_tools v0.1.5
[INFO] [stderr]    Compiling mod_interface_meta v0.1.11
[INFO] [stderr]    Compiling mod_interface v0.1.16
[INFO] [stderr]    Compiling meta_tools_min v0.2.13
[INFO] [stderr]    Compiling woptions_meta v0.1.3
[INFO] [stderr]     Checking woptions v0.1.3
[INFO] [stderr]     Checking meta_tools v0.2.18
[INFO] [stderr]     Checking wtest_basic v0.1.14
[INFO] [stderr]     Checking test_tools v0.1.5
[INFO] [stdout] warning: unused import: `super::orphan::*`
[INFO] [stdout]   --> rust/impl/options/runtime/lib.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub use super::orphan::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `protected::*`
[INFO] [stdout]   --> rust/impl/options/runtime/lib.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use protected::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::exposed::*`
[INFO] [stdout]   --> rust/impl/options/runtime/lib.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 |   pub use super::exposed::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::prelude::*`
[INFO] [stdout]   --> rust/impl/options/runtime/lib.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 |   pub use super::prelude::*;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.87s
[INFO] running `Command { std: "docker" "inspect" "85ca65c32cc62daa8c4ee7e52b2bf21ac8563de2c502bd97fcfdb4c5ec234025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ca65c32cc62daa8c4ee7e52b2bf21ac8563de2c502bd97fcfdb4c5ec234025", kill_on_drop: false }`
[INFO] [stdout] 85ca65c32cc62daa8c4ee7e52b2bf21ac8563de2c502bd97fcfdb4c5ec234025
