[INFO] fetching crate fuse-rust 0.2.0...
[INFO] testing fuse-rust-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate fuse-rust 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fuse-rust 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fuse-rust 0.2.0
[INFO] finished tweaking crates.io crate fuse-rust 0.2.0
[INFO] tweaked toml for crates.io crate fuse-rust 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate fuse-rust 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0fe61a8515da96e312923ad47623b2c3428f1cc27baec0a9e2fa61e831493eb7
[INFO] running `Command { std: "docker" "start" "-a" "0fe61a8515da96e312923ad47623b2c3428f1cc27baec0a9e2fa61e831493eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fe61a8515da96e312923ad47623b2c3428f1cc27baec0a9e2fa61e831493eb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe61a8515da96e312923ad47623b2c3428f1cc27baec0a9e2fa61e831493eb7", kill_on_drop: false }`
[INFO] [stdout] 0fe61a8515da96e312923ad47623b2c3428f1cc27baec0a9e2fa61e831493eb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f857e0f1cb8a1689573f32e01258285ff33f02e3e0dd9c3e6edaa10d7b80b0f5
[INFO] running `Command { std: "docker" "start" "-a" "f857e0f1cb8a1689573f32e01258285ff33f02e3e0dd9c3e6edaa10d7b80b0f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling fuse-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "f857e0f1cb8a1689573f32e01258285ff33f02e3e0dd9c3e6edaa10d7b80b0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f857e0f1cb8a1689573f32e01258285ff33f02e3e0dd9c3e6edaa10d7b80b0f5", kill_on_drop: false }`
[INFO] [stdout] f857e0f1cb8a1689573f32e01258285ff33f02e3e0dd9c3e6edaa10d7b80b0f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4ce55ad50889c544505364de88df4f18bb1661316ed55c0903a219bb54915405
[INFO] running `Command { std: "docker" "start" "-a" "4ce55ad50889c544505364de88df4f18bb1661316ed55c0903a219bb54915405", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuse-rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "4ce55ad50889c544505364de88df4f18bb1661316ed55c0903a219bb54915405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce55ad50889c544505364de88df4f18bb1661316ed55c0903a219bb54915405", kill_on_drop: false }`
[INFO] [stdout] 4ce55ad50889c544505364de88df4f18bb1661316ed55c0903a219bb54915405
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2cf0d97d16d29ceba4f28d26e8101b4bfd242e3ca3da39dd98200cff09acdc94
[INFO] running `Command { std: "docker" "start" "-a" "2cf0d97d16d29ceba4f28d26e8101b4bfd242e3ca3da39dd98200cff09acdc94", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fuse_rust-3a9658fdee98405e
[INFO] [stdout] test tests::multibyte_chars_indices ... ok
[INFO] [stdout] test tests::multibyte_chars ... 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] [stderr]    Doc-tests fuse-rust
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Fuse::search (line 354) ... ok
[INFO] [stdout] test src/lib.rs - FuseProperty (line 22) ... ok
[INFO] [stdout] test src/lib.rs - Fuse (line 134) ... ok
[INFO] [stdout] test src/lib.rs - Pattern (line 74) ... ok
[INFO] [stdout] test src/lib.rs - Fuseable (line 407) ... ok
[INFO] [stdout] test src/lib.rs - Fuse::search_text_in_string (line 450) ... ok
[INFO] [stdout] test src/lib.rs - Fuse::search_text_in_fuse_list (line 581) ... ok
[INFO] [stdout] test src/lib.rs - Fuse::search_text_in_string (line 444) ... ok
[INFO] [stdout] test src/lib.rs - Fuse::search_text_in_fuse_list_with_chunk_size (line 680) ... ok
[INFO] [stdout] test src/lib.rs - Fuse::search_text_in_iterable (line 470) ... ok
[INFO] [stdout] test src/lib.rs - Fuse::search_text_in_string_list (line 511) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2cf0d97d16d29ceba4f28d26e8101b4bfd242e3ca3da39dd98200cff09acdc94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf0d97d16d29ceba4f28d26e8101b4bfd242e3ca3da39dd98200cff09acdc94", kill_on_drop: false }`
[INFO] [stdout] 2cf0d97d16d29ceba4f28d26e8101b4bfd242e3ca3da39dd98200cff09acdc94