[INFO] cloning repository https://github.com/terrelln/cs6120
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terrelln/cs6120" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterrelln%2Fcs6120", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterrelln%2Fcs6120'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab3430f908525dad76620699af1af2fcb6a96fe7
[INFO] testing terrelln/cs6120 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterrelln%2Fcs6120" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/terrelln/cs6120
[INFO] finished tweaking git repo https://github.com/terrelln/cs6120
[INFO] tweaked toml for git repo https://github.com/terrelln/cs6120 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/terrelln/cs6120 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding ordered-float v2.10.1 (available: v5.0.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9aa0d57c816bf74a1b3c1acbb255352844d0914367f1c899ffe300577c36853
[INFO] running `Command { std: "docker" "start" "-a" "a9aa0d57c816bf74a1b3c1acbb255352844d0914367f1c899ffe300577c36853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9aa0d57c816bf74a1b3c1acbb255352844d0914367f1c899ffe300577c36853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9aa0d57c816bf74a1b3c1acbb255352844d0914367f1c899ffe300577c36853", kill_on_drop: false }`
[INFO] [stdout] a9aa0d57c816bf74a1b3c1acbb255352844d0914367f1c899ffe300577c36853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e278e29f7a5ba7f3a9aa7658378c3a6ca46ed5e7264fa4f1d8b9bacfe74ca302
[INFO] running `Command { std: "docker" "start" "-a" "e278e29f7a5ba7f3a9aa7658378c3a6ca46ed5e7264fa4f1d8b9bacfe74ca302", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling cs6120 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::v2::control_flow_graph`
[INFO] [stdout]  --> src/v2/ssa.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::v2::control_flow_graph;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::v2::dominance_tree`
[INFO] [stdout]  --> src/v2/ssa.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::v2::dominance_tree;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/v2/ssa.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction`
[INFO] [stdout]    --> src/v2/instruction.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub trait Instruction
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ trait `instruction::Instruction` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction::base`
[INFO] [stdout]    --> src/v2/instruction.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn base(&self) -> &InstructionBase<Self::Dest, Self::Arg>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `instruction::Instruction::base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction::mut_base`
[INFO] [stdout]    --> src/v2/instruction.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn mut_base(&mut self) -> &mut InstructionBase<Self::Dest, Self::Arg>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `instruction::Instruction::mut_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction::into_base`
[INFO] [stdout]    --> src/v2/instruction.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn into_base(self) -> InstructionBase<Self::Dest, Self::Arg>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `instruction::Instruction::into_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is more private than the item `<BrilInstruction as instruction::Instruction>::base`
[INFO] [stdout]    --> src/v2/instruction.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 347 |     fn base(&self) -> &InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<BrilInstruction as instruction::Instruction>::base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is more private than the item `<BrilInstruction as instruction::Instruction>::mut_base`
[INFO] [stdout]    --> src/v2/instruction.rs:351:5
[INFO] [stdout]     |
[INFO] [stdout] 351 |     fn mut_base(&mut self) -> &mut InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<BrilInstruction as instruction::Instruction>::mut_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is more private than the item `<BrilInstruction as instruction::Instruction>::into_base`
[INFO] [stdout]    --> src/v2/instruction.rs:355:5
[INFO] [stdout]     |
[INFO] [stdout] 355 |     fn into_base(self) -> InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<BrilInstruction as instruction::Instruction>::into_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is more private than the item `<SSAInstruction<'a> as instruction::Instruction>::base`
[INFO] [stdout]    --> src/v2/instruction.rs:364:5
[INFO] [stdout]     |
[INFO] [stdout] 364 |     fn base(&self) -> &InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<SSAInstruction<'a> as instruction::Instruction>::base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is more private than the item `<SSAInstruction<'a> as instruction::Instruction>::mut_base`
[INFO] [stdout]    --> src/v2/instruction.rs:368:5
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn mut_base(&mut self) -> &mut InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<SSAInstruction<'a> as instruction::Instruction>::mut_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is more private than the item `<SSAInstruction<'a> as instruction::Instruction>::into_base`
[INFO] [stdout]    --> src/v2/instruction.rs:372:5
[INFO] [stdout]     |
[INFO] [stdout] 372 |     fn into_base(self) -> InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<SSAInstruction<'a> as instruction::Instruction>::into_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.15s
[INFO] running `Command { std: "docker" "inspect" "e278e29f7a5ba7f3a9aa7658378c3a6ca46ed5e7264fa4f1d8b9bacfe74ca302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e278e29f7a5ba7f3a9aa7658378c3a6ca46ed5e7264fa4f1d8b9bacfe74ca302", kill_on_drop: false }`
[INFO] [stdout] e278e29f7a5ba7f3a9aa7658378c3a6ca46ed5e7264fa4f1d8b9bacfe74ca302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] dd697813ded0b01324dbaee483b24bc1dfcd4517a7e3c228690c4585437f318c
[INFO] running `Command { std: "docker" "start" "-a" "dd697813ded0b01324dbaee483b24bc1dfcd4517a7e3c228690c4585437f318c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cs6120 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::v2::control_flow_graph`
[INFO] [stdout]  --> src/v2/ssa.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::v2::control_flow_graph;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::v2::dominance_tree`
[INFO] [stdout]  --> src/v2/ssa.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::v2::dominance_tree;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/v2/ssa.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction`
[INFO] [stdout]    --> src/v2/instruction.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub trait Instruction
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ trait `instruction::Instruction` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction::base`
[INFO] [stdout]    --> src/v2/instruction.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn base(&self) -> &InstructionBase<Self::Dest, Self::Arg>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `instruction::Instruction::base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction::mut_base`
[INFO] [stdout]    --> src/v2/instruction.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn mut_base(&mut self) -> &mut InstructionBase<Self::Dest, Self::Arg>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `instruction::Instruction::mut_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction::into_base`
[INFO] [stdout]    --> src/v2/instruction.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn into_base(self) -> InstructionBase<Self::Dest, Self::Arg>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `instruction::Instruction::into_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is more private than the item `<BrilInstruction as instruction::Instruction>::base`
[INFO] [stdout]    --> src/v2/instruction.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 347 |     fn base(&self) -> &InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<BrilInstruction as instruction::Instruction>::base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is more private than the item `<BrilInstruction as instruction::Instruction>::mut_base`
[INFO] [stdout]    --> src/v2/instruction.rs:351:5
[INFO] [stdout]     |
[INFO] [stdout] 351 |     fn mut_base(&mut self) -> &mut InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<BrilInstruction as instruction::Instruction>::mut_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is more private than the item `<BrilInstruction as instruction::Instruction>::into_base`
[INFO] [stdout]    --> src/v2/instruction.rs:355:5
[INFO] [stdout]     |
[INFO] [stdout] 355 |     fn into_base(self) -> InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<BrilInstruction as instruction::Instruction>::into_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is more private than the item `<SSAInstruction<'a> as instruction::Instruction>::base`
[INFO] [stdout]    --> src/v2/instruction.rs:364:5
[INFO] [stdout]     |
[INFO] [stdout] 364 |     fn base(&self) -> &InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<SSAInstruction<'a> as instruction::Instruction>::base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is more private than the item `<SSAInstruction<'a> as instruction::Instruction>::mut_base`
[INFO] [stdout]    --> src/v2/instruction.rs:368:5
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn mut_base(&mut self) -> &mut InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<SSAInstruction<'a> as instruction::Instruction>::mut_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is more private than the item `<SSAInstruction<'a> as instruction::Instruction>::into_base`
[INFO] [stdout]    --> src/v2/instruction.rs:372:5
[INFO] [stdout]     |
[INFO] [stdout] 372 |     fn into_base(self) -> InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<SSAInstruction<'a> as instruction::Instruction>::into_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::v2::control_flow_graph`
[INFO] [stdout]  --> src/v2/ssa.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::v2::control_flow_graph;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::v2::dominance_tree`
[INFO] [stdout]  --> src/v2/ssa.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::v2::dominance_tree;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/v2/ssa.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction`
[INFO] [stdout]    --> src/v2/instruction.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub trait Instruction
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ trait `instruction::Instruction` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction::base`
[INFO] [stdout]    --> src/v2/instruction.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn base(&self) -> &InstructionBase<Self::Dest, Self::Arg>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `instruction::Instruction::base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction::mut_base`
[INFO] [stdout]    --> src/v2/instruction.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn mut_base(&mut self) -> &mut InstructionBase<Self::Dest, Self::Arg>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `instruction::Instruction::mut_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction::into_base`
[INFO] [stdout]    --> src/v2/instruction.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn into_base(self) -> InstructionBase<Self::Dest, Self::Arg>;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `instruction::Instruction::into_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is more private than the item `<BrilInstruction as instruction::Instruction>::base`
[INFO] [stdout]    --> src/v2/instruction.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 347 |     fn base(&self) -> &InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<BrilInstruction as instruction::Instruction>::base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is more private than the item `<BrilInstruction as instruction::Instruction>::mut_base`
[INFO] [stdout]    --> src/v2/instruction.rs:351:5
[INFO] [stdout]     |
[INFO] [stdout] 351 |     fn mut_base(&mut self) -> &mut InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<BrilInstruction as instruction::Instruction>::mut_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is more private than the item `<BrilInstruction as instruction::Instruction>::into_base`
[INFO] [stdout]    --> src/v2/instruction.rs:355:5
[INFO] [stdout]     |
[INFO] [stdout] 355 |     fn into_base(self) -> InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<BrilInstruction as instruction::Instruction>::into_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is more private than the item `<SSAInstruction<'a> as instruction::Instruction>::base`
[INFO] [stdout]    --> src/v2/instruction.rs:364:5
[INFO] [stdout]     |
[INFO] [stdout] 364 |     fn base(&self) -> &InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<SSAInstruction<'a> as instruction::Instruction>::base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is more private than the item `<SSAInstruction<'a> as instruction::Instruction>::mut_base`
[INFO] [stdout]    --> src/v2/instruction.rs:368:5
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn mut_base(&mut self) -> &mut InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<SSAInstruction<'a> as instruction::Instruction>::mut_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is more private than the item `<SSAInstruction<'a> as instruction::Instruction>::into_base`
[INFO] [stdout]    --> src/v2/instruction.rs:372:5
[INFO] [stdout]     |
[INFO] [stdout] 372 |     fn into_base(self) -> InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<SSAInstruction<'a> as instruction::Instruction>::into_base` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/v2/instruction.rs:13:1
[INFO] [stdout]     |
[INFO] [stdout] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_exit` and `add_node` are never used
[INFO] [stdout]    --> src/v2/graph.rs:381:16
[INFO] [stdout]     |
[INFO] [stdout] 366 |     impl SimpleGraph {
[INFO] [stdout]     |     ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 381 |         pub fn set_exit(&mut self, exit: i32) {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 385 |         pub fn add_node(&mut self, node: i32) {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `Command { std: "docker" "inspect" "dd697813ded0b01324dbaee483b24bc1dfcd4517a7e3c228690c4585437f318c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd697813ded0b01324dbaee483b24bc1dfcd4517a7e3c228690c4585437f318c", kill_on_drop: false }`
[INFO] [stdout] dd697813ded0b01324dbaee483b24bc1dfcd4517a7e3c228690c4585437f318c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f527527810d2811514778959006d425c6d43bdec0ea01b5d7736641c9f85d0a8
[INFO] running `Command { std: "docker" "start" "-a" "f527527810d2811514778959006d425c6d43bdec0ea01b5d7736641c9f85d0a8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::v2::control_flow_graph`
[INFO] [stderr]  --> src/v2/ssa.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::v2::control_flow_graph;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::v2::dominance_tree`
[INFO] [stderr]  --> src/v2/ssa.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::v2::dominance_tree;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/v2/ssa.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction`
[INFO] [stderr]    --> src/v2/instruction.rs:140:1
[INFO] [stderr]     |
[INFO] [stderr] 140 | pub trait Instruction
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^ trait `instruction::Instruction` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/v2/instruction.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction::base`
[INFO] [stderr]    --> src/v2/instruction.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     fn base(&self) -> &InstructionBase<Self::Dest, Self::Arg>;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `instruction::Instruction::base` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/v2/instruction.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction::mut_base`
[INFO] [stderr]    --> src/v2/instruction.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     fn mut_base(&mut self) -> &mut InstructionBase<Self::Dest, Self::Arg>;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `instruction::Instruction::mut_base` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/v2/instruction.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is more private than the item `instruction::Instruction::into_base`
[INFO] [stderr]    --> src/v2/instruction.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     fn into_base(self) -> InstructionBase<Self::Dest, Self::Arg>;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `instruction::Instruction::into_base` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `InstructionBase<<Self as instruction::Instruction>::Dest, <Self as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/v2/instruction.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is more private than the item `<BrilInstruction as instruction::Instruction>::base`
[INFO] [stderr]    --> src/v2/instruction.rs:347:5
[INFO] [stderr]     |
[INFO] [stderr] 347 |     fn base(&self) -> &InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<BrilInstruction as instruction::Instruction>::base` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/v2/instruction.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is more private than the item `<BrilInstruction as instruction::Instruction>::mut_base`
[INFO] [stderr]    --> src/v2/instruction.rs:351:5
[INFO] [stderr]     |
[INFO] [stderr] 351 |     fn mut_base(&mut self) -> &mut InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<BrilInstruction as instruction::Instruction>::mut_base` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/v2/instruction.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is more private than the item `<BrilInstruction as instruction::Instruction>::into_base`
[INFO] [stderr]    --> src/v2/instruction.rs:355:5
[INFO] [stderr]     |
[INFO] [stderr] 355 |     fn into_base(self) -> InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<BrilInstruction as instruction::Instruction>::into_base` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `InstructionBase<<BrilInstruction as instruction::Instruction>::Dest, <BrilInstruction as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/v2/instruction.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is more private than the item `<SSAInstruction<'a> as instruction::Instruction>::base`
[INFO] [stderr]    --> src/v2/instruction.rs:364:5
[INFO] [stderr]     |
[INFO] [stderr] 364 |     fn base(&self) -> &InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<SSAInstruction<'a> as instruction::Instruction>::base` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/v2/instruction.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is more private than the item `<SSAInstruction<'a> as instruction::Instruction>::mut_base`
[INFO] [stderr]    --> src/v2/instruction.rs:368:5
[INFO] [stderr]     |
[INFO] [stderr] 368 |     fn mut_base(&mut self) -> &mut InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<SSAInstruction<'a> as instruction::Instruction>::mut_base` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/v2/instruction.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is more private than the item `<SSAInstruction<'a> as instruction::Instruction>::into_base`
[INFO] [stderr]    --> src/v2/instruction.rs:372:5
[INFO] [stderr]     |
[INFO] [stderr] 372 |     fn into_base(self) -> InstructionBase<Self::Dest, Self::Arg> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<SSAInstruction<'a> as instruction::Instruction>::into_base` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `InstructionBase<<SSAInstruction<'a> as instruction::Instruction>::Dest, <SSAInstruction<'a> as instruction::Instruction>::Arg>` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/v2/instruction.rs:13:1
[INFO] [stderr]     |
[INFO] [stderr] 13  | enum InstructionBase<Dest, Arg> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cs6120` (lib) generated 13 warnings (run `cargo fix --lib -p cs6120` to apply 3 suggestions)
[INFO] [stderr] warning: methods `set_exit` and `add_node` are never used
[INFO] [stderr]    --> src/v2/graph.rs:381:16
[INFO] [stderr]     |
[INFO] [stderr] 366 |     impl SimpleGraph {
[INFO] [stderr]     |     ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 381 |         pub fn set_exit(&mut self, exit: i32) {
[INFO] [stderr]     |                ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 385 |         pub fn add_node(&mut self, node: i32) {
[INFO] [stderr]     |                ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cs6120` (lib test) generated 14 warnings (13 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cs6120-d3fa0ba10b375d6a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test v2::context::tests::test_basic ... ok
[INFO] [stdout] test v2::graph::tests::test_basic ... ok
[INFO] [stdout] test v2::context::tests::test_coerce ... ok
[INFO] [stdout] test v2::context::tests::test_alias ... ok
[INFO] [stdout] test v2::dominance_tree::tests::test_basic ... ok
[INFO] [stdout] test v2::control_flow_graph::tests::test_basic ... ok
[INFO] [stdout] test v2::dominance_tree::tests::test_random_graphs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/analysis.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/analysis-c773a6e2adcb467b)
[INFO] [stdout] 
[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] [stderr]      Running unittests src/bin/lvn.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/lvn-4492931a20e9362a)
[INFO] [stdout] 
[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] [stderr]      Running unittests src/bin/ssa.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ssa-34692f55e824f44f)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/task1.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/task1-fddf73f87a095c46)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/trivial-dce.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/trivial_dce-6d02269ca12b745d)
[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 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 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] running `Command { std: "docker" "inspect" "f527527810d2811514778959006d425c6d43bdec0ea01b5d7736641c9f85d0a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f527527810d2811514778959006d425c6d43bdec0ea01b5d7736641c9f85d0a8", kill_on_drop: false }`
[INFO] [stdout] f527527810d2811514778959006d425c6d43bdec0ea01b5d7736641c9f85d0a8