[INFO] cloning repository https://github.com/ImAKappa/caramell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ImAKappa/caramell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImAKappa%2Fcaramell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImAKappa%2Fcaramell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de3b90fb9c8e7b9a6c55f0692fd0b1c7d7f8de1e
[INFO] documenting ImAKappa/caramell against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImAKappa%2Fcaramell" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ImAKappa/caramell on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ImAKappa/caramell
[INFO] finished tweaking git repo https://github.com/ImAKappa/caramell
[INFO] tweaked toml for git repo https://github.com/ImAKappa/caramell written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ImAKappa/caramell 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93718b502b3286f7f289bc3bf5132448862bc7688d243b5afbf2b69381c46c74
[INFO] running `Command { std: "docker" "start" "-a" "93718b502b3286f7f289bc3bf5132448862bc7688d243b5afbf2b69381c46c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93718b502b3286f7f289bc3bf5132448862bc7688d243b5afbf2b69381c46c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93718b502b3286f7f289bc3bf5132448862bc7688d243b5afbf2b69381c46c74", kill_on_drop: false }`
[INFO] [stdout] 93718b502b3286f7f289bc3bf5132448862bc7688d243b5afbf2b69381c46c74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b26723d42496d2021c2737848a73ed05be92aa0a73050765870cddf4b444c5c9
[INFO] running `Command { std: "docker" "start" "-a" "b26723d42496d2021c2737848a73ed05be92aa0a73050765870cddf4b444c5c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling logos-codegen v0.13.0
[INFO] [stderr]    Compiling logos-derive v0.13.0
[INFO] [stderr]     Checking logos v0.13.0
[INFO] [stderr]     Checking chordparser v0.1.0 (/opt/rustwide/workdir/crates/chordparser)
[INFO] [stdout] warning: unused variable: `half_steps`
[INFO] [stdout]    --> crates/chordparser/src/pitch.rs:139:29
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn transpose(&self, half_steps: i32) -> Note {
[INFO] [stdout]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_half_steps`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> crates/chordparser/src/chords.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(s: &str) -> Result<Self, String> {
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PITCH_POSITION_OFFSET` is never used
[INFO] [stdout]  --> crates/chordparser/src/pitch.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const PITCH_POSITION_OFFSET: usize = 14;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LINE_OF_FIFTHS` is never used
[INFO] [stdout]   --> crates/chordparser/src/pitch.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const LINE_OF_FIFTHS: &[&str] = &[
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting caramell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.00s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/caramell/index.html
[INFO] running `Command { std: "docker" "inspect" "b26723d42496d2021c2737848a73ed05be92aa0a73050765870cddf4b444c5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b26723d42496d2021c2737848a73ed05be92aa0a73050765870cddf4b444c5c9", kill_on_drop: false }`
[INFO] [stdout] b26723d42496d2021c2737848a73ed05be92aa0a73050765870cddf4b444c5c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb0f52c4440f218fd47575d372c4a7b7043e6d891e1750e6c22708e3f3c2d184
[INFO] running `Command { std: "docker" "start" "-a" "fb0f52c4440f218fd47575d372c4a7b7043e6d891e1750e6c22708e3f3c2d184", kill_on_drop: false }`
[INFO] [stderr] error: no library targets found in package `caramell`
[INFO] running `Command { std: "docker" "inspect" "fb0f52c4440f218fd47575d372c4a7b7043e6d891e1750e6c22708e3f3c2d184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb0f52c4440f218fd47575d372c4a7b7043e6d891e1750e6c22708e3f3c2d184", kill_on_drop: false }`
[INFO] [stdout] fb0f52c4440f218fd47575d372c4a7b7043e6d891e1750e6c22708e3f3c2d184
[INFO] documenting ImAKappa/caramell against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImAKappa%2Fcaramell" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ImAKappa/caramell on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ImAKappa/caramell
[INFO] finished tweaking git repo https://github.com/ImAKappa/caramell
[INFO] tweaked toml for git repo https://github.com/ImAKappa/caramell written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ImAKappa/caramell 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2183cfc92e126c0b7274b6e10511a9ecee9a61c0a27bec7af9b4630816c7573f
[INFO] running `Command { std: "docker" "start" "-a" "2183cfc92e126c0b7274b6e10511a9ecee9a61c0a27bec7af9b4630816c7573f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2183cfc92e126c0b7274b6e10511a9ecee9a61c0a27bec7af9b4630816c7573f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2183cfc92e126c0b7274b6e10511a9ecee9a61c0a27bec7af9b4630816c7573f", kill_on_drop: false }`
[INFO] [stdout] 2183cfc92e126c0b7274b6e10511a9ecee9a61c0a27bec7af9b4630816c7573f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9448e209d85d51c06a2dd28b2bf8e04eb606e1b3a12fa9e7db1d6b38bc1e42d4
[INFO] running `Command { std: "docker" "start" "-a" "9448e209d85d51c06a2dd28b2bf8e04eb606e1b3a12fa9e7db1d6b38bc1e42d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling logos-codegen v0.13.0
[INFO] [stderr]    Compiling logos-derive v0.13.0
[INFO] [stderr]     Checking logos v0.13.0
[INFO] [stderr]     Checking chordparser v0.1.0 (/opt/rustwide/workdir/crates/chordparser)
[INFO] [stdout] warning: unused variable: `half_steps`
[INFO] [stdout]    --> crates/chordparser/src/pitch.rs:139:29
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn transpose(&self, half_steps: i32) -> Note {
[INFO] [stdout]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_half_steps`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> crates/chordparser/src/chords.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(s: &str) -> Result<Self, String> {
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PITCH_POSITION_OFFSET` is never used
[INFO] [stdout]  --> crates/chordparser/src/pitch.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const PITCH_POSITION_OFFSET: usize = 14;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LINE_OF_FIFTHS` is never used
[INFO] [stdout]   --> crates/chordparser/src/pitch.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const LINE_OF_FIFTHS: &[&str] = &[
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting caramell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.64s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/caramell/index.html
[INFO] running `Command { std: "docker" "inspect" "9448e209d85d51c06a2dd28b2bf8e04eb606e1b3a12fa9e7db1d6b38bc1e42d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9448e209d85d51c06a2dd28b2bf8e04eb606e1b3a12fa9e7db1d6b38bc1e42d4", kill_on_drop: false }`
[INFO] [stdout] 9448e209d85d51c06a2dd28b2bf8e04eb606e1b3a12fa9e7db1d6b38bc1e42d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70cdb5afc13235dc77087aeec4736728d30d0aa7c5a4e8694fdc54db565d6f4c
[INFO] running `Command { std: "docker" "start" "-a" "70cdb5afc13235dc77087aeec4736728d30d0aa7c5a4e8694fdc54db565d6f4c", kill_on_drop: false }`
[INFO] [stderr] error: no library targets found in package `caramell`
[INFO] running `Command { std: "docker" "inspect" "70cdb5afc13235dc77087aeec4736728d30d0aa7c5a4e8694fdc54db565d6f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70cdb5afc13235dc77087aeec4736728d30d0aa7c5a4e8694fdc54db565d6f4c", kill_on_drop: false }`
[INFO] [stdout] 70cdb5afc13235dc77087aeec4736728d30d0aa7c5a4e8694fdc54db565d6f4c
