[INFO] cloning repository https://github.com/Dhole/ZincBoy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dhole/ZincBoy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2FZincBoy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2FZincBoy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3add79e2a854d7662e7160909b5d98fdecbd4d5c
[INFO] checking Dhole/ZincBoy against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2FZincBoy" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dhole/ZincBoy on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dhole/ZincBoy
[INFO] finished tweaking git repo https://github.com/Dhole/ZincBoy
[INFO] tweaked toml for git repo https://github.com/Dhole/ZincBoy written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Dhole/ZincBoy 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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 maplit v1.0.1
[INFO] [stderr]   Downloaded autocfg v0.1.5
[INFO] [stderr]   Downloaded enum-map v0.4.1
[INFO] [stderr]   Downloaded enum-map-derive v0.4.2
[INFO] [stderr]   Downloaded array-macro v1.0.4
[INFO] [stderr]   Downloaded reexport-proc-macro v1.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12e90a4ec3478b59fb276b95ea8423220697820040b40a2ba572fce5b749529b
[INFO] running `Command { std: "docker" "start" "-a" "12e90a4ec3478b59fb276b95ea8423220697820040b40a2ba572fce5b749529b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12e90a4ec3478b59fb276b95ea8423220697820040b40a2ba572fce5b749529b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e90a4ec3478b59fb276b95ea8423220697820040b40a2ba572fce5b749529b", kill_on_drop: false }`
[INFO] [stdout] 12e90a4ec3478b59fb276b95ea8423220697820040b40a2ba572fce5b749529b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ceefe8a691963d10369d1dd3b329d1e8e41d81044222ab288af0dbf0e866307
[INFO] running `Command { std: "docker" "start" "-a" "5ceefe8a691963d10369d1dd3b329d1e8e41d81044222ab288af0dbf0e866307", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling regex-syntax v0.6.11
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]     Checking reexport-proc-macro v1.0.6
[INFO] [stderr]     Checking array-macro v1.0.4
[INFO] [stderr]     Checking arrayref v0.3.5
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling enum-map-derive v0.4.2
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking enum-map v0.4.1
[INFO] [stderr]    Compiling zincboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::op_raw_thumb`
[INFO] [stdout]  --> src/ARM7TDMI/op.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::op_raw_thumb;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> src/ARM7TDMI/op_raw_arm.rs:370:44
[INFO] [stdout]     |
[INFO] [stdout] 370 |         (0..16).for_each(|i| reg_list[i] = { self.register_list & (1 << i) != 0 });
[INFO] [stdout]     |                                            ^^                                  ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 370 -         (0..16).for_each(|i| reg_list[i] = { self.register_list & (1 << i) != 0 });
[INFO] [stdout] 370 +         (0..16).for_each(|i| reg_list[i] = self.register_list & (1 << i) != 0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> src/ARM7TDMI/op_raw_arm.rs:370:44
[INFO] [stdout]     |
[INFO] [stdout] 370 |         (0..16).for_each(|i| reg_list[i] = { self.register_list & (1 << i) != 0 });
[INFO] [stdout]     |                                            ^^                                  ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 370 -         (0..16).for_each(|i| reg_list[i] = { self.register_list & (1 << i) != 0 });
[INFO] [stdout] 370 +         (0..16).for_each(|i| reg_list[i] = self.register_list & (1 << i) != 0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inst_bin`
[INFO] [stdout]    --> src/ARM7TDMI/op.rs:903:25
[INFO] [stdout]     |
[INFO] [stdout] 903 |     pub fn decode_thumb(inst_bin: u16) -> Op {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inst_bin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inst_bin`
[INFO] [stdout]    --> src/ARM7TDMI/op.rs:903:25
[INFO] [stdout]     |
[INFO] [stdout] 903 |     pub fn decode_thumb(inst_bin: u16) -> Op {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inst_bin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.99s
[INFO] running `Command { std: "docker" "inspect" "5ceefe8a691963d10369d1dd3b329d1e8e41d81044222ab288af0dbf0e866307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ceefe8a691963d10369d1dd3b329d1e8e41d81044222ab288af0dbf0e866307", kill_on_drop: false }`
[INFO] [stdout] 5ceefe8a691963d10369d1dd3b329d1e8e41d81044222ab288af0dbf0e866307
[INFO] checking Dhole/ZincBoy against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhole%2FZincBoy" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dhole/ZincBoy on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dhole/ZincBoy
[INFO] finished tweaking git repo https://github.com/Dhole/ZincBoy
[INFO] tweaked toml for git repo https://github.com/Dhole/ZincBoy written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Dhole/ZincBoy 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4078da2b16fabc2235eb98550afac2bfffde178903686c9b5616f5d32a42538b
[INFO] running `Command { std: "docker" "start" "-a" "4078da2b16fabc2235eb98550afac2bfffde178903686c9b5616f5d32a42538b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4078da2b16fabc2235eb98550afac2bfffde178903686c9b5616f5d32a42538b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4078da2b16fabc2235eb98550afac2bfffde178903686c9b5616f5d32a42538b", kill_on_drop: false }`
[INFO] [stdout] 4078da2b16fabc2235eb98550afac2bfffde178903686c9b5616f5d32a42538b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbce4b8cf57b4872c2985c62cb7daf177072b40b13e099038611ae26c43ac9a9
[INFO] running `Command { std: "docker" "start" "-a" "fbce4b8cf57b4872c2985c62cb7daf177072b40b13e099038611ae26c43ac9a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.6.11
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]     Checking array-macro v1.0.4
[INFO] [stderr]     Checking reexport-proc-macro v1.0.6
[INFO] [stderr]     Checking arrayref v0.3.5
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling enum-map-derive v0.4.2
[INFO] [stderr]    Compiling zincboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking enum-map v0.4.1
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> src/ARM7TDMI/op_raw_arm.rs:370:44
[INFO] [stdout]     |
[INFO] [stdout] 370 |         (0..16).for_each(|i| reg_list[i] = { self.register_list & (1 << i) != 0 });
[INFO] [stdout]     |                                            ^^                                  ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 370 -         (0..16).for_each(|i| reg_list[i] = { self.register_list & (1 << i) != 0 });
[INFO] [stdout] 370 +         (0..16).for_each(|i| reg_list[i] = self.register_list & (1 << i) != 0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::op_raw_thumb`
[INFO] [stdout]  --> src/ARM7TDMI/op.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::op_raw_thumb;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]    --> src/ARM7TDMI/op_raw_arm.rs:370:44
[INFO] [stdout]     |
[INFO] [stdout] 370 |         (0..16).for_each(|i| reg_list[i] = { self.register_list & (1 << i) != 0 });
[INFO] [stdout]     |                                            ^^                                  ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 370 -         (0..16).for_each(|i| reg_list[i] = { self.register_list & (1 << i) != 0 });
[INFO] [stdout] 370 +         (0..16).for_each(|i| reg_list[i] = self.register_list & (1 << i) != 0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inst_bin`
[INFO] [stdout]    --> src/ARM7TDMI/op.rs:903:25
[INFO] [stdout]     |
[INFO] [stdout] 903 |     pub fn decode_thumb(inst_bin: u16) -> Op {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inst_bin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inst_bin`
[INFO] [stdout]    --> src/ARM7TDMI/op.rs:903:25
[INFO] [stdout]     |
[INFO] [stdout] 903 |     pub fn decode_thumb(inst_bin: u16) -> Op {
[INFO] [stdout]     |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inst_bin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.95s
[INFO] running `Command { std: "docker" "inspect" "fbce4b8cf57b4872c2985c62cb7daf177072b40b13e099038611ae26c43ac9a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbce4b8cf57b4872c2985c62cb7daf177072b40b13e099038611ae26c43ac9a9", kill_on_drop: false }`
[INFO] [stdout] fbce4b8cf57b4872c2985c62cb7daf177072b40b13e099038611ae26c43ac9a9