[INFO] fetching crate starchart 0.19.0...
[INFO] testing starchart-0.19.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate starchart 0.19.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate starchart 0.19.0 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 crates.io crate starchart 0.19.0
[INFO] finished tweaking crates.io crate starchart 0.19.0
[INFO] tweaked toml for crates.io crate starchart 0.19.0 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 starchart-derive v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 4fa1caa1a80fe70b065ccc057cd08019b58eacacc0a66e38615de2a7dc0431ca
[INFO] running `Command { std: "docker" "start" "-a" "4fa1caa1a80fe70b065ccc057cd08019b58eacacc0a66e38615de2a7dc0431ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fa1caa1a80fe70b065ccc057cd08019b58eacacc0a66e38615de2a7dc0431ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa1caa1a80fe70b065ccc057cd08019b58eacacc0a66e38615de2a7dc0431ca", kill_on_drop: false }`
[INFO] [stdout] 4fa1caa1a80fe70b065ccc057cd08019b58eacacc0a66e38615de2a7dc0431ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 1bdca8f891073055e82c3daf1267decdfdb5f10308f8e44be434fd2eeeeec012
[INFO] running `Command { std: "docker" "start" "-a" "1bdca8f891073055e82c3daf1267decdfdb5f10308f8e44be434fd2eeeeec012", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling starchart v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/action/dynamic.rs:296:2
[INFO] [stdout]     |
[INFO] [stdout] 296 |     pub fn set_entry(&mut self, entry: S) -> &mut Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 297 |         self.set_key(entry.key()).set_entry(entry)
[INFO] [stdout]     |         ------------------------------------------ recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.35s
[INFO] running `Command { std: "docker" "inspect" "1bdca8f891073055e82c3daf1267decdfdb5f10308f8e44be434fd2eeeeec012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bdca8f891073055e82c3daf1267decdfdb5f10308f8e44be434fd2eeeeec012", kill_on_drop: false }`
[INFO] [stdout] 1bdca8f891073055e82c3daf1267decdfdb5f10308f8e44be434fd2eeeeec012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 36678aed38709656bd92f43cb484f1a7f589e49931dd069902139e4feb3b2b28
[INFO] running `Command { std: "docker" "start" "-a" "36678aed38709656bd92f43cb484f1a7f589e49931dd069902139e4feb3b2b28", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/action/dynamic.rs:296:2
[INFO] [stdout]     |
[INFO] [stdout] 296 |     pub fn set_entry(&mut self, entry: S) -> &mut Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 297 |         self.set_key(entry.key()).set_entry(entry)
[INFO] [stdout]     |         ------------------------------------------ recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling starchart v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]    --> src/action/dynamic.rs:296:2
[INFO] [stdout]     |
[INFO] [stdout] 296 |     pub fn set_entry(&mut self, entry: S) -> &mut Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 297 |         self.set_key(entry.key()).set_entry(entry)
[INFO] [stdout]     |         ------------------------------------------ recursive call site
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.82s
[INFO] running `Command { std: "docker" "inspect" "36678aed38709656bd92f43cb484f1a7f589e49931dd069902139e4feb3b2b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36678aed38709656bd92f43cb484f1a7f589e49931dd069902139e4feb3b2b28", kill_on_drop: false }`
[INFO] [stdout] 36678aed38709656bd92f43cb484f1a7f589e49931dd069902139e4feb3b2b28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] b008952c102e8fd2dff173fd1f39e33a6355c4d9bc68e46bb75267c7c8a35705
[INFO] running `Command { std: "docker" "start" "-a" "b008952c102e8fd2dff173fd1f39e33a6355c4d9bc68e46bb75267c7c8a35705", kill_on_drop: false }`
[INFO] [stderr] warning: function cannot return without recursing
[INFO] [stderr]    --> src/action/dynamic.rs:296:2
[INFO] [stderr]     |
[INFO] [stderr] 296 |     pub fn set_entry(&mut self, entry: S) -> &mut Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stderr] 297 |         self.set_key(entry.key()).set_entry(entry)
[INFO] [stderr]     |         ------------------------------------------ recursive call site
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stderr]     = help: a `loop` may express intention better if this is on purpose
[INFO] [stderr] 
[INFO] [stderr] warning: `starchart` (lib) generated 1 warning
[INFO] [stderr] warning: `starchart` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/starchart-cf04e172dc401259)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test action::kind::tests::default ... ok
[INFO] [stdout] test action::r#impl::tests::target ... ok
[INFO] [stdout] test action::r#impl::tests::kind ... ok
[INFO] [stdout] test action::kind::tests::display ... ok
[INFO] [stdout] test action::target::tests::default ... ok
[INFO] [stdout] test action::target::tests::display ... ok
[INFO] [stdout] test entry::tests::to_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests starchart
[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" "b008952c102e8fd2dff173fd1f39e33a6355c4d9bc68e46bb75267c7c8a35705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b008952c102e8fd2dff173fd1f39e33a6355c4d9bc68e46bb75267c7c8a35705", kill_on_drop: false }`
[INFO] [stdout] b008952c102e8fd2dff173fd1f39e33a6355c4d9bc68e46bb75267c7c8a35705