[INFO] fetching crate sierra-vm 0.1.2...
[INFO] testing sierra-vm-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate sierra-vm 0.1.2 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sierra-vm 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 000f9cec9909c33b47a2953be0db6920b215489131a217a879112c12979d642a
[INFO] running `Command { std: "docker" "start" "-a" "000f9cec9909c33b47a2953be0db6920b215489131a217a879112c12979d642a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "000f9cec9909c33b47a2953be0db6920b215489131a217a879112c12979d642a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "000f9cec9909c33b47a2953be0db6920b215489131a217a879112c12979d642a", kill_on_drop: false }`
[INFO] [stdout] 000f9cec9909c33b47a2953be0db6920b215489131a217a879112c12979d642a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f47b368cc9eca520fef3e02baf7362293c901b75af5758ada7298e5a4b844326
[INFO] running `Command { std: "docker" "start" "-a" "f47b368cc9eca520fef3e02baf7362293c901b75af5758ada7298e5a4b844326", 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 8.40s
[INFO] running `Command { std: "docker" "inspect" "f47b368cc9eca520fef3e02baf7362293c901b75af5758ada7298e5a4b844326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f47b368cc9eca520fef3e02baf7362293c901b75af5758ada7298e5a4b844326", kill_on_drop: false }`
[INFO] [stdout] f47b368cc9eca520fef3e02baf7362293c901b75af5758ada7298e5a4b844326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60f1b4e65590abcd5bbf4f399fbf63faf35d8ae71e2a858dfaff6b41097cf7fe
[INFO] running `Command { std: "docker" "start" "-a" "60f1b4e65590abcd5bbf4f399fbf63faf35d8ae71e2a858dfaff6b41097cf7fe", 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 0.55s
[INFO] running `Command { std: "docker" "inspect" "60f1b4e65590abcd5bbf4f399fbf63faf35d8ae71e2a858dfaff6b41097cf7fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f1b4e65590abcd5bbf4f399fbf63faf35d8ae71e2a858dfaff6b41097cf7fe", kill_on_drop: false }`
[INFO] [stdout] 60f1b4e65590abcd5bbf4f399fbf63faf35d8ae71e2a858dfaff6b41097cf7fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 704f0ff57f72e214dc856e273a3c002a0b5b9e820aac34c5d849073b81c0a4a1
[INFO] running `Command { std: "docker" "start" "-a" "704f0ff57f72e214dc856e273a3c002a0b5b9e820aac34c5d849073b81c0a4a1", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sierra_vm-6d1509ed09fd4e4f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sierra_vm
[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/value.rs - value::Value::sizeof (line 28) ... FAILED
[INFO] [stdout] test src/value.rs - value::Value::to_bytes (line 18) ... FAILED
[INFO] [stdout] test src/vm.rs - vm::VM<'a>::run (line 70) ... FAILED
[INFO] [stdout] test src/vm.rs - vm::VM<'a>::new (line 40) ... 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] 19 | 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] 19 | 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] 18 + 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/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] 29 | 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] 28 + use serde_json::Value;
[INFO] [stdout]    |
[INFO] [stdout] 28 + 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/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] 19 | 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] 18 + use serde_json::Value;
[INFO] [stdout]    |
[INFO] [stdout] 18 + 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] 71 | 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/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] 46 | ]
[INFO] [stdout]    |  ^ help: add `;` here
[INFO] [stdout] 47 | 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] 42 |     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] 40 + 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] 42 |     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] 40 + 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] 42 |     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] 40 + use serde_json::Value;
[INFO] [stdout]    |
[INFO] [stdout] 40 + 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] 43 |     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] 40 + 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] 43 |     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] 40 + 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] 43 |     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] 40 + use serde_json::Value;
[INFO] [stdout]    |
[INFO] [stdout] 40 + 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] 44 |     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] 40 + 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] 44 |     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] 40 + 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] 44 |     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] 40 + 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] 44 |     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] 40 + 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] 45 |     Inst::Ioo(DST, 0)
[INFO] [stdout]    |     ^^^^ use of undeclared type `Inst`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 40 + 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] 45 |     Inst::Ioo(DST, 0)
[INFO] [stdout]    |               ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]    |
[INFO] [stdout] 40 + 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] 47 | 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] 40 + 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] 
[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 0.22s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.38s; merged doctests compilation took 0.16s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "704f0ff57f72e214dc856e273a3c002a0b5b9e820aac34c5d849073b81c0a4a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "704f0ff57f72e214dc856e273a3c002a0b5b9e820aac34c5d849073b81c0a4a1", kill_on_drop: false }`
[INFO] [stdout] 704f0ff57f72e214dc856e273a3c002a0b5b9e820aac34c5d849073b81c0a4a1
