[INFO] fetching crate idem-handler 0.1.0...
[INFO] testing idem-handler-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate idem-handler 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate idem-handler 0.1.0
[INFO] finished tweaking crates.io crate idem-handler 0.1.0
[INFO] tweaked toml for crates.io crate idem-handler 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate idem-handler 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate idem-handler 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0be01819b315b621861af1b744db1dbaf322d48ebb903395f391d1be7990f37f
[INFO] running `Command { std: "docker" "start" "-a" "0be01819b315b621861af1b744db1dbaf322d48ebb903395f391d1be7990f37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0be01819b315b621861af1b744db1dbaf322d48ebb903395f391d1be7990f37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be01819b315b621861af1b744db1dbaf322d48ebb903395f391d1be7990f37f", kill_on_drop: false }`
[INFO] [stdout] 0be01819b315b621861af1b744db1dbaf322d48ebb903395f391d1be7990f37f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f75795c910dd60bf18cf53c8918fabe811f69fde3e7eb19eec4262a937753084
[INFO] running `Command { std: "docker" "start" "-a" "f75795c910dd60bf18cf53c8918fabe811f69fde3e7eb19eec4262a937753084", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling dashmap v7.0.0-rc2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling idem-handler-config v0.1.0
[INFO] [stderr]    Compiling idem-handler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.06s
[INFO] running `Command { std: "docker" "inspect" "f75795c910dd60bf18cf53c8918fabe811f69fde3e7eb19eec4262a937753084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f75795c910dd60bf18cf53c8918fabe811f69fde3e7eb19eec4262a937753084", kill_on_drop: false }`
[INFO] [stdout] f75795c910dd60bf18cf53c8918fabe811f69fde3e7eb19eec4262a937753084
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09c292d8f7c584a9aa3c0dacee85b81ce5458e666615c2d53969e99b9577007a
[INFO] running `Command { std: "docker" "start" "-a" "09c292d8f7c584a9aa3c0dacee85b81ce5458e666615c2d53969e99b9577007a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling idem-handler-config v0.1.0
[INFO] [stderr]    Compiling idem-handler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `exchange`
[INFO] [stdout]    --> src/executor.rs:106:30
[INFO] [stdout]     |
[INFO] [stdout] 106 |         async fn exec(&self, exchange: &mut Exchange<String, String, ()>) -> Result<HandlerStatus, HandlerExecutionError> {
[INFO] [stdout]     |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exchange`
[INFO] [stdout]    --> src/executor.rs:116:30
[INFO] [stdout]     |
[INFO] [stdout] 116 |         async fn exec(&self, exchange: &mut Exchange<String, String, ()>) -> Result<HandlerStatus, HandlerExecutionError> {
[INFO] [stdout]     |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.40s
[INFO] running `Command { std: "docker" "inspect" "09c292d8f7c584a9aa3c0dacee85b81ce5458e666615c2d53969e99b9577007a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c292d8f7c584a9aa3c0dacee85b81ce5458e666615c2d53969e99b9577007a", kill_on_drop: false }`
[INFO] [stdout] 09c292d8f7c584a9aa3c0dacee85b81ce5458e666615c2d53969e99b9577007a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d16ca3228b853634cf91c02a8dc0b10c380dd4da8cb93c5a7a6256acac275c0e
[INFO] running `Command { std: "docker" "start" "-a" "d16ca3228b853634cf91c02a8dc0b10c380dd4da8cb93c5a7a6256acac275c0e", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `exchange`
[INFO] [stderr]    --> src/executor.rs:106:30
[INFO] [stderr]     |
[INFO] [stderr] 106 |         async fn exec(&self, exchange: &mut Exchange<String, String, ()>) -> Result<HandlerStatus, HandlerExecutionError> {
[INFO] [stderr]     |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exchange`
[INFO] [stderr]    --> src/executor.rs:116:30
[INFO] [stderr]     |
[INFO] [stderr] 116 |         async fn exec(&self, exchange: &mut Exchange<String, String, ()>) -> Result<HandlerStatus, HandlerExecutionError> {
[INFO] [stderr]     |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exchange`
[INFO] [stderr] 
[INFO] [stderr] warning: `idem-handler` (lib test) generated 2 warnings (run `cargo fix --lib -p idem-handler --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/idem_handler-80dcd019077ed920)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test executor::test::test_invalid_handler_chain ... ok
[INFO] [stdout] test executor::test::test_valid_handler_chain ... ok
[INFO] [stdout] test handler::test::test_handler ... ok
[INFO] [stdout] test status::tests::test_status_flags ... ok
[INFO] [stdout] test status::tests::test_status_constructs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests idem_handler
[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" "d16ca3228b853634cf91c02a8dc0b10c380dd4da8cb93c5a7a6256acac275c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d16ca3228b853634cf91c02a8dc0b10c380dd4da8cb93c5a7a6256acac275c0e", kill_on_drop: false }`
[INFO] [stdout] d16ca3228b853634cf91c02a8dc0b10c380dd4da8cb93c5a7a6256acac275c0e
