[INFO] fetching crate cpclib-z80emu 0.10.0...
[INFO] building cpclib-z80emu-0.10.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate cpclib-z80emu 0.10.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate cpclib-z80emu 0.10.0
[INFO] finished tweaking crates.io crate cpclib-z80emu 0.10.0
[INFO] tweaked toml for crates.io crate cpclib-z80emu 0.10.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cpclib-z80emu 0.10.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cpclib-z80emu 0.10.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18071e2130b81aa737c482e0d17ed22ef5ae0f184638bd7a5033494c4e31eb0a
[INFO] running `Command { std: "docker" "start" "-a" "18071e2130b81aa737c482e0d17ed22ef5ae0f184638bd7a5033494c4e31eb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18071e2130b81aa737c482e0d17ed22ef5ae0f184638bd7a5033494c4e31eb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18071e2130b81aa737c482e0d17ed22ef5ae0f184638bd7a5033494c4e31eb0a", kill_on_drop: false }`
[INFO] [stdout] 18071e2130b81aa737c482e0d17ed22ef5ae0f184638bd7a5033494c4e31eb0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59b44864511036e700863350f43c1b5ff2e9b28209b1c818c1b928fe4da693d1
[INFO] running `Command { std: "docker" "start" "-a" "59b44864511036e700863350f43c1b5ff2e9b28209b1c818c1b928fe4da693d1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cpclib-files v0.1.0
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[INFO] [stderr]    Compiling choice_nocase v0.2.0
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[INFO] [stderr]    Compiling line-span v0.1.5
[INFO] [stderr]    Compiling cpclib-image v0.10.0
[INFO] [stderr]    Compiling cpclib-z80emu v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 43s
[INFO] running `Command { std: "docker" "inspect" "59b44864511036e700863350f43c1b5ff2e9b28209b1c818c1b928fe4da693d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b44864511036e700863350f43c1b5ff2e9b28209b1c818c1b928fe4da693d1", kill_on_drop: false }`
[INFO] [stdout] 59b44864511036e700863350f43c1b5ff2e9b28209b1c818c1b928fe4da693d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e77269c747d45e7a71f214c68413140035453e307e22acbed0635265f9c1004
[INFO] running `Command { std: "docker" "start" "-a" "4e77269c747d45e7a71f214c68413140035453e307e22acbed0635265f9c1004", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpclib-z80emu v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/emul.rs:492:9
[INFO] [stdout]     |
[INFO] [stdout] 492 |         symbols.set_symbol_to_value("LABEL", cpclib_asm::Value::from(0x4000u16));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 492 |         let _ = symbols.set_symbol_to_value("LABEL", cpclib_asm::Value::from(0x4000u16));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "4e77269c747d45e7a71f214c68413140035453e307e22acbed0635265f9c1004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e77269c747d45e7a71f214c68413140035453e307e22acbed0635265f9c1004", kill_on_drop: false }`
[INFO] [stdout] 4e77269c747d45e7a71f214c68413140035453e307e22acbed0635265f9c1004