[INFO] fetching crate microvmi 0.3.11...
[INFO] checking microvmi-0.3.11 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate microvmi 0.3.11 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate microvmi 0.3.11 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate microvmi 0.3.11
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate microvmi 0.3.11
[INFO] tweaked toml for crates.io crate microvmi 0.3.11 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate microvmi 0.3.11 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 447506eb5fc5edbed36685dbe590521e30113c030dbcc04e1abee262c97ffda7
[INFO] running `Command { std: "docker" "start" "-a" "447506eb5fc5edbed36685dbe590521e30113c030dbcc04e1abee262c97ffda7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "447506eb5fc5edbed36685dbe590521e30113c030dbcc04e1abee262c97ffda7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "447506eb5fc5edbed36685dbe590521e30113c030dbcc04e1abee262c97ffda7", kill_on_drop: false }`
[INFO] [stdout] 447506eb5fc5edbed36685dbe590521e30113c030dbcc04e1abee262c97ffda7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf4d93fbfe8cfa7846fbee721f9deb1f0697ba0a7dfc832d5a94afc8cc094a9c
[INFO] running `Command { std: "docker" "start" "-a" "bf4d93fbfe8cfa7846fbee721f9deb1f0697ba0a7dfc832d5a94afc8cc094a9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling cbindgen v0.20.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking predicates-core v1.0.2
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling test-case v1.2.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking treeline v0.1.0
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]    Compiling inventory v0.1.10
[INFO] [stderr]     Checking predicates-tree v1.0.3
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking nix v0.22.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]     Checking nix v0.23.0
[INFO] [stderr]     Checking predicates v1.0.8
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking cty v0.2.1
[INFO] [stderr]     Checking downcast v0.10.0
[INFO] [stderr]     Checking fragile v1.0.0
[INFO] [stderr]     Checking indicatif v0.16.2
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]     Checking ctrlc v3.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling inventory-impl v0.1.10
[INFO] [stderr]    Compiling mockall_derive v0.10.2
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking mockall v0.10.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling microvmi v0.3.11 (/opt/rustwide/workdir)
[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 undeclared crate or module `utilities`
[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 undeclared crate or module `utilities`
[INFO] [stdout] 
[INFO] [stdout] 
[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 undeclared crate or module `utilities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utilities`
[INFO] [stdout]   --> examples/msr-events.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use utilities::Clappable;
[INFO] [stdout]    |     ^^^^^^^^^ use of undeclared crate or module `utilities`
[INFO] [stdout] 
[INFO] [stdout] 
[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 undeclared crate or module `utilities`
[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[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] [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 undeclared crate or module `utilities`
[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-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] [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] 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] error: aborting due to 3 previous errors
[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] [stdout] error: aborting due to 3 previous errors
[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] [stderr] error: could not compile `microvmi` (example "interrupt-events") due to 4 previous errors
[INFO] [stdout] error[E0599]: no function or associated item named `to_clap_args` found for struct `DriverInitParams` in the current scope
[INFO] [stdout]   --> examples/msr-events.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 |         .args(DriverInitParams::to_clap_args().as_ref())
[INFO] [stdout]    |                                 ^^^^^^^^^^^^ function or associated item not found in `DriverInitParams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] [stderr] error: could not compile `microvmi` (example "mem-dump") due to 4 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] error: aborting due to 3 previous errors
[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: aborting due to 3 previous errors
[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/msr-events.rs:83:41
[INFO] [stdout]    |
[INFO] [stdout] 83 |     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 4 previous errors
[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] [stdout] error: aborting due to 3 previous errors
[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] [stderr] error: could not compile `microvmi` (example "pause") due to 4 previous errors
[INFO] [stderr] error: could not compile `microvmi` (example "msr-events") due to 4 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/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: aborting due to 3 previous errors
[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[E0432]: unresolved import `utilities`
[INFO] [stdout]  --> examples/regs-dump.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use utilities::Clappable;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `utilities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `microvmi` (example "mem-events") due to 4 previous errors
[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[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: aborting due to 3 previous errors
[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] [stderr] error: could not compile `microvmi` (example "regs-dump") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "bf4d93fbfe8cfa7846fbee721f9deb1f0697ba0a7dfc832d5a94afc8cc094a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf4d93fbfe8cfa7846fbee721f9deb1f0697ba0a7dfc832d5a94afc8cc094a9c", kill_on_drop: false }`
[INFO] [stdout] bf4d93fbfe8cfa7846fbee721f9deb1f0697ba0a7dfc832d5a94afc8cc094a9c
