[INFO] cloning repository https://github.com/ThomasAlban/figured-bass
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThomasAlban/figured-bass" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasAlban%2Ffigured-bass", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasAlban%2Ffigured-bass'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2edf2c76e7a95ba41ef699bd679e6bba9d4a4be
[INFO] testing ThomasAlban/figured-bass against 1.75.0 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThomasAlban%2Ffigured-bass" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThomasAlban/figured-bass 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/ThomasAlban/figured-bass
[INFO] finished tweaking git repo https://github.com/ThomasAlban/figured-bass
[INFO] tweaked toml for git repo https://github.com/ThomasAlban/figured-bass written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ThomasAlban/figured-bass 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-integer v0.1.45
[INFO] [stderr]   Downloaded autocfg v1.1.0
[INFO] [stderr]   Downloaded rdrand v0.4.0
[INFO] [stderr]   Downloaded num-iter v0.1.43
[INFO] [stderr]   Downloaded fuchsia-cprng v0.1.1
[INFO] [stderr]   Downloaded stopwatch v0.0.7
[INFO] [stderr]   Downloaded rand_core v0.3.1
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.17
[INFO] [stderr]   Downloaded num-complex v0.1.43
[INFO] [stderr]   Downloaded num v0.1.42
[INFO] [stderr]   Downloaded wasi v0.11.0+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded num-bigint v0.1.44
[INFO] [stderr]   Downloaded rand v0.8.5
[INFO] [stderr]   Downloaded libc v0.2.146
[INFO] [stderr]   Downloaded rand v0.4.6
[INFO] [stderr]   Downloaded getrandom v0.2.10
[INFO] [stderr]   Downloaded rand_core v0.6.4
[INFO] [stderr]   Downloaded rand_core v0.4.2
[INFO] [stderr]   Downloaded rand_chacha v0.3.1
[INFO] [stderr]   Downloaded num-traits v0.2.15
[INFO] [stderr]   Downloaded num-rational v0.1.42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ca0fd52b64eb25c6b16af68ce7858a72cc00c3e78b223cf49c7ce62b0597ca44
[INFO] running `Command { std: "docker" "start" "-a" "ca0fd52b64eb25c6b16af68ce7858a72cc00c3e78b223cf49c7ce62b0597ca44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca0fd52b64eb25c6b16af68ce7858a72cc00c3e78b223cf49c7ce62b0597ca44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0fd52b64eb25c6b16af68ce7858a72cc00c3e78b223cf49c7ce62b0597ca44", kill_on_drop: false }`
[INFO] [stdout] ca0fd52b64eb25c6b16af68ce7858a72cc00c3e78b223cf49c7ce62b0597ca44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3556e115a2f51c708e239e04392b1d8d34b178e1d060e9744a7c26c8fca8db3f
[INFO] running `Command { std: "docker" "start" "-a" "3556e115a2f51c708e239e04392b1d8d34b178e1d060e9744a7c26c8fca8db3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling stopwatch v0.0.7
[INFO] [stderr]    Compiling figured-bass v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `semitones_between` is never used
[INFO] [stdout]    --> src/music_theory.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl Note {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn semitones_between(&self, other: Note) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_semitones` is never used
[INFO] [stdout]    --> src/music_theory.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 185 | impl NoteWithOctave {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn from_semitones(semitones: u32, accidental: Accidental) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Minor` is never constructed
[INFO] [stdout]    --> src/music_theory.rs:220:5
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub enum Tonality {
[INFO] [stdout]     |          -------- variant in this enum
[INFO] [stdout] 219 |     Major,
[INFO] [stdout] 220 |     Minor,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Tonality` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "3556e115a2f51c708e239e04392b1d8d34b178e1d060e9744a7c26c8fca8db3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3556e115a2f51c708e239e04392b1d8d34b178e1d060e9744a7c26c8fca8db3f", kill_on_drop: false }`
[INFO] [stdout] 3556e115a2f51c708e239e04392b1d8d34b178e1d060e9744a7c26c8fca8db3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 249fcd3c29819efc94f9d965255c9c473ab37c2887f0559f057f5e3c6c5881b5
[INFO] running `Command { std: "docker" "start" "-a" "249fcd3c29819efc94f9d965255c9c473ab37c2887f0559f057f5e3c6c5881b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling figured-bass v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `semitones_between` is never used
[INFO] [stdout]    --> src/music_theory.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl Note {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn semitones_between(&self, other: Note) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_semitones` is never used
[INFO] [stdout]    --> src/music_theory.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 185 | impl NoteWithOctave {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn from_semitones(semitones: u32, accidental: Accidental) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Minor` is never constructed
[INFO] [stdout]    --> src/music_theory.rs:220:5
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub enum Tonality {
[INFO] [stdout]     |          -------- variant in this enum
[INFO] [stdout] 219 |     Major,
[INFO] [stdout] 220 |     Minor,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Tonality` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "249fcd3c29819efc94f9d965255c9c473ab37c2887f0559f057f5e3c6c5881b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249fcd3c29819efc94f9d965255c9c473ab37c2887f0559f057f5e3c6c5881b5", kill_on_drop: false }`
[INFO] [stdout] 249fcd3c29819efc94f9d965255c9c473ab37c2887f0559f057f5e3c6c5881b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ae679e87d781d3ebc02dbd1d06bb9498ae4f86a6faf633eab7ea7cee3adf26a
[INFO] running `Command { std: "docker" "start" "-a" "6ae679e87d781d3ebc02dbd1d06bb9498ae4f86a6faf633eab7ea7cee3adf26a", kill_on_drop: false }`
[INFO] [stderr] warning: method `semitones_between` is never used
[INFO] [stderr]    --> src/music_theory.rs:156:12
[INFO] [stderr]     |
[INFO] [stderr] 120 | impl Note {
[INFO] [stderr]     | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 156 |     pub fn semitones_between(&self, other: Note) -> u32 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_semitones` is never used
[INFO] [stderr]    --> src/music_theory.rs:193:12
[INFO] [stderr]     |
[INFO] [stderr] 185 | impl NoteWithOctave {
[INFO] [stderr]     | ------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 193 |     pub fn from_semitones(semitones: u32, accidental: Accidental) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Minor` is never constructed
[INFO] [stderr]    --> src/music_theory.rs:220:5
[INFO] [stderr]     |
[INFO] [stderr] 218 | pub enum Tonality {
[INFO] [stderr]     |          -------- variant in this enum
[INFO] [stderr] 219 |     Major,
[INFO] [stderr] 220 |     Minor,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Tonality` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `figured-bass` (bin "figured-bass" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/figured_bass-7a6c0df524976d01)
[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" "6ae679e87d781d3ebc02dbd1d06bb9498ae4f86a6faf633eab7ea7cee3adf26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae679e87d781d3ebc02dbd1d06bb9498ae4f86a6faf633eab7ea7cee3adf26a", kill_on_drop: false }`
[INFO] [stdout] 6ae679e87d781d3ebc02dbd1d06bb9498ae4f86a6faf633eab7ea7cee3adf26a
