[INFO] cloning repository https://github.com/MindBuffer/osc_to_beyond
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MindBuffer/osc_to_beyond" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMindBuffer%2Fosc_to_beyond", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMindBuffer%2Fosc_to_beyond'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e57f94b0a95afcaf39db9e8ccbfe240b665b0fba
[INFO] testing MindBuffer/osc_to_beyond against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMindBuffer%2Fosc_to_beyond" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MindBuffer/osc_to_beyond on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MindBuffer/osc_to_beyond
[INFO] finished tweaking git repo https://github.com/MindBuffer/osc_to_beyond
[INFO] tweaked toml for git repo https://github.com/MindBuffer/osc_to_beyond written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/MindBuffer/osc_to_beyond already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libloading v0.4.0
[INFO] [stderr]   Downloaded rosc v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd205021a3234911851edc7d7cbabea6cdd41e077fec1fe5cf5c9dec8a32c985
[INFO] running `Command { std: "docker" "start" "-a" "cd205021a3234911851edc7d7cbabea6cdd41e077fec1fe5cf5c9dec8a32c985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd205021a3234911851edc7d7cbabea6cdd41e077fec1fe5cf5c9dec8a32c985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd205021a3234911851edc7d7cbabea6cdd41e077fec1fe5cf5c9dec8a32c985", kill_on_drop: false }`
[INFO] [stdout] cd205021a3234911851edc7d7cbabea6cdd41e077fec1fe5cf5c9dec8a32c985
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 819934ff812c59b0137ee53875f7a896b9926dad46b09eb7b96b2335238206c8
[INFO] running `Command { std: "docker" "start" "-a" "819934ff812c59b0137ee53875f7a896b9926dad46b09eb7b96b2335238206c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading v0.4.0
[INFO] [stderr]    Compiling find_folder v0.3.0
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling rosc v0.1.5
[INFO] [stderr]    Compiling pangolin v0.1.0 (/opt/rustwide/workdir/pangolin)
[INFO] [stderr]    Compiling osc_to_beyond v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 |             let mut layer = layer_map.entry(message.addr.clone()).or_insert(Layer::default());
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |                 let mut blob_chunks = layer.blob_map.entry(time_stamp).or_insert(Vec::new());
[INFO] [stdout]     |                     ----^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.93s
[INFO] running `Command { std: "docker" "inspect" "819934ff812c59b0137ee53875f7a896b9926dad46b09eb7b96b2335238206c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819934ff812c59b0137ee53875f7a896b9926dad46b09eb7b96b2335238206c8", kill_on_drop: false }`
[INFO] [stdout] 819934ff812c59b0137ee53875f7a896b9926dad46b09eb7b96b2335238206c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f4133f0a2d566e9e579dfaa09f0bf956f4a8a3705baf07e00014d9df76ce443
[INFO] running `Command { std: "docker" "start" "-a" "3f4133f0a2d566e9e579dfaa09f0bf956f4a8a3705baf07e00014d9df76ce443", kill_on_drop: false }`
[INFO] [stderr]    Compiling osc_to_beyond v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:158:17
[INFO] [stdout]     |
[INFO] [stdout] 158 |             let mut layer = layer_map.entry(message.addr.clone()).or_insert(Layer::default());
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |                 let mut blob_chunks = layer.blob_map.entry(time_stamp).or_insert(Vec::new());
[INFO] [stdout]     |                     ----^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "3f4133f0a2d566e9e579dfaa09f0bf956f4a8a3705baf07e00014d9df76ce443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4133f0a2d566e9e579dfaa09f0bf956f4a8a3705baf07e00014d9df76ce443", kill_on_drop: false }`
[INFO] [stdout] 3f4133f0a2d566e9e579dfaa09f0bf956f4a8a3705baf07e00014d9df76ce443
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f79a4b64650a298a11b95b5ab9cf62860c5b888d3b3d0ddc86610156e7616d5
[INFO] running `Command { std: "docker" "start" "-a" "3f79a4b64650a298a11b95b5ab9cf62860c5b888d3b3d0ddc86610156e7616d5", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:158:17
[INFO] [stderr]     |
[INFO] [stderr] 158 |             let mut layer = layer_map.entry(message.addr.clone()).or_insert(Layer::default());
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:165:21
[INFO] [stderr]     |
[INFO] [stderr] 165 |                 let mut blob_chunks = layer.blob_map.entry(time_stamp).or_insert(Vec::new());
[INFO] [stderr]     |                     ----^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `osc_to_beyond` (bin "osc_to_beyond" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/osc_to_beyond-c2ed6fc770bb0cbb)
[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" "3f79a4b64650a298a11b95b5ab9cf62860c5b888d3b3d0ddc86610156e7616d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f79a4b64650a298a11b95b5ab9cf62860c5b888d3b3d0ddc86610156e7616d5", kill_on_drop: false }`
[INFO] [stdout] 3f79a4b64650a298a11b95b5ab9cf62860c5b888d3b3d0ddc86610156e7616d5