[INFO] fetching crate rlist_vfs 0.1.4...
[INFO] testing rlist_vfs-0.1.4 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate rlist_vfs 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rlist_vfs 0.1.4
[INFO] finished tweaking crates.io crate rlist_vfs 0.1.4
[INFO] tweaked toml for crates.io crate rlist_vfs 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rlist_vfs 0.1.4 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 94 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49b5ac4ef419bfc93c8cc5ccc247236a121d1a7543823d6bc2320db08d06e543
[INFO] running `Command { std: "docker" "start" "-a" "49b5ac4ef419bfc93c8cc5ccc247236a121d1a7543823d6bc2320db08d06e543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49b5ac4ef419bfc93c8cc5ccc247236a121d1a7543823d6bc2320db08d06e543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49b5ac4ef419bfc93c8cc5ccc247236a121d1a7543823d6bc2320db08d06e543", kill_on_drop: false }`
[INFO] [stdout] 49b5ac4ef419bfc93c8cc5ccc247236a121d1a7543823d6bc2320db08d06e543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a79c62d17130537ccfcab08806643702abc1297c5632fe0f6fc93c1293f5c147
[INFO] running `Command { std: "docker" "start" "-a" "a79c62d17130537ccfcab08806643702abc1297c5632fe0f6fc93c1293f5c147", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling rlist_vfs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `Command { std: "docker" "inspect" "a79c62d17130537ccfcab08806643702abc1297c5632fe0f6fc93c1293f5c147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79c62d17130537ccfcab08806643702abc1297c5632fe0f6fc93c1293f5c147", kill_on_drop: false }`
[INFO] [stdout] a79c62d17130537ccfcab08806643702abc1297c5632fe0f6fc93c1293f5c147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c93511e36c18944cddd6af7e8c9ce7f70d01b26629b10e7adb1ab031d41dd2e0
[INFO] running `Command { std: "docker" "start" "-a" "c93511e36c18944cddd6af7e8c9ce7f70d01b26629b10e7adb1ab031d41dd2e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlist_vfs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.31s
[INFO] running `Command { std: "docker" "inspect" "c93511e36c18944cddd6af7e8c9ce7f70d01b26629b10e7adb1ab031d41dd2e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93511e36c18944cddd6af7e8c9ce7f70d01b26629b10e7adb1ab031d41dd2e0", kill_on_drop: false }`
[INFO] [stdout] c93511e36c18944cddd6af7e8c9ce7f70d01b26629b10e7adb1ab031d41dd2e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a36c131f97666aa6bad51815269d0b00590263deff9078743366181fdbd07384
[INFO] running `Command { std: "docker" "start" "-a" "a36c131f97666aa6bad51815269d0b00590263deff9078743366181fdbd07384", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rlist_vfs-8b53237443936d12)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test combinable_dir::tests::test_dir_combine_1 ... ok
[INFO] [stdout] test combinable_dir::tests::test_compress_path ... ok
[INFO] [stdout] test combinable_dir::tests::test_dir_combine_2 ... ok
[INFO] [stdout] test combinable_dir::tests::test_mount ... ok
[INFO] [stdout] test rcu::tests::test_read_copy_update_1 ... ok
[INFO] [stdout] test combinable_dir::tests::test_dir_combine_3 ... ok
[INFO] [stdout] test rcu::tests::test_read_copy_update_2 ... ok
[INFO] [stdout] test static_combinable::tests::combine_files ... ok
[INFO] [stdout] test static_driver::test::test_deserialize_dir ... ok
[INFO] [stdout] test static_combinable::tests::test_static_combinable_file ... ok
[INFO] [stdout] test combinable_dir::tests::test_dir_new ... ok
[INFO] [stdout] test without_link::tests::test_file_without_link ... ok
[INFO] [stdout] test without_link::tests::test_serialize_file ... ok
[INFO] [stdout] test without_link::tests::test_serialize_dir ... ok
[INFO] [stdout] test static_driver::test::test_deserialize_file ... ok
[INFO] [stdout] test without_link::tests::test_dir_without_link ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rlist_vfs
[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" "a36c131f97666aa6bad51815269d0b00590263deff9078743366181fdbd07384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a36c131f97666aa6bad51815269d0b00590263deff9078743366181fdbd07384", kill_on_drop: false }`
[INFO] [stdout] a36c131f97666aa6bad51815269d0b00590263deff9078743366181fdbd07384