[INFO] cloning repository https://github.com/pawarherschel/piccolo-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pawarherschel/piccolo-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpawarherschel%2Fpiccolo-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpawarherschel%2Fpiccolo-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c187d92d43eaad0aac5ef0c565a88258ccc7424b [INFO] testing pawarherschel/piccolo-test against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpawarherschel%2Fpiccolo-test" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pawarherschel/piccolo-test [INFO] finished tweaking git repo https://github.com/pawarherschel/piccolo-test [INFO] tweaked toml for git repo https://github.com/pawarherschel/piccolo-test written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pawarherschel/piccolo-test on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pawarherschel/piccolo-test 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8b47e7613032e0758449fcd7c3bf9b8885028647777ac83dd609785fab5bad3 [INFO] running `Command { std: "docker" "start" "-a" "b8b47e7613032e0758449fcd7c3bf9b8885028647777ac83dd609785fab5bad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8b47e7613032e0758449fcd7c3bf9b8885028647777ac83dd609785fab5bad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8b47e7613032e0758449fcd7c3bf9b8885028647777ac83dd609785fab5bad3", kill_on_drop: false }` [INFO] [stdout] b8b47e7613032e0758449fcd7c3bf9b8885028647777ac83dd609785fab5bad3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f475dbd82de27be476230cd3db514051ab431b6eb5d0118ad7b6255782128d32 [INFO] running `Command { std: "docker" "start" "-a" "f475dbd82de27be476230cd3db514051ab431b6eb5d0118ad7b6255782128d32", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling sptr v0.3.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling gc-arena-derive v0.5.3 [INFO] [stderr] Compiling gc-arena v0.5.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling piccolo v0.3.3 [INFO] [stderr] Compiling piccolo-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `executor` is never read [INFO] [stdout] --> src/main.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut executor = None; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:31:57 [INFO] [stdout] | [INFO] [stdout] 31 | let ffi_meow = Callback::from_fn(&ctx, |ctx, execution, stack| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `execution` [INFO] [stdout] --> src/main.rs:31:62 [INFO] [stdout] | [INFO] [stdout] 31 | let ffi_meow = Callback::from_fn(&ctx, |ctx, execution, stack| { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_execution` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stack` [INFO] [stdout] --> src/main.rs:31:73 [INFO] [stdout] | [INFO] [stdout] 31 | let ffi_meow = Callback::from_fn(&ctx, |ctx, execution, stack| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `execution` [INFO] [stdout] --> src/main.rs:36:61 [INFO] [stdout] | [INFO] [stdout] 36 | let ffi_add = Callback::from_fn(&ctx, |ctx, execution, mut stack| { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_execution` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.29s [INFO] running `Command { std: "docker" "inspect" "f475dbd82de27be476230cd3db514051ab431b6eb5d0118ad7b6255782128d32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f475dbd82de27be476230cd3db514051ab431b6eb5d0118ad7b6255782128d32", kill_on_drop: false }` [INFO] [stdout] f475dbd82de27be476230cd3db514051ab431b6eb5d0118ad7b6255782128d32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16e62edb91def91f80338f5719e3302151ffd07a222405866821300301f9481c [INFO] running `Command { std: "docker" "start" "-a" "16e62edb91def91f80338f5719e3302151ffd07a222405866821300301f9481c", kill_on_drop: false }` [INFO] [stderr] Compiling piccolo-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `executor` is never read [INFO] [stdout] --> src/main.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut executor = None; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:31:57 [INFO] [stdout] | [INFO] [stdout] 31 | let ffi_meow = Callback::from_fn(&ctx, |ctx, execution, stack| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `execution` [INFO] [stdout] --> src/main.rs:31:62 [INFO] [stdout] | [INFO] [stdout] 31 | let ffi_meow = Callback::from_fn(&ctx, |ctx, execution, stack| { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_execution` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stack` [INFO] [stdout] --> src/main.rs:31:73 [INFO] [stdout] | [INFO] [stdout] 31 | let ffi_meow = Callback::from_fn(&ctx, |ctx, execution, stack| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `execution` [INFO] [stdout] --> src/main.rs:36:61 [INFO] [stdout] | [INFO] [stdout] 36 | let ffi_add = Callback::from_fn(&ctx, |ctx, execution, mut stack| { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_execution` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "16e62edb91def91f80338f5719e3302151ffd07a222405866821300301f9481c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16e62edb91def91f80338f5719e3302151ffd07a222405866821300301f9481c", kill_on_drop: false }` [INFO] [stdout] 16e62edb91def91f80338f5719e3302151ffd07a222405866821300301f9481c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9028f106e40921e28c4e15505158b9a6317d551eeeec867f791a02db74e2ba95 [INFO] running `Command { std: "docker" "start" "-a" "9028f106e40921e28c4e15505158b9a6317d551eeeec867f791a02db74e2ba95", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `executor` is never read [INFO] [stderr] --> src/main.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let mut executor = None; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/main.rs:31:57 [INFO] [stderr] | [INFO] [stderr] 31 | let ffi_meow = Callback::from_fn(&ctx, |ctx, execution, stack| { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `execution` [INFO] [stderr] --> src/main.rs:31:62 [INFO] [stderr] | [INFO] [stderr] 31 | let ffi_meow = Callback::from_fn(&ctx, |ctx, execution, stack| { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_execution` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stack` [INFO] [stderr] --> src/main.rs:31:73 [INFO] [stderr] | [INFO] [stderr] 31 | let ffi_meow = Callback::from_fn(&ctx, |ctx, execution, stack| { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stack` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `execution` [INFO] [stderr] --> src/main.rs:36:61 [INFO] [stderr] | [INFO] [stderr] 36 | let ffi_add = Callback::from_fn(&ctx, |ctx, execution, mut stack| { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_execution` [INFO] [stderr] [INFO] [stderr] warning: `piccolo-test` (bin "piccolo-test" test) generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/piccolo_test-eaf9cc199ce3efbd) [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" "9028f106e40921e28c4e15505158b9a6317d551eeeec867f791a02db74e2ba95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9028f106e40921e28c4e15505158b9a6317d551eeeec867f791a02db74e2ba95", kill_on_drop: false }` [INFO] [stdout] 9028f106e40921e28c4e15505158b9a6317d551eeeec867f791a02db74e2ba95