[INFO] fetching crate mxf 0.1.2...
[INFO] testing mxf-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mxf 0.1.2 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate mxf 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mxf 0.1.2
[INFO] finished tweaking crates.io crate mxf 0.1.2
[INFO] tweaked toml for crates.io crate mxf 0.1.2 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16a578863b9ec5f1bdd79d09ffd1bc6fe7e5547d30e4a4302ef3d1bc5eb3ab17
[INFO] running `Command { std: "docker" "start" "-a" "16a578863b9ec5f1bdd79d09ffd1bc6fe7e5547d30e4a4302ef3d1bc5eb3ab17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16a578863b9ec5f1bdd79d09ffd1bc6fe7e5547d30e4a4302ef3d1bc5eb3ab17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16a578863b9ec5f1bdd79d09ffd1bc6fe7e5547d30e4a4302ef3d1bc5eb3ab17", kill_on_drop: false }`
[INFO] [stdout] 16a578863b9ec5f1bdd79d09ffd1bc6fe7e5547d30e4a4302ef3d1bc5eb3ab17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a488220e27c31afcf2755fe3cc350656565882fc014c9102526d63e047e32130
[INFO] running `Command { std: "docker" "start" "-a" "a488220e27c31afcf2755fe3cc350656565882fc014c9102526d63e047e32130", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling mxf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `tuple_to_vec`
[INFO] [stdout]    --> src/klv/ul.rs:618:14
[INFO] [stdout]     |
[INFO] [stdout] 618 | macro_rules! tuple_to_vec {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `vec_ul`
[INFO] [stdout]    --> src/klv/ul.rs:624:14
[INFO] [stdout]     |
[INFO] [stdout] 624 | macro_rules! vec_ul {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `partition_status_identifier`
[INFO] [stdout]    --> src/klv/ul.rs:687:14
[INFO] [stdout]     |
[INFO] [stdout] 687 | macro_rules! partition_status_identifier {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/klv/length.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 |   try!(stream.read_exact(&mut length).map_err(|e| e.to_string()));
[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/klv/length.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     try!(stream.read_exact(&mut data).map_err(|e| e.to_string()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/klv/value/primer_pack.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         try!(reader.stream.read_exact(&mut ul_data).map_err(|e| e.to_string()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/klv/value/set.rs:14:3
[INFO] [stdout]    |
[INFO] [stdout] 14 |   try!(reader.stream.read_exact(&mut raw_data).map_err(|e| e.to_string()));
[INFO] [stdout]    |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/klv/value/set.rs:247:15
[INFO] [stdout]     |
[INFO] [stdout] 247 |               try!(reader.stream.read_exact(&mut string_data).map_err(|e| e.to_string()));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/klv/value/set.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |               try!(reader.stream.read_exact(&mut tag_data).map_err(|e| e.to_string()));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/klv/value/set.rs:384:9
[INFO] [stdout]     |
[INFO] [stdout] 384 |         try!(reader.stream.read_exact(&mut tag_data).map_err(|e| e.to_string()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "a488220e27c31afcf2755fe3cc350656565882fc014c9102526d63e047e32130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a488220e27c31afcf2755fe3cc350656565882fc014c9102526d63e047e32130", kill_on_drop: false }`
[INFO] [stdout] a488220e27c31afcf2755fe3cc350656565882fc014c9102526d63e047e32130
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e28e2dd0c05d8d590e78069df401fd185fbc76fe7282f3e7ba0b03d6cd8ea06a
[INFO] running `Command { std: "docker" "start" "-a" "e28e2dd0c05d8d590e78069df401fd185fbc76fe7282f3e7ba0b03d6cd8ea06a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused macro definition: `tuple_to_vec`
[INFO] [stdout]    --> src/klv/ul.rs:618:14
[INFO] [stdout]     |
[INFO] [stdout] 618 | macro_rules! tuple_to_vec {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `vec_ul`
[INFO] [stdout]    --> src/klv/ul.rs:624:14
[INFO] [stdout]     |
[INFO] [stdout] 624 | macro_rules! vec_ul {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `partition_status_identifier`
[INFO] [stdout]    --> src/klv/ul.rs:687:14
[INFO] [stdout]     |
[INFO] [stdout] 687 | macro_rules! partition_status_identifier {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/klv/length.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 |   try!(stream.read_exact(&mut length).map_err(|e| e.to_string()));
[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/klv/length.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     try!(stream.read_exact(&mut data).map_err(|e| e.to_string()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/klv/value/primer_pack.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         try!(reader.stream.read_exact(&mut ul_data).map_err(|e| e.to_string()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/klv/value/set.rs:14:3
[INFO] [stdout]    |
[INFO] [stdout] 14 |   try!(reader.stream.read_exact(&mut raw_data).map_err(|e| e.to_string()));
[INFO] [stdout]    |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/klv/value/set.rs:247:15
[INFO] [stdout]     |
[INFO] [stdout] 247 |               try!(reader.stream.read_exact(&mut string_data).map_err(|e| e.to_string()));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/klv/value/set.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |               try!(reader.stream.read_exact(&mut tag_data).map_err(|e| e.to_string()));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/klv/value/set.rs:384:9
[INFO] [stdout]     |
[INFO] [stdout] 384 |         try!(reader.stream.read_exact(&mut tag_data).map_err(|e| e.to_string()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mxf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `tuple_to_vec`
[INFO] [stdout]    --> src/klv/ul.rs:618:14
[INFO] [stdout]     |
[INFO] [stdout] 618 | macro_rules! tuple_to_vec {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `vec_ul`
[INFO] [stdout]    --> src/klv/ul.rs:624:14
[INFO] [stdout]     |
[INFO] [stdout] 624 | macro_rules! vec_ul {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `partition_status_identifier`
[INFO] [stdout]    --> src/klv/ul.rs:687:14
[INFO] [stdout]     |
[INFO] [stdout] 687 | macro_rules! partition_status_identifier {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/klv/length.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 |   try!(stream.read_exact(&mut length).map_err(|e| e.to_string()));
[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/klv/length.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     try!(stream.read_exact(&mut data).map_err(|e| e.to_string()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/klv/value/primer_pack.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         try!(reader.stream.read_exact(&mut ul_data).map_err(|e| e.to_string()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/klv/value/set.rs:14:3
[INFO] [stdout]    |
[INFO] [stdout] 14 |   try!(reader.stream.read_exact(&mut raw_data).map_err(|e| e.to_string()));
[INFO] [stdout]    |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/klv/value/set.rs:247:15
[INFO] [stdout]     |
[INFO] [stdout] 247 |               try!(reader.stream.read_exact(&mut string_data).map_err(|e| e.to_string()));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/klv/value/set.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |               try!(reader.stream.read_exact(&mut tag_data).map_err(|e| e.to_string()));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/klv/value/set.rs:384:9
[INFO] [stdout]     |
[INFO] [stdout] 384 |         try!(reader.stream.read_exact(&mut tag_data).map_err(|e| e.to_string()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mxf-75735d1cfc620a7e)
[INFO] running `Command { std: "docker" "inspect" "e28e2dd0c05d8d590e78069df401fd185fbc76fe7282f3e7ba0b03d6cd8ea06a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28e2dd0c05d8d590e78069df401fd185fbc76fe7282f3e7ba0b03d6cd8ea06a", kill_on_drop: false }`
[INFO] [stdout] e28e2dd0c05d8d590e78069df401fd185fbc76fe7282f3e7ba0b03d6cd8ea06a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b585bb34db897d207a6850737c53f2122ace571257b1326d564ed05a950cad0d
[INFO] running `Command { std: "docker" "start" "-a" "b585bb34db897d207a6850737c53f2122ace571257b1326d564ed05a950cad0d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused macro definition: `tuple_to_vec`
[INFO] [stderr]    --> src/klv/ul.rs:618:14
[INFO] [stderr]     |
[INFO] [stderr] 618 | macro_rules! tuple_to_vec {
[INFO] [stderr]     |              ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `vec_ul`
[INFO] [stderr]    --> src/klv/ul.rs:624:14
[INFO] [stderr]     |
[INFO] [stderr] 624 | macro_rules! vec_ul {
[INFO] [stderr]     |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `partition_status_identifier`
[INFO] [stderr]    --> src/klv/ul.rs:687:14
[INFO] [stderr]     |
[INFO] [stderr] 687 | macro_rules! partition_status_identifier {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/klv/length.rs:44:3
[INFO] [stderr]    |
[INFO] [stderr] 44 |   try!(stream.read_exact(&mut length).map_err(|e| e.to_string()));
[INFO] [stderr]    |   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 2 tests
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] test test::read_empty_file ... ok
[INFO] [stderr]   --> src/klv/length.rs:53:5
[INFO] [stdout] test test::read_first_key ... ok
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 53 |     try!(stream.read_exact(&mut data).map_err(|e| e.to_string()));
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |     ^^^
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/klv/value/primer_pack.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         try!(reader.stream.read_exact(&mut ul_data).map_err(|e| e.to_string()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/klv/value/set.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 14 |   try!(reader.stream.read_exact(&mut raw_data).map_err(|e| e.to_string()));
[INFO] [stderr]    |   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/klv/value/set.rs:247:15
[INFO] [stderr]     |
[INFO] [stderr] 247 |               try!(reader.stream.read_exact(&mut string_data).map_err(|e| e.to_string()));
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/klv/value/set.rs:367:15
[INFO] [stderr]     |
[INFO] [stderr] 367 |               try!(reader.stream.read_exact(&mut tag_data).map_err(|e| e.to_string()));
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/klv/value/set.rs:384:9
[INFO] [stderr]     |
[INFO] [stderr] 384 |         try!(reader.stream.read_exact(&mut tag_data).map_err(|e| e.to_string()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mxf` (lib) generated 10 warnings
[INFO] [stderr] warning: `mxf` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mxf-75735d1cfc620a7e)
[INFO] [stderr]    Doc-tests mxf
[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" "b585bb34db897d207a6850737c53f2122ace571257b1326d564ed05a950cad0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b585bb34db897d207a6850737c53f2122ace571257b1326d564ed05a950cad0d", kill_on_drop: false }`
[INFO] [stdout] b585bb34db897d207a6850737c53f2122ace571257b1326d564ed05a950cad0d