[INFO] cloning repository https://github.com/jaaket/c64emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaaket/c64emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaaket%2Fc64emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaaket%2Fc64emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5410140eddecd61d85167e7888f8bbd3b2bd9efa
[INFO] checking jaaket/c64emu against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaaket%2Fc64emu" "/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/jaaket/c64emu on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jaaket/c64emu
[INFO] finished tweaking git repo https://github.com/jaaket/c64emu
[INFO] tweaked toml for git repo https://github.com/jaaket/c64emu written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jaaket/c64emu 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/bjz/gl-rs`
[INFO] [stderr]     Updating git submodule `https://github.com/KhronosGroup/OpenGL-Registry.git`
[INFO] [stderr]     Updating git submodule `https://github.com/KhronosGroup/EGL-Registry.git`
[INFO] [stderr]     Updating git submodule `https://github.com/KhronosGroup/WebGL.git`
[INFO] [stderr]     Updating git submodule `https://github.com/KhronosGroup/WebGLDeveloperTools.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aho-corasick v0.6.6
[INFO] [stderr]   Downloaded regex v1.0.2
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b665ee99cf024145f88911f971380ab1d037b30337c424e1e4ab797a8caf68b
[INFO] running `Command { std: "docker" "start" "-a" "1b665ee99cf024145f88911f971380ab1d037b30337c424e1e4ab797a8caf68b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b665ee99cf024145f88911f971380ab1d037b30337c424e1e4ab797a8caf68b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b665ee99cf024145f88911f971380ab1d037b30337c424e1e4ab797a8caf68b", kill_on_drop: false }`
[INFO] [stdout] 1b665ee99cf024145f88911f971380ab1d037b30337c424e1e4ab797a8caf68b
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f208235869f50c224c446a9cc7e25623b7b52d2487b48930291b125e100c4150
[INFO] running `Command { std: "docker" "start" "-a" "f208235869f50c224c446a9cc7e25623b7b52d2487b48930291b125e100c4150", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling khronos_api v2.2.0 (https://github.com/bjz/gl-rs#a24afae9)
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking ucd-util v0.1.1
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking encode_unicode v0.1.3
[INFO] [stderr]    Compiling log v0.4.4
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.6.2
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]     Checking rand v0.4.3
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking aho-corasick v0.6.6
[INFO] [stderr]    Compiling gl_generator v0.9.0 (https://github.com/bjz/gl-rs#a24afae9)
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking rustyline v1.0.0
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]    Compiling gl v0.10.0 (https://github.com/bjz/gl-rs#a24afae9)
[INFO] [stderr]     Checking c64emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/cia1.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / bitflags! {
[INFO] [stdout] 2 | |     struct ICS: u8 {
[INFO] [stdout] 3 | |         const TIMER_A_UNDERFLOW_INTERRUPT = 0b0000_0001;
[INFO] [stdout] 4 | |         const TIMER_B_UNDERFLOW_INTERRUPT = 0b0000_0010;
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |     }
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]   = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/cia1.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / bitflags! {
[INFO] [stdout] 2 | |     struct ICS: u8 {
[INFO] [stdout] 3 | |         const TIMER_A_UNDERFLOW_INTERRUPT = 0b0000_0001;
[INFO] [stdout] 4 | |         const TIMER_B_UNDERFLOW_INTERRUPT = 0b0000_0010;
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |     }
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/cia1.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / bitflags! {
[INFO] [stdout] 2 | |     struct ICS: u8 {
[INFO] [stdout] 3 | |         const TIMER_A_UNDERFLOW_INTERRUPT = 0b0000_0001;
[INFO] [stdout] 4 | |         const TIMER_B_UNDERFLOW_INTERRUPT = 0b0000_0010;
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |     }
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cia1.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / bitflags! {
[INFO] [stdout] 12 | |     struct TACR: u8 {
[INFO] [stdout] 13 | |         const START_TIMER                    = 0b0000_0001;
[INFO] [stdout] 14 | |         const INDICATE_UNDERFLOW_ON_B6       = 0b0000_0010;
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |     }
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cia1.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / bitflags! {
[INFO] [stdout] 12 | |     struct TACR: u8 {
[INFO] [stdout] 13 | |         const START_TIMER                    = 0b0000_0001;
[INFO] [stdout] 14 | |         const INDICATE_UNDERFLOW_ON_B6       = 0b0000_0010;
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |     }
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cia1.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / bitflags! {
[INFO] [stdout] 12 | |     struct TACR: u8 {
[INFO] [stdout] 13 | |         const START_TIMER                    = 0b0000_0001;
[INFO] [stdout] 14 | |         const INDICATE_UNDERFLOW_ON_B6       = 0b0000_0010;
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |     }
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/cia1.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / bitflags! {
[INFO] [stdout] 2 | |     struct ICS: u8 {
[INFO] [stdout] 3 | |         const TIMER_A_UNDERFLOW_INTERRUPT = 0b0000_0001;
[INFO] [stdout] 4 | |         const TIMER_B_UNDERFLOW_INTERRUPT = 0b0000_0010;
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |     }
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]   = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/cia1.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / bitflags! {
[INFO] [stdout] 2 | |     struct ICS: u8 {
[INFO] [stdout] 3 | |         const TIMER_A_UNDERFLOW_INTERRUPT = 0b0000_0001;
[INFO] [stdout] 4 | |         const TIMER_B_UNDERFLOW_INTERRUPT = 0b0000_0010;
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |     }
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/cia1.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / bitflags! {
[INFO] [stdout] 2 | |     struct ICS: u8 {
[INFO] [stdout] 3 | |         const TIMER_A_UNDERFLOW_INTERRUPT = 0b0000_0001;
[INFO] [stdout] 4 | |         const TIMER_B_UNDERFLOW_INTERRUPT = 0b0000_0010;
[INFO] [stdout] ... |
[INFO] [stdout] 8 | |     }
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cia1.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / bitflags! {
[INFO] [stdout] 12 | |     struct TACR: u8 {
[INFO] [stdout] 13 | |         const START_TIMER                    = 0b0000_0001;
[INFO] [stdout] 14 | |         const INDICATE_UNDERFLOW_ON_B6       = 0b0000_0010;
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |     }
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cia1.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / bitflags! {
[INFO] [stdout] 12 | |     struct TACR: u8 {
[INFO] [stdout] 13 | |         const START_TIMER                    = 0b0000_0001;
[INFO] [stdout] 14 | |         const INDICATE_UNDERFLOW_ON_B6       = 0b0000_0010;
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |     }
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cia1.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / bitflags! {
[INFO] [stdout] 12 | |     struct TACR: u8 {
[INFO] [stdout] 13 | |         const START_TIMER                    = 0b0000_0001;
[INFO] [stdout] 14 | |         const INDICATE_UNDERFLOW_ON_B6       = 0b0000_0010;
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |     }
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.92s
[INFO] running `Command { std: "docker" "inspect" "f208235869f50c224c446a9cc7e25623b7b52d2487b48930291b125e100c4150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f208235869f50c224c446a9cc7e25623b7b52d2487b48930291b125e100c4150", kill_on_drop: false }`
[INFO] [stdout] f208235869f50c224c446a9cc7e25623b7b52d2487b48930291b125e100c4150