[INFO] cloning repository https://github.com/svkampen/mumblebot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/svkampen/mumblebot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvkampen%2Fmumblebot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvkampen%2Fmumblebot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c728ec11a82d5d3337a519f2fe849e558661afb
[INFO] testing svkampen/mumblebot against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvkampen%2Fmumblebot" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/svkampen/mumblebot
[INFO] finished tweaking git repo https://github.com/svkampen/mumblebot
[INFO] tweaked toml for git repo https://github.com/svkampen/mumblebot written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/svkampen/mumblebot on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/svkampen/mumblebot 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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c96ec4ae35195ef9301f0ca279128f129c1c9a3d6cf505d4a41c03215c525e68
[INFO] running `Command { std: "docker" "start" "-a" "c96ec4ae35195ef9301f0ca279128f129c1c9a3d6cf505d4a41c03215c525e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c96ec4ae35195ef9301f0ca279128f129c1c9a3d6cf505d4a41c03215c525e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c96ec4ae35195ef9301f0ca279128f129c1c9a3d6cf505d4a41c03215c525e68", kill_on_drop: false }`
[INFO] [stdout] c96ec4ae35195ef9301f0ca279128f129c1c9a3d6cf505d4a41c03215c525e68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b44dfc8596f7abd187053b2d66eee2507a009a4d62289beb09907dd5ceae5781
[INFO] running `Command { std: "docker" "start" "-a" "b44dfc8596f7abd187053b2d66eee2507a009a4d62289beb09907dd5ceae5781", kill_on_drop: false }`
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[INFO] [stderr]    Compiling librespot v0.6.0-dev (https://github.com/librespot-org/librespot?rev=9456a02#9456a02a)
[INFO] [stdout] warning: function `get_album_tracks_by_id` is never used
[INFO] [stdout]    --> src/spotify/mod.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub async fn get_album_tracks_by_id(config: &Config, album_uri: &str) -> anyhow::Result<Vec<Song>> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `song_type` is never read
[INFO] [stdout]   --> src/types.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Song {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub song_type: SongType,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Song` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "b44dfc8596f7abd187053b2d66eee2507a009a4d62289beb09907dd5ceae5781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b44dfc8596f7abd187053b2d66eee2507a009a4d62289beb09907dd5ceae5781", kill_on_drop: false }`
[INFO] [stdout] b44dfc8596f7abd187053b2d66eee2507a009a4d62289beb09907dd5ceae5781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 608748a2b66caa488f0a744eb9c724f262e18444a2445447a0012a80319693dc
[INFO] running `Command { std: "docker" "start" "-a" "608748a2b66caa488f0a744eb9c724f262e18444a2445447a0012a80319693dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling mumblebot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_album_tracks_by_id` is never used
[INFO] [stdout]    --> src/spotify/mod.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub async fn get_album_tracks_by_id(config: &Config, album_uri: &str) -> anyhow::Result<Vec<Song>> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `song_type` is never read
[INFO] [stdout]   --> src/types.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Song {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub song_type: SongType,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Song` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.81s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "608748a2b66caa488f0a744eb9c724f262e18444a2445447a0012a80319693dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "608748a2b66caa488f0a744eb9c724f262e18444a2445447a0012a80319693dc", kill_on_drop: false }`
[INFO] [stdout] 608748a2b66caa488f0a744eb9c724f262e18444a2445447a0012a80319693dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ea83f10ebfd548099ae3c63b18157a48f5b46891fbc44175953a6f21b1ecd36
[INFO] running `Command { std: "docker" "start" "-a" "4ea83f10ebfd548099ae3c63b18157a48f5b46891fbc44175953a6f21b1ecd36", kill_on_drop: false }`
[INFO] [stderr] warning: function `get_album_tracks_by_id` is never used
[INFO] [stderr]    --> src/spotify/mod.rs:118:14
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub async fn get_album_tracks_by_id(config: &Config, album_uri: &str) -> anyhow::Result<Vec<Song>> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `song_type` is never read
[INFO] [stderr]   --> src/types.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct Song {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub song_type: SongType,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Song` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `mumblebot` (bin "mumblebot" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mumblebot-b3400fd6a9e8dc3e)
[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" "4ea83f10ebfd548099ae3c63b18157a48f5b46891fbc44175953a6f21b1ecd36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea83f10ebfd548099ae3c63b18157a48f5b46891fbc44175953a6f21b1ecd36", kill_on_drop: false }`
[INFO] [stdout] 4ea83f10ebfd548099ae3c63b18157a48f5b46891fbc44175953a6f21b1ecd36