[INFO] cloning repository https://github.com/thuetz/insomnia-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thuetz/insomnia-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthuetz%2Finsomnia-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthuetz%2Finsomnia-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e3e536edabd401bf38b8be39ca5d24cc90b69dc
[INFO] checking thuetz/insomnia-rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthuetz%2Finsomnia-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thuetz/insomnia-rs
[INFO] finished tweaking git repo https://github.com/thuetz/insomnia-rs
[INFO] tweaked toml for git repo https://github.com/thuetz/insomnia-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thuetz/insomnia-rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thuetz/insomnia-rs 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ecb08692ed7b46d3cbf70f0bbf89b2d3126b661e7c859428e3d5297c158447b
[INFO] running `Command { std: "docker" "start" "-a" "7ecb08692ed7b46d3cbf70f0bbf89b2d3126b661e7c859428e3d5297c158447b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ecb08692ed7b46d3cbf70f0bbf89b2d3126b661e7c859428e3d5297c158447b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ecb08692ed7b46d3cbf70f0bbf89b2d3126b661e7c859428e3d5297c158447b", kill_on_drop: false }`
[INFO] [stdout] 7ecb08692ed7b46d3cbf70f0bbf89b2d3126b661e7c859428e3d5297c158447b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cfd826d4eb37216aee076525ea9b4d53a5d53dea1f6d0c756144d4f52e57016
[INFO] running `Command { std: "docker" "start" "-a" "9cfd826d4eb37216aee076525ea9b4d53a5d53dea1f6d0c756144d4f52e57016", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking hashbrown v0.9.0
[INFO] [stderr]     Checking textwrap v0.12.1
[INFO] [stderr]     Checking os_str_bytes v2.3.2
[INFO] [stderr]     Checking fern v0.6.0
[INFO] [stderr]     Checking indexmap v1.6.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1 (https://github.com/clap-rs/clap#3e9ee867)
[INFO] [stderr]     Checking clap v3.0.0-beta.1 (https://github.com/clap-rs/clap#3e9ee867)
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking schlaflosigkeit v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/annotation/mod.rs:97:38
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let channels: u16 = unsafe { mem::transmute(channels_byte) };
[INFO] [stdout]    |                                      --------------^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      help: replace this with: `u16::from_ne_bytes`
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/annotation/mod.rs:102:48
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let samples_per_second: u32 = unsafe { mem::transmute(samples_per_second_byte) };
[INFO] [stdout]     |                                                --------------^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                help: replace this with: `u32::from_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/annotation/mod.rs:111:45
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let bits_per_sample: u16 = unsafe { mem::transmute(bits_per_sample_buffer) };
[INFO] [stdout]     |                                             --------------^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             help: replace this with: `u16::from_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/annotation/mod.rs:127:22
[INFO] [stdout]     |
[INFO] [stdout] 127 |             unsafe { mem::transmute(data_block_size_in_byte_buffer) };
[INFO] [stdout]     |                      --------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: replace this with: `u32::from_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands/annotate/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     /// The folder where all wave files are stored and which can be used to generate the annotations.
[INFO] [stdout] 21 | |     #[clap(index = 1)]
[INFO] [stdout] 22 | |     input_folder: String,
[INFO] [stdout]    | |________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands/annotate/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | /     /// The file in which the annotation labels should be stored.
[INFO] [stdout] 25 | |     #[clap(index = 2)]
[INFO] [stdout] 26 | |     output_file: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `schlaflosigkeit` (lib) due to 2 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/annotation/mod.rs:97:38
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let channels: u16 = unsafe { mem::transmute(channels_byte) };
[INFO] [stdout]    |                                      --------------^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      help: replace this with: `u16::from_ne_bytes`
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/annotation/mod.rs:102:48
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let samples_per_second: u32 = unsafe { mem::transmute(samples_per_second_byte) };
[INFO] [stdout]     |                                                --------------^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                help: replace this with: `u32::from_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/annotation/mod.rs:111:45
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let bits_per_sample: u16 = unsafe { mem::transmute(bits_per_sample_buffer) };
[INFO] [stdout]     |                                             --------------^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             help: replace this with: `u16::from_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/annotation/mod.rs:127:22
[INFO] [stdout]     |
[INFO] [stdout] 127 |             unsafe { mem::transmute(data_block_size_in_byte_buffer) };
[INFO] [stdout]     |                      --------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      help: replace this with: `u32::from_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands/annotate/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     /// The folder where all wave files are stored and which can be used to generate the annotations.
[INFO] [stdout] 21 | |     #[clap(index = 1)]
[INFO] [stdout] 22 | |     input_folder: String,
[INFO] [stdout]    | |________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/commands/annotate/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | /     /// The file in which the annotation labels should be stored.
[INFO] [stdout] 25 | |     #[clap(index = 2)]
[INFO] [stdout] 26 | |     output_file: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `schlaflosigkeit` (lib test) due to 2 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9cfd826d4eb37216aee076525ea9b4d53a5d53dea1f6d0c756144d4f52e57016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cfd826d4eb37216aee076525ea9b4d53a5d53dea1f6d0c756144d4f52e57016", kill_on_drop: false }`
[INFO] [stdout] 9cfd826d4eb37216aee076525ea9b4d53a5d53dea1f6d0c756144d4f52e57016
