[INFO] fetching crate microvmi 0.3.16...
[INFO] testing microvmi-0.3.16 against 1.91.0 for beta-1.92-2
[INFO] extracting crate microvmi 0.3.16 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate microvmi 0.3.16
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate microvmi 0.3.16
[INFO] tweaked toml for crates.io crate microvmi 0.3.16 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate microvmi 0.3.16 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 microvmi 0.3.16 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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "0c821600f89404cff4d1b31c1c62b597d2e4fd1abe4525c151fdb7509153ab45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c821600f89404cff4d1b31c1c62b597d2e4fd1abe4525c151fdb7509153ab45", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 }`
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[INFO] running `Command { std: "docker" "inspect" "84cb98bbe2bda8f6a40c2e7b479cf29f2aaef85c888b8b77fa27edcb36ed5991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84cb98bbe2bda8f6a40c2e7b479cf29f2aaef85c888b8b77fa27edcb36ed5991", kill_on_drop: false }`
[INFO] [stdout] 84cb98bbe2bda8f6a40c2e7b479cf29f2aaef85c888b8b77fa27edcb36ed5991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f42bf0e8e3cc4e8cfc16123f93ff1f8f78dfa715acbf8e016d5643e91f145e27
[INFO] running `Command { std: "docker" "start" "-a" "f42bf0e8e3cc4e8cfc16123f93ff1f8f78dfa715acbf8e016d5643e91f145e27", kill_on_drop: false }`
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[INFO] [stderr]    Compiling float-cmp v0.8.0
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[INFO] [stderr]    Compiling microvmi v0.3.16 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `utilities`
[INFO] [stdout]  --> examples/regs-dump.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use utilities::Clappable;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `utilities`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `utilities`, use `cargo add utilities` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `to_clap_args` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/regs-dump.rs:14:33
[INFO] [stdout]    |
[INFO] [stdout] 14 |         .args(DriverInitParams::to_clap_args().as_ref())
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utilities`
[INFO] [stdout]   --> examples/cr-events.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use utilities::Clappable;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `utilities`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `utilities`, use `cargo add utilities` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_matches` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/regs-dump.rs:22:41
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let init_params = DriverInitParams::from_matches(&matches);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utilities`
[INFO] [stdout]   --> examples/mem-dump.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use utilities::Clappable;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `utilities`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `utilities`, use `cargo add utilities` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `to_clap_args` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/cr-events.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |         .args(DriverInitParams::to_clap_args().as_ref())
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_matches` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/cr-events.rs:82:41
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let init_params = DriverInitParams::from_matches(&matches);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microvmi` (example "regs-dump") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `utilities`
[INFO] [stdout]  --> examples/pause.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use utilities::Clappable;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `utilities`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `utilities`, use `cargo add utilities` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `to_clap_args` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/mem-dump.rs:21:33
[INFO] [stdout]    |
[INFO] [stdout] 21 |         .args(DriverInitParams::to_clap_args().as_ref())
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utilities`
[INFO] [stdout]   --> examples/mem-events.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use utilities::Clappable;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `utilities`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `utilities`, use `cargo add utilities` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_matches` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/mem-dump.rs:43:41
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let init_params = DriverInitParams::from_matches(&matches);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microvmi` (example "cr-events") due to 3 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `to_clap_args` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/mem-events.rs:19:33
[INFO] [stdout]    |
[INFO] [stdout] 19 |         .args(DriverInitParams::to_clap_args().as_ref())
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microvmi` (example "mem-dump") due to 3 previous errors
[INFO] [stdout] error[E0432]: unresolved import `utilities`
[INFO] [stdout]   --> examples/interrupt-events.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use utilities::Clappable;
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `utilities`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `utilities`, use `cargo add utilities` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `to_clap_args` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/pause.rs:20:33
[INFO] [stdout]    |
[INFO] [stdout] 20 |         .args(DriverInitParams::to_clap_args().as_ref())
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_matches` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/mem-events.rs:51:41
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let init_params = DriverInitParams::from_matches(&matches);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `to_clap_args` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/interrupt-events.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 |         .args(DriverInitParams::to_clap_args().as_ref())
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microvmi` (example "pause") due to 3 previous errors
[INFO] [stderr] error: could not compile `microvmi` (example "mem-events") due to 3 previous errors
[INFO] [stderr] error: could not compile `microvmi` (example "interrupt-events") due to 3 previous errors
[INFO] [stdout] error[E0599]: no function or associated item named `from_matches` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/pause.rs:31:41
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let init_params = DriverInitParams::from_matches(&matches);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_matches` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/interrupt-events.rs:49:41
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let init_params = DriverInitParams::from_matches(&matches);
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f42bf0e8e3cc4e8cfc16123f93ff1f8f78dfa715acbf8e016d5643e91f145e27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42bf0e8e3cc4e8cfc16123f93ff1f8f78dfa715acbf8e016d5643e91f145e27", kill_on_drop: false }`
[INFO] [stdout] f42bf0e8e3cc4e8cfc16123f93ff1f8f78dfa715acbf8e016d5643e91f145e27