[INFO] cloning repository https://github.com/numas13/disas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/numas13/disas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumas13%2Fdisas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnumas13%2Fdisas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67980052d9916710c2c4125ba20e7ad9bdabfa94
[INFO] building numas13/disas 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%2Fnumas13%2Fdisas" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/numas13/disas 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/numas13/disas
[INFO] finished tweaking git repo https://github.com/numas13/disas
[INFO] tweaked toml for git repo https://github.com/numas13/disas written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/numas13/disas 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]     Updating git repository `https://github.com/gimli-rs/object.git`
[INFO] [stderr]     Updating git submodule `https://github.com/gimli-rs/object-testfiles`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom_locate v4.2.0
[INFO] [stderr]   Downloaded decodetree v0.4.7
[INFO] [stderr]   Downloaded disasm-riscv v0.5.0
[INFO] [stderr]   Downloaded disasm v0.5.0
[INFO] [stderr]   Downloaded disasm-core v0.5.0
[INFO] [stderr]   Downloaded disasm-gen v0.5.0
[INFO] [stderr]   Downloaded disasm-e2k v0.5.0
[INFO] [stderr]   Downloaded disasm-x86 v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fa09fc70bdb83353c0bc508c3bb24885208066232382ed7b2f4bd8202a30c6e7
[INFO] running `Command { std: "docker" "start" "-a" "fa09fc70bdb83353c0bc508c3bb24885208066232382ed7b2f4bd8202a30c6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa09fc70bdb83353c0bc508c3bb24885208066232382ed7b2f4bd8202a30c6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa09fc70bdb83353c0bc508c3bb24885208066232382ed7b2f4bd8202a30c6e7", kill_on_drop: false }`
[INFO] [stdout] fa09fc70bdb83353c0bc508c3bb24885208066232382ed7b2f4bd8202a30c6e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 89276331d137afc4fce13a9f5e981c5e6f196bef6f2e34924d9128399606055b
[INFO] running `Command { std: "docker" "start" "-a" "89276331d137afc4fce13a9f5e981c5e6f196bef6f2e34924d9128399606055b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling disasm-core v0.5.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling owo-colors v4.0.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling supports-color v3.0.0
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling ruzstd v0.7.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling bpaf v0.9.12
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling supports-color v2.1.0
[INFO] [stderr]    Compiling object v0.36.4 (https://github.com/gimli-rs/object.git#34f6dcef)
[INFO] [stderr]    Compiling nom_locate v4.2.0
[INFO] [stderr]    Compiling decodetree v0.4.7
[INFO] [stderr]    Compiling disasm-gen v0.5.0
[INFO] [stderr]    Compiling disasm-x86 v0.5.0
[INFO] [stderr]    Compiling disasm-e2k v0.5.0
[INFO] [stderr]    Compiling disasm-riscv v0.5.0
[INFO] [stderr]    Compiling disasm v0.5.0
[INFO] [stderr]    Compiling disas v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stdout]    --> src/main.rs:432:21
[INFO] [stdout]     |
[INFO] [stdout] 432 |                     out.into_raw_fd();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the raw file descriptor may leak resources
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 432 |                     let _ = out.into_raw_fd();
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stdout]    --> src/main.rs:437:21
[INFO] [stdout]     |
[INFO] [stdout] 437 |                     out.into_raw_fd();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the raw file descriptor may leak resources
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 437 |                     let _ = out.into_raw_fd();
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.84s
[INFO] running `Command { std: "docker" "inspect" "89276331d137afc4fce13a9f5e981c5e6f196bef6f2e34924d9128399606055b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89276331d137afc4fce13a9f5e981c5e6f196bef6f2e34924d9128399606055b", kill_on_drop: false }`
[INFO] [stdout] 89276331d137afc4fce13a9f5e981c5e6f196bef6f2e34924d9128399606055b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8b8ec3ca3f2107146dce389fb5c2edc03b13177e4833d3abec168065e3f9ec40
[INFO] running `Command { std: "docker" "start" "-a" "8b8ec3ca3f2107146dce389fb5c2edc03b13177e4833d3abec168065e3f9ec40", kill_on_drop: false }`
[INFO] [stderr]    Compiling disas v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stdout]    --> src/main.rs:432:21
[INFO] [stdout]     |
[INFO] [stdout] 432 |                     out.into_raw_fd();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the raw file descriptor may leak resources
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 432 |                     let _ = out.into_raw_fd();
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stdout]    --> src/main.rs:437:21
[INFO] [stdout]     |
[INFO] [stdout] 437 |                     out.into_raw_fd();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: losing the raw file descriptor may leak resources
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 437 |                     let _ = out.into_raw_fd();
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "8b8ec3ca3f2107146dce389fb5c2edc03b13177e4833d3abec168065e3f9ec40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b8ec3ca3f2107146dce389fb5c2edc03b13177e4833d3abec168065e3f9ec40", kill_on_drop: false }`
[INFO] [stdout] 8b8ec3ca3f2107146dce389fb5c2edc03b13177e4833d3abec168065e3f9ec40