[INFO] fetching crate async-map-reduce 1.1.2... [INFO] testing async-map-reduce-1.1.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate async-map-reduce 1.1.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate async-map-reduce 1.1.2 [INFO] finished tweaking crates.io crate async-map-reduce 1.1.2 [INFO] tweaked toml for crates.io crate async-map-reduce 1.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate async-map-reduce 1.1.2 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b947d48bf8fccfde502eca3d7b2fb33b1ddffbc767162c114f4ae4d75c7c33a0 [INFO] running `Command { std: "docker" "start" "-a" "b947d48bf8fccfde502eca3d7b2fb33b1ddffbc767162c114f4ae4d75c7c33a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b947d48bf8fccfde502eca3d7b2fb33b1ddffbc767162c114f4ae4d75c7c33a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b947d48bf8fccfde502eca3d7b2fb33b1ddffbc767162c114f4ae4d75c7c33a0", kill_on_drop: false }` [INFO] [stdout] b947d48bf8fccfde502eca3d7b2fb33b1ddffbc767162c114f4ae4d75c7c33a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2bc61def1c2fc136c8b3dbc0e5bf7f6e4b08e404571b58209c7f4371fa313663 [INFO] running `Command { std: "docker" "start" "-a" "2bc61def1c2fc136c8b3dbc0e5bf7f6e4b08e404571b58209c7f4371fa313663", kill_on_drop: false }` [INFO] [stderr] Compiling async-map-reduce v1.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/managers.rs:76:43 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn context(self, context: &NewCtx) -> Manager { [INFO] [stdout] | ^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 76 | pub fn context(self, context: &NewCtx) -> Manager<'_, NewCtx> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "2bc61def1c2fc136c8b3dbc0e5bf7f6e4b08e404571b58209c7f4371fa313663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bc61def1c2fc136c8b3dbc0e5bf7f6e4b08e404571b58209c7f4371fa313663", kill_on_drop: false }` [INFO] [stdout] 2bc61def1c2fc136c8b3dbc0e5bf7f6e4b08e404571b58209c7f4371fa313663 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 99a4b0ffdebec9a6780612201452496f82fbe33bb1bcae860cca8ca0bade60db [INFO] running `Command { std: "docker" "start" "-a" "99a4b0ffdebec9a6780612201452496f82fbe33bb1bcae860cca8ca0bade60db", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/managers.rs:76:43 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn context(self, context: &NewCtx) -> Manager { [INFO] [stdout] | ^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 76 | pub fn context(self, context: &NewCtx) -> Manager<'_, NewCtx> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling async-map-reduce v1.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/managers.rs:76:43 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn context(self, context: &NewCtx) -> Manager { [INFO] [stdout] | ^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 76 | pub fn context(self, context: &NewCtx) -> Manager<'_, NewCtx> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "99a4b0ffdebec9a6780612201452496f82fbe33bb1bcae860cca8ca0bade60db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99a4b0ffdebec9a6780612201452496f82fbe33bb1bcae860cca8ca0bade60db", kill_on_drop: false }` [INFO] [stdout] 99a4b0ffdebec9a6780612201452496f82fbe33bb1bcae860cca8ca0bade60db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f2851ebf37ee61f0329efbfd25113877cb9e5abf67846da248f701bfdd4881e4 [INFO] running `Command { std: "docker" "start" "-a" "f2851ebf37ee61f0329efbfd25113877cb9e5abf67846da248f701bfdd4881e4", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/managers.rs:76:43 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn context(self, context: &NewCtx) -> Manager { [INFO] [stderr] | ^^^^^^^ --------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 76 | pub fn context(self, context: &NewCtx) -> Manager<'_, NewCtx> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `async-map-reduce` (lib) generated 1 warning (run `cargo fix --lib -p async-map-reduce` to apply 1 suggestion) [INFO] [stderr] warning: `async-map-reduce` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/async_map_reduce-7f2fc0773b2d9e9e) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test managers::tests::test_map_result_per_chunks ... ok [INFO] [stdout] test managers::tests::test_complex_types ... ok [INFO] [stdout] test managers::tests::test_slices ... ok [INFO] [stdout] test managers::tests::test_result_err_map ... ok [INFO] [stdout] test managers::tests::test_result_err_reduce ... ok [INFO] [stdout] test managers::tests::test_result_ok ... ok [INFO] [stdout] test managers::tests::test_map_per_chunks ... ok [INFO] [stdout] test managers::tests::test_thread_id ... ok [INFO] [stdout] test managers::tests::test_manager ... ok [INFO] [stdout] test managers::tests::test_with_context ... ok [INFO] [stdout] test managers::tests::test_sleeps_and_errors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f2851ebf37ee61f0329efbfd25113877cb9e5abf67846da248f701bfdd4881e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2851ebf37ee61f0329efbfd25113877cb9e5abf67846da248f701bfdd4881e4", kill_on_drop: false }` [INFO] [stdout] f2851ebf37ee61f0329efbfd25113877cb9e5abf67846da248f701bfdd4881e4