[INFO] fetching crate smpp 0.1.2...
[INFO] checking smpp-0.1.2 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate smpp 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate smpp 0.1.2
[INFO] finished tweaking crates.io crate smpp 0.1.2
[INFO] tweaked toml for crates.io crate smpp 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smpp 0.1.2 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smpp 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 | homepage = "https://gitlab.com/andybalaam/rust-smpp"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | repository = "https://gitlab.com/andybalaam/rust-smpp"
[INFO] [stderr]    |              -----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `smpp` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 059b8b48a601e19b8a635f8910d46a3ecab5b36952a689b83736ddb9972bc186
[INFO] running `Command { std: "docker" "start" "059b8b48a601e19b8a635f8910d46a3ecab5b36952a689b83736ddb9972bc186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "059b8b48a601e19b8a635f8910d46a3ecab5b36952a689b83736ddb9972bc186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "059b8b48a601e19b8a635f8910d46a3ecab5b36952a689b83736ddb9972bc186" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "059b8b48a601e19b8a635f8910d46a3ecab5b36952a689b83736ddb9972bc186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "059b8b48a601e19b8a635f8910d46a3ecab5b36952a689b83736ddb9972bc186" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 | homepage = "https://gitlab.com/andybalaam/rust-smpp"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | repository = "https://gitlab.com/andybalaam/rust-smpp"
[INFO] [stderr]    |              -----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `smpp` (manifest) generated 1 warning
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking futures-sink v0.3.15
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]     Checking futures-io v0.3.15
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling tokio v1.8.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]     Checking textwrap v0.12.1
[INFO] [stderr]     Checking ascii v1.0.0
[INFO] [stderr]     Checking os_str_bytes v2.4.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]     Checking clap v3.0.0-beta.2
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking smpp-pdu v0.1.4
[INFO] [stderr]     Checking smpp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `FailingRead` is never constructed
[INFO] [stdout]  --> src/unittest_utils.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct FailingRead {}
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `error` is never used
[INFO] [stdout]  --> src/unittest_utils.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl FailingRead {
[INFO] [stdout]   | ---------------- associated function in this implementation
[INFO] [stdout] 8 |     fn error() -> io::Error {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `SubmitSmRespPdu`
[INFO] [stdout]   --> src/examples/smsc_drs_after_1_sec.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             SubmitSmRespPdu::new(message_id).unwrap().into(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 51 -             SubmitSmRespPdu::new(message_id).unwrap().into(),
[INFO] [stdout] 51 +             SubmitSmRespPdu::new(message_id).unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 51 -             SubmitSmRespPdu::new(message_id).unwrap().into(),
[INFO] [stdout] 51 +             <SubmitSmRespPdu as Into<_>>::into(SubmitSmRespPdu::new(message_id).unwrap()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smpp` (lib test) due to 6 previous errors; 2 warnings emitted
[INFO] [stdout] error: useless conversion to the same type: `PduParseErrorBody`
[INFO] [stdout]   --> src/smpp_connection.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     PduParseErrorBody::NotEnoughBytes.into(),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 78 -                     PduParseErrorBody::NotEnoughBytes.into(),
[INFO] [stdout] 78 +                     PduParseErrorBody::NotEnoughBytes,
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 78 -                     PduParseErrorBody::NotEnoughBytes.into(),
[INFO] [stdout] 78 +                     <PduParseErrorBody as Into<_>>::into(PduParseErrorBody::NotEnoughBytes),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `SubmitSmRespPdu`
[INFO] [stdout]    --> src/smsc/smsc.rs:551:17
[INFO] [stdout]     |
[INFO] [stdout] 551 |                 SubmitSmRespPdu::new_error().into()
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 551 -                 SubmitSmRespPdu::new_error().into()
[INFO] [stdout] 551 +                 SubmitSmRespPdu::new_error()
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 551 -                 SubmitSmRespPdu::new_error().into()
[INFO] [stdout] 551 +                 <SubmitSmRespPdu as Into<_>>::into(SubmitSmRespPdu::new_error())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ProcessError`
[INFO] [stdout]    --> src/smsc/smsc.rs:575:30
[INFO] [stdout]     |
[INFO] [stdout] 575 |                 .map_err(|e| e.into())
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 575 -                 .map_err(|e| e.into())
[INFO] [stdout] 575 +                 .map_err(|e| e)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 575 -                 .map_err(|e| e.into())
[INFO] [stdout] 575 +                 .map_err(|e| <ProcessError as Into<_>>::into(e))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ProcessError`
[INFO] [stdout]    --> src/smsc/smsc.rs:580:30
[INFO] [stdout]     |
[INFO] [stdout] 580 |                 .map_err(|e| e.into())
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 580 -                 .map_err(|e| e.into())
[INFO] [stdout] 580 +                 .map_err(|e| e)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 580 -                 .map_err(|e| e.into())
[INFO] [stdout] 580 +                 .map_err(|e| <ProcessError as Into<_>>::into(e))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ProcessError`
[INFO] [stdout]    --> src/smsc/smsc.rs:585:30
[INFO] [stdout]     |
[INFO] [stdout] 585 |                 .map_err(|e| e.into())
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 585 -                 .map_err(|e| e.into())
[INFO] [stdout] 585 +                 .map_err(|e| e)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 585 -                 .map_err(|e| e.into())
[INFO] [stdout] 585 +                 .map_err(|e| <ProcessError as Into<_>>::into(e))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `SubmitSmRespPdu`
[INFO] [stdout]   --> src/examples/smsc_drs_after_1_sec.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             SubmitSmRespPdu::new(message_id).unwrap().into(),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 51 -             SubmitSmRespPdu::new(message_id).unwrap().into(),
[INFO] [stdout] 51 +             SubmitSmRespPdu::new(message_id).unwrap(),
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 51 -             SubmitSmRespPdu::new(message_id).unwrap().into(),
[INFO] [stdout] 51 +             <SubmitSmRespPdu as Into<_>>::into(SubmitSmRespPdu::new(message_id).unwrap()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `PduParseErrorBody`
[INFO] [stdout]   --> src/smpp_connection.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     PduParseErrorBody::NotEnoughBytes.into(),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 78 -                     PduParseErrorBody::NotEnoughBytes.into(),
[INFO] [stdout] 78 +                     PduParseErrorBody::NotEnoughBytes,
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 78 -                     PduParseErrorBody::NotEnoughBytes.into(),
[INFO] [stdout] 78 +                     <PduParseErrorBody as Into<_>>::into(PduParseErrorBody::NotEnoughBytes),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `SubmitSmRespPdu`
[INFO] [stdout]    --> src/smsc/smsc.rs:551:17
[INFO] [stdout]     |
[INFO] [stdout] 551 |                 SubmitSmRespPdu::new_error().into()
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 551 -                 SubmitSmRespPdu::new_error().into()
[INFO] [stdout] 551 +                 SubmitSmRespPdu::new_error()
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 551 -                 SubmitSmRespPdu::new_error().into()
[INFO] [stdout] 551 +                 <SubmitSmRespPdu as Into<_>>::into(SubmitSmRespPdu::new_error())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ProcessError`
[INFO] [stdout]    --> src/smsc/smsc.rs:575:30
[INFO] [stdout]     |
[INFO] [stdout] 575 |                 .map_err(|e| e.into())
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 575 -                 .map_err(|e| e.into())
[INFO] [stdout] 575 +                 .map_err(|e| e)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 575 -                 .map_err(|e| e.into())
[INFO] [stdout] 575 +                 .map_err(|e| <ProcessError as Into<_>>::into(e))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ProcessError`
[INFO] [stdout]    --> src/smsc/smsc.rs:580:30
[INFO] [stdout]     |
[INFO] [stdout] 580 |                 .map_err(|e| e.into())
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 580 -                 .map_err(|e| e.into())
[INFO] [stdout] 580 +                 .map_err(|e| e)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 580 -                 .map_err(|e| e.into())
[INFO] [stdout] 580 +                 .map_err(|e| <ProcessError as Into<_>>::into(e))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ProcessError`
[INFO] [stdout]    --> src/smsc/smsc.rs:585:30
[INFO] [stdout]     |
[INFO] [stdout] 585 |                 .map_err(|e| e.into())
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 585 -                 .map_err(|e| e.into())
[INFO] [stdout] 585 +                 .map_err(|e| e)
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 585 -                 .map_err(|e| e.into())
[INFO] [stdout] 585 +                 .map_err(|e| <ProcessError as Into<_>>::into(e))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smpp` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "059b8b48a601e19b8a635f8910d46a3ecab5b36952a689b83736ddb9972bc186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "059b8b48a601e19b8a635f8910d46a3ecab5b36952a689b83736ddb9972bc186", kill_on_drop: false }`
[INFO] [stdout] 059b8b48a601e19b8a635f8910d46a3ecab5b36952a689b83736ddb9972bc186
