[INFO] cloning repository https://github.com/problame/rc64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/problame/rc64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/problame/rc64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[INFO] cloning repository https://github.com/problame/rc64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[INFO] cloning repository https://github.com/problame/rc64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 5)
[INFO] cloning repository https://github.com/problame/rc64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 6)
[INFO] cloning repository https://github.com/problame/rc64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 7)
[INFO] cloning repository https://github.com/problame/rc64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 8)
[INFO] cloning repository https://github.com/problame/rc64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 9)
[INFO] cloning repository https://github.com/problame/rc64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 10)
[INFO] cloning repository https://github.com/problame/rc64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 11)
[INFO] cloning repository https://github.com/problame/rc64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/problame/rc64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6795c3472756d8932c8736f7a3e67528fd843d2b
[INFO] testing problame/rc64 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64" "/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/problame/rc64 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/problame/rc64
[INFO] finished tweaking git repo https://github.com/problame/rc64
[INFO] tweaked toml for git repo https://github.com/problame/rc64 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/problame/rc64 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin_sleep v0.3.7
[INFO] [stderr]   Downloaded minifb v0.16.0
[INFO] [stderr]   Downloaded array-macro v1.0.4
[INFO] [stderr]   Downloaded wayland-sys v0.25.0
[INFO] [stderr]   Downloaded include_dir v0.5.0
[INFO] [stderr]   Downloaded dialog v0.3.0
[INFO] [stderr]   Downloaded wayland-protocols v0.25.0
[INFO] [stderr]   Downloaded wayland-client v0.25.0
[INFO] [stderr]   Downloaded bitvec v0.17.2
[INFO] [stderr]   Downloaded enum-map-derive v0.4.3
[INFO] [stderr]   Downloaded enum-map v0.6.1
[INFO] [stderr]   Downloaded include_dir_impl v0.5.0
[INFO] [stderr]   Downloaded wayland-cursor v0.25.0
[INFO] [stderr]   Downloaded rustyline v5.0.4
[INFO] [stderr]   Downloaded wayland-commons v0.25.0
[INFO] [stderr]   Downloaded wayland-scanner v0.25.0
[INFO] [stderr]   Downloaded num_enum_derive v0.4.2
[INFO] [stderr]   Downloaded num_enum v0.4.2
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be650565502ef9a1aac9a31f9d9edd8a5654484fec9017a82a44e588f25859d3
[INFO] running `Command { std: "docker" "start" "-a" "be650565502ef9a1aac9a31f9d9edd8a5654484fec9017a82a44e588f25859d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be650565502ef9a1aac9a31f9d9edd8a5654484fec9017a82a44e588f25859d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be650565502ef9a1aac9a31f9d9edd8a5654484fec9017a82a44e588f25859d3", kill_on_drop: false }`
[INFO] [stdout] be650565502ef9a1aac9a31f9d9edd8a5654484fec9017a82a44e588f25859d3
[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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e600ccc1b4ad7ecc11256328a6839fe73e5b5d82448ddd7d93d42d5e6217b959
[INFO] running `Command { std: "docker" "start" "-a" "e600ccc1b4ad7ecc11256328a6839fe73e5b5d82448ddd7d93d42d5e6217b959", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/rc64-074110a0cdd46e98`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "e600ccc1b4ad7ecc11256328a6839fe73e5b5d82448ddd7d93d42d5e6217b959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e600ccc1b4ad7ecc11256328a6839fe73e5b5d82448ddd7d93d42d5e6217b959", kill_on_drop: false }`
[INFO] [stdout] e600ccc1b4ad7ecc11256328a6839fe73e5b5d82448ddd7d93d42d5e6217b959
[INFO] testing problame/rc64 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproblame%2Frc64" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/problame/rc64 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/problame/rc64
[INFO] finished tweaking git repo https://github.com/problame/rc64
[INFO] tweaked toml for git repo https://github.com/problame/rc64 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/problame/rc64 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fb6c7f5e452736c066ea6be800fe00947eefbd36246a17df2f0af5ed8e3ab93
[INFO] running `Command { std: "docker" "start" "-a" "3fb6c7f5e452736c066ea6be800fe00947eefbd36246a17df2f0af5ed8e3ab93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fb6c7f5e452736c066ea6be800fe00947eefbd36246a17df2f0af5ed8e3ab93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fb6c7f5e452736c066ea6be800fe00947eefbd36246a17df2f0af5ed8e3ab93", kill_on_drop: false }`
[INFO] [stdout] 3fb6c7f5e452736c066ea6be800fe00947eefbd36246a17df2f0af5ed8e3ab93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba21cdc4aa8f3df6169912081d2b6f8c67e9dad077ebd05540463dc3a01c79c6
[INFO] running `Command { std: "docker" "start" "-a" "ba21cdc4aa8f3df6169912081d2b6f8c67e9dad077ebd05540463dc3a01c79c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling wayland-scanner v0.25.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling wayland-sys v0.25.0
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling wayland-client v0.25.0
[INFO] [stderr]    Compiling downcast-rs v1.1.1
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
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[INFO] [stderr]    Compiling rustyline v5.0.4
[INFO] [stderr]    Compiling bitvec v0.17.2
[INFO] [stderr]    Compiling include_dir v0.5.0
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[INFO] [stderr]    Compiling dialog v0.3.0
[INFO] [stderr]    Compiling structopt v0.3.5
[INFO] [stderr]    Compiling num_enum v0.4.2
[INFO] [stderr]    Compiling strum_macros v0.16.0
[INFO] [stderr]    Compiling derive_more v0.99.2
[INFO] [stderr]    Compiling rc64-macros v0.1.0 (/opt/rustwide/workdir/macros)
[INFO] [stderr]    Compiling signal-hook v0.1.12
[INFO] [stderr]    Compiling bit-vec v0.6.1
[INFO] [stderr]    Compiling spin v0.5.2
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[INFO] [stderr]    Compiling spin_sleep v0.3.7
[INFO] [stderr]    Compiling rc64 v0.1.0 (/opt/rustwide/workdir/rc64)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> rc64/src/mos6510/instr.rs:210:6
[INFO] [stdout]     |
[INFO] [stdout] 210 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> rc64/src/mos6510.rs:185:29
[INFO] [stdout]     |
[INFO] [stdout] 185 |         if !WARNING_PRINTED.compare_and_swap(false, true, std::sync::atomic::Ordering::SeqCst) {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `serial_bus`, `rs232`, and `userport` are never read
[INFO] [stdout]    --> rc64/src/cia/backends.rs:295:9
[INFO] [stdout]     |
[INFO] [stdout] 293 |     CIA2 {
[INFO] [stdout]     |     ---- fields in this variant
[INFO] [stdout] 294 |         vic: R2C<VIC20<T>>,
[INFO] [stdout] 295 |         serial_bus: SerialBusBackend,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 296 |         rs232: RS232Backend,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 297 |         userport: UserportBackend,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> rc64/src/cia/registers.rs:12:37
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(super) struct DataDirectionA<T>(pub R2C<DataPortBackend<T>>);
[INFO] [stdout]    |                   --------------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(super) struct DataDirectionA<T>(());
[INFO] [stdout]    |                                     ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> rc64/src/cia/registers.rs:15:37
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(super) struct DataDirectionB<T>(pub R2C<DataPortBackend<T>>);
[INFO] [stdout]    |                   --------------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(super) struct DataDirectionB<T>(());
[INFO] [stdout]    |                                     ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> rc64/src/cia/registers.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(super) struct RTClock(pub R2C<TimeOfDayBackend>, pub Precision);
[INFO] [stdout]    |                   ------- ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   fields in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(super) struct RTClock((), ());
[INFO] [stdout]    |                           ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> rc64/src/cia/registers.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(super) struct SerialShift(pub R2C<SerialShiftBackend>);
[INFO] [stdout]    |                   ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(super) struct SerialShift(());
[INFO] [stdout]    |                               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Acc` is never constructed
[INFO] [stdout]   --> rc64/src/mos6510/instr.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub enum Addr {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] 70 |     Imp, // Implicit
[INFO] [stdout] 71 |     Acc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Addr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_priority` is never read
[INFO] [stdout]    --> rc64/src/vic20/registers.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 364 | pub struct Sprite {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 375 |     pub data_priority: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.25s
[INFO] running `Command { std: "docker" "inspect" "ba21cdc4aa8f3df6169912081d2b6f8c67e9dad077ebd05540463dc3a01c79c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba21cdc4aa8f3df6169912081d2b6f8c67e9dad077ebd05540463dc3a01c79c6", kill_on_drop: false }`
[INFO] [stdout] ba21cdc4aa8f3df6169912081d2b6f8c67e9dad077ebd05540463dc3a01c79c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61f4a62b9b8838c8e9a22b3c6e99fdb81820ec57efe82579dd47786c9f9b665d
[INFO] running `Command { std: "docker" "start" "-a" "61f4a62b9b8838c8e9a22b3c6e99fdb81820ec57efe82579dd47786c9f9b665d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rc64-macros v0.1.0 (/opt/rustwide/workdir/macros)
[INFO] [stderr]    Compiling rc64 v0.1.0 (/opt/rustwide/workdir/rc64)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> rc64/src/mos6510/instr.rs:210:6
[INFO] [stdout]     |
[INFO] [stdout] 210 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> rc64/src/mos6510/instr.rs:210:6
[INFO] [stdout]     |
[INFO] [stdout] 210 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> rc64/src/mos6510.rs:185:29
[INFO] [stdout]     |
[INFO] [stdout] 185 |         if !WARNING_PRINTED.compare_and_swap(false, true, std::sync::atomic::Ordering::SeqCst) {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> rc64/src/mos6510.rs:185:29
[INFO] [stdout]     |
[INFO] [stdout] 185 |         if !WARNING_PRINTED.compare_and_swap(false, true, std::sync::atomic::Ordering::SeqCst) {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `serial_bus`, `rs232`, and `userport` are never read
[INFO] [stdout]    --> rc64/src/cia/backends.rs:295:9
[INFO] [stdout]     |
[INFO] [stdout] 293 |     CIA2 {
[INFO] [stdout]     |     ---- fields in this variant
[INFO] [stdout] 294 |         vic: R2C<VIC20<T>>,
[INFO] [stdout] 295 |         serial_bus: SerialBusBackend,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 296 |         rs232: RS232Backend,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 297 |         userport: UserportBackend,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> rc64/src/cia/registers.rs:12:37
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(super) struct DataDirectionA<T>(pub R2C<DataPortBackend<T>>);
[INFO] [stdout]    |                   --------------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(super) struct DataDirectionA<T>(());
[INFO] [stdout]    |                                     ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> rc64/src/cia/registers.rs:15:37
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(super) struct DataDirectionB<T>(pub R2C<DataPortBackend<T>>);
[INFO] [stdout]    |                   --------------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(super) struct DataDirectionB<T>(());
[INFO] [stdout]    |                                     ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> rc64/src/cia/registers.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(super) struct RTClock(pub R2C<TimeOfDayBackend>, pub Precision);
[INFO] [stdout]    |                   ------- ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   fields in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(super) struct RTClock((), ());
[INFO] [stdout]    |                           ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> rc64/src/cia/registers.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(super) struct SerialShift(pub R2C<SerialShiftBackend>);
[INFO] [stdout]    |                   ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(super) struct SerialShift(());
[INFO] [stdout]    |                               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Acc` is never constructed
[INFO] [stdout]   --> rc64/src/mos6510/instr.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub enum Addr {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] 70 |     Imp, // Implicit
[INFO] [stdout] 71 |     Acc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Addr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_priority` is never read
[INFO] [stdout]    --> rc64/src/vic20/registers.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 364 | pub struct Sprite {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 375 |     pub data_priority: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `serial_bus`, `rs232`, and `userport` are never read
[INFO] [stdout]    --> rc64/src/cia/backends.rs:295:9
[INFO] [stdout]     |
[INFO] [stdout] 293 |     CIA2 {
[INFO] [stdout]     |     ---- fields in this variant
[INFO] [stdout] 294 |         vic: R2C<VIC20<T>>,
[INFO] [stdout] 295 |         serial_bus: SerialBusBackend,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 296 |         rs232: RS232Backend,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 297 |         userport: UserportBackend,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> rc64/src/cia/registers.rs:12:37
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(super) struct DataDirectionA<T>(pub R2C<DataPortBackend<T>>);
[INFO] [stdout]    |                   --------------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(super) struct DataDirectionA<T>(());
[INFO] [stdout]    |                                     ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> rc64/src/cia/registers.rs:15:37
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(super) struct DataDirectionB<T>(pub R2C<DataPortBackend<T>>);
[INFO] [stdout]    |                   --------------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(super) struct DataDirectionB<T>(());
[INFO] [stdout]    |                                     ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> rc64/src/cia/registers.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(super) struct RTClock(pub R2C<TimeOfDayBackend>, pub Precision);
[INFO] [stdout]    |                   ------- ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   fields in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(super) struct RTClock((), ());
[INFO] [stdout]    |                           ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> rc64/src/cia/registers.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(super) struct SerialShift(pub R2C<SerialShiftBackend>);
[INFO] [stdout]    |                   ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(super) struct SerialShift(());
[INFO] [stdout]    |                               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Acc` is never constructed
[INFO] [stdout]   --> rc64/src/mos6510/instr.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub enum Addr {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] 70 |     Imp, // Implicit
[INFO] [stdout] 71 |     Acc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Addr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MockArea` is never constructed
[INFO] [stdout]    --> rc64/src/mos6510/mem.rs:296:12
[INFO] [stdout]     |
[INFO] [stdout] 296 |     struct MockArea(u8, WriteResult);
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `descr` is never read
[INFO] [stdout]     --> rc64/src/mos6510.rs:1312:13
[INFO] [stdout]      |
[INFO] [stdout] 1311 |         struct Case {
[INFO] [stdout]      |                ---- field in this struct
[INFO] [stdout] 1312 |             descr: &'static str,
[INFO] [stdout]      |             ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Case` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_priority` is never read
[INFO] [stdout]    --> rc64/src/vic20/registers.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 364 | pub struct Sprite {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 375 |     pub data_priority: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "61f4a62b9b8838c8e9a22b3c6e99fdb81820ec57efe82579dd47786c9f9b665d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f4a62b9b8838c8e9a22b3c6e99fdb81820ec57efe82579dd47786c9f9b665d", kill_on_drop: false }`
[INFO] [stdout] 61f4a62b9b8838c8e9a22b3c6e99fdb81820ec57efe82579dd47786c9f9b665d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9dafd15ea7c6b9933ae836260af290194eb9d3ff4a65217226d492768161f71
[INFO] running `Command { std: "docker" "start" "-a" "d9dafd15ea7c6b9933ae836260af290194eb9d3ff4a65217226d492768161f71", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> rc64/src/mos6510/instr.rs:210:6
[INFO] [stderr]     |
[INFO] [stderr] 210 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stderr]    --> rc64/src/mos6510.rs:185:29
[INFO] [stderr]     |
[INFO] [stderr] 185 |         if !WARNING_PRINTED.compare_and_swap(false, true, std::sync::atomic::Ordering::SeqCst) {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `serial_bus`, `rs232`, and `userport` are never read
[INFO] [stderr]    --> rc64/src/cia/backends.rs:295:9
[INFO] [stderr]     |
[INFO] [stderr] 293 |     CIA2 {
[INFO] [stderr]     |     ---- fields in this variant
[INFO] [stderr] 294 |         vic: R2C<VIC20<T>>,
[INFO] [stderr] 295 |         serial_bus: SerialBusBackend,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 296 |         rs232: RS232Backend,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 297 |         userport: UserportBackend,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> rc64/src/cia/registers.rs:12:37
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub(super) struct DataDirectionA<T>(pub R2C<DataPortBackend<T>>);
[INFO] [stderr]    |                   --------------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   field in this struct
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub(super) struct DataDirectionA<T>(());
[INFO] [stderr]    |                                     ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> rc64/src/cia/registers.rs:15:37
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub(super) struct DataDirectionB<T>(pub R2C<DataPortBackend<T>>);
[INFO] [stderr]    |                   --------------    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   field in this struct
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub(super) struct DataDirectionB<T>(());
[INFO] [stderr]    |                                     ~~
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]   --> rc64/src/cia/registers.rs:18:27
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub(super) struct RTClock(pub R2C<TimeOfDayBackend>, pub Precision);
[INFO] [stderr]    |                   ------- ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   fields in this struct
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub(super) struct RTClock((), ());
[INFO] [stderr]    |                           ~~  ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> rc64/src/cia/registers.rs:19:31
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub(super) struct SerialShift(pub R2C<SerialShiftBackend>);
[INFO] [stderr]    |                   ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                   |
[INFO] [stderr]    |                   field in this struct
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub(super) struct SerialShift(());
[INFO] [stderr]    |                               ~~
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Acc` is never constructed
[INFO] [stderr]   --> rc64/src/mos6510/instr.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub enum Addr {
[INFO] [stderr]    |          ---- variant in this enum
[INFO] [stderr] 70 |     Imp, // Implicit
[INFO] [stderr] 71 |     Acc,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Addr` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `data_priority` is never read
[INFO] [stderr]    --> rc64/src/vic20/registers.rs:375:9
[INFO] [stderr]     |
[INFO] [stderr] 364 | pub struct Sprite {
[INFO] [stderr]     |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 375 |     pub data_priority: bool,
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MockArea` is never constructed
[INFO] [stderr]    --> rc64/src/mos6510/mem.rs:296:12
[INFO] [stderr]     |
[INFO] [stderr] 296 |     struct MockArea(u8, WriteResult);
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `descr` is never read
[INFO] [stderr]     --> rc64/src/mos6510.rs:1312:13
[INFO] [stderr]      |
[INFO] [stderr] 1311 |         struct Case {
[INFO] [stderr]      |                ---- field in this struct
[INFO] [stderr] 1312 |             descr: &'static str,
[INFO] [stderr]      |             ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Case` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `rc64` (bin "rc64") generated 9 warnings
[INFO] [stderr] warning: `rc64` (bin "rc64" test) generated 11 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rc64-3267bc358b7c5cff)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test mos6510::instr::tests::test_page_boundary_crossing ... ok
[INFO] [stdout] test mos6510::mem::tests::test_banking_default ... ok
[INFO] [stdout] test mos6510::instr::tests::test_dec_basic_rom ... ok
[INFO] [stdout] test mos6510::tests::alu::sbc ... ok
[INFO] [stdout] test mos6510::tests::alu::adc ... ok
[INFO] [stdout] test mos6510::tests::bool_to_u8 ... ok
[INFO] [stdout] test mos6510::tests::u8_to_i8 ... ok
[INFO] [stdout] test vic20::mem::tests::u4u8_u12 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dormann_6502.rs (/opt/rustwide/target/debug/deps/dormann_6502-56d1002bea64db8a)
[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/lib.rs (/opt/rustwide/target/debug/deps/rc64_macros-bf2ad4f99c76d8a2)
[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]    Doc-tests rc64_macros
[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" "d9dafd15ea7c6b9933ae836260af290194eb9d3ff4a65217226d492768161f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9dafd15ea7c6b9933ae836260af290194eb9d3ff4a65217226d492768161f71", kill_on_drop: false }`
[INFO] [stdout] d9dafd15ea7c6b9933ae836260af290194eb9d3ff4a65217226d492768161f71
