[INFO] fetching crate udev-dl 0.0.1...
[INFO] testing udev-dl-0.0.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[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 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43a1d8aca40b4ea796e4199266d1ae58254dc28f07a2d959f3fd7c565ae034ab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "43a1d8aca40b4ea796e4199266d1ae58254dc28f07a2d959f3fd7c565ae034ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43a1d8aca40b4ea796e4199266d1ae58254dc28f07a2d959f3fd7c565ae034ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a1d8aca40b4ea796e4199266d1ae58254dc28f07a2d959f3fd7c565ae034ab", kill_on_drop: false }`
[INFO] [stdout] 43a1d8aca40b4ea796e4199266d1ae58254dc28f07a2d959f3fd7c565ae034ab
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c5113644f7dd7e41000697a22e9555609dd715a9379270d7559fa7a46902170
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6c5113644f7dd7e41000697a22e9555609dd715a9379270d7559fa7a46902170", kill_on_drop: false }`
[INFO] [stderr]    Compiling dylib v0.0.3
[INFO] [stderr]    Compiling 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: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 the macro `udev_link` (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 the macro `udev_link` (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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "6c5113644f7dd7e41000697a22e9555609dd715a9379270d7559fa7a46902170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c5113644f7dd7e41000697a22e9555609dd715a9379270d7559fa7a46902170", kill_on_drop: false }`
[INFO] [stdout] 6c5113644f7dd7e41000697a22e9555609dd715a9379270d7559fa7a46902170
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17a92bff8b3f6f5c6a5b81d8d4e5062d086757aec2e5d5bc47ce378832766693
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "17a92bff8b3f6f5c6a5b81d8d4e5062d086757aec2e5d5bc47ce378832766693", kill_on_drop: false }`
[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: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 the macro `udev_link` (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 the macro `udev_link` (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] [stderr]    Compiling 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: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 the macro `udev_link` (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 the macro `udev_link` (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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "17a92bff8b3f6f5c6a5b81d8d4e5062d086757aec2e5d5bc47ce378832766693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a92bff8b3f6f5c6a5b81d8d4e5062d086757aec2e5d5bc47ce378832766693", kill_on_drop: false }`
[INFO] [stdout] 17a92bff8b3f6f5c6a5b81d8d4e5062d086757aec2e5d5bc47ce378832766693
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1336899bf9588411966fe66c410e35a2afc31b439ca3885e744bd73e475ebb0a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1336899bf9588411966fe66c410e35a2afc31b439ca3885e744bd73e475ebb0a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:141:5
[INFO] [stderr]     |
[INFO] [stderr] 141 |     try!(f.write_str(self.kind.as_str()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:143:7
[INFO] [stderr]     |
[INFO] [stderr] 143 |       try!(f.write_str(" ("));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:144:7
[INFO] [stderr]     |
[INFO] [stderr] 144 |       try!(f.write_str(self.detail.as_ref()));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:145:7
[INFO] [stderr]     |
[INFO] [stderr] 145 |       try!(f.write_str(")"));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:39:21
[INFO] [stderr]     |
[INFO] [stderr] 39  |             let lib = try!(open_lib(&[$($lib_name),*]));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | / udev_link! { Udev, ["libudev.so", "libudev.so.1"],
[INFO] [stderr] 179 | |     pub fn udev_ref(udev: *mut udev) -> *mut udev,
[INFO] [stderr] 180 | |     pub fn udev_unref(udev: *mut udev) -> *mut udev,
[INFO] [stderr] 181 | |     pub fn udev_new() -> *mut udev,
[INFO] [stderr] ...   |
[INFO] [stderr] 268 | |     pub fn udev_util_encode_string(str: *const c_char, str_enc: *mut c_char, len: size_t) -> c_int,
[INFO] [stderr] 269 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `udev_link` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:40:28
[INFO] [stderr]     |
[INFO] [stderr] 40  |             $(let $fn_name = try!(get_sym(&lib, stringify!($fn_name)));)*
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | / udev_link! { Udev, ["libudev.so", "libudev.so.1"],
[INFO] [stderr] 179 | |     pub fn udev_ref(udev: *mut udev) -> *mut udev,
[INFO] [stderr] 180 | |     pub fn udev_unref(udev: *mut udev) -> *mut udev,
[INFO] [stderr] 181 | |     pub fn udev_new() -> *mut udev,
[INFO] [stderr] ...   |
[INFO] [stderr] 268 | |     pub fn udev_util_encode_string(str: *const c_char, str_enc: *mut c_char, len: size_t) -> c_int,
[INFO] [stderr] 269 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `udev_link` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:141:5
[INFO] [stderr]     |
[INFO] [stderr] 141 |     try!(f.write_str(self.kind.as_str()));
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:143:7
[INFO] [stderr]     |
[INFO] [stderr] 143 |       try!(f.write_str(" ("));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:144:7
[INFO] [stderr]     |
[INFO] [stderr] 144 |       try!(f.write_str(self.detail.as_ref()));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:145:7
[INFO] [stderr]     |
[INFO] [stderr] 145 |       try!(f.write_str(")"));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:39:21
[INFO] [stderr]     |
[INFO] [stderr] 39  |             let lib = try!(open_lib(&[$($lib_name),*]));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | / udev_link! { Udev, ["libudev.so", "libudev.so.1"],
[INFO] [stderr] 179 | |     pub fn udev_ref(udev: *mut udev) -> *mut udev,
[INFO] [stderr] 180 | |     pub fn udev_unref(udev: *mut udev) -> *mut udev,
[INFO] [stderr] 181 | |     pub fn udev_new() -> *mut udev,
[INFO] [stderr] ...   |
[INFO] [stderr] 268 | |     pub fn udev_util_encode_string(str: *const c_char, str_enc: *mut c_char, len: size_t) -> c_int,
[INFO] [stderr] 269 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `udev_link` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:40:28
[INFO] [stderr]     |
[INFO] [stderr] 40  |             $(let $fn_name = try!(get_sym(&lib, stringify!($fn_name)));)*
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 178 | / udev_link! { Udev, ["libudev.so", "libudev.so.1"],
[INFO] [stderr] 179 | |     pub fn udev_ref(udev: *mut udev) -> *mut udev,
[INFO] [stderr] 180 | |     pub fn udev_unref(udev: *mut udev) -> *mut udev,
[INFO] [stderr] 181 | |     pub fn udev_new() -> *mut udev,
[INFO] [stderr] ...   |
[INFO] [stderr] 268 | |     pub fn udev_util_encode_string(str: *const c_char, str_enc: *mut c_char, len: size_t) -> c_int,
[INFO] [stderr] 269 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `udev_link` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/udev_dl-2ac0fbb4312d875b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests udev-dl
[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 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" "1336899bf9588411966fe66c410e35a2afc31b439ca3885e744bd73e475ebb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1336899bf9588411966fe66c410e35a2afc31b439ca3885e744bd73e475ebb0a", kill_on_drop: false }`
[INFO] [stdout] 1336899bf9588411966fe66c410e35a2afc31b439ca3885e744bd73e475ebb0a