[INFO] cloning repository https://github.com/shiver/mips-dis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shiver/mips-dis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshiver%2Fmips-dis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshiver%2Fmips-dis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ee14405deafc8ddb96d37d7a93adc919771d3df
[INFO] building shiver/mips-dis against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshiver%2Fmips-dis" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shiver/mips-dis on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shiver/mips-dis
[INFO] finished tweaking git repo https://github.com/shiver/mips-dis
[INFO] tweaked toml for git repo https://github.com/shiver/mips-dis written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/shiver/mips-dis 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-primitive-derive v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5254983c3df68b9ab742a0f16d92a15944006e8cdac8bebd064908bbc1816636
[INFO] running `Command { std: "docker" "start" "-a" "5254983c3df68b9ab742a0f16d92a15944006e8cdac8bebd064908bbc1816636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5254983c3df68b9ab742a0f16d92a15944006e8cdac8bebd064908bbc1816636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5254983c3df68b9ab742a0f16d92a15944006e8cdac8bebd064908bbc1816636", kill_on_drop: false }`
[INFO] [stdout] 5254983c3df68b9ab742a0f16d92a15944006e8cdac8bebd064908bbc1816636
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76bc755ada415b35d625a1faaacf5be4ad0d2f0d2757d931b6fca664092ff063
[INFO] running `Command { std: "docker" "start" "-a" "76bc755ada415b35d625a1faaacf5be4ad0d2f0d2757d931b6fca664092ff063", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling num-traits v0.2.2
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling byteorder v1.2.2
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling enum-primitive-derive v0.1.2
[INFO] [stderr]    Compiling mips-dis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use num_traits::FromPrimitive;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/opcodes.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         _ => format!("Nope"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/opcodes.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         Instruction::ANDI(ANDIVars { rt, rs, immediate }) => format!(
[INFO] [stdout]     |         ------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 151 |         Instruction::BEQL(BEQLVars { rt, rs, offset }) => format!(
[INFO] [stdout]     |         ---------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 158 |         Instruction::LUI(LUIVars { rt, immediate }) => {
[INFO] [stdout]     |         ------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 162 |         Instruction::LW(LWVars { rt, offset, base }) => format!(
[INFO] [stdout]     |         -------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 177 |         _ => format!("Nope"),
[INFO] [stdout]     |         ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/main.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     for n in 0..num {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BEQLVars` is more private than the item `Instruction::BEQL::0`
[INFO] [stdout]   --> src/opcodes.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     BEQL(BEQLVars),
[INFO] [stdout]    |          ^^^^^^^^ field `Instruction::BEQL::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `BEQLVars` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/opcodes.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct BEQLVars {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LUIVars` is more private than the item `Instruction::LUI::0`
[INFO] [stdout]   --> src/opcodes.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     LUI(LUIVars),
[INFO] [stdout]    |         ^^^^^^^ field `Instruction::LUI::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `LUIVars` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/opcodes.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct LUIVars {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LWVars` is more private than the item `Instruction::LW::0`
[INFO] [stdout]   --> src/opcodes.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     LW(LWVars),
[INFO] [stdout]    |        ^^^^^^ field `Instruction::LW::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `LWVars` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/opcodes.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct LWVars {
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `MTC0Vars` is more private than the item `Instruction::MTC0::0`
[INFO] [stdout]   --> src/opcodes.rs:76:10
[INFO] [stdout]    |
[INFO] [stdout] 76 |     MTC0(MTC0Vars),
[INFO] [stdout]    |          ^^^^^^^^ field `Instruction::MTC0::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `MTC0Vars` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/opcodes.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct MTC0Vars {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ORIVars` is more private than the item `Instruction::ORI::0`
[INFO] [stdout]   --> src/opcodes.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     ORI(ORIVars),
[INFO] [stdout]    |         ^^^^^^^ field `Instruction::ORI::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ORIVars` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/opcodes.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct ORIVars {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "76bc755ada415b35d625a1faaacf5be4ad0d2f0d2757d931b6fca664092ff063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bc755ada415b35d625a1faaacf5be4ad0d2f0d2757d931b6fca664092ff063", kill_on_drop: false }`
[INFO] [stdout] 76bc755ada415b35d625a1faaacf5be4ad0d2f0d2757d931b6fca664092ff063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2c832a46b9af32a96ad2f6ee9954210e6906e579721653bb1e98e328d122650
[INFO] running `Command { std: "docker" "start" "-a" "a2c832a46b9af32a96ad2f6ee9954210e6906e579721653bb1e98e328d122650", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling mips-dis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use num_traits::FromPrimitive;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/opcodes.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         _ => format!("Nope"),
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/opcodes.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         Instruction::ANDI(ANDIVars { rt, rs, immediate }) => format!(
[INFO] [stdout]     |         ------------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 151 |         Instruction::BEQL(BEQLVars { rt, rs, offset }) => format!(
[INFO] [stdout]     |         ---------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 158 |         Instruction::LUI(LUIVars { rt, immediate }) => {
[INFO] [stdout]     |         ------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 162 |         Instruction::LW(LWVars { rt, offset, base }) => format!(
[INFO] [stdout]     |         -------------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 177 |         _ => format!("Nope"),
[INFO] [stdout]     |         ^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/main.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     for n in 0..num {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BEQLVars` is more private than the item `Instruction::BEQL::0`
[INFO] [stdout]   --> src/opcodes.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     BEQL(BEQLVars),
[INFO] [stdout]    |          ^^^^^^^^ field `Instruction::BEQL::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `BEQLVars` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/opcodes.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct BEQLVars {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LUIVars` is more private than the item `Instruction::LUI::0`
[INFO] [stdout]   --> src/opcodes.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     LUI(LUIVars),
[INFO] [stdout]    |         ^^^^^^^ field `Instruction::LUI::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `LUIVars` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/opcodes.rs:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct LUIVars {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `LWVars` is more private than the item `Instruction::LW::0`
[INFO] [stdout]   --> src/opcodes.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     LW(LWVars),
[INFO] [stdout]    |        ^^^^^^ field `Instruction::LW::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `LWVars` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/opcodes.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct LWVars {
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `MTC0Vars` is more private than the item `Instruction::MTC0::0`
[INFO] [stdout]   --> src/opcodes.rs:76:10
[INFO] [stdout]    |
[INFO] [stdout] 76 |     MTC0(MTC0Vars),
[INFO] [stdout]    |          ^^^^^^^^ field `Instruction::MTC0::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `MTC0Vars` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/opcodes.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct MTC0Vars {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ORIVars` is more private than the item `Instruction::ORI::0`
[INFO] [stdout]   --> src/opcodes.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     ORI(ORIVars),
[INFO] [stdout]    |         ^^^^^^^ field `Instruction::ORI::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ORIVars` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/opcodes.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | struct ORIVars {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "a2c832a46b9af32a96ad2f6ee9954210e6906e579721653bb1e98e328d122650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c832a46b9af32a96ad2f6ee9954210e6906e579721653bb1e98e328d122650", kill_on_drop: false }`
[INFO] [stdout] a2c832a46b9af32a96ad2f6ee9954210e6906e579721653bb1e98e328d122650