[INFO] cloning repository https://github.com/trindadegm/emu6502 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trindadegm/emu6502" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrindadegm%2Femu6502", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrindadegm%2Femu6502'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7e6593a5861c19499b7b421571c00b7a818ff786 [INFO] checking trindadegm/emu6502 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrindadegm%2Femu6502" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/trindadegm/emu6502 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/trindadegm/emu6502 [INFO] finished tweaking git repo https://github.com/trindadegm/emu6502 [INFO] tweaked toml for git repo https://github.com/trindadegm/emu6502 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/trindadegm/emu6502 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] Blocking waiting for file lock on package cache [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e933cfdbd89fb1cf6505d15c64eb208bb67782bff74adf4a7680073c2c1d9363 [INFO] running `Command { std: "docker" "start" "-a" "e933cfdbd89fb1cf6505d15c64eb208bb67782bff74adf4a7680073c2c1d9363", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e933cfdbd89fb1cf6505d15c64eb208bb67782bff74adf4a7680073c2c1d9363", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e933cfdbd89fb1cf6505d15c64eb208bb67782bff74adf4a7680073c2c1d9363", kill_on_drop: false }` [INFO] [stdout] e933cfdbd89fb1cf6505d15c64eb208bb67782bff74adf4a7680073c2c1d9363 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0207e3d72b365b1a7f9b914cc51ee977242244ccd3c944fc7652caf42af62db2 [INFO] running `Command { std: "docker" "start" "-a" "0207e3d72b365b1a7f9b914cc51ee977242244ccd3c944fc7652caf42af62db2", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking emu6502 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `EmuResult` is imported redundantly [INFO] [stdout] --> src/assembler.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::EmuResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | use crate::error::*; [INFO] [stdout] 19 | use crate::code::*; [INFO] [stdout] | -------------- the item `EmuResult` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::*` [INFO] [stdout] --> src/emulator.rs:17:24 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{EmuResult, error::*}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EmuResult` is imported redundantly [INFO] [stdout] --> src/emulator.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{EmuResult, error::*}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 18 | use crate::code::*; [INFO] [stdout] | -------------- the item `EmuResult` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EmuResult` is imported redundantly [INFO] [stdout] --> src/assembler.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::EmuResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | use crate::error::*; [INFO] [stdout] 19 | use crate::code::*; [INFO] [stdout] | -------------- the item `EmuResult` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::*` [INFO] [stdout] --> src/emulator.rs:17:24 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{EmuResult, error::*}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EmuResult` is imported redundantly [INFO] [stdout] --> src/emulator.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{EmuResult, error::*}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 18 | use crate::code::*; [INFO] [stdout] | -------------- the item `EmuResult` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stack_pointer` is never read [INFO] [stdout] --> src/emulator.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Emulator { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | stack_pointer: u8, // The stack pointer points to wherever the stack is at [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stack_pointer` is never read [INFO] [stdout] --> src/emulator.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Emulator { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | stack_pointer: u8, // The stack pointer points to wherever the stack is at [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.79s [INFO] running `Command { std: "docker" "inspect" "0207e3d72b365b1a7f9b914cc51ee977242244ccd3c944fc7652caf42af62db2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0207e3d72b365b1a7f9b914cc51ee977242244ccd3c944fc7652caf42af62db2", kill_on_drop: false }` [INFO] [stdout] 0207e3d72b365b1a7f9b914cc51ee977242244ccd3c944fc7652caf42af62db2 [INFO] checking trindadegm/emu6502 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrindadegm%2Femu6502" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/trindadegm/emu6502 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/trindadegm/emu6502 [INFO] finished tweaking git repo https://github.com/trindadegm/emu6502 [INFO] tweaked toml for git repo https://github.com/trindadegm/emu6502 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/trindadegm/emu6502 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acccefe1538ee31127e3c1e765f5970233cd8ccc6a44443139fdbcd41c084142 [INFO] running `Command { std: "docker" "start" "-a" "acccefe1538ee31127e3c1e765f5970233cd8ccc6a44443139fdbcd41c084142", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acccefe1538ee31127e3c1e765f5970233cd8ccc6a44443139fdbcd41c084142", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acccefe1538ee31127e3c1e765f5970233cd8ccc6a44443139fdbcd41c084142", kill_on_drop: false }` [INFO] [stdout] acccefe1538ee31127e3c1e765f5970233cd8ccc6a44443139fdbcd41c084142 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 771d458641f6f2e22b8afe72f9041f8ad815270ef42143c3525319c0950abec2 [INFO] running `Command { std: "docker" "start" "-a" "771d458641f6f2e22b8afe72f9041f8ad815270ef42143c3525319c0950abec2", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking emu6502 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `EmuResult` is imported redundantly [INFO] [stdout] --> src/assembler.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::EmuResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | use crate::error::*; [INFO] [stdout] 19 | use crate::code::*; [INFO] [stdout] | -------------- the item `EmuResult` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::*` [INFO] [stdout] --> src/emulator.rs:17:24 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{EmuResult, error::*}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EmuResult` is imported redundantly [INFO] [stdout] --> src/emulator.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{EmuResult, error::*}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 18 | use crate::code::*; [INFO] [stdout] | -------------- the item `EmuResult` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EmuResult` is imported redundantly [INFO] [stdout] --> src/assembler.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::EmuResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 18 | use crate::error::*; [INFO] [stdout] 19 | use crate::code::*; [INFO] [stdout] | -------------- the item `EmuResult` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::*` [INFO] [stdout] --> src/emulator.rs:17:24 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{EmuResult, error::*}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `EmuResult` is imported redundantly [INFO] [stdout] --> src/emulator.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::{EmuResult, error::*}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 18 | use crate::code::*; [INFO] [stdout] | -------------- the item `EmuResult` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stack_pointer` is never read [INFO] [stdout] --> src/emulator.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Emulator { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | stack_pointer: u8, // The stack pointer points to wherever the stack is at [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stack_pointer` is never read [INFO] [stdout] --> src/emulator.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Emulator { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | stack_pointer: u8, // The stack pointer points to wherever the stack is at [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.67s [INFO] running `Command { std: "docker" "inspect" "771d458641f6f2e22b8afe72f9041f8ad815270ef42143c3525319c0950abec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "771d458641f6f2e22b8afe72f9041f8ad815270ef42143c3525319c0950abec2", kill_on_drop: false }` [INFO] [stdout] 771d458641f6f2e22b8afe72f9041f8ad815270ef42143c3525319c0950abec2