[INFO] fetching crate gelf_logger 0.1.4...
[INFO] testing gelf_logger-0.1.4 against 1.47.0 for beta-1.48-1
[INFO] extracting crate gelf_logger 0.1.4 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate gelf_logger 0.1.4 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gelf_logger 0.1.4
[INFO] finished tweaking crates.io crate gelf_logger 0.1.4
[INFO] tweaked toml for crates.io crate gelf_logger 0.1.4 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb18117b88861a739fbbdda3b59cdfe46ee17b79749401bd4f845fe5e9f638dc
[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" "cb18117b88861a739fbbdda3b59cdfe46ee17b79749401bd4f845fe5e9f638dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb18117b88861a739fbbdda3b59cdfe46ee17b79749401bd4f845fe5e9f638dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb18117b88861a739fbbdda3b59cdfe46ee17b79749401bd4f845fe5e9f638dc", kill_on_drop: false }`
[INFO] [stdout] cb18117b88861a739fbbdda3b59cdfe46ee17b79749401bd4f845fe5e9f638dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e097305bdf5a9007ab2002fb65668c31a720bf8ab27849843486f645903dcd75
[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" "e097305bdf5a9007ab2002fb65668c31a720bf8ab27849843486f645903dcd75", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling ordered-float v1.1.0
[INFO] [stderr]    Compiling serde-value v0.6.0
[INFO] [stderr]    Compiling serde-value-utils v0.1.0
[INFO] [stderr]    Compiling serde_gelf v0.1.6
[INFO] [stderr]    Compiling gelf_logger v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.21s
[INFO] running `Command { std: "docker" "inspect" "e097305bdf5a9007ab2002fb65668c31a720bf8ab27849843486f645903dcd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e097305bdf5a9007ab2002fb65668c31a720bf8ab27849843486f645903dcd75", kill_on_drop: false }`
[INFO] [stdout] e097305bdf5a9007ab2002fb65668c31a720bf8ab27849843486f645903dcd75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 368618dd3314ea7c76fb0bf99b2a177b733a28c7a3372c5cad335edf2db8c2c0
[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" "368618dd3314ea7c76fb0bf99b2a177b733a28c7a3372c5cad335edf2db8c2c0", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling gelf_logger v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "368618dd3314ea7c76fb0bf99b2a177b733a28c7a3372c5cad335edf2db8c2c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368618dd3314ea7c76fb0bf99b2a177b733a28c7a3372c5cad335edf2db8c2c0", kill_on_drop: false }`
[INFO] [stdout] 368618dd3314ea7c76fb0bf99b2a177b733a28c7a3372c5cad335edf2db8c2c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3098f1868c66a4fe4da17a41167749ec19804195d528e79307fa7d13bf0ddee
[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" "b3098f1868c66a4fe4da17a41167749ec19804195d528e79307fa7d13bf0ddee", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gelf_logger-f7eb0e73c24d4135
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gelf_logger
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/macros.rs - gelf_debug (line 205) ... FAILED
[INFO] [stdout] test src/macros.rs - gelf_warn (line 146) ... FAILED
[INFO] [stdout] test src/macros.rs - gelf_emergency (line 68) ... FAILED
[INFO] [stdout] test src/macros.rs - gelf_error (line 126) ... FAILED
[INFO] [stdout] test src/macros.rs - gelf_info (line 186) ... FAILED
[INFO] [stdout] test src/macros.rs - gelf_critical (line 107) ... FAILED
[INFO] [stdout] test src/macros.rs - gelf_notice (line 166) ... FAILED
[INFO] [stdout] test src/macros.rs - gelf_alert (line 87) ... FAILED
[INFO] [stdout] test src/batch.rs - batch::init (line 68) ... FAILED
[INFO] [stdout] test src/batch.rs - batch::init_from_file (line 43) ... FAILED
[INFO] [stdout] test src/batch.rs - batch::flush (line 134) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] test src/macros.rs - gelf_log (line 12) ... FAILED
[INFO] [stdout] test src/config.rs - config::ConfigBuilder (line 20) ... ok
[INFO] [stdout] test src/config.rs - config::Config::try_from_yaml (line 232) ... FAILED
[INFO] [stdout] test src/config.rs - config::ConfigBuilder::try_from_yaml (line 47) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/macros.rs - gelf_debug (line 205) stdout ----
[INFO] [stdout] error: cannot find macro `gelf_debug` in this scope
[INFO] [stdout]  --> src/macros.rs:206:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | gelf_debug!("myvalue = '5'");
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - gelf_warn (line 146) stdout ----
[INFO] [stdout] error: cannot find macro `gelf_warn` in this scope
[INFO] [stdout]  --> src/macros.rs:147:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | gelf_warn!("Error while fetching metadata with correlation");
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - gelf_emergency (line 68) stdout ----
[INFO] [stdout] error: cannot find macro `gelf_emergency` in this scope
[INFO] [stdout]  --> src/macros.rs:69:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | gelf_emergency!("System is unusable !!");
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - gelf_error (line 126) stdout ----
[INFO] [stdout] error: cannot find macro `gelf_error` in this scope
[INFO] [stdout]  --> src/macros.rs:127:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | gelf_error!("Login failed!");
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - gelf_info (line 186) stdout ----
[INFO] [stdout] error: cannot find macro `gelf_info` in this scope
[INFO] [stdout]  --> src/macros.rs:187:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | gelf_info!("Downloading file...");
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - gelf_critical (line 107) stdout ----
[INFO] [stdout] error: cannot find macro `gelf_critical` in this scope
[INFO] [stdout]  --> src/macros.rs:108:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | gelf_critical!("No space left on device");
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - gelf_notice (line 166) stdout ----
[INFO] [stdout] error: cannot find macro `gelf_notice` in this scope
[INFO] [stdout]  --> src/macros.rs:167:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | gelf_notice!("User reached 90% of his quota");
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - gelf_alert (line 87) stdout ----
[INFO] [stdout] error: cannot find macro `gelf_alert` in this scope
[INFO] [stdout]  --> src/macros.rs:88:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | gelf_alert!("Action must be taken immediately.");
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/batch.rs - batch::init (line 68) stdout ----
[INFO] [stdout] error: cannot find macro `info` in this scope
[INFO] [stdout]   --> src/batch.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     info!("hello");
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/batch.rs - batch::init_from_file (line 43) stdout ----
[INFO] [stdout] error: cannot find macro `info` in this scope
[INFO] [stdout]  --> src/batch.rs:50:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     info!("hello");
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/batch.rs - batch::flush (line 134) stdout ----
[INFO] [stdout] error: cannot find macro `info` in this scope
[INFO] [stdout]   --> src/batch.rs:145:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     info!("hello");
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `serde_gelf`
[INFO] [stdout]   --> src/lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use serde_gelf::GelfLevel;
[INFO] [stdout]    |     ^^^^^^^^^^ maybe a missing crate `serde_gelf`?
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_gelf`
[INFO] [stdout]   --> src/lib.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     gelf_warn!(extra: &Myapp::default(), "My app info");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ maybe a missing crate `serde_gelf`?
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `serde_gelf::GelfRecord` in the current scope
[INFO] [stdout]   --> src/lib.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     gelf_warn!(extra: &Myapp::default(), "My app info");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `serde_gelf::GelfRecord`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 10 | use serde_gelf::GelfRecordBuilder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/macros.rs - gelf_log (line 12) stdout ----
[INFO] [stdout] error: format argument must be a string literal
[INFO] [stdout]   --> src/macros.rs:30:40
[INFO] [stdout]    |
[INFO] [stdout] 19 |     gelf_log!(level: GelfLevel::Debug, extra: &myapp);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a string literal to format with
[INFO] [stdout]    |
[INFO] [stdout] 19 |     gelf_log!(level: GelfLevel::Debug, "{}", extra: &myapp);
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `BTreeMap` is defined multiple times
[INFO] [stdout]   --> src/macros.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     gelf_log!(level: GelfLevel::Error, "Hello!");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `BTreeMap` reimported here
[INFO] [stdout] ...
[INFO] [stdout] 19 |     gelf_log!(level: GelfLevel::Debug, extra: &myapp);
[INFO] [stdout]    |     -------------------------------------------------- previous import of the type `BTreeMap` here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BTreeMap` must be defined only once in the type namespace of this block
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_gelf`
[INFO] [stdout]  --> src/macros.rs:18:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde_gelf::GelfLevel;
[INFO] [stdout]   |     ^^^^^^^^^^ maybe a missing crate `serde_gelf`?
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_gelf`
[INFO] [stdout]   --> src/macros.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     gelf_log!(level: GelfLevel::Error, "Hello!");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ maybe a missing crate `serde_gelf`?
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_gelf`
[INFO] [stdout]   --> src/macros.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     gelf_log!(level: GelfLevel::Debug, extra: &myapp);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ maybe a missing crate `serde_gelf`?
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `serde_gelf::GelfRecord` in the current scope
[INFO] [stdout]   --> src/macros.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     gelf_log!(level: GelfLevel::Error, "Hello!");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `serde_gelf::GelfRecord`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 7  | use serde_gelf::GelfRecordBuilder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/macros.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     gelf_log!(level: GelfLevel::Error, "Hello!");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected reference, found struct `std::collections::BTreeMap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&_`
[INFO] [stdout]                  found struct `std::collections::BTreeMap<_, _>`
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `serde_gelf::GelfRecord` in the current scope
[INFO] [stdout]   --> src/macros.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     gelf_log!(level: GelfLevel::Debug, extra: &myapp);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `serde_gelf::GelfRecord`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 7  | use serde_gelf::GelfRecordBuilder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/macros.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     gelf_log!(level: GelfLevel::Debug, extra: &myapp);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected reference, found struct `std::collections::BTreeMap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&_`
[INFO] [stdout]                  found struct `std::collections::BTreeMap<_, _>`
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0252, E0308, E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0252`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/config.rs - config::Config::try_from_yaml (line 232) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: IOError(Os { code: 2, kind: NotFound, message: "No such file or directory" })', src/config.rs:6:55
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x562884325ec0 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x562884325ec0 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x562884325ec0 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x562884325ec0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x56288434624c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x562884322fa7 - std::io::Write::write_fmt::h1d2ee292d2b65481
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x562884327f90 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    7:     0x562884327f90 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    8:     0x562884327f90 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]    9:     0x562884327cdc - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:219
[INFO] [stdout]   10:     0x5628843285f3 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   11:     0x5628843281c9 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   12:     0x56288432634c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   13:     0x562884328189 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   14:     0x562884343e11 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   15:     0x562884343c33 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   16:     0x56288426b341 - core::result::Result<T,E>::unwrap::h3d8a6e4b5f10a569
[INFO] [stdout]   17:     0x56288426b430 - rust_out::main::h405f65324f7b53be
[INFO] [stdout]   18:     0x56288426b293 - core::ops::function::FnOnce::call_once::hdcd857a6fc725660
[INFO] [stdout]   19:     0x56288426b179 - std::sys_common::backtrace::__rust_begin_short_backtrace::h58530cce963ea820
[INFO] [stdout]   20:     0x56288426b209 - std::rt::lang_start::{{closure}}::had844b611966ddaf
[INFO] [stdout]   21:     0x5628843289f1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6a3209f124be2235
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:259
[INFO] [stdout]   22:     0x5628843289f1 - std::panicking::try::do_call::h88ce358792b64df0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   23:     0x5628843289f1 - std::panicking::try::h6311c259678e50fc
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   24:     0x5628843289f1 - std::panic::catch_unwind::h56c5716807d659a1
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   25:     0x5628843289f1 - std::rt::lang_start_internal::h73711f37ecfcb277
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:51
[INFO] [stdout]   26:     0x56288426b1e8 - std::rt::lang_start::h1b0fb7b0bf978bb4
[INFO] [stdout]   27:     0x56288426b46b - main
[INFO] [stdout]   28:     0x7f07041120b3 - __libc_start_main
[INFO] [stdout]   29:     0x56288426b0ae - _start
[INFO] [stdout]   30:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/config.rs - config::ConfigBuilder::try_from_yaml (line 47) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'Invalid config file!: IOError(Os { code: 2, kind: NotFound, message: "No such file or directory" })', src/config.rs:7:6
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x560ad0b0c080 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x560ad0b0c080 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x560ad0b0c080 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x560ad0b0c080 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x560ad0b2c40c - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x560ad0b09167 - std::io::Write::write_fmt::h1d2ee292d2b65481
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x560ad0b0e150 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    7:     0x560ad0b0e150 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    8:     0x560ad0b0e150 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]    9:     0x560ad0b0de9c - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:219
[INFO] [stdout]   10:     0x560ad0b0e7b3 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   11:     0x560ad0b0e389 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   12:     0x560ad0b0c50c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   13:     0x560ad0b0e349 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   14:     0x560ad0b29fd1 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   15:     0x560ad0b29df3 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   16:     0x560ad0a51349 - core::result::Result<T,E>::expect::h666e0560f77a91e1
[INFO] [stdout]   17:     0x560ad0a5144a - rust_out::main::h405f65324f7b53be
[INFO] [stdout]   18:     0x560ad0a51293 - core::ops::function::FnOnce::call_once::hdcd857a6fc725660
[INFO] [stdout]   19:     0x560ad0a51179 - std::sys_common::backtrace::__rust_begin_short_backtrace::h58530cce963ea820
[INFO] [stdout]   20:     0x560ad0a51209 - std::rt::lang_start::{{closure}}::had844b611966ddaf
[INFO] [stdout]   21:     0x560ad0b0ebb1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6a3209f124be2235
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:259
[INFO] [stdout]   22:     0x560ad0b0ebb1 - std::panicking::try::do_call::h88ce358792b64df0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   23:     0x560ad0b0ebb1 - std::panicking::try::h6311c259678e50fc
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   24:     0x560ad0b0ebb1 - std::panic::catch_unwind::h56c5716807d659a1
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   25:     0x560ad0b0ebb1 - std::rt::lang_start_internal::h73711f37ecfcb277
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/rt.rs:51
[INFO] [stdout]   26:     0x560ad0a511e8 - std::rt::lang_start::h1b0fb7b0bf978bb4
[INFO] [stdout]   27:     0x560ad0a5148b - main
[INFO] [stdout]   28:     0x7faeb8bb00b3 - __libc_start_main
[INFO] [stdout]   29:     0x560ad0a510ae - _start
[INFO] [stdout]   30:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/batch.rs - batch::flush (line 134)
[INFO] [stdout]     src/batch.rs - batch::init (line 68)
[INFO] [stdout]     src/batch.rs - batch::init_from_file (line 43)
[INFO] [stdout]     src/config.rs - config::Config::try_from_yaml (line 232)
[INFO] [stdout]     src/config.rs - config::ConfigBuilder::try_from_yaml (line 47)
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout]     src/macros.rs - gelf_alert (line 87)
[INFO] [stdout]     src/macros.rs - gelf_critical (line 107)
[INFO] [stdout]     src/macros.rs - gelf_debug (line 205)
[INFO] [stdout]     src/macros.rs - gelf_emergency (line 68)
[INFO] [stdout]     src/macros.rs - gelf_error (line 126)
[INFO] [stdout]     src/macros.rs - gelf_info (line 186)
[INFO] [stdout]     src/macros.rs - gelf_log (line 12)
[INFO] [stdout]     src/macros.rs - gelf_notice (line 166)
[INFO] [stdout]     src/macros.rs - gelf_warn (line 146)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 15 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "b3098f1868c66a4fe4da17a41167749ec19804195d528e79307fa7d13bf0ddee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3098f1868c66a4fe4da17a41167749ec19804195d528e79307fa7d13bf0ddee", kill_on_drop: false }`
[INFO] [stdout] b3098f1868c66a4fe4da17a41167749ec19804195d528e79307fa7d13bf0ddee
