[INFO] fetching crate udev-dl 0.0.1...
[INFO] checking udev-dl-0.0.1 against master#339e19697a39a78f4d669c217b7d21109215de41 for pr-81213
[INFO] extracting crate udev-dl 0.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate udev-dl 0.0.1 on toolchain 339e19697a39a78f4d669c217b7d21109215de41
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate udev-dl 0.0.1
[INFO] finished tweaking crates.io crate udev-dl 0.0.1
[INFO] tweaked toml for crates.io crate udev-dl 0.0.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "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] cd145f84f87a6b167bf3667b1c7b5f1f48cc28b35a83ac9714cafa7f9cffcc52
[INFO] running `Command { std: "docker" "start" "-a" "cd145f84f87a6b167bf3667b1c7b5f1f48cc28b35a83ac9714cafa7f9cffcc52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd145f84f87a6b167bf3667b1c7b5f1f48cc28b35a83ac9714cafa7f9cffcc52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd145f84f87a6b167bf3667b1c7b5f1f48cc28b35a83ac9714cafa7f9cffcc52", kill_on_drop: false }`
[INFO] [stdout] cd145f84f87a6b167bf3667b1c7b5f1f48cc28b35a83ac9714cafa7f9cffcc52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "check" "--frozen" "--all" "--all-targets" "--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] e8783a334a39fdbfa96fe50d79bbac4620fa9e6ae674184dc78ef9d701d5b6af
[INFO] running `Command { std: "docker" "start" "-a" "e8783a334a39fdbfa96fe50d79bbac4620fa9e6ae674184dc78ef9d701d5b6af", kill_on_drop: false }`
[INFO] [stderr]     Checking dylib v0.0.3
[INFO] [stderr]     Checking udev-dl v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 141 |     try!(f.write_str(self.kind.as_str()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:143:7
[INFO] [stdout]     |
[INFO] [stdout] 143 |       try!(f.write_str(" ("));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:144:7
[INFO] [stdout]     |
[INFO] [stdout] 144 |       try!(f.write_str(self.detail.as_ref()));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:145:7
[INFO] [stdout]     |
[INFO] [stdout] 145 |       try!(f.write_str(")"));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 141 |     try!(f.write_str(self.kind.as_str()));
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:143:7
[INFO] [stdout]     |
[INFO] [stdout] 143 |       try!(f.write_str(" ("));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:39:21
[INFO] [stdout]     |
[INFO] [stdout] 39  |             let lib = try!(open_lib(&[$($lib_name),*]));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 | / udev_link! { Udev, ["libudev.so", "libudev.so.1"],
[INFO] [stdout] 179 | |     pub fn udev_ref(udev: *mut udev) -> *mut udev,
[INFO] [stdout] 180 | |     pub fn udev_unref(udev: *mut udev) -> *mut udev,
[INFO] [stdout] 181 | |     pub fn udev_new() -> *mut udev,
[INFO] [stdout] ...   |
[INFO] [stdout] 268 | |     pub fn udev_util_encode_string(str: *const c_char, str_enc: *mut c_char, len: size_t) -> c_int,
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:144:7
[INFO] [stdout]     |
[INFO] [stdout] 144 |       try!(f.write_str(self.detail.as_ref()));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:145:7
[INFO] [stdout]     |
[INFO] [stdout] 145 |       try!(f.write_str(")"));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:40:28
[INFO] [stdout]     |
[INFO] [stdout] 40  |             $(let $fn_name = try!(get_sym(&lib, stringify!($fn_name)));)*
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 | / udev_link! { Udev, ["libudev.so", "libudev.so.1"],
[INFO] [stdout] 179 | |     pub fn udev_ref(udev: *mut udev) -> *mut udev,
[INFO] [stdout] 180 | |     pub fn udev_unref(udev: *mut udev) -> *mut udev,
[INFO] [stdout] 181 | |     pub fn udev_new() -> *mut udev,
[INFO] [stdout] ...   |
[INFO] [stdout] 268 | |     pub fn udev_util_encode_string(str: *const c_char, str_enc: *mut c_char, len: size_t) -> c_int,
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:39:21
[INFO] [stdout]     |
[INFO] [stdout] 39  |             let lib = try!(open_lib(&[$($lib_name),*]));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 | / udev_link! { Udev, ["libudev.so", "libudev.so.1"],
[INFO] [stdout] 179 | |     pub fn udev_ref(udev: *mut udev) -> *mut udev,
[INFO] [stdout] 180 | |     pub fn udev_unref(udev: *mut udev) -> *mut udev,
[INFO] [stdout] 181 | |     pub fn udev_new() -> *mut udev,
[INFO] [stdout] ...   |
[INFO] [stdout] 268 | |     pub fn udev_util_encode_string(str: *const c_char, str_enc: *mut c_char, len: size_t) -> c_int,
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:40:28
[INFO] [stdout]     |
[INFO] [stdout] 40  |             $(let $fn_name = try!(get_sym(&lib, stringify!($fn_name)));)*
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 | / udev_link! { Udev, ["libudev.so", "libudev.so.1"],
[INFO] [stdout] 179 | |     pub fn udev_ref(udev: *mut udev) -> *mut udev,
[INFO] [stdout] 180 | |     pub fn udev_unref(udev: *mut udev) -> *mut udev,
[INFO] [stdout] 181 | |     pub fn udev_new() -> *mut udev,
[INFO] [stdout] ...   |
[INFO] [stdout] 268 | |     pub fn udev_util_encode_string(str: *const c_char, str_enc: *mut c_char, len: size_t) -> c_int,
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "e8783a334a39fdbfa96fe50d79bbac4620fa9e6ae674184dc78ef9d701d5b6af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8783a334a39fdbfa96fe50d79bbac4620fa9e6ae674184dc78ef9d701d5b6af", kill_on_drop: false }`
[INFO] [stdout] e8783a334a39fdbfa96fe50d79bbac4620fa9e6ae674184dc78ef9d701d5b6af