[INFO] fetching crate nbdkit 0.2.0... [INFO] testing nbdkit-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate nbdkit 0.2.0 into /workspace/builds/worker-80/source [INFO] validating manifest of crates.io crate nbdkit 0.2.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nbdkit 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate nbdkit 0.2.0 [INFO] tweaked toml for crates.io crate nbdkit 0.2.0 written to /workspace/builds/worker-80/source/Cargo.toml [INFO] crate crates.io crate nbdkit 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded downcast v0.10.0 [INFO] [stderr] Downloaded predicates v1.0.4 [INFO] [stderr] Downloaded fragile v1.0.0 [INFO] [stderr] Downloaded float-cmp v0.6.0 [INFO] [stderr] Downloaded mockall v0.8.2 [INFO] [stderr] Downloaded mockall_derive v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54cfa9780246e6312df84bb9106a90412c478094bbed914cdc74a8dbdcf70acb [INFO] running `Command { std: "docker" "start" "-a" "54cfa9780246e6312df84bb9106a90412c478094bbed914cdc74a8dbdcf70acb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54cfa9780246e6312df84bb9106a90412c478094bbed914cdc74a8dbdcf70acb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54cfa9780246e6312df84bb9106a90412c478094bbed914cdc74a8dbdcf70acb", kill_on_drop: false }` [INFO] [stdout] 54cfa9780246e6312df84bb9106a90412c478094bbed914cdc74a8dbdcf70acb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec3acbb002a6cd0bcac9428e2828e341da611da6b145637f27960c31b40fd5b7 [INFO] running `Command { std: "docker" "start" "-a" "ec3acbb002a6cd0bcac9428e2828e341da611da6b145637f27960c31b40fd5b7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling nbdkit v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.38s [INFO] running `Command { std: "docker" "inspect" "ec3acbb002a6cd0bcac9428e2828e341da611da6b145637f27960c31b40fd5b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec3acbb002a6cd0bcac9428e2828e341da611da6b145637f27960c31b40fd5b7", kill_on_drop: false }` [INFO] [stdout] ec3acbb002a6cd0bcac9428e2828e341da611da6b145637f27960c31b40fd5b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2beafc0e488c6187d8f329231c091a0f7bbb226fd55ed1064457bb266adad76 [INFO] running `Command { std: "docker" "start" "-a" "e2beafc0e488c6187d8f329231c091a0f7bbb226fd55ed1064457bb266adad76", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling predicates-core v1.0.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling downcast v0.10.0 [INFO] [stderr] Compiling fragile v1.0.0 [INFO] [stderr] Compiling errno v0.2.5 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling predicates-tree v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling float-cmp v0.6.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling predicates v1.0.4 [INFO] [stderr] Compiling mockall_derive v0.8.2 [INFO] [stderr] Compiling mockall v0.8.2 [INFO] [stderr] Compiling nbdkit v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 31.15s [INFO] running `Command { std: "docker" "inspect" "e2beafc0e488c6187d8f329231c091a0f7bbb226fd55ed1064457bb266adad76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2beafc0e488c6187d8f329231c091a0f7bbb226fd55ed1064457bb266adad76", kill_on_drop: false }` [INFO] [stdout] e2beafc0e488c6187d8f329231c091a0f7bbb226fd55ed1064457bb266adad76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c4d6c9f0f17a2d17f1e3026e7c18d1fee269bc4b146e14db47083ecf4501d443 [INFO] running `Command { std: "docker" "start" "-a" "c4d6c9f0f17a2d17f1e3026e7c18d1fee269bc4b146e14db47083ecf4501d443", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nbdkit-e0cf99b358a780f4) [INFO] [stdout] [INFO] [stderr] Running tests/bare_bones.rs (/opt/rustwide/target/debug/deps/bare_bones-d4fd92d11af3d7c0) [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] [stderr] Running tests/full_featured.rs (/opt/rustwide/target/debug/deps/full_featured-c2e7961979ee6946) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test open_close ... ok [INFO] [stdout] test pread::eio ... ok [INFO] [stdout] test pread::ok ... 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] [stdout] [INFO] [stdout] running 51 tests [INFO] [stderr] Doc-tests nbdkit [INFO] [stdout] test can_trim::eio ... ok [INFO] [stdout] test can_cache::eio ... ok [INFO] [stdout] test can_write::eio ... ok [INFO] [stdout] test can_flush::ok ... ok [INFO] [stdout] test config_complete::einval ... ok [INFO] [stdout] test config_complete::ok ... ok [INFO] [stdout] test can_multi_conn::ok ... ok [INFO] [stdout] test cache::ok ... ok [INFO] [stdout] test can_extents::ok ... ok [INFO] [stdout] test can_extents::eio ... ok [INFO] [stdout] test can_fast_zero::ok ... ok [INFO] [stdout] test can_fua::ok ... ok [INFO] [stdout] test can_multi_conn::eio ... ok [INFO] [stdout] test can_fast_zero::eio ... ok [INFO] [stdout] test cache::eio ... ok [INFO] [stdout] test can_cache::ok ... ok [INFO] [stdout] test config::einval ... ok [INFO] [stdout] test description ... ok [INFO] [stdout] test config_help ... ok [INFO] [stdout] test can_trim::ok ... ok [INFO] [stdout] test can_write::ok ... ok [INFO] [stdout] test extents::eopnotsupp ... ok [INFO] [stdout] test can_zero::eio ... ok [INFO] [stdout] test extents::req_one ... ok [INFO] [stdout] test get_ready::einval ... ok [INFO] [stdout] test is_rotational::eio ... ok [INFO] [stdout] test longname ... ok [INFO] [stdout] test magic_config_key ... ok [INFO] [stdout] test name ... ok [INFO] [stdout] test is_rotational::ok ... ok [INFO] [stdout] test can_zero::ok ... ok [INFO] [stdout] test can_fua::eio ... ok [INFO] [stdout] test zero::ok ... ok [INFO] [stdout] test flush::eio ... ok [INFO] [stdout] test flush::ok ... ok [INFO] [stdout] test extents::extent_error ... ok [INFO] [stdout] test can_flush::eio ... ok [INFO] [stdout] test trim::ok ... ok [INFO] [stdout] test load::ok ... ok [INFO] [stdout] test preconnect::ok ... ok [INFO] [stdout] test pwrite::ok ... ok [INFO] [stdout] test thread_model::eio ... ok [INFO] [stdout] test unload::ok ... ok [INFO] [stdout] test thread_model::ok ... ok [INFO] [stdout] test pwrite::eio ... ok [INFO] [stdout] test config::ok ... ok [INFO] [stdout] test dump_plugin::ok ... ok [INFO] [stdout] test preconnect::einval ... ok [INFO] [stdout] test trim::eio ... ok [INFO] [stdout] test zero::eio ... ok [INFO] [stdout] test get_ready::ok ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 38) - compile ... ok [INFO] [stdout] test src/lib.rs - Error::new (line 99) ... ok [INFO] [stdout] test src/lib.rs - plugin (line 1192) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c4d6c9f0f17a2d17f1e3026e7c18d1fee269bc4b146e14db47083ecf4501d443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4d6c9f0f17a2d17f1e3026e7c18d1fee269bc4b146e14db47083ecf4501d443", kill_on_drop: false }` [INFO] [stdout] c4d6c9f0f17a2d17f1e3026e7c18d1fee269bc4b146e14db47083ecf4501d443