[INFO] fetching crate nbdkit 0.1.0...
[INFO] testing nbdkit-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate nbdkit 0.1.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate nbdkit 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nbdkit 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nbdkit 0.1.0
[INFO] tweaked toml for crates.io crate nbdkit 0.1.0 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate crates.io crate nbdkit 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa11d5950512a9bf9ad592e814488b009c5016a095766fe4a1bb075f968f5c66
[INFO] running `Command { std: "docker" "start" "-a" "aa11d5950512a9bf9ad592e814488b009c5016a095766fe4a1bb075f968f5c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa11d5950512a9bf9ad592e814488b009c5016a095766fe4a1bb075f968f5c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa11d5950512a9bf9ad592e814488b009c5016a095766fe4a1bb075f968f5c66", kill_on_drop: false }`
[INFO] [stdout] aa11d5950512a9bf9ad592e814488b009c5016a095766fe4a1bb075f968f5c66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9ed1d6df9537b55d9924abb7ade72ccb10723cc3022165a089e5f7d541c71f6
[INFO] running `Command { std: "docker" "start" "-a" "d9ed1d6df9537b55d9924abb7ade72ccb10723cc3022165a089e5f7d541c71f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nbdkit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "d9ed1d6df9537b55d9924abb7ade72ccb10723cc3022165a089e5f7d541c71f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ed1d6df9537b55d9924abb7ade72ccb10723cc3022165a089e5f7d541c71f6", kill_on_drop: false }`
[INFO] [stdout] d9ed1d6df9537b55d9924abb7ade72ccb10723cc3022165a089e5f7d541c71f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 811b9801bc6e02a53de188c012ecc74b121f0ae785a2ab53ca2931d8bd2af6f7
[INFO] running `Command { std: "docker" "start" "-a" "811b9801bc6e02a53de188c012ecc74b121f0ae785a2ab53ca2931d8bd2af6f7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[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 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.00s
[INFO] running `Command { std: "docker" "inspect" "811b9801bc6e02a53de188c012ecc74b121f0ae785a2ab53ca2931d8bd2af6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "811b9801bc6e02a53de188c012ecc74b121f0ae785a2ab53ca2931d8bd2af6f7", kill_on_drop: false }`
[INFO] [stdout] 811b9801bc6e02a53de188c012ecc74b121f0ae785a2ab53ca2931d8bd2af6f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56c195c7a405a178c8f624dec1b2540f10c44b6849282b06dc93f127ebc1b69d
[INFO] running `Command { std: "docker" "start" "-a" "56c195c7a405a178c8f624dec1b2540f10c44b6849282b06dc93f127ebc1b69d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nbdkit-6df8bd882b6aa8cb)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bare_bones.rs (/opt/rustwide/target/debug/deps/bare_bones-9c692e68e4cae3fa)
[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] [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 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/full_featured.rs (/opt/rustwide/target/debug/deps/full_featured-664dd10b7bd50d78)
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test cache::eio ... ok
[INFO] [stdout] test can_cache::ok ... ok
[INFO] [stdout] test cache::ok ... ok
[INFO] [stdout] test can_cache::eio ... ok
[INFO] [stdout] test can_extents::eio ... ok
[INFO] [stdout] test can_fast_zero::eio ... ok
[INFO] [stdout] test can_flush::ok ... ok
[INFO] [stdout] test can_flush::eio ... ok
[INFO] [stdout] test can_trim::ok ... ok
[INFO] [stdout] test can_trim::eio ... ok
[INFO] [stdout] test can_multi_conn::eio ... ok
[INFO] [stdout] test can_multi_conn::ok ... ok
[INFO] [stdout] test can_fua::ok ... ok
[INFO] [stdout] test can_fua::eio ... ok
[INFO] [stdout] test can_extents::ok ... ok
[INFO] [stdout] test can_fast_zero::ok ... ok
[INFO] [stdout] test can_write::eio ... ok
[INFO] [stdout] test can_write::ok ... ok
[INFO] [stdout] test can_zero::eio ... ok
[INFO] [stdout] test can_zero::ok ... ok
[INFO] [stdout] test config_complete::einval ... ok
[INFO] [stdout] test config_complete::ok ... ok
[INFO] [stdout] test config_help ... ok
[INFO] [stdout] test extents::eopnotsupp ... ok
[INFO] [stdout] test description ... ok
[INFO] [stdout] test extents::req_one ... ok
[INFO] [stdout] test flush::eio ... ok
[INFO] [stdout] test get_ready::einval ... ok
[INFO] [stdout] test flush::ok ... ok
[INFO] [stdout] test dump_plugin::ok ... ok
[INFO] [stdout] test extents::extent_error ... ok
[INFO] [stdout] test config::einval ... ok
[INFO] [stdout] test config::ok ... ok
[INFO] [stdout] test is_rotational::eio ... ok
[INFO] [stdout] test magic_config_key ... ok
[INFO] [stdout] test load::ok ... ok
[INFO] [stdout] test get_ready::ok ... ok
[INFO] [stdout] test preconnect::ok ... ok
[INFO] [stdout] test pwrite::eio ... ok
[INFO] [stdout] test pwrite::ok ... ok
[INFO] [stdout] test trim::ok ... ok
[INFO] [stdout] test preconnect::einval ... ok
[INFO] [stdout] test unload::ok ... ok
[INFO] [stdout] test zero::ok ... ok
[INFO] [stdout] test zero::eio ... ok
[INFO] [stdout] test is_rotational::ok ... ok
[INFO] [stdout] test longname ... ok
[INFO] [stdout] test name ... ok
[INFO] [stdout] test thread_model::eio ... ok
[INFO] [stdout] test thread_model::ok ... ok
[INFO] [stdout] test trim::eio ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nbdkit
[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 100) ... ok
[INFO] [stdout] test src/lib.rs - plugin (line 1193) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "56c195c7a405a178c8f624dec1b2540f10c44b6849282b06dc93f127ebc1b69d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c195c7a405a178c8f624dec1b2540f10c44b6849282b06dc93f127ebc1b69d", kill_on_drop: false }`
[INFO] [stdout] 56c195c7a405a178c8f624dec1b2540f10c44b6849282b06dc93f127ebc1b69d
