[INFO] fetching crate rl-tokio 0.1.0...
[INFO] testing rl-tokio-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rl-tokio 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rl-tokio 0.1.0
[INFO] finished tweaking crates.io crate rl-tokio 0.1.0
[INFO] tweaked toml for crates.io crate rl-tokio 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rl-tokio 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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 backtrace v0.3.75
[INFO] [stderr]   Downloaded rl-core v1.16.0
[INFO] [stderr]   Downloaded addr2line v0.24.2
[INFO] [stderr]   Downloaded rustc-demangle v0.1.25
[INFO] [stderr]   Downloaded tokio-macros v2.5.0
[INFO] [stderr]   Downloaded gimli v0.31.1
[INFO] [stderr]   Downloaded object v0.36.7
[INFO] [stderr]   Downloaded tokio v1.45.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f291ec65c1488d4fb748820ffa9591d5c5dd931332e3b1c3a695f0a0d384d74
[INFO] running `Command { std: "docker" "start" "-a" "2f291ec65c1488d4fb748820ffa9591d5c5dd931332e3b1c3a695f0a0d384d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f291ec65c1488d4fb748820ffa9591d5c5dd931332e3b1c3a695f0a0d384d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f291ec65c1488d4fb748820ffa9591d5c5dd931332e3b1c3a695f0a0d384d74", kill_on_drop: false }`
[INFO] [stdout] 2f291ec65c1488d4fb748820ffa9591d5c5dd931332e3b1c3a695f0a0d384d74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] de6a87770529e985fddca20aa1aed8caac100123ac424c7d43873824deb2e2e1
[INFO] running `Command { std: "docker" "start" "-a" "de6a87770529e985fddca20aa1aed8caac100123ac424c7d43873824deb2e2e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling rl-core v1.16.0
[INFO] [stderr]    Compiling rl-tokio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/tracker.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 |         &'a self,
[INFO] [stdout]    |          ^^ these lifetimes flow to the output
[INFO] [stdout] 30 |         config: &'a crate::Config,
[INFO] [stdout]    |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 31 |         request: std::ops::RangeInclusive<u32>,
[INFO] [stdout] 32 |     ) -> crate::Acquire {
[INFO] [stdout]    |          -------------- the lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 32 |     ) -> crate::Acquire<'a> {
[INFO] [stdout]    |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "de6a87770529e985fddca20aa1aed8caac100123ac424c7d43873824deb2e2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6a87770529e985fddca20aa1aed8caac100123ac424c7d43873824deb2e2e1", kill_on_drop: false }`
[INFO] [stdout] de6a87770529e985fddca20aa1aed8caac100123ac424c7d43873824deb2e2e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a7084c06ce26bda689db52f4cd3d2f02df9f01407f3d2e87c3f1aee53d35f670
[INFO] running `Command { std: "docker" "start" "-a" "a7084c06ce26bda689db52f4cd3d2f02df9f01407f3d2e87c3f1aee53d35f670", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling rl-core v1.16.0
[INFO] [stderr]    Compiling rl-tokio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/tracker.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 |         &'a self,
[INFO] [stdout]    |          ^^ these lifetimes flow to the output
[INFO] [stdout] 30 |         config: &'a crate::Config,
[INFO] [stdout]    |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 31 |         request: std::ops::RangeInclusive<u32>,
[INFO] [stdout] 32 |     ) -> crate::Acquire {
[INFO] [stdout]    |          -------------- the lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 32 |     ) -> crate::Acquire<'a> {
[INFO] [stdout]    |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/tracker.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 |         &'a self,
[INFO] [stdout]    |          ^^ these lifetimes flow to the output
[INFO] [stdout] 30 |         config: &'a crate::Config,
[INFO] [stdout]    |                  ^^ these lifetimes flow to the output
[INFO] [stdout] 31 |         request: std::ops::RangeInclusive<u32>,
[INFO] [stdout] 32 |     ) -> crate::Acquire {
[INFO] [stdout]    |          -------------- the lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 32 |     ) -> crate::Acquire<'a> {
[INFO] [stdout]    |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.75s
[INFO] running `Command { std: "docker" "inspect" "a7084c06ce26bda689db52f4cd3d2f02df9f01407f3d2e87c3f1aee53d35f670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7084c06ce26bda689db52f4cd3d2f02df9f01407f3d2e87c3f1aee53d35f670", kill_on_drop: false }`
[INFO] [stdout] a7084c06ce26bda689db52f4cd3d2f02df9f01407f3d2e87c3f1aee53d35f670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 916c469522f7fe262c9b576dfe8ba50231de52ef63ad10c127b465f612b683d9
[INFO] running `Command { std: "docker" "start" "-a" "916c469522f7fe262c9b576dfe8ba50231de52ef63ad10c127b465f612b683d9", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/tracker.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 |         &'a self,
[INFO] [stderr]    |          ^^ these lifetimes flow to the output
[INFO] [stderr] 30 |         config: &'a crate::Config,
[INFO] [stderr]    |                  ^^ these lifetimes flow to the output
[INFO] [stderr] 31 |         request: std::ops::RangeInclusive<u32>,
[INFO] [stderr] 32 |     ) -> crate::Acquire {
[INFO] [stderr]    |          -------------- the lifetime gets resolved as `'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 32 |     ) -> crate::Acquire<'a> {
[INFO] [stderr]    |                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rl-tokio` (lib) generated 1 warning (run `cargo fix --lib -p rl-tokio` to apply 1 suggestion)
[INFO] [stderr] warning: `rl-tokio` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rl_tokio-4d5aff0d41b8cc57)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tracker_test::test_burst ... ok
[INFO] [stdout] test tracker_test::test_cancel_middle_during ... ok
[INFO] [stdout] test tracker_test::test_cancel_middle_pre ... ok
[INFO] [stdout] test tracker_test::test_over_burst ... ok
[INFO] [stdout] test tracker_test::test_cancel_first ... ok
[INFO] [stdout] test tracker_test::test_empty ... ok
[INFO] [stdout] test tracker_test::test_timeout ... 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] running `Command { std: "docker" "inspect" "916c469522f7fe262c9b576dfe8ba50231de52ef63ad10c127b465f612b683d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916c469522f7fe262c9b576dfe8ba50231de52ef63ad10c127b465f612b683d9", kill_on_drop: false }`
[INFO] [stdout] 916c469522f7fe262c9b576dfe8ba50231de52ef63ad10c127b465f612b683d9