[INFO] fetching crate wapc-pool 1.1.0...
[INFO] testing wapc-pool-1.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate wapc-pool 1.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate wapc-pool 1.1.0
[INFO] finished tweaking crates.io crate wapc-pool 1.1.0
[INFO] tweaked toml for crates.io crate wapc-pool 1.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wapc-pool 1.1.0 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] crate crates.io crate wapc-pool 1.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusty_pool v0.7.0
[INFO] [stderr]   Downloaded futures-executor v0.3.27
[INFO] [stderr]   Downloaded test-log v0.2.11
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[INFO] [stderr]   Downloaded io-lifetimes v1.0.9
[INFO] [stderr]   Downloaded anyhow v1.0.70
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[INFO] [stderr]   Downloaded futures-channel v0.3.27
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[INFO] [stderr]   Downloaded syn v2.0.8
[INFO] [stderr]   Downloaded futures-core v0.3.27
[INFO] [stderr]   Downloaded futures-io v0.3.27
[INFO] [stderr]   Downloaded futures-util v0.3.27
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[INFO] [stderr]   Downloaded rustix v0.36.11
[INFO] [stderr]   Downloaded regex v1.7.2
[INFO] [stderr]   Downloaded futures-task v0.3.27
[INFO] [stderr]   Downloaded proc-macro2 v1.0.53
[INFO] [stderr]   Downloaded tokio v1.26.0
[INFO] [stderr]   Downloaded libc v0.2.140
[INFO] [stderr]   Downloaded wapc v1.1.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c227e36ead1eb774f6c726a339c70a33c69c6185f6ebd460834540d6a14bc91e
[INFO] running `Command { std: "docker" "start" "-a" "c227e36ead1eb774f6c726a339c70a33c69c6185f6ebd460834540d6a14bc91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c227e36ead1eb774f6c726a339c70a33c69c6185f6ebd460834540d6a14bc91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c227e36ead1eb774f6c726a339c70a33c69c6185f6ebd460834540d6a14bc91e", kill_on_drop: false }`
[INFO] [stdout] c227e36ead1eb774f6c726a339c70a33c69c6185f6ebd460834540d6a14bc91e
[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=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] ec4fa2d401b6d70afed617b5fea23c75e5fc629afa30c6bca9b0272808302f92
[INFO] running `Command { std: "docker" "start" "-a" "ec4fa2d401b6d70afed617b5fea23c75e5fc629afa30c6bca9b0272808302f92", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.53
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-channel v0.3.27
[INFO] [stderr]    Compiling futures-task v0.3.27
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-sink v0.3.27
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling futures-util v0.3.27
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling futures-io v0.3.27
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.8
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling wapc v1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.27
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling futures-executor v0.3.27
[INFO] [stderr]    Compiling futures v0.3.27
[INFO] [stderr]    Compiling rusty_pool v0.7.0
[INFO] [stderr]    Compiling wapc-pool v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]   --> src/lib.rs:60:3
[INFO] [stdout]    |
[INFO] [stdout] 60 |   private_in_public,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/hostpool.rs:179:48
[INFO] [stdout]     |
[INFO] [stdout] 179 |       .ok_or_else(|| wapc::errors::Error::from(crate::errors::Error::NoPool))?;
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:74:3
[INFO] [stdout]     |
[INFO] [stdout]  74 |   unused_qualifications,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 179 -       .ok_or_else(|| wapc::errors::Error::from(crate::errors::Error::NoPool))?;
[INFO] [stdout] 179 +       .ok_or_else(|| wapc::errors::Error::from(Error::NoPool))?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.22s
[INFO] running `Command { std: "docker" "inspect" "ec4fa2d401b6d70afed617b5fea23c75e5fc629afa30c6bca9b0272808302f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4fa2d401b6d70afed617b5fea23c75e5fc629afa30c6bca9b0272808302f92", kill_on_drop: false }`
[INFO] [stdout] ec4fa2d401b6d70afed617b5fea23c75e5fc629afa30c6bca9b0272808302f92
[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=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] 9de6dc8bfa8c648e8ea501dd1f5be245648cc5590c126f0250cf1c093c7d2c5f
[INFO] running `Command { std: "docker" "start" "-a" "9de6dc8bfa8c648e8ea501dd1f5be245648cc5590c126f0250cf1c093c7d2c5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v1.0.9
[INFO] [stderr]    Compiling rustix v0.36.11
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling test-log v0.2.11
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]   --> src/lib.rs:60:3
[INFO] [stdout]    |
[INFO] [stdout] 60 |   private_in_public,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/hostpool.rs:179:48
[INFO] [stdout]     |
[INFO] [stdout] 179 |       .ok_or_else(|| wapc::errors::Error::from(crate::errors::Error::NoPool))?;
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:74:3
[INFO] [stdout]     |
[INFO] [stdout]  74 |   unused_qualifications,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 179 -       .ok_or_else(|| wapc::errors::Error::from(crate::errors::Error::NoPool))?;
[INFO] [stdout] 179 +       .ok_or_else(|| wapc::errors::Error::from(Error::NoPool))?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.7.2
[INFO] [stderr]    Compiling is-terminal v0.4.5
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling wapc-pool v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `wapc_codec`
[INFO] [stdout]  --> examples/pool.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use wapc_codec::messagepack::{deserialize, serialize};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `wapc_codec`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `wapc_codec`, use `cargo add wapc_codec` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `wapc_codec`
[INFO] [stdout]  --> tests/benchmark.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use wapc_codec::messagepack::{deserialize, serialize};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `wapc_codec`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `wapc_codec`, use `cargo add wapc_codec` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `private_in_public` has been removed: replaced with another group of lints, see RFC <https://rust-lang.github.io/rfcs/2145-type-privacy.html> for more information
[INFO] [stdout]   --> src/lib.rs:60:3
[INFO] [stdout]    |
[INFO] [stdout] 60 |   private_in_public,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/hostpool.rs:179:48
[INFO] [stdout]     |
[INFO] [stdout] 179 |       .ok_or_else(|| wapc::errors::Error::from(crate::errors::Error::NoPool))?;
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:74:3
[INFO] [stdout]     |
[INFO] [stdout]  74 |   unused_qualifications,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 179 -       .ok_or_else(|| wapc::errors::Error::from(crate::errors::Error::NoPool))?;
[INFO] [stdout] 179 +       .ok_or_else(|| wapc::errors::Error::from(Error::NoPool))?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `wasmtime_provider`
[INFO] [stdout]   --> tests/benchmark.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |   let engine = wasmtime_provider::WasmtimeEngineProviderBuilder::new()
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `wasmtime_provider`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `wasmtime_provider`, use `cargo add wasmtime_provider` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `wasmtime_provider`
[INFO] [stdout]   --> examples/pool.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |   let engine = wasmtime_provider::WasmtimeEngineProviderBuilder::new()
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `wasmtime_provider`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `wasmtime_provider`, use `cargo add wasmtime_provider` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wapc-pool` (example "pool") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wapc-pool` (test "benchmark") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9de6dc8bfa8c648e8ea501dd1f5be245648cc5590c126f0250cf1c093c7d2c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de6dc8bfa8c648e8ea501dd1f5be245648cc5590c126f0250cf1c093c7d2c5f", kill_on_drop: false }`
[INFO] [stdout] 9de6dc8bfa8c648e8ea501dd1f5be245648cc5590c126f0250cf1c093c7d2c5f
