[INFO] fetching crate sierra-vm 0.1.2...
[INFO] testing sierra-vm-0.1.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate sierra-vm 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate sierra-vm 0.1.2
[INFO] finished tweaking crates.io crate sierra-vm 0.1.2
[INFO] tweaked toml for crates.io crate sierra-vm 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sierra-vm 0.1.2 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 sierra-vm 0.1.2 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] 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 }`
[INFO] [stdout] df861d6250473f9291ff23640d3ead4e1d5b8d1c8b49cfeffb15e87c86912e97
[INFO] running `Command { std: "docker" "start" "-a" "df861d6250473f9291ff23640d3ead4e1d5b8d1c8b49cfeffb15e87c86912e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df861d6250473f9291ff23640d3ead4e1d5b8d1c8b49cfeffb15e87c86912e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df861d6250473f9291ff23640d3ead4e1d5b8d1c8b49cfeffb15e87c86912e97", kill_on_drop: false }`
[INFO] [stdout] df861d6250473f9291ff23640d3ead4e1d5b8d1c8b49cfeffb15e87c86912e97
[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 }`
[INFO] [stdout] 09def75be2a7cd3771ce2270fb3ed3ef5c0d906ed18cbf853ea6114c45cf4884
[INFO] running `Command { std: "docker" "start" "-a" "09def75be2a7cd3771ce2270fb3ed3ef5c0d906ed18cbf853ea6114c45cf4884", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling sierra-vm v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.86s
[INFO] running `Command { std: "docker" "inspect" "09def75be2a7cd3771ce2270fb3ed3ef5c0d906ed18cbf853ea6114c45cf4884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09def75be2a7cd3771ce2270fb3ed3ef5c0d906ed18cbf853ea6114c45cf4884", kill_on_drop: false }`
[INFO] [stdout] 09def75be2a7cd3771ce2270fb3ed3ef5c0d906ed18cbf853ea6114c45cf4884
[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] 29d7608ea9bd913e98b671e7a41e6d9e7cdd0e1fbd06ecdec6c98165ec10a79f
[INFO] running `Command { std: "docker" "start" "-a" "29d7608ea9bd913e98b671e7a41e6d9e7cdd0e1fbd06ecdec6c98165ec10a79f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sierra-vm v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "29d7608ea9bd913e98b671e7a41e6d9e7cdd0e1fbd06ecdec6c98165ec10a79f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29d7608ea9bd913e98b671e7a41e6d9e7cdd0e1fbd06ecdec6c98165ec10a79f", kill_on_drop: false }`
[INFO] [stdout] 29d7608ea9bd913e98b671e7a41e6d9e7cdd0e1fbd06ecdec6c98165ec10a79f
[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", kill_on_drop: false }`
[INFO] [stdout] 30631d3f3c7bbda874e94b236c792dc8ed2e63e6aa1cda2ed1070e6b9966ef9c
[INFO] running `Command { std: "docker" "start" "-a" "30631d3f3c7bbda874e94b236c792dc8ed2e63e6aa1cda2ed1070e6b9966ef9c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sierra_vm-fd6d698eb07d62bb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sierra_vm
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/memory.rs - memory::Memory<'a>::write_reg (line 18) ... FAILED
[INFO] [stdout] test src/vm.rs - vm::VM<'a>::new (line 40) ... FAILED
[INFO] [stdout] test src/value.rs - value::Value::sizeof (line 28) ... FAILED
[INFO] [stdout] test src/vm.rs - vm::VM<'a>::run (line 70) ... FAILED
[INFO] [stdout] test src/value.rs - value::Value::to_bytes (line 18) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/memory.rs - memory::Memory<'a>::write_reg (line 18) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `mem` in this scope
[INFO] [stdout]  --> src/memory.rs:19:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mem.write_reg(DST, 2)
[INFO] [stdout]   | ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `DST` in this scope
[INFO] [stdout]  --> src/memory.rs:19:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | mem.write_reg(DST, 2)
[INFO] [stdout]   |               ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::vm::DST;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/vm.rs - vm::VM<'a>::new (line 40) stdout ----
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]  --> src/vm.rs:46:2
[INFO] [stdout]   |
[INFO] [stdout] 8 | ]
[INFO] [stdout]   |  ^ help: add `;` here
[INFO] [stdout] 9 | let vm = VM::new(program);
[INFO] [stdout]   | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Inst`
[INFO] [stdout]  --> src/vm.rs:42:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Inst::Ldi(MNA, Value::Int(5)),
[INFO] [stdout]   |     ^^^^ use of undeclared type `Inst`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::instruction::Inst;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MNA` in this scope
[INFO] [stdout]  --> src/vm.rs:42:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Inst::Ldi(MNA, Value::Int(5)),
[INFO] [stdout]   |               ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::vm::MNA;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]  --> src/vm.rs:42:20
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Inst::Ldi(MNA, Value::Int(5)),
[INFO] [stdout]   |                    ^^^^^ use of undeclared type `Value`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these enums
[INFO] [stdout]   |
[INFO] [stdout] 2 + use serde_json::Value;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::value::Value;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Inst`
[INFO] [stdout]  --> src/vm.rs:43:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Inst::Ldi(MNB, Value::Int(10)),
[INFO] [stdout]   |     ^^^^ use of undeclared type `Inst`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::instruction::Inst;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MNB` in this scope
[INFO] [stdout]  --> src/vm.rs:43:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Inst::Ldi(MNB, Value::Int(10)),
[INFO] [stdout]   |               ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::vm::MNB;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]  --> src/vm.rs:43:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Inst::Ldi(MNB, Value::Int(10)),
[INFO] [stdout]   |                    ^^^^^ use of undeclared type `Value`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these enums
[INFO] [stdout]   |
[INFO] [stdout] 2 + use serde_json::Value;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::value::Value;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Inst`
[INFO] [stdout]  --> src/vm.rs:44:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Inst::Add(DST, MNA, MNB),
[INFO] [stdout]   |     ^^^^ use of undeclared type `Inst`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::instruction::Inst;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `DST` in this scope
[INFO] [stdout]  --> src/vm.rs:44:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Inst::Add(DST, MNA, MNB),
[INFO] [stdout]   |               ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::vm::DST;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MNA` in this scope
[INFO] [stdout]  --> src/vm.rs:44:20
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Inst::Add(DST, MNA, MNB),
[INFO] [stdout]   |                    ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::vm::MNA;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MNB` in this scope
[INFO] [stdout]  --> src/vm.rs:44:25
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Inst::Add(DST, MNA, MNB),
[INFO] [stdout]   |                         ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::vm::MNB;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Inst`
[INFO] [stdout]  --> src/vm.rs:45:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Inst::Ioo(DST, 0)
[INFO] [stdout]   |     ^^^^ use of undeclared type `Inst`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::instruction::Inst;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `DST` in this scope
[INFO] [stdout]  --> src/vm.rs:45:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Inst::Ioo(DST, 0)
[INFO] [stdout]   |               ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::vm::DST;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VM`
[INFO] [stdout]  --> src/vm.rs:47:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | let vm = VM::new(program);
[INFO] [stdout]   |          ^^ use of undeclared type `VM`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::vm::VM;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/value.rs - value::Value::sizeof (line 28) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]  --> src/value.rs:29:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let size = Value::Int(5).sizeof();
[INFO] [stdout]   |            ^^^^^ use of undeclared type `Value`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these enums
[INFO] [stdout]   |
[INFO] [stdout] 2 + use serde_json::Value;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::value::Value;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/vm.rs - vm::VM<'a>::run (line 70) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `vm` in this scope
[INFO] [stdout]  --> src/vm.rs:71:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let status = vm.run();
[INFO] [stdout]   |              ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/value.rs - value::Value::to_bytes (line 18) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Value`
[INFO] [stdout]  --> src/value.rs:19:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let bytes = Value::Int(5).to_bytes();
[INFO] [stdout]   |             ^^^^^ use of undeclared type `Value`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these enums
[INFO] [stdout]   |
[INFO] [stdout] 2 + use serde_json::Value;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use sierra_vm::value::Value;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/memory.rs - memory::Memory<'a>::write_reg (line 18)
[INFO] [stdout]     src/value.rs - value::Value::sizeof (line 28)
[INFO] [stdout]     src/value.rs - value::Value::to_bytes (line 18)
[INFO] [stdout]     src/vm.rs - vm::VM<'a>::new (line 40)
[INFO] [stdout]     src/vm.rs - vm::VM<'a>::run (line 70)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.34s; merged doctests compilation took 0.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "30631d3f3c7bbda874e94b236c792dc8ed2e63e6aa1cda2ed1070e6b9966ef9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30631d3f3c7bbda874e94b236c792dc8ed2e63e6aa1cda2ed1070e6b9966ef9c", kill_on_drop: false }`
[INFO] [stdout] 30631d3f3c7bbda874e94b236c792dc8ed2e63e6aa1cda2ed1070e6b9966ef9c