[INFO] fetching crate toucan-rs 1.0.0... [INFO] testing toucan-rs-1.0.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate toucan-rs 1.0.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate toucan-rs 1.0.0 [INFO] finished tweaking crates.io crate toucan-rs 1.0.0 [INFO] tweaked toml for crates.io crate toucan-rs 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate toucan-rs 1.0.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 82 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding worker v0.3.4 (available: v0.6.7) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded worker-kv v0.7.0 [INFO] [stderr] Downloaded serde-wasm-bindgen v0.5.0 [INFO] [stderr] Downloaded worker-sys v0.3.4 [INFO] [stderr] Downloaded worker-macros v0.3.4 [INFO] [stderr] Downloaded worker v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d91d32b17bc3558db25d05a779f52b1f1f7763277388762275baa543e71b4ef [INFO] running `Command { std: "docker" "start" "-a" "0d91d32b17bc3558db25d05a779f52b1f1f7763277388762275baa543e71b4ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d91d32b17bc3558db25d05a779f52b1f1f7763277388762275baa543e71b4ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d91d32b17bc3558db25d05a779f52b1f1f7763277388762275baa543e71b4ef", kill_on_drop: false }` [INFO] [stdout] 0d91d32b17bc3558db25d05a779f52b1f1f7763277388762275baa543e71b4ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5606f665114f5789b2c2234d819ba93ea4ecfd4cb45a456e2730db9b675d538b [INFO] running `Command { std: "docker" "start" "-a" "5606f665114f5789b2c2234d819ba93ea4ecfd4cb45a456e2730db9b675d538b", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling matchit v0.7.3 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling wasm-bindgen v0.2.105 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling js-sys v0.3.82 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.55 [INFO] [stderr] Compiling web-sys v0.3.82 [INFO] [stderr] Compiling serde-wasm-bindgen v0.5.0 [INFO] [stderr] Compiling serde-wasm-bindgen v0.6.5 [INFO] [stderr] Compiling worker-kv v0.7.0 [INFO] [stderr] Compiling worker-sys v0.3.4 [INFO] [stderr] Compiling wasm-streams v0.4.2 [INFO] [stderr] Compiling worker-macros v0.3.4 [INFO] [stderr] Compiling worker v0.3.4 [INFO] [stderr] Compiling toucan-rs v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `backtrace` is never read [INFO] [stdout] --> src/error.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ToucanError { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 10 | pub msg: String, [INFO] [stdout] 11 | backtrace: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ToucanError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.12s [INFO] running `Command { std: "docker" "inspect" "5606f665114f5789b2c2234d819ba93ea4ecfd4cb45a456e2730db9b675d538b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5606f665114f5789b2c2234d819ba93ea4ecfd4cb45a456e2730db9b675d538b", kill_on_drop: false }` [INFO] [stdout] 5606f665114f5789b2c2234d819ba93ea4ecfd4cb45a456e2730db9b675d538b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba6511a01170714517ce8ab1ae39dacea9541056cb7dadd431f3175ad55bfd9e [INFO] running `Command { std: "docker" "start" "-a" "ba6511a01170714517ce8ab1ae39dacea9541056cb7dadd431f3175ad55bfd9e", kill_on_drop: false }` [INFO] [stdout] warning: field `backtrace` is never read [INFO] [stdout] --> src/error.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ToucanError { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 10 | pub msg: String, [INFO] [stdout] 11 | backtrace: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ToucanError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling toucan-rs v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `backtrace` is never read [INFO] [stdout] --> src/error.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ToucanError { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 10 | pub msg: String, [INFO] [stdout] 11 | backtrace: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ToucanError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "ba6511a01170714517ce8ab1ae39dacea9541056cb7dadd431f3175ad55bfd9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba6511a01170714517ce8ab1ae39dacea9541056cb7dadd431f3175ad55bfd9e", kill_on_drop: false }` [INFO] [stdout] ba6511a01170714517ce8ab1ae39dacea9541056cb7dadd431f3175ad55bfd9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] afe71df0e0bb84df7867b51637a43e8d29c7596fcc5bb739dbf102fe444f716a [INFO] running `Command { std: "docker" "start" "-a" "afe71df0e0bb84df7867b51637a43e8d29c7596fcc5bb739dbf102fe444f716a", kill_on_drop: false }` [INFO] [stderr] warning: field `backtrace` is never read [INFO] [stderr] --> src/error.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct ToucanError { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 10 | pub msg: String, [INFO] [stderr] 11 | backtrace: Option, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ToucanError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `toucan-rs` (lib) generated 1 warning [INFO] [stderr] warning: `toucan-rs` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/toucan_rs-bbbc3738c9ebd268) [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] [stderr] Doc-tests toucan_rs [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" "afe71df0e0bb84df7867b51637a43e8d29c7596fcc5bb739dbf102fe444f716a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afe71df0e0bb84df7867b51637a43e8d29c7596fcc5bb739dbf102fe444f716a", kill_on_drop: false }` [INFO] [stdout] afe71df0e0bb84df7867b51637a43e8d29c7596fcc5bb739dbf102fe444f716a