[INFO] fetching crate libuv 2.2.0...
[INFO] testing libuv-2.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate libuv 2.2.0 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate libuv 2.2.0 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 libuv 2.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate libuv 2.2.0
[INFO] tweaked toml for crates.io crate libuv 2.2.0 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate crates.io crate libuv 2.2.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libuv-sys2 v1.41.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 20f7bf45faf6dc621fa9158db48400f31662ac344b63647f5c6d224c3a3095d0
[INFO] running `Command { std: "docker" "start" "-a" "20f7bf45faf6dc621fa9158db48400f31662ac344b63647f5c6d224c3a3095d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20f7bf45faf6dc621fa9158db48400f31662ac344b63647f5c6d224c3a3095d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20f7bf45faf6dc621fa9158db48400f31662ac344b63647f5c6d224c3a3095d0", kill_on_drop: false }`
[INFO] [stdout] 20f7bf45faf6dc621fa9158db48400f31662ac344b63647f5c6d224c3a3095d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 65eb176b4a55d390e672bc5f1173c28ce4e56c544082aa1557bda7e15f7d8527
[INFO] running `Command { std: "docker" "start" "-a" "65eb176b4a55d390e672bc5f1173c28ce4e56c544082aa1557bda7e15f7d8527", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bindgen v0.54.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling libuv-sys2 v1.41.0
[INFO] [stderr]    Compiling libuv v2.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/fs/./fs_copy_flags.inc.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[allow(non_camel_case_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/fs/./fs_copy_flags.inc.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | bitflags! {
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/fs/./fs_open_flags.inc.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[allow(non_camel_case_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/fs/./fs_open_flags.inc.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | bitflags! {
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/fs/./fs_symlink_flags.inc.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[allow(non_camel_case_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/fs/./fs_symlink_flags.inc.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | bitflags! {
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.11s
[INFO] running `Command { std: "docker" "inspect" "65eb176b4a55d390e672bc5f1173c28ce4e56c544082aa1557bda7e15f7d8527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65eb176b4a55d390e672bc5f1173c28ce4e56c544082aa1557bda7e15f7d8527", kill_on_drop: false }`
[INFO] [stdout] 65eb176b4a55d390e672bc5f1173c28ce4e56c544082aa1557bda7e15f7d8527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 8995fac2c1c1fad4169d1e0d9b6ff9d3f24a8873d829cc8842a865f8636e64b7
[INFO] running `Command { std: "docker" "start" "-a" "8995fac2c1c1fad4169d1e0d9b6ff9d3f24a8873d829cc8842a865f8636e64b7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/fs/./fs_copy_flags.inc.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[allow(non_camel_case_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/fs/./fs_copy_flags.inc.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | bitflags! {
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/fs/./fs_open_flags.inc.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[allow(non_camel_case_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/fs/./fs_open_flags.inc.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | bitflags! {
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/fs/./fs_symlink_flags.inc.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[allow(non_camel_case_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/fs/./fs_symlink_flags.inc.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | bitflags! {
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling libuv v2.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/fs/./fs_copy_flags.inc.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[allow(non_camel_case_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/fs/./fs_copy_flags.inc.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | bitflags! {
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/fs/./fs_open_flags.inc.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[allow(non_camel_case_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/fs/./fs_open_flags.inc.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | bitflags! {
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]  --> src/fs/./fs_symlink_flags.inc.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[allow(non_camel_case_types)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]  --> src/fs/./fs_symlink_flags.inc.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | bitflags! {
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.72s
[INFO] running `Command { std: "docker" "inspect" "8995fac2c1c1fad4169d1e0d9b6ff9d3f24a8873d829cc8842a865f8636e64b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8995fac2c1c1fad4169d1e0d9b6ff9d3f24a8873d829cc8842a865f8636e64b7", kill_on_drop: false }`
[INFO] [stdout] 8995fac2c1c1fad4169d1e0d9b6ff9d3f24a8873d829cc8842a865f8636e64b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] b9945ec62c20ba5a9194208ffe30b2da6505bb8919a56d2880a802e217203409
[INFO] running `Command { std: "docker" "start" "-a" "b9945ec62c20ba5a9194208ffe30b2da6505bb8919a56d2880a802e217203409", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused attribute `allow`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/fs/./fs_copy_flags.inc.rs:1:1
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 1 | #[allow(non_camel_case_types)]
[INFO] [stdout] 
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stderr]  --> src/fs/./fs_copy_flags.inc.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | bitflags! {
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute `allow`
[INFO] [stderr]  --> src/fs/./fs_open_flags.inc.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[allow(non_camel_case_types)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stderr]  --> src/fs/./fs_open_flags.inc.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | bitflags! {
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute `allow`
[INFO] [stderr]  --> src/fs/./fs_symlink_flags.inc.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[allow(non_camel_case_types)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stderr]  --> src/fs/./fs_symlink_flags.inc.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | bitflags! {
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `libuv` (lib) generated 3 warnings
[INFO] [stderr] warning: `libuv` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libuv-68a4ce9eb35d8d2e)
[INFO] [stderr]    Doc-tests libuv
[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" "b9945ec62c20ba5a9194208ffe30b2da6505bb8919a56d2880a802e217203409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9945ec62c20ba5a9194208ffe30b2da6505bb8919a56d2880a802e217203409", kill_on_drop: false }`
[INFO] [stdout] b9945ec62c20ba5a9194208ffe30b2da6505bb8919a56d2880a802e217203409